WorldWideScience

Sample records for valuing climate protection

  1. Valuing climate protection through willingness to pay for biomass ethanol

    International Nuclear Information System (INIS)

    Solomon, Barry D.; Johnson, Nicholas H.

    2009-01-01

    This study uses a multi-part, split-sample contingent valuation method (CVM) and fair share (FS) survey to better understand the public's valuation of mitigating global climate change through its willingness to pay for biomass or 'cellulosic' ethanol. In addition to a basic CVM question, a related scenario was developed that asked half of the survey respondents to state their fair share cost to lessen a potential food shortage in the next decade, also through the expanded use of cellulosic ethanol. Three alternative biomass feedstocks were assessed: farming residues, forestry residues and paper mill wastes, and municipal solid wastes. Overall a slightly larger proportion of respondents were WTP extra for cellulosic ethanol in the basic CVM scenario than in the FS scenario, though no significant differences were found in the WTP for the different feedstocks. Bid curve lognormal regression results for the two models were similar, supporting the idea that asking a FS rather than a conventional WTP question may be justifiable in some circumstances, such as in cases of a national emergency. (author)

  2. Protecting climate with forests

    Science.gov (United States)

    Jackson, Robert B.; Randerson, James T.; Canadell, Josep G.; Anderson, Ray G.; Avissar, Roni; Baldocchi, Dennis D.; Bonan, Gordon B.; Caldeira, Ken; Diffenbaugh, Noah S.; Field, Christopher B.; Hungate, Bruce A.; Jobbágy, Esteban G.; Kueppers, Lara M.; Nosetto, Marcelo D.; Pataki, Diane E.

    2008-10-01

    Policies for climate mitigation on land rarely acknowledge biophysical factors, such as reflectivity, evaporation, and surface roughness. Yet such factors can alter temperatures much more than carbon sequestration does, and often in a conflicting way. We outline a framework for examining biophysical factors in mitigation policies and provide some best-practice recommendations based on that framework. Tropical projects—avoided deforestation, forest restoration, and afforestation—provide the greatest climate value, because carbon storage and biophysics align to cool the Earth. In contrast, the climate benefits of carbon storage are often counteracted in boreal and other snow-covered regions, where darker trees trap more heat than snow does. Managers can increase the climate benefit of some forest projects by using more reflective and deciduous species and through urban forestry projects that reduce energy use. Ignoring biophysical interactions could result in millions of dollars being invested in some mitigation projects that provide little climate benefit or, worse, are counter-productive.

  3. Protecting climate with forests

    International Nuclear Information System (INIS)

    Jackson, Robert B; Randerson, James T; Anderson, Ray G; Pataki, Diane E; Canadell, Josep G; Avissar, Roni; Baldocchi, Dennis D; Bonan, Gordon B; Caldeira, Ken; Field, Christopher B; Diffenbaugh, Noah S; Hungate, Bruce A; Jobbagy, Esteban G; Nosetto, Marcelo D; Kueppers, Lara M

    2008-01-01

    Policies for climate mitigation on land rarely acknowledge biophysical factors, such as reflectivity, evaporation, and surface roughness. Yet such factors can alter temperatures much more than carbon sequestration does, and often in a conflicting way. We outline a framework for examining biophysical factors in mitigation policies and provide some best-practice recommendations based on that framework. Tropical projects-avoided deforestation, forest restoration, and afforestation-provide the greatest climate value, because carbon storage and biophysics align to cool the Earth. In contrast, the climate benefits of carbon storage are often counteracted in boreal and other snow-covered regions, where darker trees trap more heat than snow does. Managers can increase the climate benefit of some forest projects by using more reflective and deciduous species and through urban forestry projects that reduce energy use. Ignoring biophysical interactions could result in millions of dollars being invested in some mitigation projects that provide little climate benefit or, worse, are counter-productive.

  4. Energy policies and climate protection

    International Nuclear Information System (INIS)

    Kerr, A.

    1994-01-01

    One year after the United Nations Conference on Environment and Development, an assessment is made of what progress is being made towards sustainability. The work of the Intergovernmental Panel on Climate Change (IPCC) on climate change has provided the expert background for action to protect the climate. It lists some of the measured and noticed first signs of climate change as identified by the German Bundestag Enquete Commission, and mentions the effects of climatically induced catastrophes on the world's insurance industry and the fact that the Third World is likely to suffer most from climatic change. A Greenpeace report advocates the phasing out of fossil fuels and of nuclear power as a way to combat climatic change. The article reviews developments relevant to protecting the climate worldwide and specifically in the Netherlands, incorporating Greenpeace's views on these

  5. Social protection and climate change

    DEFF Research Database (Denmark)

    Johnson, Craig; Bansha Dulal, Hari; Prowse, Martin Philip

    2013-01-01

    This article lays the foundation for this special issue on social protection and climate change, introducing and evaluating the ways in which the individual articles contribute to our understanding of the subject.......This article lays the foundation for this special issue on social protection and climate change, introducing and evaluating the ways in which the individual articles contribute to our understanding of the subject....

  6. Climate protection laws in Taiwan

    International Nuclear Information System (INIS)

    Chiu, Yen-Lin Agnes

    2014-01-01

    The contribution on climate protection laws in Taiwan is first describing the international position and cooperation with UNFCCC, The national climate protection policy covers energy and industry, trading and economy, forestry and agriculture, traffic and local affairs, society and education. The description of the actual legislation includes the constitutional framework, environmental legislation, air pollution legislation, environmental compatibility regulations, renewable energy development legislation, energy management laws, legal drafts concerning reduction of greenhouse gas emission and energy taxes. Finally the competences and responsibilities of authorities are summarized.

  7. Biochar strategies as measures for climate protection

    International Nuclear Information System (INIS)

    Bach, Martin; Wilske, Burkhard; Bai, Mo

    2014-01-01

    Biochar is advertised by stakeholders both public and private as an innovative interface in materials stream management which holds potential for added value in the fields of climate protection, energy, agriculture, soil improvement, and waste management. A number of factors must be considered in undertaking a comprehensive assessment and valuation for climate protection purposes of the option of a ''biochar strategy'', meaning carbon sequestration by biomass carbonisation (pyrolysis, HTC): biochar production and uptake capacities, energy and carbon balance, product stability, impact on soil functions and yield effects and, not least, economic aspects. This article addresses the more important of these factors.

  8. Spatial relationship between climatic diversity and biodiversity conservation value.

    Science.gov (United States)

    Wang, Junjun; Wu, Ruidong; He, Daming; Yang, Feiling; Hu, Peijun; Lin, Shiwei; Wu, Wei; Diao, Yixin; Guo, Yang

    2018-06-04

    Capturing the full range of climatic diversity in a reserve network is expected to improve the resilience of biodiversity to climate change. Therefore, a study on systematic conservation planning for climatic diversity that explicitly or implicitly hypothesizes that regions with higher climatic diversity will support greater biodiversity is needed. However, little is known about the extent and generality of this hypothesis. This study utilized the case of Yunnan, southwest China, to quantitatively classify climatic units and modeled 4 climatic diversity indicators, including the variety of climatic units (VCU), rarity of climatic units (RCU), endemism of climatic units (ECU) and a composite index of climatic units (CICD). We used 5 reliable priority conservation area (PCA) schemes to represent the areas with high biodiversity conservation value. We then investigated the spatial relationships between the 4 climatic diversity indicators and the 5 PCA schemes and assessed the representation of climatic diversity within the existing nature reserves. The CICD exhibited the best performance for indicating high conservation value areas, followed by the ECU and RCU. However, contrary to conventional knowledge, VCU did not show a positive association with biodiversity conservation value. The rarer or more endemic climatic units tended to have higher reserve coverage than the more common units. However, only 28 units covering 10.5% of the land in Yunnan had more than 17% of their areas protected. In addition to climatic factors, topography and human disturbances also significantly affected the relationship between climatic diversity and biodiversity conservation value. This analysis suggests that climatic diversity can be an effective surrogate for establishing a more robust reserve network under climate change in Yunnan. Our study improves the understanding of the relationship between climatic diversity and biodiversity and helps build an evidence-based foundation for

  9. Environmental Protection and Value Creation

    Directory of Open Access Journals (Sweden)

    Faizah Darus

    2016-01-01

    Full Text Available The managers of corporations can play a significant role to protect the natural environment. This study aims to examine the environmental disclosure of 200Shariah compliant companies for 2013 and the subsequent effect of such disclosure for the organizations. The results of content analyses of the annual reports revealed that managers from the Plantation industry disclosed more environmental information. The regression analysis revealed a significant relationship between environmental information provided and the subsequent value created for the organizations. The findings of the study can help managers to position better their environmental strategy to enhance the overall value of their organizations.

  10. Climate change and shareholder value

    International Nuclear Information System (INIS)

    2006-01-01

    During 2005, the Carbon Trust worked with Cairneagle Associates to develop a methodology for analysing shareholder value at risk from climate change. The model developed offers a robust, replicable, top-down approach to analysing such value at risk. In addition to a company's own energy linked ('direct' and electricity linked 'indirect') carbon emissions, it looks further along the value chain and considers broader potential risk. In calculating the financial impact, the analysis quantifies the potential impact on profits, using the shape of the business in 2004, but applying a potential 2013 emissions regulatory regime. 2013 was chosen as the first year after the end of the 2008-2012 Kyoto compliance period (which also equates to Phase Two in the EU Emissions Trading Scheme). A major uncertainty is to what extent countries not currently regulated by the Kyoto Protocol (particularly the USA, India and China) will be brought into committed emission reduction targets from 2013. 2013 therefore represents the earliest year under this uncertain, but likely tougher, regulatory regime. However, although this report focuses on 2013, it needs to be recognised that, for many sectors, financial impacts will be seen significantly before this time. Ten 'case study companies' have been studied, from a range of sectors. In some cases, the 'case study company' analysed is strictly linked to a single company within that sector. In others, just a single corporate division has been reviewed, and in others yet again, characteristics from several companies have been combined to produce a more representative example. In order to enable analysis on a strictly like-for-like basis, the research has been based entirely upon public sources of information. This analysis illustrates what a determined shareholder (or other onlooker) could derive about value at risk from climate change, based upon what companies disclose today. A summary of the analysis for each sector case study is given, with

  11. Ethical values in radiological protection

    International Nuclear Information System (INIS)

    Oughton, D.H.

    1996-01-01

    Issues like consent, equity, control and responsibility are important for an ethical evaluation of radiation risks. This paper discusses the incorporation of ethical values in radiological protection policy and compares how ICRP recommendations promote their use in practice and intervention cases. The paper contends that in cases of intervention, where the overall aim is dose reduction, social and ethical factors are often alluded to when evaluating costs of an action. However, possible ethical or social benefits of intervention measures are seldom raised. On the other hand, when assessing a practice, wherein the net effect is an increase in radiation dose, one is more likely to find an appeal to ethical factors on the benefits side of the equation than with the costs. The paper concludes that all decisions concerning radiological protection should consider both positive and negative ethical aspects. (author)

  12. Framing Climate Change to Account for Values

    Science.gov (United States)

    Hassol, S. J.

    2011-12-01

    Belief, trust and values are important but generally overlooked in efforts to communicate climate change. Because climate change has often been framed too narrowly as an environmental issue, it has failed to engage segments of the public for whom environmentalism is not an important value. Worse, for some of these people, environmentalism and the policies that accompany it may be seen as a threat to their core values, such as the importance of personal freedoms and the free market. Climate science educators can improve this situation by more appropriately framing climate change as an issue affecting the economy and our most basic human needs: food, water, shelter, security, health, jobs, and the safety of our families. Further, because people trust and listen to those with whom they share cultural values, climate change educators can stress the kinds of values their audiences share. They can also enlist the support of opinion leaders known for holding these values. In addition, incorporating messages about solutions to climate change and their many benefits to economic prosperity, human health, and other values is an important component of meeting this challenge. We must also recognize that local impacts are of greater concern to most people than changes that feel distant in place and time. Different audiences have different concerns, and effective educators will learn what their audiences care about and tailor their messages accordingly.

  13. Accommodating human values in the climate regime

    Directory of Open Access Journals (Sweden)

    Rosalind Cook

    2008-12-01

    Full Text Available The climate regime addresses one of the most important challenges facing humankind today. However, while the environmental and economic sides of the problem are well represented, it lacks the inclusion of social and human aspects. The human rights regime, in contrast, is a regime which has been established precisely to implement human values. This article ex-plains the problems of climate change in terms of human values and argues that some proce-dures from the human rights regime offer possibilities for improvement. It is submitted that through the inclusion of human rights instruments, such as individual communication, pro-gressive realisation and authoritative interpretation, the inclusion of human values into the climate regime will be facilitated. This article presents these instruments and discusses their potential for inclusion in the climate regime.

  14. Climate protection policy. On Germany's pioneer role

    International Nuclear Information System (INIS)

    Kuebler, Knut

    2014-01-01

    After a downward trend of many years Germany's energy-related CO 2 emissions have risen again slightly over the past two years. This increase has prompted the federal government to initiate a new climate protection action campaign. After almost 30 years of experience in the field of climate protection policy there is every reason for Germany to be more consistent in using its political scope to act on the unrestrained increase in global greenhouse gas emissions.

  15. The Economic Value of Climate Science

    Science.gov (United States)

    Wielicki, B. A.; Cooke, R.; Young, D. F.; Mlynczak, M. G.

    2012-12-01

    While demonstrating the economic value of science is challenging, it can be more direct for some Earth observations. For example, suppose a climate science mission can yield decisive information on climate change within a shortened time frame. How much should society be willing to pay for this knowledge today? The US interagency memo on the social cost of carbon (SCC) provides a standard for valuing damages from carbon emissions. We illustrate how value of information (VOI) calculations can be used to monetize the relative value of different climate observations. We follow the SCC, stipulating uncertainty in climate sensitivity, using discount rates of 2.5%, 3% and 5%, and using one of the Integrated Assessment Models sanctioned in SCC (DICE, Nordhaus 2008). We consider three mitigation scenarios: Business as Usual (BAU), a moderate response (DICE Optimal), and a strong response (Stern). To illustrate results, suppose that we would switch from BAU to the Stern emissions path if we learn with 90% confidence that the decadal rate of temperature change reaches or exceeds 0.2 C/decade. Under the SCC assumptions, the year in which this happens, if it happens, depends on uncertain climate sensitivity and on the emissions path. The year in which we become 90% certain also depends on our Earth observations, their accuracy, and their completeness. The resolving power of a climate observing system cannot exceed climate system natural variability. All climate observations add noise to natural variability caused by observing limitations, including calibration errors and space/time sampling uncertainty. The basic concept is that more accurate observations can advance the time for societal decisions. The economic value of the resulting averted damages depends on the discount rate, and the years in which the damages occur. A new climate observation would be economically justified if the net present value (NPV) of the difference in averted damages, relative to the existing systems

  16. Climate Change Accuracy: Requirements and Economic Value

    Science.gov (United States)

    Wielicki, B. A.; Cooke, R.; Mlynczak, M. G.; Lukashin, C.; Thome, K. J.; Baize, R. R.

    2014-12-01

    Higher than normal accuracy is required to rigorously observe decadal climate change. But what level is needed? How can this be quantified? This presentation will summarize a new more rigorous and quantitative approach to determining the required accuracy for climate change observations (Wielicki et al., 2013, BAMS). Most current global satellite observations cannot meet this accuracy level. A proposed new satellite mission to resolve this challenge is CLARREO (Climate Absolute Radiance and Refractivity Observatory). CLARREO is designed to achieve advances of a factor of 10 for reflected solar spectra and a factor of 3 to 5 for thermal infrared spectra (Wielicki et al., Oct. 2013 BAMS). The CLARREO spectrometers are designed to serve as SI traceable benchmarks for the Global Satellite Intercalibration System (GSICS) and to greatly improve the utility of a wide range of LEO and GEO infrared and reflected solar passive satellite sensors for climate change observations (e.g. CERES, MODIS, VIIIRS, CrIS, IASI, Landsat, SPOT, etc). Providing more accurate decadal change trends can in turn lead to more rapid narrowing of key climate science uncertainties such as cloud feedback and climate sensitivity. A study has been carried out to quantify the economic benefits of such an advance as part of a rigorous and complete climate observing system. The study concludes that the economic value is $12 Trillion U.S. dollars in Net Present Value for a nominal discount rate of 3% (Cooke et al. 2013, J. Env. Sys. Dec.). A brief summary of these two studies and their implications for the future of climate science will be presented.

  17. Climate variability, farmland value, and farmers’ perceptions of climate change

    NARCIS (Netherlands)

    Arshad, Muhammad; Kächele, Harald; Krupnik, Timothy J.; Amjath-Babu, T.S.; Aravindakshan, Sreejith; Abbas, Azhar; Mehmood, Yasir; Müller, Klaus

    2017-01-01

    Many studies have examined the impact of climatic variability on agricultural productivity, although an understanding of these effects on farmland values and their relationship to farmers’ decisions to adapt and modify their land-use practices remains nascent in developing nations. We estimated

  18. Climate Protection and Employment in Croatia

    International Nuclear Information System (INIS)

    Potocnik, V.

    2015-01-01

    One of the largest problem in Croatia are high rate of unemployment and climate protection with mitigation of consequences from climate changes. These two problems are closely related and the main connection is energy industry, as the largest cause of climate change because of greenhouse gases emissions from fossil fuels combustion. The most important measures of climate protection in energy industry are increase in energy efficiency (ENEF) and giving priority to renewable energy sources (RES) projects over fossil fuels combustion projects. Other than contributing to climate protection and mitigating the consequences from climate changes, ENEF and RES have other advantages over fossil fuel combustion projects. That is notably larger specific domestic employability of investment in ENEF and RES, regarding fossil fuels. Moreover, the import of fossil fuels is reduced, which fixes foreign trade balance sheet and reduces Croatian foreign debt and increases energy security. Wider application of ENEF and RES is dealing with a lot of obstacles, e.g. resistance from suppliers, which have smaller revenues and sell less energy because of expansion of ENEF and RES. There are multiple methods of dealing with such obstacles. Countries that put ENEF and RES in their energy policy focus, are dealing easier with crisis, with minimum unemployment rates. Regardless of results of COP21 in Paris in December 2015, Croatia would benefit from orientation to rapid development and implementation of ENEF and RES. (author).

  19. Changing climate-protection policies

    International Nuclear Information System (INIS)

    Woodtli, M.

    2000-01-01

    This article presents an interview with Baldur Eliasson, a Swiss member of the International Energy Agency's committee on greenhouse gas reduction. Swiss involvement in the programme is discussed and the main areas of attention are described. Scientific and political factors involved in the reduction of greenhouse gas emissions are discussed and various economic models for the implementation of measures examined. In particular, the co-operation between industry and politics that is necessary to achieve the goals set by the Kyoto protocol on climate change are discussed and participative development projects in China are described. The application of CO 2 -pricing and further economical steering instruments is examined and the influence of public opinion on policy is looked at

  20. Costs of global climate protection

    International Nuclear Information System (INIS)

    Krause, F.

    1992-01-01

    This paper discusses the cost implications of the air pollution abatement recommendations contained in a recently published IPSEP (International Project for Sustainable Energy Paths) study on the feasibility of the abatement of carbon dioxide emissions deemed significantly responsible for the greenhouse effect and its associated negative impacts on this planet's climatic equilibrium. The air pollution abatement strategies are to be enforced in five highly industrialized European countries - Germany, France, Great Britain, Italy and Holland. The study's overall results indicate the feasibility of 50% reductions in carbon dioxide emissions within the next 30 years even with a more than doubling of GNP's and a contemporaneous phase-out of nuclear power production, and all this taking place in a cost effective way and with increased employment. In addition, IPSEP's report states that the implementation of effective program management strategies would bolster Western Europe's competitiveness on a global scale

  1. Does the Bush Administration's climate policy mean climate protection?

    International Nuclear Information System (INIS)

    Blanchard, Odile; Perkaus, James F.

    2004-01-01

    The paper analyzes the two major components of the Bush Administration's climate policy, namely an emission intensity target and a technology strategy. The question is whether those components will generate net emission reductions that will contribute to the stabilization of the greenhouse gas concentration at a safe level in the long run. It comes out that the Bush Administration climate policy does not guarantee any meaningful contribution to climate protection. The lenient emission intensity target set by the Administration will most likely allow near term emissions to grow. In the long run, the Bush Administration places a big bet on future climate-friendly technological breakthroughs to cost-effectively compensate for the current and near term net emission increases. But the outcomes of those technological developments are uncertain in terms of emission reduction potential, cost, and timing. The way towards enhanced climate protection will most likely not come from the policies of the current Administration, but rather from the growing concern about the climate issue in Congress and at the state, corporate and civil society levels. These combined forces may raise the playing field at the federal level in the near future

  2. Brand value at risk from climate change

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2005-11-15

    This report focuses on how climate change will become more visible as an issue over the next 5 years, from extreme weather events, to press coverage of the political debate over issues such as post-2012 international emissions regulation and the need or otherwise for nuclear power. The report stresses that in this context, climate change could become a mainstream consumer issue by 2010. How much this matters to companies will depend upon their sector. The report analyses six sectors in detail: Airlines and Food and Beverages were found to have the highest intangible value at risk (50% and 10% of market value respectively) - interestingly more than Oil and Gas. Results for our other four sectors - Oil and Gas, Retail, Banking and Telecommunications - were much lower at less than 2-3% of market value; however even this small percentage can still equate to several billions of pounds in value in the UK market (FTSE All Share) alone. The analysis has focused on consumer brand value. Other reputational elements at risk include a company's reputation amongst its business customers, staff, suppliers, shareholders and regulators. The findings raise a series of challenging questions. If brand value is at risk from climate change, there is an opportunity for differentiation against competitors. Forward looking companies at least need to assess the risks and issues, to avoid falling behind in such a mainstream consumer issue. Companies also need to understand the response time. How long is the lead time for a supermarket to start offering a local alternative to long-haul fresh vegetables? How does this compare to the time it would take for an airline to replace an ageing fleet stock? In many cases, even though the consumer interest may be several years away, action is needed now. (UK)

  3. Climate protection and competition; Klimaschutz und Wettbewerb

    Energy Technology Data Exchange (ETDEWEB)

    Diekmann, M. [Stadtwerke Braunschweig GmbH (Germany)

    1998-06-01

    Discussions on energy-related matters have recently been dominated above all by the two issues climate protection and the introduction of competition. The public utility Stadtwerke Braunschweig GmbH and its subsidiaries Braunschweiger Versorgungs-AG and Braunschweiger Verkehrs-AG have committed themselves to the cause of climate protection. The ongoing implementation of the utility`s energy supply concept is making a substantial contribution to energy conservation and air pollution control. [Deutsch] Die Diskussionen zum Thema Energie werden in der letzten Zeit im wesentlichen von zwei Themen beherrscht: Klimaschutz und Einfuehrung von Wettbewerb. Die Stadtwerke Braunschweig GmbH mit ihren Tochtergesellschaften Braunschweiger Versorgungs-AG und Braunschweiger Verkehrs-AG engagieren sich im Klimaschutz. Die fortlaufende Umsetzung des Energieversorgungskonzepts der Stadtwerke traegt wesentlich zur Energieeinsparung und zur Reduzierung von Schadstoff-Emissionen bei. (orig./MSK)

  4. China's key role in climate protection

    International Nuclear Information System (INIS)

    Bach, W.; Fiebig, S.

    1998-01-01

    China is in the process of becoming the fourth main global player in the world economy, together with the US, the EU, and Japan. Due to an energy mix with 75% dependence on coal, a high energy intensity and low energy prices, it is, after the US, the world's second largest emitter of CO 2 . China's recoverable fossil fuel reserves have a CO 2 emission potential of some 225 Gt (the current global CO 2 emission is about 22 Gt/yr). Under a business-as-usual (BAU) scenario, all of it would be released to the atmosphere by 2040. This emission may cause a significant disruption of the climate system, resulting in severe adverse climatic and ecological impacts on China and the world. To avoid this outcome, an equitable climate-protection strategy is introduced to explore an alternative energy/climate future. Using a macroeconomic approach, it is shown that under BAU conditions, the year 2100 emissions of CO 2 will increase above 1990 levels by 370 and 96% for China and the US, respectively. In contrast, for the climate-protection conditions required by the Climate Convention, CO 2 emissions must decrease by 36% for China and by 90% for the US below 1990 levels. Using a macroeconomic-engineering approach, the total CO 2 reduction potential is found to be about 4600 Mt for 13 specific measures over a 10-yr period. The incremental costs range from US$ 0.09 to 18.55 per ton of CO 2 reduction for coal-saving stoves and solar cookers, respectively. The total reduction costs for China would be about US$ 2 billion per year or ∼ 0.4% of the 1994 GDP of China. This estimate does not allow for benefits from saved resources and avoided damages. We conclude with a discussion of various avenues for obtaining needed technological and financial support for China. (author)

  5. Manual climate protection in city traffic; Leitfaden Klimaschutz im Stadtverkehr

    Energy Technology Data Exchange (ETDEWEB)

    Verron, Hedwig (comp.)

    2010-07-15

    The present brochure of the Federal Environment Agency (Dessau-Rosslau, Federal Republic of Germany) is a manual to climate protection in the city traffic. After description of the potentials of climatic protection five steps to the climatic protection concept as well as the financial aspects are described.

  6. Science and Values in Radiological Protection

    International Nuclear Information System (INIS)

    Lochard, J.; Eggermont, G.; Britt-Marie, Drottz Sjoberg; Tirmarche, M.; Geard, Ch.R.; Atkinson, M.; Murith, Ch.; Grant, K.G.; Luccioni, C.; Mays, C.; Sisko, Salomaa; Kelly, N.G.; Oughton, D.; Shannoun, F.; Grant, K.G.; Cooper, J.; Mays, C.; Weiss, V.; Oughton, D.; Kazuo, Sakai; Carroll, S.

    2010-01-01

    The workshop provides a forum for exchange of information and experience among regulators, scientists and governmental and non-governmental organisations in the areas of radiological protection and public health. This is the second in the series of NEA workshops on this subject. The first Science and Values in Radiological Protection workshop was held in Helsinki in January 2008 and hosted by the Radiation and Nuclear Safety Authority of Finland (STUK). The workshop focussed on developing a shared understanding between various stakeholders and identifying the elements of a framework more suited to the integration of new scientific and technological developments and socio-political considerations in radiological protection. This second workshop focusses on radiological protection issues that are currently facing us, and that continue to pose challenges to our world today. This document gathers the available slides of the presentations given at the workshop: - Science and Values in Radiological Protection: Towards a Framework (Jacques Lochard): This talk makes the link with the Science and Values in Radiological Protection workshop in Helsinki, and lay out the overall goals of the present workshop. It explains the format of plenary/break-out sessions. - Public Health Perspective in Radiological Protection in Challenging Topical Areas (Gilbert Eggermont): This talk gives more detail on the choice of the three case topics and the linkage to public health concerns in radiological protection. It makes a specific link with Helsinki workshop findings and the CRPPH Expert Group on the Public Health. Perspective in Radiological Protection work. - Civil Society Needs (Britt-Marie Drottz Sjoeberg): This talk briefly reviews the radiation protection concerns and communication needs of civil society. It points out different categories of stakeholders and their understanding of radiation risks implied by the three case topics. It addresses the question of how radiological

  7. The efficiency cost of protective measures in climate policy

    International Nuclear Information System (INIS)

    Böhringer, Christoph; Garcia-Muros, Xaquin; Cazcarro, Ignacio; Arto, Iñaki

    2017-01-01

    Despite recent achievements towards a global climate agreement, climate action to reduce greenhouse gas emissions remains quite heterogeneous across countries. Energy-intensive and trade-exposed (EITE) industries in industrialized countries are concerned on stringent domestic emission pricing that puts them at a competitive disadvantage against producers of similar goods in other countries with more lenient emission regulation. This paper focuses on climate policy design in the United States of America (US) and compares the economic implications of four alternative protective measures for US EITE industries: (i) output-based rebates, (ii) exemptions from emission pricing, (iii) energy intensity standards, and (iv) carbon intensity standards. Using a large-scale computable general equilibrium model we quantify how these protective measures affect competitiveness of US EITE industries. We find that protective measures can improve common trade-related competitiveness indicators such as revealed comparative advantage or relative world trade shares but at the same time may lead to a decline in the output value for EITE industries because of negative income effects. The economy-wide cost of emission abatement under protective measures increase as compared to uniform emission pricing stand-alone such that the gains of protective measures for EITE exports may be more than compensated through losses in domestic EITE demand. - Highlights: • We assess impacts for US emission-intensive and trade-exposed (EITE) industries. • EITE impacts are quantified via competitiveness metrics and production output. • Protective measures reduce adverse competitiveness impacts but can depress output. • Output losses are due to negative income effects that reduce domestic EITE demand. • Protective measures run the risk of making US climate policy much more costly.

  8. Climate protection in practice: how municipalities master their ambitious climate protection goals; Klimaschutz konkret. Wie meistern Kommunen ihre anspruchsvollen Klimaschutzziele?

    Energy Technology Data Exchange (ETDEWEB)

    Moser, Peter [dE Institut dezentrale Energietechnologien gGmbH Europaeische Geschaeftsstelle, Kassel (Germany)

    2014-07-01

    This paper offers insights into the multifarious challenges facing municipalities in the field of municipal climate protection. It outlines typical local situations and explains the most important features of municipal climate protection: its specific goals and concepts and climate protection management and networking. It pinpoints success criteria and challenges and closes with some critical reflection.

  9. Legal Mechanisms for Protecting Riparian Resource Values

    Science.gov (United States)

    Lamb, Berton L.; Lord, Eric

    1992-04-01

    Riparian resources include the borders of rivers, lakes, ponds, and potholes. These border areas are very important for a number of reasons, including stream channel maintenance, flood control, aesthetics, erosion control, fish and wildlife habitat, recreation, and water quality maintenance. These diverse functions are not well protected by law or policy. We reviewed law and policies regarding endangered species habitat designation, land use planning, grazing management, water allocation, takings, and federal permits and licenses, along with the roles of federal, state, and local governments. We discuss the politics of implementing these policies, focusing on the difficulties in changing entrenched water and land use practices. Our review indicates a lack of direct attention to riparian ecosystem issues in almost all environmental and land use programs at every level of government. Protection of riparian resource values requires a means to integrate existing programs to focus on riparian zones.

  10. Development directions of the global climate protection law

    International Nuclear Information System (INIS)

    Richter, Katharina

    2014-01-01

    The contribution on development directions of the global climate protection law covers the origination process of the Kyoto protocol, the precise form of the Kyoto protocol, the climate protection regime afterwards: Montreal 2005 - implementation-improvement-innovation, Nairobi 2006 - climatic change very close, Bali 2007 - roadmap, Posen 2008 - intermediate step, Copenhagen 2009 - stagnancy, Cancun 2010 - comeback, Durban 2011 - gleam of hope, Doha 2012 - minimum compromise, Warsaw 2013 - hope. The last chapter discusses the fundamental problems and perspectives of the climate protection laws.

  11. Valuing Equal Protection in Aviation Security Screening.

    Science.gov (United States)

    Nguyen, Kenneth D; Rosoff, Heather; John, Richard S

    2017-12-01

    The growing number of anti-terrorism policies has elevated public concerns about discrimination. Within the context of airport security screening, the current study examines how American travelers value the principle of equal protection by quantifying the "equity premium" that they are willing to sacrifice to avoid screening procedures that result in differential treatments. In addition, we applied the notion of procedural justice to explore the effect of alternative selective screening procedures on the value of equal protection. Two-hundred and twenty-two respondents were randomly assigned to one of three selective screening procedures: (1) randomly, (2) using behavioral indicators, or (3) based on demographic characteristics. They were asked to choose between airlines using either an equal or a discriminatory screening procedure. While the former requires all passengers to be screened in the same manner, the latter mandates all passengers undergo a quick primary screening and, in addition, some passengers are selected for a secondary screening based on a predetermined selection criterion. Equity premiums were quantified in terms of monetary cost, wait time, convenience, and safety compromise. Results show that equity premiums varied greatly across respondents, with many indicating little willingness to sacrifice to avoid inequitable screening, and a smaller minority willing to sacrifice anything to avoid the discriminatory screening. The selective screening manipulation was effective in that equity premiums were greater under selection by demographic characteristics compared to the other two procedures. © 2017 Society for Risk Analysis.

  12. 4. Climate protection forum of the State of Hessen: Protecting the climate profitably; 4. Hessisches Klimaschutzforum: Klimaschutz wirtschaftlich gestalten. Tagungsband

    Energy Technology Data Exchange (ETDEWEB)

    Schweer, R. (ed.)

    2001-07-01

    The speeches held on the conference deal with the situation of the climate protection from a scientific viewpoint, the perspectives of the Kyoto protocol for insurances and the economy, the answers of economy to the climate change, the trade with hothouse gas emissions and the ways of financing climate protection.

  13. Economic development, climate and values: making policy.

    Science.gov (United States)

    Stern, Nicholas

    2015-08-07

    The two defining challenges of this century are overcoming poverty and managing the risks of climate change. Over the past 10 years, we have learned much about how to tackle them together from ideas on economic development and public policy. My own work in these areas over four decades as an academic and as a policy adviser in universities and international financial institutions has focused on how the investment environment and the empowerment of people can change lives and livelihoods. The application of insights from economic development and public policy to climate change requires rigorous analysis of issues such as discounting, modelling the risks of unmanaged climate change, climate policy targets and estimates of the costs of mitigation. The latest research and results show that the case for avoiding the risks of dangerous climate change through the transition to low-carbon economic development and growth is still stronger than when the Stern Review was published. This is partly because of evidence that some of the impacts of climate change are happening more quickly than originally expected, and because of remarkable advances in technologies, such as solar power. Nevertheless, significant hurdles remain in securing the international cooperation required to avoid dangerous climate change, not least because of disagreements and misunderstandings about key issues, such as ethics and equity. © 2015 The Author(s).

  14. Risk reduction by combining nature values with flood protection?

    Directory of Open Access Journals (Sweden)

    Van Loon-Steensma Jantsje M.

    2016-01-01

    Full Text Available In the Netherlands, the concept of a multifunctional dike has already often been implemented, and has been identified as a promising climate adaptation measure. In a multifunctional dike, functions like urban development, transport infrastructure, recreation, agriculture or nature are deliberately combined with its primary flood protection function. This means that the design must be based on the requirements and life span of all different functions, while in a monofunctional dike only the flood protection function is considered. By accommodating other functions, a multifunctional dike may easier fit into, or even contribute to the quality of the landscape. Moreover, these other functions may help in financing the flood protection works, but governance is more complicated. To avoid costly adjustments forthcoming from changed safety standards, incorporation of multiple functions can require a more “robust” flood defence than a monofunctional flood defence. A robust flood defence can withstand more extreme situations than required by the present safety standards, and has a substantially lower flooding probability. Therefore, a multifunctional dike may be attractive in view of the uncertainties regarding the effects of climate change and a changing world. Moreover, it will result in reduced flood risk. As part of the Dutch Delta programme, several explorative studies on multifunctional dikes were initiated. Most studies focused on urban areas, but also in the rural area interest emerged for multifunctional dikes, e.g. for the integration of salt marshes into the flood defences. Marshes provide valuable habitat for vegetation and invertebrate species, and are important for wading birds. Furthermore, under condition of abundant sediment availability they can keep pace with sea level rise. Explorative modelling results indicate that vegetated forelands affect wave heights, even under extreme conditions. However, the inclusion of a vegetated

  15. Protecting high value assets in transit

    International Nuclear Information System (INIS)

    Tennefoss, M.

    1991-01-01

    This paper reports that one of the most daunting tasks facing a security manager is how to protect classified or high value assets such as nuclear materials in transit, especially when the shipment is to be handled by a commercial carrier. There are many opportunities for an adversary to gain access to cargo shipments en route, including situations in which the cargo must be held in storage for weeks or even months. Standard commercial alarm systems are not suitable for use in containers subject to vibration or high and low temperature extremes, or situations in which national assets might be used to gain surreptitious access to the container and to defeat the alarm system. A new alarm monitoring system has been developed to provide a secure auditing system for use in rail cars, Conex containers, and other transportable containers. The system, referred to as the PEL-100, electronically supervises intrusion detection sensors mounted on or within a container, and records all intrusion attempts in a secure, solid state memory storage device. The security archive can be withdrawn and reviewed after the container has completed its travels, and will provide a complete audit trail of intrusion attempts in transit. The PEL-100 includes one of the most comprehensive security tamper systems ever fielded, and is intended to operate reliably and securely in an environment subject to vibration, EMI/RFI emissions, electronic spoofing, and physical manipulation. The unit provides a clear and unambiguous indication of tampering and includes a comprehensive internal security system to detect insider tampering

  16. Climate regulation enhances the value of second generation biofuel technology

    Science.gov (United States)

    Hertel, T. W.; Steinbuks, J.; Tyner, W.

    2014-12-01

    Commercial scale implementation of second generation (2G) biofuels has long been 'just over the horizon - perhaps a decade away'. However, with recent innovations, and higher oil prices, we appear to be on the verge of finally seeing commercial scale implementations of cellulosic to liquid fuel conversion technologies. Interest in this technology derives from many quarters. Environmentalists see this as a way of reducing our carbon footprint, however, absent a global market for carbon emissions, private firms will not factor this into their investment decisions. Those interested in poverty and nutrition see this as a channel for lessening the biofuels' impact on food prices. But what is 2G technology worth to society? How valuable are prospective improvements in this technology? And how are these valuations affected by future uncertainties, including climate regulation, climate change impacts, and energy prices? This paper addresses all of these questions. We employ FABLE, a dynamic optimization model for the world's land resources which characterizes the optimal long run path for protected natural lands, managed forests, crop and livestock land use, energy extraction and biofuels over the period 2005-2105. By running this model twice for each future state of the world - once with 2G biofuels technology available and once without - we measure the contribution of the technology to global welfare. Given the uncertainty in how these technologies are likely to evolve, we consider a range cost estimates - from optimistic to pessimistic. In addition to technological uncertainty, there is great uncertainty in the conditions characterizing our baseline for the 21st century. For each of the 2G technology scenarios, we therefore also consider a range of outcomes for key drivers of global land use, including: population, income, oil prices, climate change impacts and climate regulation. We find that the social valuation of 2G technologies depends critically on climate change

  17. Climate change, values, and the cultural cognition thesis

    OpenAIRE

    Persson, Johannes; Sahlin, Nils-Eric; Wallin, Annika

    2015-01-01

    Recently the importance of addressing values in discussions of risk perception and adaptation to climate change has become manifest. Values-based approaches to climate change adaptation and the cultural cognition thesis both illustrate this trend. We argue that in the wake of this development it is necessary to take the dynamic relationship between values and beliefs seriously, to acknowledge the possibility of bi-directional relationships between values and beliefs, and to address the variet...

  18. Distribution and protection of climatic refugia in North America.

    Science.gov (United States)

    Michalak, Julia L; Lawler, Joshua J; Roberts, David R; Carroll, Carlos

    2018-05-10

    As evidenced by past climatic refugia, locations projected to harbor remnants of present day climates may serve as critical refugia for current biodiversity in the face of modern climate change. Here, we map potential future climatic refugia across North America, defined as locations with increasingly rare climatic conditions. We identified these locations by tracking projected changes in the size and distribution of climate analogs over time. We used biologically-derived thresholds to define analogs and tested the impacts of dispersal limitation using four distances to limit analog searches. We identified at most 12% of North America as potential climatic refugia. Refugia extent varied depending on the analog threshold, dispersal distance, and climate projection. However, in all cases refugia were concentrated at high elevations and in topographically complex regions. Refugia identified using different climate projections were largely nested, suggesting that identified refugia were relatively robust to climate projection selection. Existing conservation areas cover approximately 10% of North America and yet protected up to 25% of identified refugia, indicating that protected areas disproportionately include refugia. Refugia located at lower latitudes (≤ 40°N) and slightly lower elevations (∼2500 m) were more likely to be unprotected. Based on our results, a 23% expansion of the protected areas network would be sufficient to protect the refugia that were present under all three of the climate projections that we explored. We propose that these refugia are high conservation priorities, due to their potential to harbor rare species in the future. However, these locations are simultaneously highly vulnerable to climate change over the long-term. We found that these refugia contracted substantially between the 2050s and the 2080s, emphasizing that the pace of climate change will strongly determine the availability and effectiveness of refugia for protecting today

  19. Protecting Your Forest from Climate Change

    Science.gov (United States)

    Steven McNulty

    2009-01-01

    Climate change is already impacting our forests and the situation is ongoing. As a landowner, there are management tools that you can use to help reduce the likelihood that climate change will cause serious harm to your forest.

  20. Value-driven ERM: making ERM an engine for simultaneous value creation and value protection.

    Science.gov (United States)

    Celona, John; Driver, Jeffrey; Hall, Edward

    2011-01-01

    Enterprise risk management (ERM) began as an effort to integrate the historically disparate silos of risk management in organizations. More recently, as recognition has grown of the need to cover the upside risks in value creation (financial and otherwise), organizations and practitioners have been searching for the means to do this. Existing tools such as heat maps and risk registers are not adequate for this task. Instead, a conceptually new value-driven framework is needed to realize the promise of enterprise-wide coverage of all risks, for both value protection and value creation. The methodology of decision analysis provides the means of capturing systemic, correlated, and value-creation risks on the same basis as value protection risks and has been integrated into the value-driven approach to ERM described in this article. Stanford Hospital and Clinics Risk Consulting and Strategic Decisions Group have been working to apply this value-driven ERM at Stanford University Medical Center. © 2011 American Society for Healthcare Risk Management of the American Hospital Association.

  1. Climate Change and River Ecosystems: Protection and Adaptation Options

    Science.gov (United States)

    Palmer, Margaret A.; Lettenmaier, Dennis P.; Poff, N. Leroy; Postel, Sandra L.; Richter, Brian; Warner, Richard

    2009-12-01

    Rivers provide a special suite of goods and services valued highly by the public that are inextricably linked to their flow dynamics and the interaction of flow with the landscape. Yet most rivers are within watersheds that are stressed to some extent by human activities including development, dams, or extractive uses. Climate change will add to and magnify risks that are already present through its potential to alter rainfall, temperature, runoff patterns, and to disrupt biological communities and sever ecological linkages. We provide an overview of the predicted impacts based on published studies to date, discuss both reactive and proactive management responses, and outline six categories of management actions that will contribute substantially to the protection of valuable river assets. To be effective, management must be place-based focusing on local watershed scales that are most relevant to management scales. The first priority should be enhancing environmental monitoring of changes and river responses coupled with the development of local scenario-building exercises that take land use and water use into account. Protection of a greater number of rivers and riparian corridors is essential, as is conjunctive groundwater/surface water management. This will require collaborations among multiple partners in the respective river basins and wise land use planning to minimize additional development in watersheds with valued rivers. Ensuring environmental flows by purchasing or leasing water rights and/or altering reservoir release patterns will be needed for many rivers. Implementing restoration projects proactively can be used to protect existing resources so that expensive reactive restoration to repair damage associated with a changing climate is minimized. Special attention should be given to diversifying and replicating habitats of special importance and to monitoring populations at high risk or of special value so that management interventions can occur if the

  2. Economic development, climate and values: making policy

    OpenAIRE

    Stern, Nicholas

    2015-01-01

    The two defining challenges of this century are overcoming poverty and managing the risks of climate change. Over the past 10 years, we have learned much about how to tackle them together from ideas on economic development and public policy. My own work in these areas over four decades as an academic and as a policy adviser in universities and international financial institutions has focused on how the investment environment and the empowerment of people can change lives and livelihoods. The ...

  3. Decision analysis of shoreline protection under climate change uncertainty

    Science.gov (United States)

    Chao, Philip T.; Hobbs, Benjamin F.

    1997-04-01

    If global warming occurs, it could significantly affect water resource distribution and availability. Yet it is unclear whether the prospect of such change is relevant to water resources management decisions being made today. We model a shoreline protection decision problem with a stochastic dynamic program (SDP) to determine whether consideration of the possibility of climate change would alter the decision. Three questions are addressed with the SDP: (l) How important is climate change compared to other uncertainties?, (2) What is the economic loss if climate change uncertainty is ignored?, and (3) How does belief in climate change affect the timing of the decision? In the case study, sensitivity analysis shows that uncertainty in real discount rates has a stronger effect upon the decision than belief in climate change. Nevertheless, a strong belief in climate change makes the shoreline protection project less attractive and often alters the decision to build it.

  4. Value of some estimations in radiation protection

    International Nuclear Information System (INIS)

    Courtney, J.C.; Williams, M.L.

    1986-01-01

    Many problems in radiation protection require the use of sophisticated techniques for their solution. However, a large class of problems, particularly in the area of operations, can be addressed with suitable accuracy using approximate techniques. Approximate methods and extrapolation of empirical data can serve to scope the magnitude of a variety of problems. In fact, the authors believe that these approaches should be a necessary first step in determining what additional, more sophisticated analyses are required. Elimination of detail allows one the time to make a number of similar calculations varying the parameters to form an envelope of possible solutions. The advent of microcomputers has helped make engineering approximations even more valuable in both radiation shielding and dose projection calculations. Some examples of approximations and a list of useful references are provided in this paper

  5. Energy security and climate change protection: Complementarity or tradeoff?

    International Nuclear Information System (INIS)

    Brown, Stephen P.A.; Huntington, Hillard G.

    2008-01-01

    Energy security and climate change protection have risen to the forefront of energy policy - linked in time and a perception that both goals can be achieved through the same or similar policies. Although such complementarity can exist for individual technologies, policymakers face a tradeoff between these two policy objectives. The tradeoff arises when policymakers choose the mix of individual technologies with which to reduce greenhouse gas emissions and enhance energy security. Optimal policy is achieved when the cost of the additional use of each technology equals the value of the additional energy security and reduction in greenhouse gas emission that it provides. Such an approach may draw more heavily on conventional technologies that provide benefits in only one dimension than on more costly technologies that both increase energy security and reduce greenhouse gas emissions. (author)

  6. The Amenity Value of Climate to German Households

    International Nuclear Information System (INIS)

    Rehdanz, K.; Maddison, D.

    2004-03-01

    This study uses the hedonic approach to measure the amenity value of climate in Germany. Unlike in earlier research separate hedonic wage and house price regressions are estimated for relatively small geographic areas and formal tests undertaken to determine whether the coefficients describing the impact of climate variables are homogenous across these areas. Evidence suggests that German households are compensated for climate amenities mainly through hedonic housing markets. Given that climate is largely unproductive to industry and few industries spend more on land than labour this is consistent with what theory would predict. Throughout Germany house prices are higher in areas with higher January temperatures, lower July temperatures and lower January precipitation. In East Germany wages are higher in areas with higher January precipitation. The full implicit price of climate variables however is very uncertain

  7. The Value of Forest Conservation for Water Quality Protection

    Directory of Open Access Journals (Sweden)

    Melissa M. Kreye

    2014-05-01

    Full Text Available Forests protect water quality by reducing soil erosion, sedimentation, and pollution; yet there is little information about the economic value of conserving forests for water quality protection in much of the United States. To assess this value, we conducted a meta-analysis of willingness-to-pay (WTP for protecting unimpaired waters, and econometrically determined several significant drivers of WTP: type of conservation instrument (tool, aquatic resource type, geographic context, spatial scale, time, and household income. Using a benefit transfer to two highly forested sites, we illustrate the importance of these factors on WTP for water quality protection programs, forest conservation and policy design.

  8. Assessing climate change-robustness of protected area management plans-The case of Germany.

    Science.gov (United States)

    Geyer, Juliane; Kreft, Stefan; Jeltsch, Florian; Ibisch, Pierre L

    2017-01-01

    Protected areas are arguably the most important instrument of biodiversity conservation. To keep them fit under climate change, their management needs to be adapted to address related direct and indirect changes. In our study we focus on the adaptation of conservation management planning, evaluating management plans of 60 protected areas throughout Germany with regard to their climate change-robustness. First, climate change-robust conservation management was defined using 11 principles and 44 criteria, which followed an approach similar to sustainability standards. We then evaluated the performance of individual management plans concerning the climate change-robustness framework. We found that climate change-robustness of protected areas hardly exceeded 50 percent of the potential performance, with most plans ranking in the lower quarter. Most Natura 2000 protected areas, established under conservation legislation of the European Union, belong to the sites with especially poor performance, with lower values in smaller areas. In general, the individual principles showed very different rates of accordance with our principles, but similarly low intensity. Principles with generally higher performance values included holistic knowledge management, public accountability and acceptance as well as systemic and strategic coherence. Deficiencies were connected to dealing with the future and uncertainty. Lastly, we recommended the presented principles and criteria as essential guideposts that can be used as a checklist for working towards more climate change-robust planning.

  9. Assessing climate change-robustness of protected area management plans—The case of Germany

    Science.gov (United States)

    Geyer, Juliane; Kreft, Stefan; Jeltsch, Florian; Ibisch, Pierre L.

    2017-01-01

    Protected areas are arguably the most important instrument of biodiversity conservation. To keep them fit under climate change, their management needs to be adapted to address related direct and indirect changes. In our study we focus on the adaptation of conservation management planning, evaluating management plans of 60 protected areas throughout Germany with regard to their climate change-robustness. First, climate change-robust conservation management was defined using 11 principles and 44 criteria, which followed an approach similar to sustainability standards. We then evaluated the performance of individual management plans concerning the climate change-robustness framework. We found that climate change-robustness of protected areas hardly exceeded 50 percent of the potential performance, with most plans ranking in the lower quarter. Most Natura 2000 protected areas, established under conservation legislation of the European Union, belong to the sites with especially poor performance, with lower values in smaller areas. In general, the individual principles showed very different rates of accordance with our principles, but similarly low intensity. Principles with generally higher performance values included holistic knowledge management, public accountability and acceptance as well as systemic and strategic coherence. Deficiencies were connected to dealing with the future and uncertainty. Lastly, we recommended the presented principles and criteria as essential guideposts that can be used as a checklist for working towards more climate change-robust planning. PMID:28982187

  10. Engaging diverse communities towards climate protection

    Energy Technology Data Exchange (ETDEWEB)

    Nichols, J.; Imran, N. [Blekinge Inst. of Technology, Karlskrona (Sweden)

    2008-07-01

    Engaging urban communities as newcomers towards UN climate change targets is not only good governance but also a way of relating deliberative democracy to the human need of participation. This poster outlines effective multicultural engagement as it relates to strategic sustainable development. The presentation shares the benefits of broadening communication strategies from informing citizens to consultation and empowering diverse communities to participate in the global effort to reduce greenhouse gas emissions.

  11. Climate change and ozone layer protection

    International Nuclear Information System (INIS)

    Anon.

    1991-01-01

    This conference is composed of 27 communications of which the following main themes are: general approach to the problems of climatic change, greenhouse effect and ozone layer; France, Cameroon and Switzerland examples of energy conservation and greenhouse gas reduction; energy conservation measures and policies for dwellings, transport, industry, agriculture and food industry with a global aspect of reducing greenhouse gas emissions; CFC utilization effects on environment and alternatives to CFC utilization

  12. VALUE - Validating and Integrating Downscaling Methods for Climate Change Research

    Science.gov (United States)

    Maraun, Douglas; Widmann, Martin; Benestad, Rasmus; Kotlarski, Sven; Huth, Radan; Hertig, Elke; Wibig, Joanna; Gutierrez, Jose

    2013-04-01

    Our understanding of global climate change is mainly based on General Circulation Models (GCMs) with a relatively coarse resolution. Since climate change impacts are mainly experienced on regional scales, high-resolution climate change scenarios need to be derived from GCM simulations by downscaling. Several projects have been carried out over the last years to validate the performance of statistical and dynamical downscaling, yet several aspects have not been systematically addressed: variability on sub-daily, decadal and longer time-scales, extreme events, spatial variability and inter-variable relationships. Different downscaling approaches such as dynamical downscaling, statistical downscaling and bias correction approaches have not been systematically compared. Furthermore, collaboration between different communities, in particular regional climate modellers, statistical downscalers and statisticians has been limited. To address these gaps, the EU Cooperation in Science and Technology (COST) action VALUE (www.value-cost.eu) has been brought into life. VALUE is a research network with participants from currently 23 European countries running from 2012 to 2015. Its main aim is to systematically validate and develop downscaling methods for climate change research in order to improve regional climate change scenarios for use in climate impact studies. Inspired by the co-design idea of the international research initiative "future earth", stakeholders of climate change information have been involved in the definition of research questions to be addressed and are actively participating in the network. The key idea of VALUE is to identify the relevant weather and climate characteristics required as input for a wide range of impact models and to define an open framework to systematically validate these characteristics. Based on a range of benchmark data sets, in principle every downscaling method can be validated and compared with competing methods. The results of

  13. Preservation Values for Visibility Protection at the National Parks (1990)

    Science.gov (United States)

    This report presents the design and results of a study concerning the estimation of preservation values held by the general public for the protection of visibility at national parks from air pollution impacts

  14. Valuing Precaution in Climate Change Policy Analysis (Invited)

    Science.gov (United States)

    Howarth, R. B.

    2010-12-01

    The U.N. Framework Convention on Climate Change calls for stabilizing greenhouse gas concentrations to prevent “dangerous anthropogenic interference” (DAI) with the global environment. This treaty language emphasizes a precautionary approach to climate change policy in a setting characterized by substantial uncertainty regarding the timing, magnitude, and impacts of climate change. In the economics of climate change, however, analysts often work with deterministic models that assign best-guess values to parameters that are highly uncertain. Such models support a “policy ramp” approach in which only limited steps should be taken to reduce the future growth of greenhouse gas emissions. This presentation will explore how uncertainties related to (a) climate sensitivity and (b) climate-change damages can be satisfactorily addressed in a coupled model of climate-economy dynamics. In this model, capping greenhouse gas concentrations at ~450 ppm of carbon dioxide equivalent provides substantial net benefits by reducing the risk of low-probability, catastrophic impacts. This result formalizes the intuition embodied in the DAI criterion in a manner consistent with rational decision-making under uncertainty.

  15. Climate protection laws in Taiwan; Klimaschutzrecht in Taiwan

    Energy Technology Data Exchange (ETDEWEB)

    Chiu, Yen-Lin Agnes [Fu Jen Catholic Univ., Taipei, Taiwan (China). School of Law

    2014-07-01

    The contribution on climate protection laws in Taiwan is first describing the international position and cooperation with UNFCCC, The national climate protection policy covers energy and industry, trading and economy, forestry and agriculture, traffic and local affairs, society and education. The description of the actual legislation includes the constitutional framework, environmental legislation, air pollution legislation, environmental compatibility regulations, renewable energy development legislation, energy management laws, legal drafts concerning reduction of greenhouse gas emission and energy taxes. Finally the competences and responsibilities of authorities are summarized.

  16. Climate change and protected area policy and planning in Canada

    Energy Technology Data Exchange (ETDEWEB)

    Scott, D. [Canada Research Chairs, Ottawa, ON (Canada); Waterloo Univ., ON (Canada). Dept. of Geography; Lemieux, C. [Waterloo Univ., ON (Canada). Dept. of Geography

    2005-10-01

    Challenges concerning climate change for agencies involved the management of Canada's protected areas were reviewed. Most protected areas have been designed to represent specific natural features, species and ecological communities, and are the most common and most important strategy for biodiversity conservation. It remains undecided whether adaptation should be a matter of responding to climate change as it manifests, or whether initiatives should be taken in advance to anticipate the potential effects of climate change. There are growing concerns that emergency adaptation will be less effective and more costly than anticipatory or precautionary adaptation over the long-term. Species extinction could result. It was noted that the northward shift of species from the United States will meet Parks Canada's existing definition of alien species in need of management interventions. The conservation objectives of individual protected areas would also be affected by projected biome and species changes, particularly as each of Canada's national parks is responsible for protecting ecosystems representative of the natural region within which it is located. All 6 vegetation change scenarios examined in a recent study projected the eventual loss of boreal forest in the Prince Albert National Park, suggesting that the park's current mandate to protect the ecological integrity of the area would no longer be viable. An overview of the policy and planning implications of climate change for protected areas in Canada was presented using examples from national and provincial park systems. A portfolio of climate change adaptation options in conservation literature was reviewed. Recommended strategies included system planning and policy development; active, adaptive ecosystem management; research and monitoring; and capacity building and awareness. It was concluded that governments will need to make major new investments in protected area establishment, personnel

  17. Biochar strategies as measures for climate protection; Biokohlenstrategien als Massnahmen zum Klimaschutz

    Energy Technology Data Exchange (ETDEWEB)

    Bach, Martin [Giessen Univ. (Germany). Landschaftsoekologie und Ressourcenmanagement; Wilske, Burkhard; Bai, Mo

    2014-07-01

    Biochar is advertised by stakeholders both public and private as an innovative interface in materials stream management which holds potential for added value in the fields of climate protection, energy, agriculture, soil improvement, and waste management. A number of factors must be considered in undertaking a comprehensive assessment and valuation for climate protection purposes of the option of a ''biochar strategy'', meaning carbon sequestration by biomass carbonisation (pyrolysis, HTC): biochar production and uptake capacities, energy and carbon balance, product stability, impact on soil functions and yield effects and, not least, economic aspects. This article addresses the more important of these factors.

  18. Economic Value of an Advanced Climate Observing System

    Science.gov (United States)

    Wielicki, B. A.; Cooke, R.; Young, D. F.; Mlynczak, M. G.

    2013-12-01

    Scientific missions increasingly need to show the monetary value of knowledge advances in budget-constrained environments. For example, suppose a climate science mission promises to yield decisive information on the rate of human caused global warming within a shortened time frame. How much should society be willing to pay for this knowledge today? The US interagency memo on the social cost of carbon (SCC) creates a standard yardstick for valuing damages from carbon emissions. We illustrate how value of information (VOI) calculations can be used to monetize the relative value of different climate observations. We follow the SCC, setting uncertainty in climate sensitivity to a truncated Roe and Baker (2007) distribution, setting discount rates of 2.5%, 3% and 5%, and using one of the Integrated Assessment Models sanctioned in SCC (DICE, Nordhaus 2008). We consider three mitigation scenarios: Business as Usual (BAU), a moderate mitigation response DICE Optimal, and a strong response scenario (Stern). To illustrate results, suppose that we are on the BAU emissions scenario, and that we would switch to the Stern emissions path if we learn with 90% confidence that the decadal rate of temperature change reaches or exceeds 0.2 C/decade. Under the SCC assumptions, the year in which this happens, if it happens, depends on the uncertain climate sensitivity and on the emissions path. The year in which we become 90% certain that it happens depends, in addition, on our Earth observations, their accuracy, and their completeness. The basic concept is that more accurate observations can shorten the time for societal decisions. The economic value of the resulting averted damages depends on the discount rate, and the years in which the damages occur. A new climate observation would be economically justified if the net present value (NPV) of the difference in averted damages, relative to the existing systems, exceeds the NPV of the system costs. Our results (Cooke et al. 2013

  19. Building a Values-Informed Mental Model for New Orleans Climate Risk Management.

    Science.gov (United States)

    Bessette, Douglas L; Mayer, Lauren A; Cwik, Bryan; Vezér, Martin; Keller, Klaus; Lempert, Robert J; Tuana, Nancy

    2017-10-01

    Individuals use values to frame their beliefs and simplify their understanding when confronted with complex and uncertain situations. The high complexity and deep uncertainty involved in climate risk management (CRM) lead to individuals' values likely being coupled to and contributing to their understanding of specific climate risk factors and management strategies. Most mental model approaches, however, which are commonly used to inform our understanding of people's beliefs, ignore values. In response, we developed a "Values-informed Mental Model" research approach, or ViMM, to elicit individuals' values alongside their beliefs and determine which values people use to understand and assess specific climate risk factors and CRM strategies. Our results show that participants consistently used one of three values to frame their understanding of risk factors and CRM strategies in New Orleans: (1) fostering a healthy economy, wealth, and job creation, (2) protecting and promoting healthy ecosystems and biodiversity, and (3) preserving New Orleans' unique culture, traditions, and historically significant neighborhoods. While the first value frame is common in analyses of CRM strategies, the latter two are often ignored, despite their mirroring commonly accepted pillars of sustainability. Other values like distributive justice and fairness were prioritized differently depending on the risk factor or strategy being discussed. These results suggest that the ViMM method could be a critical first step in CRM decision-support processes and may encourage adoption of CRM strategies more in line with stakeholders' values. © 2017 Society for Risk Analysis.

  20. Can metaphysical values protect mountain wildlands from development damage?

    Science.gov (United States)

    Lawrence S. Hamilton; Jeneda Benally

    2015-01-01

    This paper addresses the question of whether spiritual, religious or cultural values held by humans for some wild mountain areas can protect these special places from developments that impair both these values and wild nature. The answer is sometimes yes, sometimes no, and sometimes a minimization of damage. Examples of each of these scenarios are briefly given, along...

  1. Climate Change Observation Accuracy: Requirements and Economic Value

    Science.gov (United States)

    Wielicki, Bruce; Cooke, Roger; Golub, Alexander; Baize, Rosemary; Mlynczak, Martin; Lukashin, Constantin; Thome, Kurt; Shea, Yolanda; Kopp, Greg; Pilewskie, Peter; hide

    2016-01-01

    This presentation will summarize a new quantitative approach to determining the required accuracy for climate change observations. Using this metric, most current global satellite observations struggle to meet this accuracy level. CLARREO (Climate Absolute Radiance and Refractivity Observatory) is a new satellite mission designed to resolve this challenge is by achieving advances of a factor of 10 for reflected solar spectra and a factor of 3 to 5 for thermal infrared spectra. The CLARREO spectrometers can serve as SI traceable benchmarks for the Global Satellite Intercalibration System (GSICS) and greatly improve the utility of a wide range of LEO and GEO infrared and reflected solar satellite sensors for climate change observations (e.g. CERES, MODIS, VIIIRS, CrIS, IASI, Landsat, etc). A CLARREO Pathfinder mission for flight on the International Space Station is included in the U.S. Presidentâ€"TM"s fiscal year 2016 budget, with launch in 2019 or 2020. Providing more accurate decadal change trends can in turn lead to more rapid narrowing of key climate science uncertainties such as cloud feedback and climate sensitivity. A new study has been carried out to quantify the economic benefits of such an advance and concludes that the economic value is $9 Trillion U.S. dollars. The new value includes the cost of carbon emissions reductions.

  2. Compensations in climate protection. A first step towards sustainable protection of the earth atmosphere

    International Nuclear Information System (INIS)

    Rentz, H.

    1995-01-01

    One of the most pressing ecological problems is the man-made greenhouse effect. In relevant scientific and environmental-policy discussions the questions of how to achieve the ecological target and, in particular, the costs of climate protection are moving into the centre of interest. The global dimension of the climate problem calls for the greatest possible number of states to join a climate protection convention. Therefore it is of central importance to hammer out a climate convention that will prompt developed and less developed states to join it and fulfill their commitments. The complex negotiations held in June 1992 in Rio de Janeiro during the United Nations Conference on Environment and Development (UNCED) have shown that, to do so, it is not only necessary to make use of basic scientific data but to take, moreover, economic and development-political aspects into account.- The meanwhile ratified climate protection convention recommends making use of compensations, or ''joint implementations'', in order to foster climate protection. The book examines the theoretical meaning and practical applicability of this environment-political tool and makes concrete proposals for its practical implementation. But, as the author also shows, compensations alone are no warranty of adequate and sustainable climate protection. He therefore suggests to use compensations to phase in a global licensing system, thereby mitigating the political obstacles associated with the implementation of such a licensing system which relate, particularly, to the distribution of emission permits. He arrives at the conclusion that lasting climate protection is only possible by proper development and joint and mutually supporting use of the two concepts. (orig.) [de

  3. Climate Services for Development Planning and Implementation: A Framework for Assessing and Valuing Climate Services

    Science.gov (United States)

    Anderson, G.

    2012-04-01

    Climate Services for Development Planning and Implementation: A Framework for Assessing and Valuing Climate Services Anderson, Glen D. While weather forecasting products have been available globally for decades, the full suite of climate services - including historical and real time observational meteorological data, daily, weekly, and seasonal forecasts, and longer-term climate projections - has only been under development in the last 15 to 20 years. Climate services have been developed and implemented quite quickly in developed countries for public and private sector users. However, diffusion of these tools in developing countries has been slower for several reasons related to 1) lack of awareness of the opportunities and benefits of climate services; 2) spotty record of managing local weather and climate data; and 3) limited resources to build and sustain capacity in providing climate services. The Climate Services Partnership (CSP) was formed during the International Conference on Climate Services (ICCS) in October 2011. The CSP seeks to improve the provision and development of climate services worldwide. During the ICCS, three working groups were formed to carry out the work program of the CSP leading up to the second ICCS in Berlin in September 2012. The Economic Valuation of Climate Services Working Group, chaired by John Zillman and myself, is collaborating on several activities to demonstrate the benefits of climate services and help providers prioritize opportunities for expanding the use of climate services. The proposed paper will provide an overview of the Working Group's activities leading up to the next ICCS and describe specific work that is underway and expected to be completed prior to the EGU meetings. The focal point of the Working Group's activities is the development of matrix to help identify and value the best opportunities for using climate services. Different categories of climate services will be listed in rows and potential users of

  4. Potential relocation of climatic environments suggests high rates of climate displacement within the North American protection network.

    Science.gov (United States)

    Batllori, Enric; Parisien, Marc-André; Parks, Sean A; Moritz, Max A; Miller, Carol

    2017-08-01

    Ongoing climate change may undermine the effectiveness of protected area networks in preserving the set of biotic components and ecological processes they harbor, thereby jeopardizing their conservation capacity into the future. Metrics of climate change, particularly rates and spatial patterns of climatic alteration, can help assess potential threats. Here, we perform a continent-wide climate change vulnerability assessment whereby we compare the baseline climate of the protected area network in North America (Canada, United States, México-NAM) to the projected end-of-century climate (2071-2100). We estimated the projected pace at which climatic conditions may redistribute across NAM (i.e., climate velocity), and identified future nearest climate analogs to quantify patterns of climate relocation within, among, and outside protected areas. Also, we interpret climatic relocation patterns in terms of associated land-cover types. Our analysis suggests that the conservation capacity of the NAM protection network is likely to be severely compromised by a changing climate. The majority of protected areas (~80%) might be exposed to high rates of climate displacement that could promote important shifts in species abundance or distribution. A small fraction of protected areas (climates that represent analogs of conditions currently characterizing almost a fifth of the protected areas across NAM. However, the majority of nearest climatic analogs for protected areas are in nonprotected locations. Therefore, unprotected landscapes could pose additional threats, beyond climate forcing itself, as sensitive biota may have to migrate farther than what is prescribed by the climate velocity to reach a protected area destination. To mitigate future threats to the conservation capacity of the NAM protected area network, conservation plans will need to capitalize on opportunities provided by the existing availability of natural land-cover types outside the current network of NAM

  5. Radiation protection optimization without and with guide values

    International Nuclear Information System (INIS)

    Lorenz, B.; Wuertemberger, M.

    2013-01-01

    Optimization of radiation protection is one of the well-known three pillars of the ICRP System of Radiation Protection and is part of the regulations in nearly all countries. Since ICRP Publication 103 in this context dose constraints are part of many discussions and often lead to confusion. A study of NEA 2011 about the use of dose constraints investigated the situation in Europe and revealed that values for doses are used but seldom in the sense of the ICRP. The draft of the new Euratom-BSS requires also dose constraints for occupational protection as well as for the protection of the public. Do we really need these Dose Constraints? Is it really important to invest resources into the definition of and compliance with figures? Is it not more important to bring the spirit of ALARA into practice? We believe, radiation protection can be done completely without dose constraints and nevertheless successfully. This is demonstrated by the development of occupational exposure worldwide. Especially, radiation protection optimization shall not be restricted to the establishment of dose constraints; it is much more. However, constraints in the sense of guide values can be useful e.g. as benchmark for 'good' radiation protection, but always taken into account the individual circumstances. The authors demonstrate by explaining their operational practice how to use dose constraints reasonable without creating new limits. (orig.)

  6. Costs of climate change: Economic value of Yakima River salmon

    International Nuclear Information System (INIS)

    Anderson, D.M.; Shankle, S.A.; Scott, M.J.; Neitzel, D.A.; Chatters, J.C.

    1992-07-01

    This work resulted from a continuing multidisciplinary analysis of species preservation and global change. The paper explores the economic cost of a potential regional warming as it affects one Pacific Northwest natural resource, the spring chinook salmon (Oncorhynchus tshcawytscha). Climate change and planned habitat improvements impact the production and economic value of soling chinook salmon of the Yakima River tributary of the Columbia River in eastern Washington. The paper presents a derivation of the total economic value of a chinook salmon, which includes the summation of the existence, commercial, recreational, and capital values of the fish. When currently available commercial, recreational, existence, and capital values for chinook salmon were applied to estimated population changes, the estimated change in the economic value per fish associated with reduction of one fish run proved significant

  7. ARM Climate Research Facility Quarterly Value-Added Product Report

    Energy Technology Data Exchange (ETDEWEB)

    Sivaraman, Chitra

    2014-01-14

    The purpose of this report is to provide a concise status update for value-added products (VAP) implemented by the Atmospheric Radiation Measurement Climate Research Facility. The report is divided into the following sections: (1) new VAPs for which development has begun, (2) progress on existing VAPs, (3) future VAPs that have been recently approved, (4) other work that leads to a VAP, and (5) top requested VAPs from the archive.

  8. Protecting health from climate change: Preparedness of medical interns

    Directory of Open Access Journals (Sweden)

    Majra Jai

    2009-01-01

    Full Text Available Context : Climate change is a significant and emerging threat to public health and to meet the challenge, health systems require qualified staff. Aims : To study the preparedness of medical interns to meet the challenge of protecting health from climate change. Settings and Design: Medical colleges in a coastal town. Cross-sectional study. Materials and Methods: A proportionate number of medical interns from five medical colleges were included in the study. Level of awareness was used as a criterion to judge the preparedness. A self-administered, pretested, open-ended questionnaire was used. Responses were evaluated and graded. Statistical Analysis Used: Proportions, percentage, Chi-test. Results : About 90% of the medical interns were aware of the climate change and human activities that were playing a major role. Ninety-four percent were aware of the direct health impacts due to higher temperature and depletion in ozone concentration, and about 78% of the respondents were aware about the change in frequency / distribution of vector-borne diseases, water borne / related diseases, malnutrition, and health impact of population displacement. Knowledge regarding health protection was limited to mitigation of climate change and training / education. Options like adaptation, establishing / strengthening climate and disease surveillance systems, and health action in emergency were known to only nine (7%, eight (6%, and 17 (13%, respectively. Collegewise difference was statistically insignificant. Extra / co-curricular activities were the major source of knowledge. Conclusions : Majority of medical interns were aware of the causes and health impacts of climate change, but their knowledge regarding health protection measures was limited.

  9. Protected geoheritage sites as a touristic value of Srem

    Directory of Open Access Journals (Sweden)

    Jojić-Glavonjić Tamara

    2014-01-01

    Full Text Available In the area of the smallest region of Autonomous Province of Vojvodina, which is, excluding Fruška gora, of very uniform geological structure, there is a significant number of geoheritage sites of different protection rank. The most of them are Natural Monuments, some individually protected, some protected as part of a larger entirety (National Park “Fruška gora”. There are two Special Nature Reserves and one Landascape of Exceptional Features. Except their significant importance for science and education, wishing to emphasize touristic value that these attractive objects of nature have, taking into account their number, we have segregated only those who are protected or in the protection procedure. Depending on the protection rank, they are mainly complementary touristic values, rarely interesting to broader spectrum of tourists. With development of appropriate programs (an example of “Leslend” in Inđija and necessary investments, these natural objects could become an equal part of Srem rich touristic offer.

  10. An ethical approach to resolving value conflicts in child protection.

    Science.gov (United States)

    Webb, E; Moynihan, S

    2010-01-01

    Child protection professionals working in diverse societies are regularly faced with value conflicts. Recognising these, and resolving them in the best interests of children, is a task that requires child protection specialists to make complex judgements and decisions. In this paper the philosophical concepts of absolutism and relativism to child abuse are applied, and it explores how this approach has practical relevance to solving ethical dilemmas in child protection. Children's interests are best served by erring towards an absolutist approach to the diagnosis and recognition of maltreatment and towards a relativistic approach in determining how services respond to a harmful incident or situation. Absolutism and relativism are not alternatives, but part of a continuous process of recognising and negotiating ever-changing community, national and global norms. At the service level the dichotomy transpires into the need to be culturally competent in handling the conflicting needs, rights and values of children, families, communities and professionals, whilst retaining the skill of child advocacy.

  11. The value of international cooperation for abating global climate change

    International Nuclear Information System (INIS)

    Hammitt, James K.; Adams, John L.

    1996-01-01

    Because abatement of global climate change is a public good, independent national actions may not produce the efficient quantity. Using a numerical integrated-assessment model, abatement costs and damages induced by climate change are compared at the cooperative and noncooperative solutions to a set of two-party dynamic games between the industrialized and developing countries. Games with perfect and imperfect information about climate and economic factors are considered. Across 144 games with perfect information, incorporating different values of climate and economic parameters, the noncooperative solution usually yields global benefits comparable to those of the cooperative solution. In about one-fifth of these games, however, a second noncooperative solution exists which yields none of the benefits of the cooperative solution. In a game with imperfect information, where the state of nature is uncertain in the first but known in the second of two periods, the expected benefits of the noncooperative solution are 98% of the expected benefits of the cooperative solution. In contrast to single-agent studies which show little cost to delaying abatement, the benefits of cooperation are usually lost if cooperation is delayed 20 years

  12. Managing uncertainty in flood protection planning with climate projections

    Science.gov (United States)

    Dittes, Beatrice; Špačková, Olga; Schoppa, Lukas; Straub, Daniel

    2018-04-01

    Technical flood protection is a necessary part of integrated strategies to protect riverine settlements from extreme floods. Many technical flood protection measures, such as dikes and protection walls, are costly to adapt after their initial construction. This poses a challenge to decision makers as there is large uncertainty in how the required protection level will change during the measure lifetime, which is typically many decades long. Flood protection requirements should account for multiple future uncertain factors: socioeconomic, e.g., whether the population and with it the damage potential grows or falls; technological, e.g., possible advancements in flood protection; and climatic, e.g., whether extreme discharge will become more frequent or not. This paper focuses on climatic uncertainty. Specifically, we devise methodology to account for uncertainty associated with the use of discharge projections, ultimately leading to planning implications. For planning purposes, we categorize uncertainties as either visible, if they can be quantified from available catchment data, or hidden, if they cannot be quantified from catchment data and must be estimated, e.g., from the literature. It is vital to consider the hidden uncertainty, since in practical applications only a limited amount of information (e.g., a finite projection ensemble) is available. We use a Bayesian approach to quantify the visible uncertainties and combine them with an estimate of the hidden uncertainties to learn a joint probability distribution of the parameters of extreme discharge. The methodology is integrated into an optimization framework and applied to a pre-alpine case study to give a quantitative, cost-optimal recommendation on the required amount of flood protection. The results show that hidden uncertainty ought to be considered in planning, but the larger the uncertainty already present, the smaller the impact of adding more. The recommended planning is robust to moderate changes in

  13. Specification of indoor climate design parameters at the assessment of moisture protective properties of enclosing structures

    Directory of Open Access Journals (Sweden)

    Kornienko Sergey Valer’evich

    2016-11-01

    Full Text Available Due to wide implementation of enveloping structures with increased heat-insulation properties in modern construction here appeared a necessity to assess their moisture conditions. Assessment of moisture conditions of enveloping structures is carried out according to maximum allowable moisture state basing on determining the surface of maximum damping. In relation to it the necessity of additional vapour barrier is checked using moisture balance equation. Though the change of indoor climate parameters in premises is not taken into account in moisture balance equations defined for different seasons. The author improves the method of calculating moisture protective parameters of enclosing structures according to the maximum allowable damping state for a year and a period of moisture accumulation. It is shown in this article that accounting of temperature and relative humidity change of inside air allows specifying calculated parameters of indoor climate in residential and office rooms in assessment of moisture protective properties of enclosing structures for the case of an effective enclosing structure with a façade heat-insulation composite system. Coordinates of the maximum moistened surface of the envelope depends on indoor climate design parameters. It is concluded that the increase of requirements for moisture protection of enclosing structures when using design values of temperature and relative humidity of internal air according to the Russian regulation (SP 50.13330.2012 is not always reasonable. Accounting of changes of indoor climate parameters allows more precise assessment of moisture protective properties of enclosing structures during their design.

  14. ENTRIA workshop. Determine threshold values in radiation protection

    International Nuclear Information System (INIS)

    Diener, Lisa

    2015-01-01

    Threshold values affect our daily lives. Whether it concerns traffic or noise regulations, we all experience thresholds on a regular basis. But how are such values generated? The conference ''Determine Thres-hold Values in Radiation Protection'', taking place on January 27th 2015 in Braunschweig, focused on this question. The conference was undertaken in the context of the BMBF-funded interdisciplinary research project ''ENTRIA - Disposal Options for Radioactive Residues''. It aimed to stimulate a cross-disciplinary discussion. Spea-kers from different disciplinary backgrounds talked about topics like procedures of setting threshold values, standards for evaluating dosages, and public participation in the standardization of threshold values. Two major theses emerged: First, setting threshold values always requires considering contexts and protection targets. Second, existing uncertainties must be communicated in and with the public. Altogether, the conference offered lots of input and issues for discussion. In addition, it raised interesting and important questions for further and ongoing work in the research project ENTRIA.

  15. The Value of Seasonal Climate Forecasts in Managing Energy Resources.

    Science.gov (United States)

    Brown Weiss, Edith

    1982-04-01

    Research and interviews with officials of the United States energy industry and a systems analysis of decision making in a natural gas utility lead to the conclusion that seasonal climate forecasts would only have limited value in fine tuning the management of energy supply, even if the forecasts were more reliable and detailed than at present.On the other hand, reliable forecasts could be useful to state and local governments both as a signal to adopt long-term measures to increase the efficiency of energy use and to initiate short-term measures to reduce energy demand in anticipation of a weather-induced energy crisis.To be useful for these purposes, state governments would need better data on energy demand patterns and available energy supplies, staff competent to interpret climate forecasts, and greater incentive to conserve. The use of seasonal climate forecasts is not likely to be constrained by fear of legal action by those claiming to be injured by a possible incorrect forecast.

  16. Communicating Climate Change: The Intersection Between Science and Values

    Science.gov (United States)

    Abdalati, W.

    2013-12-01

    While the vast majority of scientists in climate-related fields take as fact anthropogenic global warming, public opinion is far less certain, as are the publicly stated views of many policy-makers. This disparity is often ascribed, at least in part, to effective campaigns to cast doubt on the evidence, which we as scientists naturally feel an obligation to rectify. While denial campaigns and propaganda do play a role in skewing public opinion away from the strong scientific consensus and often feed pre-defined narratives, the reality is more complicated. This disparity is rooted mainly the differing values, priorities, and perspectives of individuals, organizations, and other entities. As scientists, we sometimes view our role as needing to counter the more extreme claims of those trying to cast doubt on the evidence. This stems in part, from our need as scientists to refute misinformation, from our frustration with the success of some of these campaigns, and from our sense of urgency and concern about our changing environment. But this approach produces very limited results, and sometimes leads to our portrayal as being condescending and self-serving. The conversation is most effectively advanced, when we focus not on the striking down the forces of opposition, but rather framing the conversation in the context of values. Similarly, our success and credibility as scientist communicators depends fundamentally on our recognizing that we will not change the values of our audience. The vast majority of those who are uncertain about climate change and the role of humans are open to accurate and honestly-portrayed information that speaks to what is important to them and fairly takes into consideration the legitimacy of opposing concerns. Doing so strengthens our credibility in their eyes and can constructively engage a large fraction of the general public, policy makers, etc. Such engagement is fundamental to meaningful action, and thus allows us to fulfill our unique

  17. Managing uncertainty in flood protection planning with climate projections

    Directory of Open Access Journals (Sweden)

    B. Dittes

    2018-04-01

    Full Text Available Technical flood protection is a necessary part of integrated strategies to protect riverine settlements from extreme floods. Many technical flood protection measures, such as dikes and protection walls, are costly to adapt after their initial construction. This poses a challenge to decision makers as there is large uncertainty in how the required protection level will change during the measure lifetime, which is typically many decades long. Flood protection requirements should account for multiple future uncertain factors: socioeconomic, e.g., whether the population and with it the damage potential grows or falls; technological, e.g., possible advancements in flood protection; and climatic, e.g., whether extreme discharge will become more frequent or not. This paper focuses on climatic uncertainty. Specifically, we devise methodology to account for uncertainty associated with the use of discharge projections, ultimately leading to planning implications. For planning purposes, we categorize uncertainties as either visible, if they can be quantified from available catchment data, or hidden, if they cannot be quantified from catchment data and must be estimated, e.g., from the literature. It is vital to consider the hidden uncertainty, since in practical applications only a limited amount of information (e.g., a finite projection ensemble is available. We use a Bayesian approach to quantify the visible uncertainties and combine them with an estimate of the hidden uncertainties to learn a joint probability distribution of the parameters of extreme discharge. The methodology is integrated into an optimization framework and applied to a pre-alpine case study to give a quantitative, cost-optimal recommendation on the required amount of flood protection. The results show that hidden uncertainty ought to be considered in planning, but the larger the uncertainty already present, the smaller the impact of adding more. The recommended planning is

  18. Climate protection scenario 2050. Summary; Klimaschutzszenario 2050. Zusammenfassung

    Energy Technology Data Exchange (ETDEWEB)

    Repenning, Julia; Emele, Lukas [Oeko-Institut e.V. - Institut fuer Angewandte Oekologie, Berlin (Germany); Braungardt, Sibylle; Eichhammer, Wolfgang [Fraunhofer-Institut fuer System- und Innovationsforschung (ISI), Karlsruhe (Germany)

    2014-04-15

    The report on the meeting of the experts on modeling of the climate protection scenario 2050 summarizes the substantial results: 80-90% reduction the greenhouse gas emissions means a reduction of fossil energy carriers by up to 98%. The electricity generation industry has to provide most of the reduction since esp. agriculture cannot reduce the CO2 emissions. The amount of renewable energy for electricity production has to increase to about 95%. The economic analysis shows that a strategy of energy efficiency and electricity production from renewable energy sources plus product innovation is a no-regret strategy that will be advantageous for Germany in a long-term.

  19. Climatic changes, the consequences and strategies for climate protection; Klimaaenderungen, deren Auswirkungen und was fuer den Klimaschutz zu tun ist

    Energy Technology Data Exchange (ETDEWEB)

    Kartschall, Karin; Maeder, Claudia; Tambke, Jens

    2007-11-15

    The report includes a description of observed climate changes, the global climatic change and projections into the future with special respect to Germany. The target of the European Union is to limit the global temperature increase to 2 deg C within 100 years. The requirements for climate protection scenarios to reach this goal and costs of climate protection measures are discussed. The IPCC (Intergovernmental panel on climate change) does not define recommendations for an international distribution of emission reductions but is targeting to fairness between industrial, emerging and developing countries. Germany aims to reduce emission by 40% until 2020.

  20. ARM Climate Research Facility Quarterly Value-Added Product Report

    Energy Technology Data Exchange (ETDEWEB)

    Sivaraman, C. [DOE ARM Climate Research Facility, Washington, DC (United States)

    2016-10-01

    The purpose of this report is to provide a concise status update for Value-Added Products (VAPs) implemented by the Atmospheric Radiation Measurement (ARM) Climate Research Facility. The report is divided into the following sections: (1) new VAPs for which development has begun; (2) progress on existing VAPs; (3) future VAPs that have been recently approved; (4) other work that leads to a VAP; (5) top requested VAPs from the ARM Data Archive; and (6) a summary of VAP and data releases to production and evaluation. New information is highlighted in blue text. New information about processed data by the developer is highlighted in red text. The upcoming milestones and dates are highlighted in green.

  1. Municipal climate protection. Possibilities for local governments; Kommunaler Klimaschutz. Moeglichkeiten fuer die Kommunen

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2011-01-15

    Climate protection is an important aspect of our time. The Federal Government recognized the central role of climate protection. This is reflected in the energy concept, adopted in September 2010. The booklet under consideration published regarding to the amendment of municipal guideline and is a reprint of a previously published paper on local climate protection. Besides conceptual contributions, this brochure provides practical examples of adaptation strategies to climate change, innovative ideas such as the project 'Coaching municipal climate protection' and the presentation of a network of '100 % Renewable Energy Regions'.

  2. Energy taxes, resource taxes and quantity rationing for climate protection

    Energy Technology Data Exchange (ETDEWEB)

    Eisenack, Klaus [Oldenburg Univ. (Germany). Dept. of Economics; Edenhofer, Ottmar; Kalkuhl, Matthias [Potsdam-Institut fuer Klimafolgenforschung e.V., Potsdam (Germany)

    2010-11-15

    Economic sectors react strategically to climate policy, aiming at a re-distribution of rents. Established analysis suggests a Pigouvian emission tax as efficient instrument, but also recommends factor input or output taxes under specific conditions. However, existing studies leave it open whether output taxes, input taxes or input rationing perform better, and at best only touch their distributional consequences. When emissions correspond to extracted ressources, it is questionable whether taxes are effective at all. We determine the effectiveness, efficiency and functional income distribution for these instruments in the energy and resource sector, based on a game theoretic growth model with explicit factor markets and policy instruments. Market equilibrium depends on a government that acts as a Stackelberg leader with a climate protection goal. We find that resource taxes and cumulative resource quantity rationing achieve this objective efficiently. Energy taxation is only second best. Mitigation generates a substantial ''climate rent'' in the resource sector that can be converted to transfer incomes by taxes. (orig.)

  3. Electro smog. Health risks, limiting values, consumer protection

    International Nuclear Information System (INIS)

    Karus, M.; Ebert, L.; Schneider, W.; Koehnecke, W.; Loefflad, H.; Plotzke, O.; Niessen, P.

    1994-01-01

    At first, the popular book describes physical facts. All terms and units being necessary for the comprehension of electro smog are presented and referred to practice: Which electric and magnetic fields of natural and technical origin appear in everyday life? The main part of the book occupies physical effects. The current scientific state of the research is presented: Are electric and magnetic fields a physical risk factor? In the chapter 'limiting values', the valid limiting values and their conceptional and political basis are discussed. The last part of the book addresses consumer protection: How can the own load be reduced through electric and magnetic fields of electric devices and installations, computers and mobile telephones without renouncing of electric comfort. (VHE) [de

  4. Decay hazard (Scheffer) index values calculated from 1971-2000 climate normal data

    Science.gov (United States)

    Charles G. Carll

    2009-01-01

    Climate index values for estimating decay hazard to wood exposed outdoors above ground (commonly known as Scheffer index values) were calculated for 280 locations in the United States (270 locations in the conterminous United States) using the most current climate normal data available from the National Climatic Data Center. These were data for the period 1971–2000. In...

  5. Value Application in Radiation Protection Decision-Making

    International Nuclear Information System (INIS)

    Bombaerts, G.; Hardeman, F.; Braeckman, J.

    2001-01-01

    Full text: The radiation protection (RP) community is looking for a sound philosophical basis to support their actions. The utilitarianism-egalitarianism debate of the nineties is a reference here. These ethical theories are well elaborated in philosophy throughout the past ages, making it very difficult for RP decision-makers to use these systems in all their sensitivities. Furthermore, the debate's polarisation obstructs dealing with the essence: how can concerned people be given their say? A theory of core values gives a firm basis. Cost Benefit Analysis is another common decision-making tool in RP, often reducing values to economic numbers when it is used. A 'collective willingness to pay (CWP) principle' is proposed and it avoids this reduction. The new principle can be brought in accordance with risk perception analysis. The existing cost-effectiveness differences in RP measures will be illustrated and explained. Nevertheless, there are limitations to CWP applications. A third philosophical foundation (post-materialism) is presented to state that decision-making procedures have to balance between top-down functionality and bottom-up participation. To make sure the latter has full play, the RP officers have to put out special receptors to detect the societal important core values. This mechanism is illustrated with a few examples (Doel, Belgium; ...). (author)

  6. The value of seasonal forecasting and crop mix adaptation to climate variability for agriculture under climate change

    Science.gov (United States)

    Choi, H. S.; Schneider, U.; Schmid, E.; Held, H.

    2012-04-01

    Changes to climate variability and frequency of extreme weather events are expected to impose damages to the agricultural sector. Seasonal forecasting and long range prediction skills have received attention as an option to adapt to climate change because seasonal climate and yield predictions could improve farmers' management decisions. The value of seasonal forecasting skill is assessed with a crop mix adaptation option in Spain where drought conditions are prevalent. Yield impacts of climate are simulated for six crops (wheat, barely, cotton, potato, corn and rice) with the EPIC (Environmental Policy Integrated Climate) model. Daily weather data over the period 1961 to 1990 are used and are generated by the regional climate model REMO as reference period for climate projection. Climate information and its consequent yield variability information are given to the stochastic agricultural sector model to calculate the value of climate information in the agricultural market. Expected consumers' market surplus and producers' revenue is compared with and without employing climate forecast information. We find that seasonal forecasting benefits not only consumers but also producers if the latter adopt a strategic crop mix. This mix differs from historical crop mixes by having higher shares of crops which fare relatively well under climate change. The corresponding value of information is highly sensitive to farmers' crop mix choices.

  7. Organizational values and the implications for mainstreaming climate adaptation in Dutch municipalities : Using Q methodology

    NARCIS (Netherlands)

    Uittenbroek, Caroline J.; Janssen-Jansen, Leonie B.; Spit, Tejo J M; Runhaar, Hens A C

    2014-01-01

    Mainstreaming climate adaptation requires the inclusion of climate adaptation in the policies of various policy domains such as water management and spatial planning. This paper investigates the organizational values present in several municipal policy departments in order to explore their

  8. Limiting value definition in radiation protection physics, legislation and toxicology. Fundamentals, contrasts, perspectives

    International Nuclear Information System (INIS)

    Smeddinck, Ulrich; Koenig, Claudia

    2016-01-01

    The volume is the documentation of an ENTRIA workshop discussion on limiting value definition in radiation protection including the following contributions: Introduction in radiation protection -fundamentals concepts of limiting values, heterogeneity; evaluation standards for dose in radiation protection in the context of final repository search; definition of limiting values in toxicology; public participation to limiting value definition - a perspective for the radiation protection regulation; actual developments in radiation protection.

  9. Climate protection and emission trading in the agriculture; Klimaschutz und Emissionshandel in der Landwirtschaft

    Energy Technology Data Exchange (ETDEWEB)

    Luenenbuerger, Benjamin

    2013-01-15

    The percentage of the agriculture in the greenhouse-gas emissions in Germany amounts 7.1% in the year 2010. Despite its importance, climate protection instruments in the area of the German agriculture are still not developed. There are hardly special regulatory, informational or market-based instruments for the climate protection in the agriculture. The question arises whether the emission trading can be a suitable instrument for climate protection in the agriculture. Thus, the opportunities of the emission trading in the agriculture are investigated. Moreover, alternative and additional instruments of climate protection are considered with respect to the agriculture.

  10. Protected area networks and savannah bird biodiversity in the face of climate change and land degradation.

    Science.gov (United States)

    Beale, Colin M; Baker, Neil E; Brewer, Mark J; Lennon, Jack J

    2013-08-01

    The extent to which climate change might diminish the efficacy of protected areas is one of the most pressing conservation questions. Many projections suggest that climate-driven species distribution shifts will leave protected areas impoverished and species inadequately protected while other evidence suggests that intact ecosystems within protected areas will be resilient to change. Here, we tackle this problem empirically. We show how recent changes in distribution of 139 Tanzanian savannah bird species are linked to climate change, protected area status and land degradation. We provide the first evidence of climate-driven range shifts for an African bird community. Our results suggest that the continued maintenance of existing protected areas is an appropriate conservation response to the challenge of climate and environmental change. © 2013 John Wiley & Sons Ltd/CNRS.

  11. Turkish Pre-Service Science Teachers' Awareness, Beliefs, Values, and Behaviours Pertinent to Climate Change

    Science.gov (United States)

    Higde, Emrah; Oztekin, Ceren; Sahin, Elvan

    2017-01-01

    This study examined Turkish pre-service science teachers' awareness, uncertainty beliefs, values, and behaviours pertinent to climate change. It aimed to determine significant predictors of climate change-related behaviours and uncertainty beliefs about the reality of climate change. A Turkish-adapted survey was administered to 1277 pre-service…

  12. klima:aktiv - the Austrian initiative for climate protection

    International Nuclear Information System (INIS)

    Raimund, Willy; Cerveny, Michael; Fickl, Stephan; Matt, Elisabeth

    2005-01-01

    In 2004 Austria launched its long-term umbrella programme for active climate protection (until 2010). It combines various market-constituent measures and effectuates target-oriented implementation. klima:aktiv is an innovative add-on to common instruments, introducing target-group oriented programmes in the areas construction and living, mobility, company policies, electricity saving and renewable energy sources. By following a systematic approach, klima:aktiv is determined to effect a breakthrough in the use of climate-friendly technologies and services for increased energy-efficiency and of renewable energy sources, as well as to accrue their market shares. Implementing tailor-made, target-oriented programmes. klima:aktiv programmes develop technological and organisational solutions able to compete on the market, take care of innovative quality standards and promote training of all relevant groups. Implementation of the klima:aktiv programmes must be accomplished within set time limits and results in concrete measurable targets. 8 programmes already launched (May 2005): eco:facility - innovative refurbishment of private service buildings; e5 programme - energy-efficient municipalities (similar to European Energy Award); Solar thermal programme ('solarwaerme'); Quality management for new biomass district heating stations and heating plants ('qm heizwerke'); Mobility management for companies ('Betriebliches Mobilitaetsmanagement'); Refurbishment of residential buildings (multi-family houses) ('wohn modern'); Energy wood ('energie holz'); Biogas - heat, power, gas and transport fuels from renewables ('bio gas') Programmes for heat pumps and for energy-efficiency in small and medium-sized enterprises are next to be launched. By the end of 2005, the number of thematic programmes number will raise to about 15. More than 3 million Euro/year-plus contributions from partners The government provides over 3 million Euro/year. In addition, relevant economy branches are

  13. Northern protected areas will become important refuges for biodiversity tracking suitable climates.

    Science.gov (United States)

    Berteaux, Dominique; Ricard, Marylène; St-Laurent, Martin-Hugues; Casajus, Nicolas; Périé, Catherine; Beauregard, Frieda; de Blois, Sylvie

    2018-03-15

    The Northern Biodiversity Paradox predicts that, despite its globally negative effects on biodiversity, climate change will increase biodiversity in northern regions where many species are limited by low temperatures. We assessed the potential impacts of climate change on the biodiversity of a northern network of 1,749 protected areas spread over >600,000 km 2 in Quebec, Canada. Using ecological niche modeling, we calculated potential changes in the probability of occurrence of 529 species to evaluate the potential impacts of climate change on (1) species gain, loss, turnover, and richness in protected areas, (2) representativity of protected areas, and (3) extent of species ranges located in protected areas. We predict a major species turnover over time, with 49% of total protected land area potentially experiencing a species turnover >80%. We also predict increases in regional species richness, representativity of protected areas, and species protection provided by protected areas. Although we did not model the likelihood of species colonising habitats that become suitable as a result of climate change, northern protected areas should ultimately become important refuges for species tracking climate northward. This is the first study to examine in such details the potential effects of climate change on a northern protected area network.

  14. Localized products in France: definition, protection and value-adding

    Directory of Open Access Journals (Sweden)

    Laurence Bérard

    2007-04-01

    and variety. To do that, we need to look at the cultural criteria that link a place with a particular history and social group.In addition to formal procedures for the protection of geographical indications, various other initiatives also help to add value to local products. Part of coordinated (but basically unofficial campaigns, they reflect the efforts of players from all walks of life but mainly the public sector (Ministries of Agriculture, Tourism and the Environment.Not all countries have the same relationship with place. A product’s place within a territory is determined by various factors, some more important than others depending on that country’s economic and social history, culture, local balances of power and natural environment.

  15. Social Protection and Vulnerability to Climate Shocks: a Panel Data ...

    African Journals Online (AJOL)

    ' autonomous adaptation by reducing vulnerability to climatic shocks. This paper examines the role of the Productive Safety Net Program in reducing vulnerability to climate related shocks and its impacts on autonomous adaptation strategies ...

  16. Science and values in radiological protection: impact on radiological protection decision making

    International Nuclear Information System (INIS)

    Salomaa, Sisko; Pinak, Miroslav

    2008-01-01

    Full text: This work summarises the main ideas and achievements of the Science and Values in Radiological Protection Workshop that was held on 15-17 January 2008 in Helsinki, Finland. In the view of developing of new radiological applications and emerging scientific phenomena it has been recognized a need to develop a shared understanding of emerging challenges for radiological protection among scientific and regulatory communities, public and other concerned stake holders. In response to this the Committee of Radiation Protection and Public Health of the OECD Nuclear Energy Agency and Radiation and Nuclear Safety Authority of Finland tried to initiate a process of longer-term reflection on scientific and societal issues that might challenge radiological protection in the coming years. Among general issues like radiological policy issues, improvement of understanding between research and policy communities, sharing views on emerging scientific issues, there were addressed several scientific issues, like non-targeted effects, individual sensitivity; and circulatory diseases. The main focus of these discussions was to elaborate potential 'what if' scenarios and propose feasible solutions at various levels. These discussions addressed effects that are not direct and evident consequence of the initial lesions produced at the cellular and DNA level like bystander responses, genomic instability, gene induction, adaptive responses and low dose. Particular interest was paid to an extrapolation of risk estimates to low doses and role of Linear Non-Threshold theory in setting regulatory principles. Individual radio-sensitivity and identification of genes that are suspected of having an influence on it were also discussed in one of the Breakout Sessions. Another Breakout Session addressed circulatory diseases. There is emerging evidence in the A-bomb survivors and in other exposed groups that ionising radiation also causes other diseases than cancer, such as circulatory

  17. Human values and beliefs and concern about climate change: a Bayesian longitudinal analysis.

    Science.gov (United States)

    Prati, Gabriele; Pietrantoni, Luca; Albanesi, Cinzia

    2018-01-01

    The aim of this study was to investigate the influence of human values on beliefs and concern about climate change using a longitudinal design and Bayesian analysis. A sample of 298 undergraduate/master students filled out the same questionnaire on two occasions at an interval of 2 months. The questionnaire included measures of beliefs and concern about climate change (i.e., perceived consequences, risk perception, and skepticism) and human values (i.e., the Portrait Values Questionnaire). After controlling for gender and the respective baseline score, universalism at Time 1 was associated with higher levels of perceived consequences of climate change and lower levels of climate change skepticism. Self-direction at Time 1 predicted Time 2 climate change risk perception and perceived consequences of climate change. Hedonism at Time 1 was associated with Time 2 climate change risk perception. The other human values at Time 1 were not associated with any of the measures of beliefs and concern about climate change at Time 2. The results of this study suggest that a focus on universalism and self-direction values seems to be a more successful approach to stimulate public engagement with climate change than a focus on other human values.

  18. District heating systems between competition protection and climate protection; Die Fernwaermenetze zwischen Wettbewerbs- und Klimaschutz

    Energy Technology Data Exchange (ETDEWEB)

    Koerber, Torsten [Goettingen Univ. (Germany). Lehrstuhl fuer Buergerliches Recht, Kartellrecht, Versicherungs-, Gesellschafts- und Regulierungsrecht

    2012-10-15

    In principle, district heating systems come in the application area of paragraph 19 sect. 4 no. 4 GWB (law against competitive restrictions). However, this regulation has to be interpreted with respect to the legislation of the Court of Justice of the European Union (Luxemburg) to 'essential facilities'. According to this, the claim for antitrust access can be affirmed only in exceptional circumstances. Within the application of this regulation, property rights, competition protection, investment competition, innovation competition as well as energy political evaluations of the energy law under special consideration of ecologic and climate political targets are considered. This has to occur within the testing of the reasonability with respect to paragraph 19 sect. 4 no. 2 GWB. The particularities of the district heating.

  19. Effects of high latitude protected areas on bird communities under rapid climate change.

    Science.gov (United States)

    Santangeli, Andrea; Rajasärkkä, Ari; Lehikoinen, Aleksi

    2017-06-01

    Anthropogenic climate change is rapidly becoming one of the main threats to biodiversity, along with other threats triggered by human-driven land-use change. Species are already responding to climate change by shifting their distributions polewards. This shift may create a spatial mismatch between dynamic species distributions and static protected areas (PAs). As protected areas represent one of the main pillars for preserving biodiversity today and in the future, it is important to assess their contribution in sheltering the biodiversity communities, they were designated to protect. A recent development to investigate climate-driven impacts on biological communities is represented by the community temperature index (CTI). CTI provides a measure of the relative temperature average of a community in a specific assemblage. CTI value will be higher for assemblages dominated by warm species compared with those dominated by cold-dwelling species. We here model changes in the CTI of Finnish bird assemblages, as well as changes in species densities, within and outside of PAs during the past four decades in a large boreal landscape under rapid change. We show that CTI has markedly increased over time across Finland, with this change being similar within and outside PAs and five to seven times slower than the temperature increase. Moreover, CTI has been constantly lower within than outside of PAs, and PAs still support communities, which show colder thermal index than those outside of PAs in the 1970s and 1980s. This result can be explained by the higher relative density of northern species within PAs than outside. Overall, our results provide some, albeit inconclusive, evidence that PAs may play a role in supporting the community of northern species. Results also suggest that communities are, however, shifting rapidly, both inside and outside of PAs, highlighting the need for adjusting conservation measures before it is too late. © 2016 John Wiley & Sons Ltd.

  20. the role of religious values in extending social protection

    African Journals Online (AJOL)

    The religious sector networks' direct financial contribution to welfare, relief and development ..... 18 This statement should be understood within the context that: ..... Transforming the present — Protecting the future: Consolidated report. Preto-.

  1. Improving the interpretability of climate landscape metrics: An ecological risk analysis of Japan's Marine Protected Areas.

    Science.gov (United States)

    García Molinos, Jorge; Takao, Shintaro; Kumagai, Naoki H; Poloczanska, Elvira S; Burrows, Michael T; Fujii, Masahiko; Yamano, Hiroya

    2017-10-01

    Conservation efforts strive to protect significant swaths of terrestrial, freshwater and marine ecosystems from a range of threats. As climate change becomes an increasing concern, these efforts must take into account how resilient-protected spaces will be in the face of future drivers of change such as warming temperatures. Climate landscape metrics, which signal the spatial magnitude and direction of climate change, support a convenient initial assessment of potential threats to and opportunities within ecosystems to inform conservation and policy efforts where biological data are not available. However, inference of risk from purely physical climatic changes is difficult unless set in a meaningful ecological context. Here, we aim to establish this context using historical climatic variability, as a proxy for local adaptation by resident biota, to identify areas where current local climate conditions will remain extant and future regional climate analogues will emerge. This information is then related to the processes governing species' climate-driven range edge dynamics, differentiating changes in local climate conditions as promoters of species range contractions from those in neighbouring locations facilitating range expansions. We applied this approach to assess the future climatic stability and connectivity of Japanese waters and its network of marine protected areas (MPAs). We find 88% of Japanese waters transitioning to climates outside their historical variability bounds by 2035, resulting in large reductions in the amount of available climatic space potentially promoting widespread range contractions and expansions. Areas of high connectivity, where shifting climates converge, are present along sections of the coast facilitated by the strong latitudinal gradient of the Japanese archipelago and its ocean current system. While these areas overlap significantly with areas currently under significant anthropogenic pressures, they also include much of the MPA

  2. Extraterritoriality in International Law : The Case of EU Climate Protection

    NARCIS (Netherlands)

    Dobson, N.L.

    2018-01-01

    While the international climate regime has recently taken considerable strides, the post-Paris era leaves states with much discretion as to the ambition of their climate change policies. Over the past years, this pervasive ‘ambition gap’ has led the European Union (EU) to take provocative unilateral

  3. Climate change, habitat loss, protected areas and the climate adaptation potential of species in mediterranean ecosystems worldwide.

    Directory of Open Access Journals (Sweden)

    Kirk R Klausmeyer

    Full Text Available Mediterranean climate is found on five continents and supports five global biodiversity hotspots. Based on combined downscaled results from 23 atmosphere-ocean general circulation models (AOGCMs for three emissions scenarios, we determined the projected spatial shifts in the mediterranean climate extent (MCE over the next century. Although most AOGCMs project a moderate expansion in the global MCE, regional impacts are large and uneven. The median AOGCM simulation output for the three emissions scenarios project the MCE at the end of the 21(st century in Chile will range from 129-153% of its current size, while in Australia, it will contract to only 77-49% of its current size losing an area equivalent to over twice the size of Portugal. Only 4% of the land area within the current MCE worldwide is in protected status (compared to a global average of 12% for all biome types, and, depending on the emissions scenario, only 50-60% of these protected areas are likely to be in the future MCE. To exacerbate the climate impact, nearly one third (29-31% of the land where the MCE is projected to remain stable has already been converted to human use, limiting the size of the potential climate refuges and diminishing the adaptation potential of native biota. High conversion and low protection in projected stable areas make Australia the highest priority region for investment in climate-adaptation strategies to reduce the threat of climate change to the rich biodiversity of the mediterranean biome.

  4. Climate protection targets in the German federal states; Klimaschutzziele in den deutschen Bundeslaendern

    Energy Technology Data Exchange (ETDEWEB)

    Biedermann, Anna

    2011-07-15

    With respect to the embankment of the climatic change, the Federal Republic of Germany has set itself to reduce their annual greenhouse gas emissions by 40 % till to the year 2020 in comparison to 1990. Also, the most federal states want to contribute to the climate protection and therefore have adopted appropriate reduction targets. The main aim of the contribution under consideration is to make the climate protection goals of the federal states comparable with each other and with the 40 % target of the federal government. Therefore, the author first of all reports on the options for action of the federal states in the climate protection. Then the methods are presented with which the federal states balance their greenhouse gas emissions. The goals adopted by the federal states to reduce greenhouse gas emissions are not sufficient to meet the climate target of the federal government.

  5. Projected impacts of climate change on a continent-wide protected area network

    DEFF Research Database (Denmark)

    Hole, David G; Willis, Stephen G; Pain, Deborah J

    2009-01-01

    Despite widespread concern, the continuing effectiveness of networks of protected areas under projected 21st century climate change is uncertain. Shifts in species' distributions could mean these resources will cease to afford protection to those species for which they were originally established...... species). Persistence of suitable climate space across the network as a whole, however, is notably high, with 88-92% of priority species retaining suitable climate space in >or= 1 IBA(s) in which they are currently found. Only 7-8 priority species lose climatic representation from the network. Hence......, despite the likelihood of significant community disruption, we demonstrate that rigorously defined networks of protected areas can play a key role in mitigating the worst impacts of climate change on biodiversity....

  6. Forestry in times of climatic change. From adaptation to climate protection; Forstwirtschaft in Zeiten des Klimawandels. Von Anpassung bis Klimaschutz

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2010-07-01

    The notification 30/2010 of the Thuringian State Institute for Forest, Hunting and Fishing (Gotha, Federal Republic of Germany) reports on the forest management in times of the climatic changes. This notification consists of the following contributions: (1) Perception of the climatic change by private forest owners - A social-scientific investigation (Stefanie Rimkus); (2) Fundamentals for the designation of the inventory destination types adapted to climatic change for Thuringia (Nico Frischbier); (3) Recommendations of tree species adapted to climatic change for the forestry practice in Thuringia (Wolfgang Arenhoevel); (4) Development of carbon storage in the state-owned forest Thuringia (Thomas Wutzler); (5) The carbon inventories in copper beech forests (Fagus Sylvatica L.) under the influence of different silvicultural treatment (Martina Mund); (6) Wood products for the climate protection - The state of the art in Thuringia (Ingolf Profft); (7) HABIT-CHANGE - 'Adaptive management of climate-induced changes of habitat diversity in protected areas' (Nico Frischbier); (8) Cultivation experiences of non-indigenous tree species (Wolfgang Ahrenhoevel); (9) Registration of damages of the storm 'Xynthia' in the forestry office Bad Salzungen by means of ANDROMEDA {sup registered} data (Herbert Sagischewski); (10) www.waldundklima.net - The open internet portal on forest, wood and climate (Ingolf Profft).

  7. The Relationship between Perceived School Climate and the Adolescents' Adherence to Humanitarian Values

    Science.gov (United States)

    Turhan, Muhammed; Akgül, Tülin

    2017-01-01

    This study investigates the relationship between students' perception of school climate and their adherence to humanitarian values. To this end, the study group consisted of 1094 students in 21 secondary schools in Elazig province of Turkey. The "School Climate Scale," developed by Çalik and Kurt, and the "Humanitarian Values…

  8. Forest Owners' Response to Climate Change: University Education Trumps Value Profile.

    Science.gov (United States)

    Blennow, Kristina; Persson, Johannes; Persson, Erik; Hanewinkel, Marc

    2016-01-01

    Do forest owners' levels of education or value profiles explain their responses to climate change? The cultural cognition thesis (CCT) has cast serious doubt on the familiar and often criticized "knowledge deficit" model, which says that laypeople are less concerned about climate change because they lack scientific knowledge. Advocates of CCT maintain that citizens with the highest degrees of scientific literacy and numeracy are not the most concerned about climate change. Rather, this is the group in which cultural polarization is greatest, and thus individuals with more limited scientific literacy and numeracy are more concerned about climate change under certain circumstances than those with higher scientific literacy and numeracy. The CCT predicts that cultural and other values will trump the positive effects of education on some forest owners' attitudes to climate change. Here, using survey data collected in 2010 from 766 private forest owners in Sweden and Germany, we provide the first evidence that perceptions of climate change risk are uncorrelated with, or sometimes positively correlated with, education level and can be explained without reference to cultural or other values. We conclude that the recent claim that advanced scientific literacy and numeracy polarizes perceptions of climate change risk is unsupported by the forest owner data. In neither of the two countries was university education found to reduce the perception of risk from climate change. Indeed in most cases university education increased the perception of risk. Even more importantly, the effect of university education was not dependent on the individuals' value profile.

  9. Forest Owners' Response to Climate Change: University Education Trumps Value Profile.

    Directory of Open Access Journals (Sweden)

    Kristina Blennow

    Full Text Available Do forest owners' levels of education or value profiles explain their responses to climate change? The cultural cognition thesis (CCT has cast serious doubt on the familiar and often criticized "knowledge deficit" model, which says that laypeople are less concerned about climate change because they lack scientific knowledge. Advocates of CCT maintain that citizens with the highest degrees of scientific literacy and numeracy are not the most concerned about climate change. Rather, this is the group in which cultural polarization is greatest, and thus individuals with more limited scientific literacy and numeracy are more concerned about climate change under certain circumstances than those with higher scientific literacy and numeracy. The CCT predicts that cultural and other values will trump the positive effects of education on some forest owners' attitudes to climate change. Here, using survey data collected in 2010 from 766 private forest owners in Sweden and Germany, we provide the first evidence that perceptions of climate change risk are uncorrelated with, or sometimes positively correlated with, education level and can be explained without reference to cultural or other values. We conclude that the recent claim that advanced scientific literacy and numeracy polarizes perceptions of climate change risk is unsupported by the forest owner data. In neither of the two countries was university education found to reduce the perception of risk from climate change. Indeed in most cases university education increased the perception of risk. Even more importantly, the effect of university education was not dependent on the individuals' value profile.

  10. Did Fukushima matter? Empirical evidence of the demand for climate protection in Germany

    Energy Technology Data Exchange (ETDEWEB)

    Gallier, Carlo [Zentrum fuer Europaeische Wirtschaftsforschung GmbH (ZEW), Mannheim (Germany); Loeschel, Andreas [Zentrum fuer Europaeische Wirtschaftsforschung GmbH (ZEW), Mannheim (Germany); Heidelberg Univ. (Germany). Alfred Weber Institute; Sturm, Bodo [Zentrum fuer Europaeische Wirtschaftsforschung GmbH (ZEW), Mannheim (Germany); Leipzig Univ. of Applied Sciences (Germany). Dept. of Business Administration

    2013-07-01

    This paper investigates the extent to which the Fukushima Daiichi nuclear disaster of March 2011 has had an impact on the private demand for climate protection in Germany. Data are taken from two framed field experiments (Loeschel et al. 2013a, b) conducted before and after the disaster. We find that the demand for climate protection in the experiment after the nuclear disaster is significantly higher than in the experiment before the disaster.

  11. Did Fukushima matter? Empirical evidence of the demand for climate protection in Germany

    International Nuclear Information System (INIS)

    Gallier, Carlo; Loeschel, Andreas; Heidelberg Univ.; Sturm, Bodo; Leipzig Univ. of Applied Sciences

    2013-01-01

    This paper investigates the extent to which the Fukushima Daiichi nuclear disaster of March 2011 has had an impact on the private demand for climate protection in Germany. Data are taken from two framed field experiments (Loeschel et al. 2013a, b) conducted before and after the disaster. We find that the demand for climate protection in the experiment after the nuclear disaster is significantly higher than in the experiment before the disaster.

  12. Resource rents: The effects of energy taxes and quantity instruments for climate protection

    International Nuclear Information System (INIS)

    Eisenack, Klaus; Edenhofer, Ottmar; Kalkuhl, Matthias

    2012-01-01

    Carbon dioxide emissions correspond to fossil resource use. When considering this supply side of climate protection, crucial questions come to fore. It seems likely that owners of fossil resources would object to emission reductions. Moreover, policy instruments such as taxes may not be effective at all: it seems individually rational to leave no fossil resources unused. In this context, it can be expected that economic sectors will react strategically to climate policy, aiming at a re-distribution of rents. To address these questions, we investigate the effectiveness, efficiency, and resource rents for energy taxes, resource taxes, and quantity rationing of emissions. The analysis is based on a game theoretic growth model with explicit factor markets and policy instruments. Market equilibrium depends on a government that acts as a Stackelberg leader with a climate protection goal. We find that resource taxes and quantity rationing achieve this objective efficiently, energy taxation is only second-best. The use of quantity rationing to achieve climate protection generates substantial rents for resource owners. - Highlights: ► Resource taxes and quantity rationing (carbon budgets) are efficient. ► Carbon budgets increase resource rents, while taxes decrease rents. ► Resource owners may support climate protection. ► Climate protection introduces a climate rent.

  13. Enhancing the Value of the Federal Climate-Relevant Data Through the Climate Data Initiative

    Science.gov (United States)

    Meyer, D. J.; Pinheiro Privette, A. C.; Bugbee, K.

    2016-12-01

    The Climate Data Initiative (CDI), launched by the Obama Administration in March of 2014, is an effort to leverage the extensive open Federal data to spur innovation and private-sector entrepreneurship around climate resilience. As part of this initiative the federal agencies identified key climate-relevant datasets and made them discoverable through an online catalog at data.gov/climate. Although this was a critical and foundational step to improve the discoverability to these federal data, enhancements to its accessibility and usability require a deeper understanding of the data needs of the different user communities. More recently, the focus of the CDI project has evolved toward extended engagement with communities of resilience trough the identification of use-cases. This effort aims to guide the next steps of the CDI project to make the CDI resources more easily integrated into decision support systems

  14. Introduction to the Special Issue on Climate Ethics: Uncertainty, Values and Policy.

    Science.gov (United States)

    Roeser, Sabine

    2017-10-01

    Climate change is a pressing phenomenon with huge potential ethical, legal and social policy implications. Climate change gives rise to intricate moral and policy issues as it involves contested science, uncertainty and risk. In order to come to scientifically and morally justified, as well as feasible, policies, targeting climate change requires an interdisciplinary approach. This special issue will identify the main challenges that climate change poses from social, economic, methodological and ethical perspectives by focusing on the complex interrelations between uncertainty, values and policy in this context. This special issue brings together scholars from economics, social sciences and philosophy in order to address these challenges.

  15. The Moral Challenge of Dangerous Climate Change: Values, Poverty, and Policy

    DEFF Research Database (Denmark)

    Crabtree, Andrew

    2016-01-01

    Book review of: The Moral Challenge of Dangerous Climate Change: Values, Poverty, and Policy by Darrel Moellendorf. New York: Cambridge University Press, 2014, pp. 263 (paperback), ISBN 978-1-107-67850-7......Book review of: The Moral Challenge of Dangerous Climate Change: Values, Poverty, and Policy by Darrel Moellendorf. New York: Cambridge University Press, 2014, pp. 263 (paperback), ISBN 978-1-107-67850-7...

  16. Nigerian literary artists and protection of African values in the ...

    African Journals Online (AJOL)

    Thus, theseAfrican valuesmake lifemeaningful. Presently, the trend in Africa is the pursuance of nation-building and every person's sincere effort to uplift his living standard. Consequently there has been a rapid growth of cities and urban centers to the detriment of some most cherished African values such as a large family, ...

  17. Sequential planning of flood protection infrastructure under limited historic flood record and climate change uncertainty

    Science.gov (United States)

    Dittes, Beatrice; Špačková, Olga; Straub, Daniel

    2017-04-01

    Flood protection is often designed to safeguard people and property following regulations and standards, which specify a target design flood protection level, such as the 100-year flood level prescribed in Germany (DWA, 2011). In practice, the magnitude of such an event is only known within a range of uncertainty, which is caused by limited historic records and uncertain climate change impacts, among other factors (Hall & Solomatine, 2008). As more observations and improved climate projections become available in the future, the design flood estimate changes and the capacity of the flood protection may be deemed insufficient at a future point in time. This problem can be mitigated by the implementation of flexible flood protection systems (that can easily be adjusted in the future) and/or by adding an additional reserve to the flood protection, i.e. by applying a safety factor to the design. But how high should such a safety factor be? And how much should the decision maker be willing to pay to make the system flexible, i.e. what is the Value of Flexibility (Špačková & Straub, 2017)? We propose a decision model that identifies cost-optimal decisions on flood protection capacity in the face of uncertainty (Dittes et al. 2017). It considers sequential adjustments of the protection system during its lifetime, taking into account its flexibility. The proposed framework is based on pre-posterior Bayesian decision analysis, using Decision Trees and Markov Decision Processes, and is fully quantitative. It can include a wide range of uncertainty components such as uncertainty associated with limited historic record or uncertain climate or socio-economic change. It is shown that since flexible systems are less costly to adjust when flood estimates are changing, they justify initially lower safety factors. Investigation on the Value of Flexibility (VoF) demonstrates that VoF depends on the type and degree of uncertainty, on the learning effect (i.e. kind and quality of

  18. Protection of the wilderness and aesthetic values of Antarctica: Geographical Information Systems (GIS) as a tool

    Science.gov (United States)

    Rupert Summerson; Tina Tin

    2011-01-01

    Antarctica is designated by the Antarctic Treaty System as a "natural reserve devoted to peace and science" (http://www.ats.aq/index_e.htm). Multiple, and sometimes conflicting, values are protected. In a place where wilderness protection and certain forms of human activity are both prized, a discussion of the protection of the Antarctic wilderness...

  19. International and European law on protected areas and climate change: need for adaptation or implementation?

    Science.gov (United States)

    Cliquet, A

    2014-10-01

    The protection and management of protected areas must be adapted to the effects of climate change. An important question is if the law on protected areas is capable of dealing with the required changes. In general, both international nature conventions and European Union nature conservation law do not contain any specific provisions on climate change and protected areas. Attention has been paid to this link in non-binding decisions and policy documents. In order to adapt the law to increased dynamics from climate change, more flexibility is needed. This flexibility should not be understood as "legal" flexibility, in the sense of the weakening nature conservation provisions. Scientific uncertainties on the effects of climate change might conflict with the need for legal certainties. In order to adapt to the effects of climate change, the two crucial elements are the strengthening of core protected areas and connectivity between the core areas. At the international level, both elements can be found in non-binding documents. International law enables the required adaptation; however, it often lacks concrete obligations. A stronger legal framework can be found at the level of the European Union. The Birds and Habitats Directives contain sufficient tools to deal with the effects of climate change. The Directives have been insufficiently implemented so far. Especially the central goals of reaching a favorable conservation status and connectivity measures need to be addressed much more in the future.

  20. Local climate protection programmes in Australia and New Zealand

    DEFF Research Database (Denmark)

    Hoff, Jens Villiam

    about climate change broadly in the involved councils/local communities. • The CCP programme gave councils a strong focus, which led to the formulation of a coherent program on climate change, and allowed them to take on a leadership role in the local community. The leadership role was important...... in aligning the agendas of different stakeholders, and in local efforts to achieve attitude- and culture changes towards a more environmentally sustainable local community. • The CCP programme created a network among participating councils for sharing experiences and motivating each other. It also provided...

  1. Climate change and natural disasters – integrating science and practice to protect health

    Science.gov (United States)

    Sauerborn, Rainer; Ebi, Kristie

    2012-01-01

    Background Hydro-meteorological disasters are the focus of this paper. The authors examine, to which extent climate change increases their frequency and intensity. Methods Review of IPCC-projections of climate-change related extreme weather events and related literature on health effects. Results Projections show that climate change is likely to increase the frequency, intensity, duration, and spatial distribution of a range of extreme weather events over coming decades. Conclusions There is a need for strengthened collaboration between climate scientists, the health researchers and policy-makers as well as the disaster community to jointly develop adaptation strategies to protect human. PMID:23273248

  2. Protection of Non-Trade Values in WTO Appellate Body Jurisprudence

    DEFF Research Database (Denmark)

    Andersen, Henrik

    2015-01-01

    of economic externality assessments in subsidy determinations. It is, however, still unsettled how other vital values, like those which can fall under peremptory norms, can be protected by the Appellate Body and whether its current approach provides the necessary tools for their protection.......The article suggests that the constitutional scope of the WTO leaves a wide space for the Appellate Body to protect non-trade values. That has, to some extent, materialized in Appellate Body practice; human health and environment are attaining general protection across the WTO treaties....... They are recognized as vital and important values and protected through the exceptions in the WTO treaties. However, the Appellate Body has also found ways to protect those values without resorting to the exceptions. Instead, they are part of an economic argument in national treatment analyses and they are part...

  3. Minority Protection in the European Union: From Economic Rights to the Protection of European Values

    NARCIS (Netherlands)

    Versteegh, C.R.M.

    2015-01-01

    Minority protection did not receive attention in the original EC treaty of 1956. The concept of nondiscrimination of laborers and later of EU citizens became the cornerstone for minority protection. Gradually the EU became familiar with the concept of human rights because of judgments of the

  4. Trees against the greenhouse effect. Reforestation for climate protection

    International Nuclear Information System (INIS)

    Sauer, H.D.

    1994-01-01

    Climate experts have voiced their warnings: If we continue to accumulate greenhouse gases in the Earth atmosphere, it must be expected that the global average temperature will increase by 1.5 degrees centigrade to 4.5 degrees centigrade, and significant climte changes will occur. (orig.) [de

  5. The importance of the Montreal Protocol in protecting climate

    NARCIS (Netherlands)

    Velders, G.J.M.; Andersen, S.O.; Daniel, J.S.; Fahey, D.W.; McFarland, M.

    2007-01-01

    The 1987 Montreal Protocol on Substances that Deplete the Ozone Layer is a landmark agreement that has successfully reduced the global production, consumption, and emissions of ozone-depleting substances (ODSs). ODSs are also greenhouse gases that contribute to the radiative forcing of climate

  6. Protecting access to water from urban sprawl, climate change in ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    2011-05-13

    May 13, 2011 ... Water is scarce for residents on the edge of South Asia's expanding cities. ... and a changing climate affect water security in peri-urban South Asia and find fair and sustainable ... Villages in Nepal prepare for weather extremes.

  7. Changing Climate, Challenging Choices: Identifying and Evaluating Climate Change Adaptation Options for Protected Areas Management in Ontario, Canada

    Science.gov (United States)

    Lemieux, Christopher J.; Scott, Daniel J.

    2011-10-01

    Climate change will pose increasingly significant challenges to managers of parks and other forms of protected areas around the world. Over the past two decades, numerous scientific publications have identified potential adaptations, but their suitability from legal, policy, financial, internal capacity, and other management perspectives has not been evaluated for any protected area agency or organization. In this study, a panel of protected area experts applied a Policy Delphi methodology to identify and evaluate climate change adaptation options across the primary management areas of a protected area agency in Canada. The panel identified and evaluated one hundred and sixty five (165) adaptation options for their perceived desirability and feasibility. While the results revealed a high level of agreement with respect to the desirability of adaptation options and a moderate level of capacity pertaining to policy formulation and management direction, a perception of low capacity for implementation in most other program areas was identified. A separate panel of senior park agency decision-makers used a multiple criterion decision-facilitation matrix to further evaluate the institutional feasibility of the 56 most desirable adaptation options identified by the initial expert panel and to prioritize them for consideration in a climate change action plan. Critically, only two of the 56 adaptation options evaluated by senior decision-makers were deemed definitely implementable, due largely to fiscal and internal capacity limitations. These challenges are common to protected area agencies in developed countries and pervade those in developing countries, revealing that limited adaptive capacity represents a substantive barrier to biodiversity conservation and other protected area management objectives in an era of rapid climate change.

  8. The new European Competence Centre for Moor and Climate - A European initiative for practical peat bog and climate protection

    Science.gov (United States)

    Smidt, Geerd; Tänzer, Detlef

    2013-04-01

    The new European Competence Centre for Moor and Climate (EFMK) is an initiative by different local communities, environmental protection NGOs, agricultural services, and partners from the peat and other industries in Lower Saxony (Germany). The Centre aims to integrate practical peat bog conservation with a focus on green house gas emission after drainage and after water logging activities. Together with our partners we want to break new ground to protect the remaining bogs in the region. Sphagnum mosses will be produced in paludiculture on-site in cooperation with the local peat industry to provide economic and ecologic alternatives for peat products used in horticulture business. Land-use changes are needed in the region and will be stimulated in cooperation with agricultural services via compensation money transfers from environmental protection funds. On a global scale the ideas of Carbon Credit System have to be discussed to protect the peat bogs for climate protection issues. Environmental education is an important pillar of the EFMK. The local society is invited to explore the unique ecosystem and to participate in peat bog protection activities. Future generations will be taught to understand that the health of our peat bogs is interrelated with the health of the local and global climate. Besides extracurricular classes for schools the centre will provide infrastructure for Master and PhD students, as well for senior researchers for applied research in the surrounding moor. International partners in the scientific and practical fields of peat bog ecology, renaturation, green house gas emissions from peat bogs, and environmental policy are invited to participate in the European Competence Center for Moor and Climate.

  9. Adapting to Climate Change: Reconsidering the Role of Protected Areas and Protected Organisms in Western North America

    Science.gov (United States)

    Graumlich, L. J.; Cross, M. S.; Hilty, J.; Berger, J.

    2007-12-01

    With the recent publication of the 2007 Fourth Assessment Report of the Intergovernmental Panel on Climate Change (IPCC), little doubt remains among scientists that the global climate system is changing due to human influence and that climate change will have far-reaching and fundamental impacts on ecosystems and biodiversity. Arguably the best-documented evidence linking 20th Century warming trends to changes in physical and biological systems comes from the mountains of western North America (e.g., Figure SPM1 in Summary of Working Group 11 Report). In the West, ecosystem impacts include changes in the distribution of species as well as changing functional linkages between species such as the synchrony between flower emergence and pollinating insects. These climate impacts, when combined with other environmental stressors (e.g., altered disturbance regimes, land-use change and habitat fragmentation) portend an amplification of species extinction rates. One of the great challenges in adapting to climate change is developing and implementing policies that enhance ecological resilience in the face of these change. Clearly, the current system of nature reserves in Western North America is a fundamental asset for maintaining biodiversity and ecosystem services. However, the fixed- boundary nature of these protected areas presents a problem as species' ranges shift with future climate change. The loss of species whose ranges move outside of fixed park boundaries and the arrival of other species that move into protected areas could lead to significant turnover of species diversity, new species assemblages, and altered functionality. In short, reserves that were designed to protect particular species or communities may no longer serve their intended purpose under a changing climate. In this talk, we use case studies from the Greater Yellowstone Ecosystem and the Sonoran Desert Ecosystem to define strategies for enhancing ecological resilience to climate change at

  10. Climate protection after Copenhagen. International instruments and national implementation. Proceedings; Klimaschutz nach Kopenhagen. Internationale Instrumente und nationale Umsetzung. Tagungsband

    Energy Technology Data Exchange (ETDEWEB)

    Gundel, Joerg; Lange, Knut Werner (eds.)

    2011-07-01

    The publication contains the results of the First Bayreuth Energy Law Days on the subject of 'Climate Protection after Copenhagen'. Following the UN climate conference of December 2009, it presents the current state of discussion of the legal instruments of climate protection on an international, European and national level. (orig./RHM)

  11. Developing a robust methodology for assessing the value of weather/climate services

    Science.gov (United States)

    Krijnen, Justin; Golding, Nicola; Buontempo, Carlo

    2016-04-01

    Increasingly, scientists involved in providing weather and climate services are expected to demonstrate the value of their work for end users in order to justify the costs of developing and delivering these services. This talk will outline different approaches that can be used to assess the socio-economic benefits of weather and climate services, including, among others, willingness to pay and avoided costs. The advantages and limitations of these methods will be discussed and relevant case-studies will be used to illustrate each approach. The choice of valuation method may be influenced by different factors, such as resource and time constraints and the end purposes of the study. In addition, there are important methodological differences which will affect the value assessed. For instance the ultimate value of a weather/climate forecast to a decision-maker will not only depend on forecast accuracy but also on other factors, such as how the forecast is communicated to and consequently interpreted by the end-user. Thus, excluding these additional factors may result in inaccurate socio-economic value estimates. In order to reduce the inaccuracies in this valuation process we propose an approach that assesses how the initial weather/climate forecast information can be incorporated within the value chain of a given sector, taking into account value gains and losses at each stage of the delivery process. By this we aim to more accurately depict the socio-economic benefits of a weather/climate forecast to decision-makers.

  12. Sense of history : Capturing and utilizing immaterial values for sustainable heritage protection

    NARCIS (Netherlands)

    Franken, V.; Meijer, S.A.

    2013-01-01

    In light of the current economic and political climate, the government retreats in many ways, also from the field of heritage protection. Other market parties are expected to step in. This has consequences for the requirements that are set for the overall usability and energy performance and

  13. Moving into Protected Areas? Setting Conservation Priorities for Romanian Reptiles and Amphibians at Risk from Climate Change

    Science.gov (United States)

    Popescu, Viorel D.; Rozylowicz, Laurenţiu; Cogălniceanu, Dan; Niculae, Iulian Mihăiţă; Cucu, Adina Livia

    2013-01-01

    Rapid climate change represents one of the top threats to biodiversity, causing declines and extinctions of many species. Range shifts are a key response, but in many cases are incompatible with the current extent of protected areas. In this study we used ensemble species distribution models to identify range changes for 21 reptile and 16 amphibian species in Romania for the 2020s and 2050s time horizons under three emission scenarios (A1B = integrated world, rapid economic growth, A2A = divided world, rapid economic growth [realistic scenario], B2A = regional development, environmentally-friendly scenario) and no- and limited-dispersal assumptions. We then used irreplaceability analysis to test the efficacy of the Natura 2000 network to meet conservation targets. Under all scenarios and time horizons, 90% of the species suffered range contractions (greatest loses under scenarios B2A for 2020s, and A1B for 2050s), and four reptile species expanded their ranges. Two reptile and two amphibian species are predicted to completely lose climate space by 2050s. Currently, 35 species do not meet conservation targets (>40% representation in protected areas), but the target is predicted to be met for 4 - 14 species under future climate conditions, with higher representation under the limited-dispersal scenario. The Alpine and Steppic-Black Sea biogeographic regions have the highest irreplaceability value, and act as climate refugia for many reptiles and amphibians. The Natura 2000 network performs better for achieving herpetofauna conservation goals in the future, owing to the interaction between drastic range contractions, and range shifts towards existing protected areas. Thus, conservation actions for herpetofauna in Romania need to focus on: (1) building institutional capacity of protected areas in the Alpine and Steppic-Black Sea biogeographic regions, and (2) facilitating natural range shifts by improving the conservation status of herpetofauna outside protected areas

  14. Moving into protected areas? Setting conservation priorities for Romanian reptiles and amphibians at risk from climate change.

    Directory of Open Access Journals (Sweden)

    Viorel D Popescu

    Full Text Available Rapid climate change represents one of the top threats to biodiversity, causing declines and extinctions of many species. Range shifts are a key response, but in many cases are incompatible with the current extent of protected areas. In this study we used ensemble species distribution models to identify range changes for 21 reptile and 16 amphibian species in Romania for the 2020s and 2050s time horizons under three emission scenarios (A1B = integrated world, rapid economic growth, A2A = divided world, rapid economic growth [realistic scenario], B2A = regional development, environmentally-friendly scenario and no- and limited-dispersal assumptions. We then used irreplaceability analysis to test the efficacy of the Natura 2000 network to meet conservation targets. Under all scenarios and time horizons, 90% of the species suffered range contractions (greatest loses under scenarios B2A for 2020s, and A1B for 2050s, and four reptile species expanded their ranges. Two reptile and two amphibian species are predicted to completely lose climate space by 2050s. Currently, 35 species do not meet conservation targets (>40% representation in protected areas, but the target is predicted to be met for 4 - 14 species under future climate conditions, with higher representation under the limited-dispersal scenario. The Alpine and Steppic-Black Sea biogeographic regions have the highest irreplaceability value, and act as climate refugia for many reptiles and amphibians. The Natura 2000 network performs better for achieving herpetofauna conservation goals in the future, owing to the interaction between drastic range contractions, and range shifts towards existing protected areas. Thus, conservation actions for herpetofauna in Romania need to focus on: (1 building institutional capacity of protected areas in the Alpine and Steppic-Black Sea biogeographic regions, and (2 facilitating natural range shifts by improving the conservation status of herpetofauna outside

  15. Moving into protected areas? Setting conservation priorities for Romanian reptiles and amphibians at risk from climate change.

    Science.gov (United States)

    Popescu, Viorel D; Rozylowicz, Laurenţiu; Cogălniceanu, Dan; Niculae, Iulian Mihăiţă; Cucu, Adina Livia

    2013-01-01

    Rapid climate change represents one of the top threats to biodiversity, causing declines and extinctions of many species. Range shifts are a key response, but in many cases are incompatible with the current extent of protected areas. In this study we used ensemble species distribution models to identify range changes for 21 reptile and 16 amphibian species in Romania for the 2020s and 2050s time horizons under three emission scenarios (A1B = integrated world, rapid economic growth, A2A = divided world, rapid economic growth [realistic scenario], B2A = regional development, environmentally-friendly scenario) and no- and limited-dispersal assumptions. We then used irreplaceability analysis to test the efficacy of the Natura 2000 network to meet conservation targets. Under all scenarios and time horizons, 90% of the species suffered range contractions (greatest loses under scenarios B2A for 2020s, and A1B for 2050s), and four reptile species expanded their ranges. Two reptile and two amphibian species are predicted to completely lose climate space by 2050s. Currently, 35 species do not meet conservation targets (>40% representation in protected areas), but the target is predicted to be met for 4 - 14 species under future climate conditions, with higher representation under the limited-dispersal scenario. The Alpine and Steppic-Black Sea biogeographic regions have the highest irreplaceability value, and act as climate refugia for many reptiles and amphibians. The Natura 2000 network performs better for achieving herpetofauna conservation goals in the future, owing to the interaction between drastic range contractions, and range shifts towards existing protected areas. Thus, conservation actions for herpetofauna in Romania need to focus on: (1) building institutional capacity of protected areas in the Alpine and Steppic-Black Sea biogeographic regions, and (2) facilitating natural range shifts by improving the conservation status of herpetofauna outside protected areas

  16. Considering Students' Out-of-School Lives and Values in Designing Learning Environments for Climate Change

    Science.gov (United States)

    Walsh, E.; Tsurusaki, B.

    2012-12-01

    What are the implications of social controversy for the teaching and learning of climate change science? How do the political dimensions of this controversy affect learners' attitudes towards and reasoning about climate change and climate science? Case studies from a pilot enactment of an ecological impacts of climate change curriculum explore these questions by describing how five high school students' understandings of climate change science developed at the intersection of political and scientific values, attitudes, and ways of knowing. Case studies combine qualitative, ethnographic methods including interviews and classroom video observations with quantitative pre/post-assessments of student conceptual understandings and weekly surveys of student engagement. Data indicate that students had initial perceptions of climate change informed by the media and their families—both supporting and rejecting the scientific consensus—that influenced how they engaged with the scientific evidence. While students who were initially antagonistic to anthropogenic climate change did develop conceptual understandings of the scientific evidence for human-influences on climate change, this work was challenging and at times frustrating for them. These case studies demonstrate the wide range of initial attitudes and understandings that students bring to the study of climate change. They also demonstrate that it is possible to make significant shifts in students' understandings of climate change science, even in students who were initially resistant to the idea of anthropogenic climate change. Finally, multiple case studies discuss ways that the learning that occurred in the classroom crossed out of the classroom into the students' homes and family talk. This work highlights how learners' pathways are shaped not only by their developing understanding of the scientific evidence but also by the political and social influences that learners navigate across the contexts of their lives

  17. Teachers’ remaining career opportunities : The role of value fit and school climate

    NARCIS (Netherlands)

    van Beurden, J; van Veldhoven, M.J.P.M.; Nijendijk, K; van de Voorde, F.C.

    2017-01-01

    In light of an aging teacher population, this study investigates the influence of school climate and personschool (P-S) value fit on teachers' perspectives regarding their career futures. The results, based on a sample of 147 teachers, indicate that P-S value fit is positively associated with

  18. Rapid species responses to changes in climate require stringent climate protection targets

    NARCIS (Netherlands)

    Vliet, van A.J.H.; Leemans, R.

    2006-01-01

    The Avoiding Dangerous Climate Change book consolidates the scientific findings of the Exeter conference and gives an account of the most recent developments on critical thresholds and key vulnerabilities of the climate system, impacts on human and natural systems, emission pathways and

  19. Climate Change and Human Migration: Towards a Global Governance System to Protect Climate Refugees

    NARCIS (Netherlands)

    Biermann, F.; Boas, I.J.C.

    2012-01-01

    Climate change will fundamentally affect the lives of millions of people who will be forced over the next decades to leave their villages and cities to seek refuge in other areas. Although the exact numbers of climate refugees are unknowable and vary from assessment to assessment depending on

  20. Assessing the spatial impact of climate on wheat productivity and the potential value of climate forecasts at a regional level

    Science.gov (United States)

    Wang, Enli; Xu, J.; Jiang, Q.; Austin, J.

    2009-03-01

    Quantification of the spatial impact of climate on crop productivity and the potential value of seasonal climate forecasts can effectively assist the strategic planning of crop layout and help to understand to what extent climate risk can be managed through responsive management strategies at a regional level. A simulation study was carried out to assess the climate impact on the performance of a dryland wheat-fallow system and the potential value of seasonal climate forecasts in nitrogen management in the Murray-Darling Basin (MDB) of Australia. Daily climate data (1889-2002) from 57 stations were used with the agricultural systems simulator (APSIM) to simulate wheat productivity and nitrogen requirement as affected by climate. On a good soil, simulated grain yield ranged from 7 t/ha in the east border regions. Optimal nitrogen rates ranged from 200 kgN/ha/yr. Simulated gross margin was in the range of -20/ha to 700/ha, increasing eastwards. Wheat yield was closely related to rainfall in the growing season and the stored soil moisture at sowing time. The impact of stored soil moisture increased from southwest to northeast. Simulated annual deep drainage ranged from zero in western inland to >200 mm in the east. Nitrogen management, optimised based on ‘perfect’ knowledge of daily weather in the coming season, could add value of 26˜79/ha compared to management optimised based on historical climate, with the maximum occurring in central to western part of MDB. It would also reduce the nitrogen application by 5˜25 kgN/ha in the main cropping areas. Comparison of simulation results with the current land use mapping in MDB revealed that the western boundary of the current cropping zone approximated the isolines of 160 mm of growing season rainfall, 2.5t/ha of wheat grain yield, and 150/ha of gross margin in QLD and NSW. In VIC and SA, the 160-mm isohyets corresponded relatively lower simulated yield due to less stored soil water. Impacts of other factors like soil

  1. Quantifying and Valuing Potential Climate Change Impacts on Coral Reefs in the United States

    Science.gov (United States)

    Wobus, C. W.; Lane, D.; Buddemeier, R. W.; Ready, R. C.; Shouse, K. C.; Martinich, J.

    2012-12-01

    Global climate change presents a two-pronged threat to coral reef ecosystems: increasing sea surface temperatures will increase the likelihood of episodic bleaching events, while increasing ocean carbon dioxide concentrations will change the carbonate chemistry that drives coral growth. Because coral reefs have important societal as well as ecological benefits, climate change mitigation policies that ameliorate these impacts may create substantial economic value. We present a model that evaluates both the ecological and the economic impacts of climate change on coral reefs in the United States. We use a coral reef mortality and bleaching model to project future coral reef declines under a range of climate change policy scenarios for south Florida, Puerto Rico and Hawaii. Using a benefits transfer approach, the outputs from the physical model are then used to quantify the economic impacts of these coral reef declines for each of these regions. We find that differing climate change trajectories create substantial changes in projected coral cover and value for Hawaii, but that the ecological and economic benefits of more stringent emissions scenarios are less clear for Florida and Puerto Rico. Overall, our results indicate that the effectiveness of climate change mitigation policies may be region-specific, but that these policies could result in a net increase of nearly $10 billion in economic value from coral reef-related recreational activities alone, over the 21st century.

  2. Protection of industry competitiveness, climate policy, and WTO

    International Nuclear Information System (INIS)

    Cros, Ch.

    2007-01-01

    This report analyses the possibilities left by the WTO to its members to compensate an additional cost which would result from a policy of struggle against climate change. In a first part, the author identifies the existing possibilities within WTO rules themselves: rules based of production processes, border tax adjustments, subsidies. In a second part, he questions the exception regime established by the GATT's article X X which allows under some circumstances some measures to be implemented which are not compliant with WTO rules

  3. PACIFIC WALRUS PROTECTION AND MANAGEMENT IN A CHANGING CLIMATE

    Directory of Open Access Journals (Sweden)

    E. Ristroph

    2017-01-01

    Full Text Available This article identifies and evaluates strategies and policies for walrus management in both Chukotka and Alaska. As the climate and walrus migration continue to change, it is important to follow adaptable strategies that are not fixed to specific geographic areas. Many of the recommendations may be easier to accomplish in the United States, which offers more opportunities for co-management and stakeholder involvement. The United States government can implement most recommendations without making substantive changes to law. This was significant to most participants – hunters as well as regulators – who supported voluntary approaches over those requiring legal changes.

  4. Work climate, work values and professional commitment as predictors of job satisfaction in nurses.

    Science.gov (United States)

    Caricati, Luca; Sala, Rachele La; Marletta, Giuseppe; Pelosi, Giulia; Ampollini, Monica; Fabbri, Anna; Ricchi, Alba; Scardino, Marcello; Artioli, Giovanna; Mancini, Tiziana

    2014-11-01

    To investigate the effect of some psychosocial variables on nurses' job satisfaction. Nurses' job satisfaction is one of the most important factors in determining individuals' intention to stay or leave a health-care organisation. Literature shows a predictive role of work climate, professional commitment and work values on job satisfaction, but their conjoint effect has rarely been considered. A cross-sectional questionnaire survey was adopted. Participants were hospital nurses and data were collected in 2011. Professional commitment and work climate positively predicted nurses' job satisfaction. The effect of intrinsic vs. extrinsic work value orientation on job satisfaction was completely mediated by professional commitment. Nurses' job satisfaction is influenced by both contextual and personal variables, in particular work climate and professional commitment. According to a more recent theoretical framework, work climate, work values and professional commitment interact with each other in determining nurses' job satisfaction. Nursing management must be careful to keep the context of work tuned to individuals' attitude and vice versa. Improving the work climate can have a positive effect on job satisfaction, but its effect may be enhanced by favouring strong professional commitment and by promoting intrinsic more than extrinsic work values. © 2013 John Wiley & Sons Ltd.

  5. Climatic signals registered as Carbon isotopic values in Metasequoia leaf tissues: A statistical analysis

    Science.gov (United States)

    Yang, H.; Blais, B.; Perez, G.; Pagani, M.

    2006-12-01

    To examine climatic signals registered as carbon isotopic values in leaf tissues of C3 plants, we collected mature leaf tissues from sun and shade leaves of Metasequoia trees germinated from the 1947 batch of seeds from China and planted along a latitudinal gradient of the United States. Samples from 40 individual trees, along with fossilized material from the early Tertiary of the Canadian Arctic, were analyzed for C and concentration and isotopic values using EA-IRMS after the removal of free lipids. The generated datasets were then merged with climate data compiled from each tree site recorded as average values over the past thirty years (1971-2002, NOAA database). When the isotope data were cross plotted against each geographic and climatic indicator, Latitude, Mean Annual Temperature (MAT), Average Summer Mean Temperature (ASMT)(June-August), Mean Annual Precipitation (MAP), and Average Summer Mean Precipitation (ASMP) respectively correlation patterns were revealed. The best correlating trend was obtained between temperature parameters and C isotopic values, and this correlation is stronger in the northern leaf samples than the southern samples. We discovered a strong positive correlation between latitude and the offset of C isotopic values between shade and sun leaves. This investigation represents a comprehensive examination on climatic signals registered as C isotopic values on a single species that is marked by single genetic source. The results bear implications on paleoclimatic interpretations of C isotopic signals obtained from fossil plant tissues.

  6. Assessing Regional Scale Variability in Extreme Value Statistics Under Altered Climate Scenarios

    Energy Technology Data Exchange (ETDEWEB)

    Brunsell, Nathaniel [Univ. of Kansas, Lawrence, KS (United States); Mechem, David [Univ. of Kansas, Lawrence, KS (United States); Ma, Chunsheng [Wichita State Univ., KS (United States)

    2015-02-20

    Recent studies have suggested that low-frequency modes of climate variability can significantly influence regional climate. The climatology associated with extreme events has been shown to be particularly sensitive. This has profound implications for droughts, heat waves, and food production. We propose to examine regional climate simulations conducted over the continental United States by applying a recently developed technique which combines wavelet multi–resolution analysis with information theory metrics. This research is motivated by two fundamental questions concerning the spatial and temporal structure of extreme events. These questions are 1) what temporal scales of the extreme value distributions are most sensitive to alteration by low-frequency climate forcings and 2) what is the nature of the spatial structure of variation in these timescales? The primary objective is to assess to what extent information theory metrics can be useful in characterizing the nature of extreme weather phenomena. Specifically, we hypothesize that (1) changes in the nature of extreme events will impact the temporal probability density functions and that information theory metrics will be sensitive these changes and (2) via a wavelet multi–resolution analysis, we will be able to characterize the relative contribution of different timescales on the stochastic nature of extreme events. In order to address these hypotheses, we propose a unique combination of an established regional climate modeling approach and advanced statistical techniques to assess the effects of low-frequency modes on climate extremes over North America. The behavior of climate extremes in RCM simulations for the 20th century will be compared with statistics calculated from the United States Historical Climatology Network (USHCN) and simulations from the North American Regional Climate Change Assessment Program (NARCCAP). This effort will serve to establish the baseline behavior of climate extremes, the

  7. Review of Climatic Protection Techniques for Electronic Equipments.

    Science.gov (United States)

    1982-10-01

    that the water vapour to be measured is carried in a dry nitrogen gas flow to an electrolytic cell which electrolyses the water vapour to hydrogen and...environments, the major factor being protection from the effects of water and water vapour in the atmosphere aided by temperature effects. The effects of...moisture on equipments, achieving and maintaining a dry interior, sealing standards, water vapour barriers, desiccation, drying-out procedures and

  8. Managing for climate change on protected areas: An adaptive management decision making framework.

    Science.gov (United States)

    Tanner-McAllister, Sherri L; Rhodes, Jonathan; Hockings, Marc

    2017-12-15

    Current protected area management is becoming more challenging with advancing climate change and current park management techniques may not be adequate to adapt for effective management into the future. The framework presented here provides an adaptive management decision making process to assist protected area managers with adapting on-park management to climate change. The framework sets out a 4 step process. One, a good understanding of the park's context within climate change. Secondly, a thorough understanding of the park management systems including governance, planning and management systems. Thirdly, a series of management options set out as an accept/prevent change style structure, including a systematic assessment of those options. The adaptive approaches are defined as acceptance of anthropogenic climate change impact and attempt to adapt to a new climatic environment or prevention of change and attempt to maintain current systems under new climatic variations. Last, implementation and monitoring of long term trends in response to ecological responses to management interventions and assessing management effectiveness. The framework addresses many issues currently with park management in dealing with climate change including the considerable amount of research focussing on 'off-reserve' strategies, and threats and stress focused in situ park management. Copyright © 2017 Elsevier Ltd. All rights reserved.

  9. 30 CFR 75.601-3 - Short circuit protection; dual element fuses; current ratings; maximum values.

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Short circuit protection; dual element fuses... Trailing Cables § 75.601-3 Short circuit protection; dual element fuses; current ratings; maximum values. Dual element fuses having adequate current-interrupting capacity shall meet the requirements for short...

  10. The applicability of Relative Floristic Resemblance to evaluate the conservation value of protected areas.

    NARCIS (Netherlands)

    Wieringa, J.J.; Sosef, M.S.M.

    2011-01-01

    s – It is important to know the contribution of a protected area to global conservation. A new method called ‘Relative Floristic Resemblance’ that uses databased and georeferenced herbarium specimens, is introduced. Its usefulness and applicability to assess the conservation value of protected areas

  11. Attenuating initial beliefs: increasing the acceptance of anthropogenic climate change information by reflecting on values.

    Science.gov (United States)

    van Prooijen, Anne-Marie; Sparks, Paul

    2014-05-01

    Anthropogenic climate change information tends to be interpreted against the backdrop of initial environmental beliefs, which can lead to some people being resistant toward the information. In this article (N = 88), we examined whether self-affirmation via reflection on personally important values could attenuate the impact of initial beliefs on the acceptance of anthropogenic climate change evidence. Our findings showed that initial beliefs about the human impact on ecological stability influenced the acceptance of information only among nonaffirmed participants. Self-affirmed participants who were initially resistant toward the information showed stronger beliefs in the existence of climate change risks and greater acknowledgment that individual efficacy has a role to play in reducing climate change risks than did their nonaffirmed counterparts. © 2013 Society for Risk Analysis.

  12. Addressing Value and Belief Systems on Climate Literacy in the Southeastern United States

    Science.gov (United States)

    McNeal, K. S.

    2012-12-01

    The southeast (SEUS; AL, AR, GA, FL, KY, LA, NC, SC, TN, E. TX) faces the greatest impacts as a result of climate change of any region in the U.S. which presents considerable and costly adaptation challenges. Paradoxically, people in the SEUS hold attitudes and perceptions that are more dismissive of climate change than those of any other region. An additional mismatch exists between the manner in which climate science is generally communicated and the underlying core values and beliefs held by a large segment of people in the SEUS. As a result, people frequently misinterpret and/or distrust information sources, inhibiting efforts to productively discuss and consider climate change and related impacts on human and environmental systems, and possible solutions and outcomes. The Climate Literacy Partnership in the Southeast (CLiPSE) project includes an extensive network of partners throughout the SEUS from faith, agriculture, culturally diverse, leisure, and K-20 educator communities that aim to address this educational need through a shared vision. CLiPSE has conducted a Climate Stewardship Survey (CSS) to determine the knowledge and perceptions of individuals in and beyond the CLiPSE network. The descriptive results of the CSS indicate that religion, predominantly Protestantism, plays a minor role in climate knowledge and perceptions. Likewise, political affiliation plays a minimal role in climate knowledge and perceptions between religions. However, when Protestants were broken out by political affiliation, statistically significant differences (t(30)=2.44, p=0.02) in knowledge related to the causes of climate change exist. Those Protestants affiliated with the Democratic Party (n=206) tended to maintain a statistically significant stronger knowledge of the causes of global climate change than their Republican counterparts. When SEUS educator (n=277) group was only considered, similar trends were evidenced, indicating that strongly held beliefs potentially

  13. Solutions for ecosystem-level protection of ocean systems under climate change.

    Science.gov (United States)

    Queirós, Ana M; Huebert, Klaus B; Keyl, Friedemann; Fernandes, Jose A; Stolte, Willem; Maar, Marie; Kay, Susan; Jones, Miranda C; Hamon, Katell G; Hendriksen, Gerrit; Vermard, Youen; Marchal, Paul; Teal, Lorna R; Somerfield, Paul J; Austen, Melanie C; Barange, Manuel; Sell, Anne F; Allen, Icarus; Peck, Myron A

    2016-12-01

    The Paris Conference of Parties (COP21) agreement renewed momentum for action against climate change, creating the space for solutions for conservation of the ocean addressing two of its largest threats: climate change and ocean acidification (CCOA). Recent arguments that ocean policies disregard a mature conservation research field and that protected areas cannot address climate change may be oversimplistic at this time when dynamic solutions for the management of changing oceans are needed. We propose a novel approach, based on spatial meta-analysis of climate impact models, to improve the positioning of marine protected areas to limit CCOA impacts. We do this by estimating the vulnerability of ocean ecosystems to CCOA in a spatially explicit manner and then co-mapping human activities such as the placement of renewable energy developments and the distribution of marine protected areas. We test this approach in the NE Atlantic considering also how CCOA impacts the base of the food web which supports protected species, an aspect often neglected in conservation studies. We found that, in this case, current regional conservation plans protect areas with low ecosystem-level vulnerability to CCOA, but disregard how species may redistribute to new, suitable and productive habitats. Under current plans, these areas remain open to commercial extraction and other uses. Here, and worldwide, ocean conservation strategies under CCOA must recognize the long-term importance of these habitat refuges, and studies such as this one are needed to identify them. Protecting these areas creates adaptive, climate-ready and ecosystem-level policy options for conservation, suitable for changing oceans. © 2016 John Wiley & Sons Ltd.

  14. Identification of Climate Change with Generalized Extreme Value (GEV) Distribution Approach

    International Nuclear Information System (INIS)

    Rahayu, Anita

    2013-01-01

    Some events are difficult to avoid and gives considerable influence to humans and the environment is extreme weather and climate change. Many of the problems that require knowledge about the behavior of extreme values and one of the methods used are the Extreme Value Theory (EVT). EVT used to draw up reliable systems in a variety of conditions, so as to minimize the risk of a major disaster. There are two methods for identifying extreme value, Block Maxima with Generalized Extreme Value (GEV) distribution approach and Peaks over Threshold (POT) with Generalized Pareto Distribution (GPD) approach. This research in Indramayu with January 1961-December 2003 period, the method used is Block Maxima with GEV distribution approach. The result showed that there is no climate change in Indramayu with January 1961-December 2003 period.

  15. Analysis of interference on over-temperature protection value ΔT in nuclear power plant

    International Nuclear Information System (INIS)

    Chen Yongwei; Fu Jingqiang

    2015-01-01

    In nuclear power plant, the over-temperature protection value ΔT prevents nucleate from boiling and protects the fuel cladding. This paper focused on the fluctuation of ΔT, which is one of the common-mode failures. After sensitivity analysis and simulations of explanatory variables on over-temperature protection value, the sources and objects of the interference are located. And according to investigations on the fluctuation phenomena, the cable layout design defects are confirmed as the causes. The solutions were thus given and successfully verified by on-site implementation. (authors)

  16. Guide to protect climate. Saving energy and cost, protecting climate; Der Klima-Knigge. Energie sparen, Kosten senken, Klima schuetzen

    Energy Technology Data Exchange (ETDEWEB)

    Griesshammer, Rainer

    2008-07-01

    As a climate protector you mustn't seat in the darkness. The author shows by much humour and esprit how simple it is to save energy. Who is willing to persue his every day tips, must not miss comfort and lowers even carbon dioxide emission. This is good for the environment and fills up the own purse. (orig./GL) [German] Als Klimaschuetzer braucht man nicht im Dunkeln zu sitzen. Mit viel Humor und Esprit zeigt Griesshammer, wie einfach Energie sparen sein kann. Wer seine Alltagstipps befolgt, muss auf keinen Komfort verzichten und mindert trotzdem den CO2-Ausstoss. Das nutzt der Umwelt und fuellt den eigenen Geldbeutel auf. (orig./GL)

  17. Attenuating initial beliefs: Increasing the acceptance of anthropogenic climate change information by reflecting on values

    NARCIS (Netherlands)

    van Prooijen, A.M.; Sparks, P.

    2014-01-01

    Anthropogenic climate change information tends to be interpreted against the backdrop of initial environmental beliefs, which can lead to some people being resistant toward the information. In this article (N = 88), we examined whether self-affirmation via reflection on personally important values

  18. Reservoir management and environmental protection: The mitigation of climate change

    International Nuclear Information System (INIS)

    Johnston, Paul A.

    1998-01-01

    It is widely accepted that human activities which produce greenhouse gases have had a discernible effect upon global mean temperatures over the last 50 years. A number of gases entering the atmosphere as a result of human activities can act as greenhouse gases. The most important is carbon dioxide the atmospheric concentration of which has risen by about 30% compared to pre-industrial concentrations. Energy related emissions arising from the use of fossil fuels account for more than 80% of the CO 2 released to the atmosphere each year with these fuels accounting for around 90% of the world's commercial energy production. The provisions of the 1997 Kyoto protocol go some way to promote reductions in emissions of greenhouse gases and are an important first step. However, according to this presentation, current energy production and consumption patterns violate principles of sustainability. As a result the world is committed to warming as a result of emissions of greenhouse gases from the use of these fuels. Pragmatically, one should limit the use of fossil fuels and eventually replace them by renewable energy sources.and efforts to increase the overall energy efficiency. Given this, proposals to sequester and dump/store carbon dioxide are an unsustainable solution in their own right, but also perpetuate unsustainable energy use based on fossil fuels. Probably attempts to limit the impacts of climate change by the capture and disposal of CO 2 will result in undesirable and unanticipated impacts. The presentation recommends that resources currently deployed in investigating disposal schemes for CO 2 should rather go to the development of renewable energy generation and energy efficiency

  19. Is U.S. climatic diversity well represented within the existing federal protection network?

    Science.gov (United States)

    Enric Batllori; Carol Miller; Marc-Andre Parisien; Sean A. Parks; Max A. Moritz

    2014-01-01

    Establishing protection networks to ensure that biodiversity and associated ecosystem services persist under changing environments is a major challenge for conservation planning. The potential consequences of altered climates for the structure and function of ecosystems necessitates new and complementary approaches be incorporated into traditional conservation plans....

  20. Integrating climate change adaptation into civil protection: comparative lessons from Norway, Sweden and the Netherlands.

    NARCIS (Netherlands)

    Groven, K.; Aall, C.; van den Berg, Maya Marieke; Carlsson-Kanyama, A.; Coenen, Franciscus H.J.M.

    2012-01-01

    Integrating policy on climate change adaptation into civil protection is explored through studies of extreme weather management at the national level in Norway, Sweden and the Netherlands, and through local case studies of the three coastal cities of Bergen, Malmö and Rotterdam. The research issues

  1. Civil protection and climate change impacts in the Netherlands: Local risk perceptions and actions

    NARCIS (Netherlands)

    van den Berg, Maya Marieke; Coenen, Franciscus H.J.M.

    2010-01-01

    Being a delta, one third of the Dutch territory consists of flood-prone areas. This article discusses how the local civil protection system in the Netherlands responds to increasing climate change-induced flooding risks in terms of risk perception and action. Case studies on three Safety Regions are

  2. Investment in flood protection measures under climate change uncertainty. An investment decision

    Energy Technology Data Exchange (ETDEWEB)

    Bruin, Karianne de

    2012-11-01

    Recent river flooding in Europe has triggered debates among scientists and policymakers on future projections of flood frequency and the need for adaptive investments, such as flood protection measures. Because there exists uncertainty about the impact of climate change of flood risk, such investments require a careful analysis of expected benefits and costs. The objective of this paper is to show how climate change uncertainty affects the decision to invest in flood protection measures. We develop a model that simulates optimal decision making in flood protection, it incorporates flexible timing of investment decisions and scientific uncertainty on the extent of climate change impacts. This model allows decision-makers to cope with the uncertain impacts of climate change on the frequency and damage of river flood events and minimises the risk of under- or over-investment. One of the innovative elements is that we explicitly distinguish between structural and non-structural flood protection measures. Our results show that the optimal investment decision today depends strongly on the cost structure of the adaptation measures and the discount rate, especially the ratio of fixed and weighted annual costs of the measures. A higher level of annual flood damage and later resolution of uncertainty in time increases the optimal investment. Furthermore, the optimal investment decision today is influenced by the possibility of the decision-maker to adjust his decision at a future moment in time.(auth)

  3. Nuclear power unnecessary for climate protection. There are more cost-efficient alternatives

    Energy Technology Data Exchange (ETDEWEB)

    Kemfert, Claudia; Oei, Pao-Yu [DIW Berlin (Germany). Dept. of Energy, Transportation, Environment; Burandt, Thorsten; Hainsch, Karlo [TU Berlin (Germany); Loeffler, Konstantin [TU Berlin (Germany); DIW Berlin (Germany); Hirschhausen, Christian von [DIW Berlin (Germany). International Infrastructure Policy and Industrial Organization

    2017-07-01

    The world needs to continue working to protect the climate - this is generally undisputed. However, there is no agreement on which technologies should be used to decarbonize the energy sector. Many international scenarios still assume a relevant role for nuclear power in the future. However, a study by the German Institute for Economic Research shows that the Paris climate protection target - limiting global warming to below two degrees - can be achieved inexpensively without nuclear power. The results of a global energy system model indicate that no new nuclear power plants have to be built in order to meet the global climate target. It would be cheaper to use a combination of renewable energy and energy storage systems.

  4. Economically compatible climate protection for Germany as a major site of industry

    International Nuclear Information System (INIS)

    Fahl, U.; Laege, E.; Schaumann, P.; Voss, A.

    1996-01-01

    National climate protection policy must be designed in such a way as to ensure its compatibility with the economy and full employment. In this context, cost-efficient measures for reducing greenhouse gas emissions which achieve a maximum cut in greenhouse gases for each Mark that is spent are of paramount importance. Climate protection, the strengthening of Germany as a major site of industry and a sphere of life, sustainable development and the safeguarding of power supply are all one. Political and economic action must have this fact in mind. This is the background against which the possibilities for economically compatible and climate-friendly reduction of energy-related greenhouse gas emissions in Germany are discussed. (orig.) [de

  5. Core ethical values of radiological protection applied to Fukushima case: reflecting common morality and cultural diversities.

    Science.gov (United States)

    Kurihara, Chieko; Cho, Kunwoo; Toohey, Richard E

    2016-12-01

    The International Commission on Radiological Protection (ICRP) has established Task Group 94 (TG94) to develop a publication to clarify the ethical foundations of the radiological protection system it recommends. This TG identified four core ethical values which structure the system: beneficence and non-maleficence, prudence, justice, and dignity. Since the ICRP is an international organization, its recommendations and guidance should be globally applicable and acceptable. Therefore, first this paper presents the basic principles of the ICRP radiological protection system and its core ethical values, along with a reflection on the variation of these values in Western and Eastern cultural traditions. Secondly, this paper reflects upon how these values can be applied in difficult ethical dilemmas as in the case of the emergency and post-accident phases of a nuclear power plant accident, using the Fukushima case to illustrate the challenges at stake. We found that the core ethical values underlying the ICRP system of radiological protection seem to be quite common throughout the world, although there are some variations among various cultural contexts. Especially we found that 'prudence' would call for somewhat different implementation in each cultural context, balancing and integrating sometime conflicting values, but always with objectives to achieve the well-being of people, which is itself the ultimate aim of the radiological protection system.

  6. Willingness to accept climate change strategies: the effect of values and norms

    Energy Technology Data Exchange (ETDEWEB)

    Nilsson, A.; Borgstede, C. von; Biel, A. [Goeteborg Univ. (Sweden). Dept. of Psychology

    2004-09-15

    The present study examined how values, organizational goals and norms influence willingness to accept climate change policy measures within organizations. Respondents were 356 decision makers within the public and private sectors in a metropolitan area of Sweden. Regression models were estimated to investigate the mediating effect of norms on the relationship between values and support of policy measures aimed at reducing greenhouse gas emissions. The results showed that for decision makers in the public sector, but not in the private sector, environmental values were important determinants of willingness to accept climate change policy measures. As hypothesized, these effects were mediated by norms. Together these findings corroborate earlier research on public support for environmental movement. (author)

  7. Emerging Forms of Climate Protection Governance: Urban Initiatives in the European Union

    Science.gov (United States)

    Rosenthal, J. K.; Brunner, E.

    2006-12-01

    Changes in climate patterns are expected to pose increasing challenges for cities in the following decades, with adverse impacts on urban populations currently stressed by poverty, health and economic inequities. Simultaneously, a strong global trend towards urbanization of poverty exists, with increased challenges for local governments to protect and sustain the well-being of growing cities. In the context of these two overarching trends, interdisciplinary research at the city scale is prioritized for understanding the social impacts of climate change and variability and for the evaluation of strategies in the built environment that might serve as adaptive and mitigative responses to climate change. Urban managers, and transnational networks of municipalities and non-state actors, have taken an increasingly active role in climate protection, through research, policies, programs and agreements on adaptation and mitigation strategies. Concerns for urban impacts of climate change include the potential increase in frequency and intensity of damaging extreme weather events, such as heat waves, hurricanes, heavy rainfall or drought, and coastal flooding and erosion, and potentially adverse impacts on infrastructure, energy systems, and public health. Higher average summertime temperatures in temperate zone cities are also associated with environmental and public health liabilities such as decreased air quality and increased peak electrical demand. We review municipal climate protection programs, generally categorized as approaches based on technological innovation (e.g., new materials); changes in behavior and public education (e.g., use of cooling centers); and improvements in urban design (e.g., zoning for mixed land-use; the use of water, vegetation and plazas to reduce the urban heat island effect). Climate protection initiatives in three European cities are assessed within the context of the global collective efforts enacted by the Kyoto Protocol and United Nations

  8. Protective aprons in imaging departments: manufacturer stated lead equivalence values require validation

    International Nuclear Information System (INIS)

    Finnerty, M.; Brennan, P.C.

    2005-01-01

    The composition of protective aprons worn by X-ray personnel to shield against secondary radiation is changing. Lead is being replaced by either lead-free or composite (lead with other high atomic numbered elements) materials. These newer aprons are categorised by manufacturers in terms of lead equivalent values, but it is unclear how these stated values compare with actual lead equivalent values. In this work, the actual lead equivalence of 41 protective aprons from four manufacturers, all specified as having 0.25 mm lead equivalence, were investigated with transmission experiments at 70 and 100 kVp. All aprons were in current use. The aprons were screened for defects, and age, weight and design was recorded along with details of associated quality assurance (QA). Out of the 41 protective aprons examined for actual lead equivalence, 73% were outside tolerance levels, with actual levels in some aprons demonstrating less than half of the nominal values. The lack of compatibility between actual and nominal lead equivalent values was demonstrated by aprons from three of the four manufacturers investigated. The area of the defects found on screening of the protective aprons were within recommendations. The results highlight the need for acceptancy and ongoing checks of protective aprons to ensure that radiation exposure of imaging personnel is kept to a minimum. (orig.)

  9. Modelling plant invasion pathways in protected areas under climate change: implication for invasion management

    Directory of Open Access Journals (Sweden)

    C.-J. Wang

    2017-12-01

    Full Text Available Global climate change may enable invasive plant species (IPS to invade protected areas (PAs, but plant invasion on a global scale has not yet been explicitly addressed. Here, we mapped the potential invasion pathways for IPS in PAs across the globe and explored potential factors determining the pathways of plant invasion under climate change. We used species distribution modelling to estimate the suitable habitats of 386 IPS and applied a corridor analysis to compute the potential pathways of IPS in PAs under climate change. Subsequently, we analysed the potential factors affecting the pathways in PAs. According to our results, the main potential pathways of IPS in PAs are in Europe, eastern Australia, New Zealand, southern Africa, and eastern regions of South America and are strongly influenced by changes in temperature and precipitation. Protected areas can play an important role in preventing and controlling the spread of IPS under climate change. This is due to the fact that measures are taken to monitor climate change in detail, to provide effective management near or inside PAs, and to control the introduction of IPS with a high capacity for natural dispersal. A review of conservation policies in PAs is urgently needed.

  10. Climate adaptation and policy-induced inflation of coastal property value.

    Directory of Open Access Journals (Sweden)

    Dylan E McNamara

    Full Text Available Human population density in the coastal zone and potential impacts of climate change underscore a growing conflict between coastal development and an encroaching shoreline. Rising sea-levels and increased storminess threaten to accelerate coastal erosion, while growing demand for coastal real estate encourages more spending to hold back the sea in spite of the shrinking federal budget for beach nourishment. As climatic drivers and federal policies for beach nourishment change, the evolution of coastline mitigation and property values is uncertain. We develop an empirically grounded, stochastic dynamic model coupling coastal property markets and shoreline evolution, including beach nourishment, and show that a large share of coastal property value reflects capitalized erosion control. The model is parameterized for coastal properties and physical forcing in North Carolina, U.S.A. and we conduct sensitivity analyses using property values spanning a wide range of sandy coastlines along the U.S. East Coast. The model shows that a sudden removal of federal nourishment subsidies, as has been proposed, could trigger a dramatic downward adjustment in coastal real estate, analogous to the bursting of a bubble. We find that the policy-induced inflation of property value grows with increased erosion from sea level rise or increased storminess, but the effect of background erosion is larger due to human behavioral feedbacks. Our results suggest that if nourishment is not a long-run strategy to manage eroding coastlines, a gradual removal is more likely to smooth the transition to more climate-resilient coastal communities.

  11. Climate Adaptation and Policy-Induced Inflation of Coastal Property Value

    Science.gov (United States)

    McNamara, Dylan E.; Gopalakrishnan, Sathya; Smith, Martin D.; Murray, A. Brad

    2015-01-01

    Human population density in the coastal zone and potential impacts of climate change underscore a growing conflict between coastal development and an encroaching shoreline. Rising sea-levels and increased storminess threaten to accelerate coastal erosion, while growing demand for coastal real estate encourages more spending to hold back the sea in spite of the shrinking federal budget for beach nourishment. As climatic drivers and federal policies for beach nourishment change, the evolution of coastline mitigation and property values is uncertain. We develop an empirically grounded, stochastic dynamic model coupling coastal property markets and shoreline evolution, including beach nourishment, and show that a large share of coastal property value reflects capitalized erosion control. The model is parameterized for coastal properties and physical forcing in North Carolina, U.S.A. and we conduct sensitivity analyses using property values spanning a wide range of sandy coastlines along the U.S. East Coast. The model shows that a sudden removal of federal nourishment subsidies, as has been proposed, could trigger a dramatic downward adjustment in coastal real estate, analogous to the bursting of a bubble. We find that the policy-induced inflation of property value grows with increased erosion from sea level rise or increased storminess, but the effect of background erosion is larger due to human behavioral feedbacks. Our results suggest that if nourishment is not a long-run strategy to manage eroding coastlines, a gradual removal is more likely to smooth the transition to more climate-resilient coastal communities. PMID:25806944

  12. Climate adaptation and policy-induced inflation of coastal property value.

    Science.gov (United States)

    McNamara, Dylan E; Gopalakrishnan, Sathya; Smith, Martin D; Murray, A Brad

    2015-01-01

    Human population density in the coastal zone and potential impacts of climate change underscore a growing conflict between coastal development and an encroaching shoreline. Rising sea-levels and increased storminess threaten to accelerate coastal erosion, while growing demand for coastal real estate encourages more spending to hold back the sea in spite of the shrinking federal budget for beach nourishment. As climatic drivers and federal policies for beach nourishment change, the evolution of coastline mitigation and property values is uncertain. We develop an empirically grounded, stochastic dynamic model coupling coastal property markets and shoreline evolution, including beach nourishment, and show that a large share of coastal property value reflects capitalized erosion control. The model is parameterized for coastal properties and physical forcing in North Carolina, U.S.A. and we conduct sensitivity analyses using property values spanning a wide range of sandy coastlines along the U.S. East Coast. The model shows that a sudden removal of federal nourishment subsidies, as has been proposed, could trigger a dramatic downward adjustment in coastal real estate, analogous to the bursting of a bubble. We find that the policy-induced inflation of property value grows with increased erosion from sea level rise or increased storminess, but the effect of background erosion is larger due to human behavioral feedbacks. Our results suggest that if nourishment is not a long-run strategy to manage eroding coastlines, a gradual removal is more likely to smooth the transition to more climate-resilient coastal communities.

  13. Labor unions and safety climate: perceived union safety values and retail employee safety outcomes.

    Science.gov (United States)

    Sinclair, Robert R; Martin, James E; Sears, Lindsay E

    2010-09-01

    Although trade unions have long been recognized as a critical advocate for employee safety and health, safety climate research has not paid much attention to the role unions play in workplace safety. We proposed a multiple constituency model of workplace safety which focused on three central safety stakeholders: top management, ones' immediate supervisor, and the labor union. Safety climate research focuses on management and supervisors as key stakeholders, but has not considered whether employee perceptions about the priority their union places on safety contributes contribute to safety outcomes. We addressed this gap in the literature by investigating unionized retail employee (N=535) perceptions about the extent to which their top management, immediate supervisors, and union valued safety. Confirmatory factor analyses demonstrated that perceived union safety values could be distinguished from measures of safety training, workplace hazards, top management safety values, and supervisor values. Structural equation analyses indicated that union safety values influenced safety outcomes through its association with higher safety motivation, showing a similar effect as that of supervisor safety values. These findings highlight the need for further attention to union-focused measures related to workplace safety as well as further study of retail employees in general. We discuss the practical implications of our findings and identify several directions for future safety research. 2009 Elsevier Ltd. All rights reserved.

  14. Calculation of climatic reference values and its use for automatic outlier detection in meteorological datasets

    Directory of Open Access Journals (Sweden)

    B. Téllez

    2008-04-01

    Full Text Available The climatic reference values for monthly and annual average air temperature and total precipitation in Catalonia – northeast of Spain – are calculated using a combination of statistical methods and geostatistical techniques of interpolation. In order to estimate the uncertainty of the method, the initial dataset is split into two parts that are, respectively, used for estimation and validation. The resulting maps are then used in the automatic outlier detection in meteorological datasets.

  15. Glacier protection laws: Potential conflicts in managing glacial hazards and adapting to climate change.

    Science.gov (United States)

    Anacona, Pablo Iribarren; Kinney, Josie; Schaefer, Marius; Harrison, Stephan; Wilson, Ryan; Segovia, Alexis; Mazzorana, Bruno; Guerra, Felipe; Farías, David; Reynolds, John M; Glasser, Neil F

    2018-03-13

    The environmental, socioeconomic and cultural significance of glaciers has motivated several countries to regulate activities on glaciers and glacierized surroundings. However, laws written to specifically protect mountain glaciers have only recently been considered within national political agendas. Glacier Protection Laws (GPLs) originate in countries where mining has damaged glaciers and have been adopted with the aim of protecting the cryosphere from harmful activities. Here, we analyze GPLs in Argentina (approved) and Chile (under discussion) to identify potential environmental conflicts arising from law restrictions and omissions. We conclude that GPLs overlook the dynamics of glaciers and could prevent or delay actions needed to mitigate glacial hazards (e.g. artificial drainage of glacial lakes) thus placing populations at risk. Furthermore, GPL restrictions could hinder strategies (e.g. use of glacial lakes as reservoirs) to mitigate adverse impacts of climate change. Arguably, more flexible GPLs are needed to protect us from the changing cryosphere.

  16. Couples' cultural values, shared parenting, and family emotional climate within Mexican American families.

    Science.gov (United States)

    Sotomayor-Peterson, Marcela; Figueredo, Aurelio J; Christensen, Donna H; Taylor, Angela R

    2012-06-01

    This study tested a model of shared parenting as its centerpiece that incorporates cultural values as predictors and family emotional climate as the outcome variable of interest. We aimed to assess the predictive power of the Mexican cultural values of familismo and simpatia over couples' shared parenting practices. We anticipated that higher levels of shared parenting would predict family emotional climate. The participants were 61 Mexican American, low income couples, with at least one child between 3 and 4 years of age, recruited from a home-based Head Start program. The predictive model demonstrated excellent goodness of fit, supporting the hypothesis that a positive emotional climate within the family is fostered when Mexican American couples practice a sufficient level of shared parenting. Empirical evidence was previously scarce on this proposition. The findings also provide evidence for the role of cultural values, highlighting the importance of family solidarity and avoidance of confrontation as a pathway to shared parenting within Mexican American couples. © FPI, Inc.

  17. Climate protection in the context. The role of training and participation on the way in a climate friendly society; Klimaschutz im Kontext. Die Rolle von Bildung und Partizipation auf dem Weg in eine klimafreundliche Gesellschaft

    Energy Technology Data Exchange (ETDEWEB)

    Zschiesche, Michael (ed.) [Unabhaengiges Inst. fuer Umweltfragen - UfU e.V., Berlin (Germany)

    2013-02-01

    In Germany, climate protection measures have been intensively discussed in the public. Within this discussion, the climate protection is considered as a fiscal or technical measure but not as a cultural challenge. Under this aspect, fourteen German social scientists report on essential questions concerning to the training processes and participation processes in context to the climate protection. Successful training and participation processes in the climate protection as well as the newest results of the environmental psychology and lifestyle research are presented.

  18. Economists, value judgments, and climate change. A view from feminist economics

    International Nuclear Information System (INIS)

    Nelson, Julie A.

    2008-01-01

    A number of recent discussions about ethical issues in climate change, as engaged in by economists, have focused on the value of the parameter representing the rate of time preference within models of optimal growth. This essay examines many economists' antipathy to serious discussion of ethical matters, and suggests that the avoidance of questions of intergenerational equity is related to another set of value judgments concerning the quality and objectivity of economic practice. Using insights from feminist philosophy of science and research on high reliability organizations, this essay argues that a more ethically transparent, real-world-oriented, and flexible economic practice would lead to more reliable and useful knowledge. (author)

  19. Expansion of Protected Areas under Climate Change: An Example of Mountainous Tree Species in Taiwan

    Directory of Open Access Journals (Sweden)

    Wei-Chih Lin

    2014-11-01

    Full Text Available Tree species in mountainous areas are expected to shift their distribution upward in elevation in response to climate change, calling for a potential redesign of existing protected areas. This study aims to predict whether or not the distributions of two high-mountain tree species, Abies (Abies kawakamii and Tsuga (Tsuga chinensis var. formosana, will significantly shift upward due to temperature change, and whether current protected areas will be suitable for conserving these species. Future temperature change was projected for 15 different future scenarios produced from five global climate models. Shifts in Abies and Tsuga distributions were then predicted through the use of species distribution models (SDMs which included occurrence data of Abies and Tsuga, as well as seasonal temperature, and elevation. The 25 km × 25 km downscaled General Circulation Model (GCMs data for 2020–2039 produced by the Taiwan Climate Change Projection and Information Platform was adopted in this study. Habitat suitability in the study area was calculated using maximum entropy model under different climatic scenarios. A bootstrap method was applied to assess the parameter uncertainty of the maximum entropy model. In comparison to the baseline projection, we found that there are significant differences in suitable habitat distributions for Abies and Tsuga under seven of the 15 scenarios. The results suggest that mountainous ecosystems will be substantially impacted by climate change. We also found that the uncertainty originating from GCMs and the parameters of the SDM contribute most to the overall level of variability in species distributions. Finally, based on the uncertainty analysis and the shift in habitat suitability, we applied systematic conservation planning approaches to identify suitable areas to add to Taiwan’s protected area network.

  20. How can nuclear phaseout and climate protection be combined? Sustainable power supply in the residential sector

    International Nuclear Information System (INIS)

    Vallentin, Rainer

    2011-01-01

    The nuclear phaseout and the resulting energy turnaround will bring about changes in the power supply systems, especially if climate protection goals are to be reached. The author presents the example of a housing development in Germany which mirrors the private households sector. It is shown that the only way to achieve sustainable power supply is by consequently enhancing efficiency and by decarbonizing heat and power supply. The next two decades will be decisive.

  1. Protected areas offer refuge from invasive species spreading under climate change

    Czech Academy of Sciences Publication Activity Database

    Gallardo, B.; Aldridge, D.; González-Moreno, P.; Pergl, Jan; Pizarro, M.; Pyšek, Petr; Thuiller, W.; Yesson, C.; Vila, M.

    2017-01-01

    Roč. 23, č. 12 (2017), s. 5331-5343 ISSN 1354-1013 R&D Projects: GA ČR GB14-36079G Grant - others:AV ČR(CZ) AP1002; COST(XE) TD1209 Program:Akademická prémie - Praemium Academiae; FA Institutional support: RVO:67985939 Keywords : climate change * protected areas * invasions Subject RIV: EH - Ecology, Behaviour OBOR OECD: Entomology Impact factor: 8.502, year: 2016

  2. Climate change adaptation in Ethiopia: to what extent does social protection influence livelihood diversification?

    DEFF Research Database (Denmark)

    Weldegebriel, Zerihun; Prowse, Martin Philip

    2013-01-01

    Social-protection programmes like the Productive Safety-Net Programme (PSNP) in Ethiopia can play a positive role in promoting livelihoods and enhancing risk management. This article uses propensity score matching to estimate its effect on income diversification. The results suggest that receiving...... in a positive manner for climate adaptation. The article concludes by arguing for the promotion of positive forms of income diversification and the further investigation of the PSNP’s influence on autonomous adaptation strategies....

  3. Climate change and protection: Recent experiences within planning of the area of cultural and natural heritage

    Directory of Open Access Journals (Sweden)

    Crnčević Tijana

    2015-01-01

    Full Text Available The aim of the paper is to provide an insight into the current legal and other regulatory frameworks that introduces problems of climate change into planning practice of natural and cultural heritage, with special emphasis on the situation in the Republic of Serbia. Further, an overview of the selected case studies of natural and cultural heritage from the UNESCO World Heritage List for which were done studies of the impacts of climate change is included. The results indicate that the legal frameworks as well as actual practice are promoting the development of the ecological networks (the network of areas NATURA 2000 and landscape protection. This applies also to the planning practice in Serbia, where the planning of ecological corridors, habitat networking and other measures, provide responses to climate change. One of the conclusions of this paper is pointing out the necessity of increasing the level of protection of natural and cultural heritage within preserving the authenticity and improving flexibility or adaptability to climate change.

  4. Values, Beliefs and Norms that Foster Chilean and German Pupils' Commitment to Protect Biodiversity

    Science.gov (United States)

    Menzel, Susanne; Bogeholz, Susanne

    2010-01-01

    Fostering young people's commitment to protect biodiversity is an important goal of Education for Sustainable Development (ESD) in both, industrial countries and designated biodiversity hotspots. However, little empirical evidence exists to describe factors that influence such commitments. Based on the Value-Belief-Norm (VBN) theory, 15 to…

  5. Attitudes Toward Wildlife Species Protection: Assessing Moderating and Mediating Effects in the Value-Attitude Relationship

    Science.gov (United States)

    Michael A. Tarrant; Alan D. Bright; H. Ken Cordell

    1997-01-01

    Framed in the cognitive hierarchy approach, we examine (1) the mediating effect of general environmental atritudes and (2) the moderating effect of factual wildlife knowledge on the relationship berween values and specific wildlife attitudes (wildlife species protection). These relationships are assessed across four wildlife constituent groups: (I) consumptive users...

  6. Housing growth in and near United States protected areas limits their conservation value.

    Science.gov (United States)

    Radeloff, Volker C; Stewart, Susan I; Hawbaker, Todd J; Gimmi, Urs; Pidgeon, Anna M; Flather, Curtis H; Hammer, Roger B; Helmers, David P

    2010-01-12

    Protected areas are crucial for biodiversity conservation because they provide safe havens for species threatened by land-use change and resulting habitat loss. However, protected areas are only effective when they stop habitat loss within their boundaries, and are connected via corridors to other wild areas. The effectiveness of protected areas is threatened by development; however, the extent of this threat is unknown. We compiled spatially-detailed housing growth data from 1940 to 2030, and quantified growth for each wilderness area, national park, and national forest in the conterminous United States. Our findings show that housing development in the United States may severely limit the ability of protected areas to function as a modern "Noah's Ark." Between 1940 and 2000, 28 million housing units were built within 50 km of protected areas, and 940,000 were built within national forests. Housing growth rates during the 1990s within 1 km of protected areas (20% per decade) outpaced the national average (13%). If long-term trends continue, another 17 million housing units will be built within 50 km of protected areas by 2030 (1 million within 1 km), greatly diminishing their conservation value. US protected areas are increasingly isolated, housing development in their surroundings is decreasing their effective size, and national forests are even threatened by habitat loss within their administrative boundaries. Protected areas in the United States are thus threatened similarly to those in developing countries. However, housing growth poses the main threat to protected areas in the United States whereas deforestation is the main threat in developing countries.

  7. Location Privacy Protection Based on Improved K-Value Method in Augmented Reality on Mobile Devices

    Directory of Open Access Journals (Sweden)

    Chunyong Yin

    2017-01-01

    Full Text Available With the development of Augmented Reality technology, the application of location based service (LBS is more and more popular, which provides enormous convenience to people’s life. User location information could be obtained at anytime and anywhere. So user location privacy security suffers huge threats. Therefore, it is crucial to pay attention to location privacy protection in LBS. Based on the architecture of the trusted third party (TTP, we analyzed the advantages and shortages of existing location privacy protection methods in LBS on mobile terminal. Then we proposed the improved K-value location privacy protection method according to privacy level, which combines k-anonymity method with pseudonym method. Through the simulation experiment, the results show that this improved method can anonymize all service requests effectively. In addition to the experiment of execution time, it demonstrated that our proposed method can realize the location privacy protection more efficiently.

  8. Estimating option values of solar radiation management assuming that climate sensitivity is uncertain.

    Science.gov (United States)

    Arino, Yosuke; Akimoto, Keigo; Sano, Fuminori; Homma, Takashi; Oda, Junichiro; Tomoda, Toshimasa

    2016-05-24

    Although solar radiation management (SRM) might play a role as an emergency geoengineering measure, its potential risks remain uncertain, and hence there are ethical and governance issues in the face of SRM's actual deployment. By using an integrated assessment model, we first present one possible methodology for evaluating the value arising from retaining an SRM option given the uncertainty of climate sensitivity, and also examine sensitivities of the option value to SRM's side effects (damages). Reflecting the governance challenges on immediate SRM deployment, we assume scenarios in which SRM could only be deployed with a limited degree of cooling (0.5 °C) only after 2050, when climate sensitivity uncertainty is assumed to be resolved and only when the sensitivity is found to be high (T2x = 4 °C). We conduct a cost-effectiveness analysis with constraining temperature rise as the objective. The SRM option value is originated from its rapid cooling capability that would alleviate the mitigation requirement under climate sensitivity uncertainty and thereby reduce mitigation costs. According to our estimates, the option value during 1990-2049 for a +2.4 °C target (the lowest temperature target level for which there were feasible solutions in this model study) relative to preindustrial levels were in the range between $2.5 and $5.9 trillion, taking into account the maximum level of side effects shown in the existing literature. The result indicates that lower limits of the option values for temperature targets below +2.4 °C would be greater than $2.5 trillion.

  9. Reference values for basic human anatomical and physiological characteristics for use in radiation protection

    International Nuclear Information System (INIS)

    Boecker, B.B.

    2003-01-01

    A new publication prepared by the ICRP Task Group on Reference Man. Basic anatomical and physiological data for use in radiological protection: reference values, is focused on those human characteristics that are important for dosimetric calculations. Moving from the past emphasis on a Reference Man. the new report presents a series of reference values for both male and female subjects of six different ages - newborn, 1, 5, 10, 15 y, and adult. In selecting reference values, the task group has used data on Western Europeans and North Americans because these populations have been well studied with respect to anatomy, body composition and physiology. When appropriate, comparisons are made between the chosen reference values and data from several Asian populations. The reference values for height and body mass are higher than those reported for various Asian populations. However, the reported masses of individual organs and tissues, particularly for China and Japan, are similar to the reference values. (author)

  10. The economic value of the climate regulation ecosystem service provided by the Amazon rainforest

    Science.gov (United States)

    Heil Costa, Marcos; Pires, Gabrielle; Fontes, Vitor; Brumatti, Livia

    2017-04-01

    The rainy Amazon climate allowed important activities to develop in the region as large rainfed agricultural lands and hydropower plants. The Amazon rainforest is an important source of moisture to the regional atmosphere and helps regulate the local climate. The replacement of forest by agricultural lands decreases the flux of water vapor into the atmosphere and changes the precipitation patterns, which may severely affect such economic activities. Assign an economic value to this ecosystem service may emphasize the significance to preserve the Amazon rainforest. In this work, we provide a first approximation of the quantification of the climate regulation ecosystem service provided by the Amazon rainforest using the marginal production method. We use climate scenarios derived from Amazon deforestation scenarios as input to crop and runoff models to assess how land use change would affect agriculture and hydropower generation. The effects of forest removal on soybean production and on cattle beef production can both be as high as US 16 per year per ha deforested, and the effects on hydropower generation can be as high as US 8 per year per ha deforested. We consider this as a conservative estimate of a permanent service provided by the rainforest. Policy makers and other Amazon agriculture and energy businesses must be aware of these numbers, and consider them while planning their activities.

  11. The amenity value of the climate. The household production function approach

    International Nuclear Information System (INIS)

    Maddison, David

    2003-01-01

    A basic assumption of the hedonic technique is that there are no barriers to mobility that prevent prices changing to reflect the net benefits of a given location. But climate variables are undeviating over relatively large distances and the absence of a common language coupled with the existence of political boundaries may prevent the net advantages associated with a particular region from being eliminated. Apart from in a handful of countries, methods alternative to the hedonic approach may therefore be required to estimate the amenity value of climate. Adopting the household production function approach this paper undertakes a systematic examination of the role played by climate in determining consumption patters using data from 88 different countries. Given certain assumptions the paper then proceeds to calculate the constant utility change in the cost of living for a 2.5C increase in globally averaged mean temperature. It is determined that high latitude countries benefit from limited climate change whereas low latitude countries suffer significant losses

  12. The climate protection policy of the USA under president Obama; Die Klimaschutzpolitik der USA unter Praesident Obama

    Energy Technology Data Exchange (ETDEWEB)

    Fischer, Wolfgang; Schenk, Olga [Forschungszentrum Juelich (Germany). Inst. fuer Energieforschung - Systemforschung und Technologische Entwicklung; Holtrup-Mostert, Petra [Transatlantic Networks - Foreign Policy Analysis, Koenigswinter (Germany)

    2009-01-15

    Barack Obama's slogan 'Are you ready for a Change?' may become the motto fo the future climate protection policy of the USA. While the USA is slowly beginning to play a more active role in this area, there are many political and institutional obstacles to overcome before the USA can become one of the big global players here. The authors analyse the status quo of the US climate protection policy in an attempt to indicate national and international perspectives of climate protection. (orig.)

  13. The Ethics of Radiological Protection: A Focus on Values and Objectives

    International Nuclear Information System (INIS)

    Clement, Christopher

    2013-01-01

    Christopher Clement emphasised how the RP system is based on science, values and experience and that ethics focuses on values, normative statements, while facts as descriptive statements, are more a question of science. Even full and complete knowledge is not sufficient to decide what ought to be since it is not possible to derive statements of values (what ought to be) from statements of facts (what is). In the case of radiation effects where knowledge is far from complete, value judgements are necessary. Different types of values include aesthetics with beauty and harmony, and ethics with good and right, as values. The RP system relates to human conduct, which is about action and focus on right and wrong actions. The presentation briefly reviewed different schools of ethical though (Aristotele, Bentham and Kant) and theories of normative ethics in particular consequentialism /utilitarianism and deontology. These approaches are elegant, but have flaws. A more complex approach was presented on the basis of Ross indicating that obligations must be balanced depending on each circumstance, where ethical decisions are a matter of balancing potentially conflicting responsibilities or values. A pragmatic approach was proposed, seeking a set of values relevant to the RP system, commonly acceptable to the widest possible range of cultures. The challenge with this approach rests in clarifying the values (responsibilities/duties/obligations) related to the system of radiological protection and at the same time in clarifying the objectives in the protection of people and of the environment. A list of thoughts was proposed, in the final part of the presentation, concerning the objective of providing a reasonable level of protection to all people in medical exposures, occupational and public exposures, which includes: the recognition of the special status of children, acceptable to all, but not necessarily equal for all and a separate treatment for the very small segments of

  14. Family obligation values as a protective and vulnerability factor among low-income adolescent girls.

    Science.gov (United States)

    Milan, Stephanie; Wortel, Sanne

    2015-06-01

    Adolescents' beliefs about family obligation often reflect cultural variations in their family context, and thus are important for understanding development among diverse youth. In this study, we test hypotheses about the role of family obligation values in risk behavior and mental health in a sample of 194 low-income adolescent girls (mean age = 15.2; 58% Latina, 28% African-American/Black). We hypothesized that family obligation values can be both a protective and vulnerability factor, depending on the type of outcome and the presence of other risk factors. Across the sample, higher family obligation values tended to occur with indicators of positive family functioning (e.g., more frequent communication, less maternal hostility) based on mother and adolescent reports. As hypothesized, family obligation values moderated the relationship between established risk factors and adjustment in distinct ways, such that high family obligation values decreased risk in some domains (i.e., a protective factor) but increased risk in other domains (i.e., a vulnerability factor). Specifically, high family obligation values diminished the relationship between peer norms for risky behavior (sex and substance use) and individual engagement in those behaviors. At the same time, high family obligation values magnified the relationship between exposure to negative life events and poor mental health (PTSD and depressive symptoms). The results suggest that family obligation is an important but complex aspect of development among diverse adolescent girls.

  15. Family Obligation Values as a Protective and Vulnerability Factor among Low-Income Adolescent Girls

    Science.gov (United States)

    Milan, Stephanie; Wortel, Sanne

    2014-01-01

    Adolescents’ beliefs about family obligation often reflect cultural variations in their family context, and thus are important for understanding development among diverse youth. In this study, we test hypotheses about the role of family obligation values in risk behavior and mental health in a sample of 194 low-income adolescent girls (Mean age = 15.2; 58% Latina, 28% African-American/Black). We hypothesized that family obligation values can be both a protective and vulnerability factor, depending on the type of outcome and the presence of other risk factors. Across the sample, higher family obligation values tended to occur with indicators of positive family functioning (e.g., more frequent communication, less maternal hostility) based on mother and adolescent reports. As hypothesized, family obligation values moderated the relationship between established risk factors and adjustment in distinct ways, such that high family obligation values decreased risk in some domains (i.e., a protective factor) but increased risk in other domains (i.e., a vulnerability factor). Specifically, high family obligation values diminished the relationship between peer norms for risky behavior (sex and substance use) and individual engagement in those behaviors. At the same time, high family obligation values magnified the relationship between exposure to negative life events and poor mental health (PTSD and depressive symptoms). The results suggest that family obligation is an important but complex aspect of development among diverse adolescent girls. PMID:25351163

  16. Climate change disables coral bleaching protection on the Great Barrier Reef.

    Science.gov (United States)

    Ainsworth, Tracy D; Heron, Scott F; Ortiz, Juan Carlos; Mumby, Peter J; Grech, Alana; Ogawa, Daisie; Eakin, C Mark; Leggat, William

    2016-04-15

    Coral bleaching events threaten the sustainability of the Great Barrier Reef (GBR). Here we show that bleaching events of the past three decades have been mitigated by induced thermal tolerance of reef-building corals, and this protective mechanism is likely to be lost under near-future climate change scenarios. We show that 75% of past thermal stress events have been characterized by a temperature trajectory that subjects corals to a protective, sub-bleaching stress, before reaching temperatures that cause bleaching. Such conditions confer thermal tolerance, decreasing coral cell mortality and symbiont loss during bleaching by over 50%. We find that near-future increases in local temperature of as little as 0.5°C result in this protective mechanism being lost, which may increase the rate of degradation of the GBR. Copyright © 2016, American Association for the Advancement of Science.

  17. A climatic and environmental protection strategy, the road toward a sustainable future

    International Nuclear Information System (INIS)

    Bach, W.

    1994-01-01

    This editorial essay conveys a clear message: The overuse of our fossil fuel resources especially in the North, and the overpopulation in many parts of the South, result in an unacceptable stress to Earth. This manifests itself in some of the most serious threats to mankind, such as global climatic change, environmental degradation, food shortage, hunger, poverty, and migration. It is the purpose of this editorial essay to make a contribution toward a reduction of some of these threats, notably those from climatic change. Specifically, the paper presents a tractable climatic and environmental protection strategy which is designed to give concrete answers to such seemingly simple questions as: What has to be done? (This depends e.g. on the concentration stabilization objective of the Rio Climate Convention, and the global warming ceiling of the Enquete-Commission of the German Parliament). By whom does it have to be done? (This addresses the secret of a successful protection strategy which involves a fair burden sharing among the world's countries). When does it have to be done? (This discusses the problem of setting tractable, i.e. differentiated and binding emission targets). How can it be done? (This relates to individual countries, states, and municipalities. It is demonstrated for Germany how her commitment of a 25 to 30% CO 2 reduction by 2005 can be achieved). Moreover, the question is addressed: How many people and how much fossil fuel use can our planet stand? The major result is that without self-restraint climate and ecosystem cannot be maintained, because it is incompatible with trends in the wasteful fossil fuel use in the North and strong population growth in the South. Finally, a plea is made to share responsibility on the road toward a sustainable future. 32 refs., 4 tabs

  18. Connecting Knowledge, Belief, Values and Action: Informing Climate Literacy by Using Autobiographies to Articulate Environmental Worldviews

    Science.gov (United States)

    Owens, M. A.

    2011-12-01

    Climate literacy is evolving as a specific subset of science and environmental literacy. Through a longitudinal analysis of environmental autobiographies of an internationally and religiously diverse group of environmental sciences majors at a Historically Black College or University (HBCU) in the southern U.S., this presentation will explore: 1) sources and impact of religious beliefs on students' environmental worldview; 2) conflicts between religious, community and scientific values; and 3) navigating the tensions between trust in a religious deity as well as scientific methods and processes. Lester Milbrath states that "beliefs empower and deceive us." The media, as well as significant people and institutions, including religious institutions, socialize us and contribute to individual and societal worldviews. "We so thoroughly accept our culture's beliefs about how the world works that we hardly ever think about them even though they underlie everything we think and do." Beliefs, attitudes, and values comprise an important component of environmental literacy, a praxis-oriented concept from the field of environmental education, which is defined as: [T]he capacity to perceive and interpret the relative health of environmental systems and take appropriate action to maintain, restore, or improve the health of those systems . . . Environmental literacy should be defined in terms of observable behaviors. (Disinger and Roth 1992, 2). Environmental literacy draws upon six areas: environmental sensitivity; knowledge; skills; beliefs, attitudes and values; personal investment and responsibility; and active involvement. It involves particular ways of thinking, acting, and valuing (Roth 1992). Religious beliefs, or lack thereof, shape worldviews, thereby influencing individual and societal environmental and more specifically, climate literacy. For example, Western Christianity espouses a hierarchical anthropocentric worldview, putting God infinitely above human beings, and

  19. Environmetal protection within the law relating to regional policy. Anchoring the climatic protection und the protection of biodiversity within the law relating to regional policy; Umweltschutz im Planungsrecht. Die Verankerung des Klimaschutzes und des Schutzes der biologischen Vielfalt im raumbezogenen Planungsrecht

    Energy Technology Data Exchange (ETDEWEB)

    Janssen, Gerold; Albrecht, Juliane [Leibniz-Institut fuer oekologische Raumentwicklung e.V., Dresden (Germany)

    2008-03-15

    The report is concerned with the anchoring of the climate protection within the law relating to regional policy. The report covers the following topics: (1) Fundamentals of planning policy: the regional planning legislation, municipal planning authority, constitutional provisos, environmental protection as constitutional principle; (2) climate protection laws: legal instruments; legal planning relevance of climate protection instruments deficiencies and protective effect; (3) biodiversity protection: laws concerning biodiversity, legal planning relevance of biodiversity protection instruments: deficiencies and protective effects.

  20. Determination of alpha constant value for brazilian reality aiming de radiation protection optimization

    International Nuclear Information System (INIS)

    Teixeira, Pedro Barbosa

    2003-01-01

    This work aims to present a methodology for the calculation of the alpha constant taking into account the actual conditions in Brazil. This constant is used for the minimization of the worker doses meaning the optimization of radiation protection. The alpha constant represents a monetary value to establish the health detriment associated to the stochastic effects for unit of collective dose, and is directly related to the value of the human life. Along the years, several methods have been developed to obtain the most appropriate value for the alpha constant. These methods will be objects of analysis of this work. This work presents two methods for determination of the alpha constant: 'human capital' that is based on GDP of the country and 'willingness-to-pay' that is established for the value that the population would be willing to pay for the safety of the nuclear and radioactive facilities. A new methodology for the calculation of the alpha constant has been proposed in this study, that is the combination of two method previously mentioned, and recommends a new value of US$ 16,000.00 per man-sievert. Currently the value established by CNEN is US$ 10,000.00 per men sievert. This work also presents, in full details, the main mathematical tools for the elaboration of the optimization of the radiation protection: cost-benefit analysis, extended cost-benefit analysis and multi attribute utility analysis. An applied example, for an uranium mine radiation protection optimization was used to compare those two values of the alpha constant. (author)

  1. The Effect of Ownership Structure and Investor Protection on Firm Value: Analyst Following as Moderating Variable

    Directory of Open Access Journals (Sweden)

    Desi Susilawati

    2017-12-01

    Full Text Available The research related to the association between structure ownership and the firm value is a discussion about corporate governance which is still has contradictory conclusion and mixed result. It indicates open question that needs empirical evidence. The influence of concentrated ownership on firm value still brought conflict of interest so the role of analyst following can be stated as an alternative of corporate governance mechanism (Lang et al., 2004. The objectives of this research are to examine the interaction effect between concentrated ownership and analyst following, and the effect of investor protection toward firm value in five Asian companies. Asia is chosen because it has unique characteristic, in term of corporates ownership structure which is more concentrated on families and board of governance is weak (Choi, 2003. The data is consisting of 7.100 firm year observations obtained from Bloomberg and OSIRIS database for the period 2011-2013 in five Asian Countries, i.e. China, South Korea,  Malaysia, Taiwan, and Thailand. Multiple Regression analysis is used to test hypotheses. The results show that concentrated ownership is positively affects the firm value. However, there is no empirical evidence that the interaction of concentrated ownership and analyst following positively affect the firm value. As hypothesized, this research also shows that investor protection has negative impact on firm’s value.

  2. Signals of Climate Change in Butterfly Communities in a Mediterranean Protected Area

    Science.gov (United States)

    Zografou, Konstantina; Kati, Vassiliki; Grill, Andrea; Wilson, Robert J.; Tzirkalli, Elli; Pamperis, Lazaros N.; Halley, John M.

    2014-01-01

    The European protected-area network will cease to be efficient for biodiversity conservation, particularly in the Mediterranean region, if species are driven out of protected areas by climate warming. Yet, no empirical evidence of how climate change influences ecological communities in Mediterranean nature reserves really exists. Here, we examine long-term (1998–2011/2012) and short-term (2011–2012) changes in the butterfly fauna of Dadia National Park (Greece) by revisiting 21 and 18 transects in 2011 and 2012 respectively, that were initially surveyed in 1998. We evaluate the temperature trend for the study area for a 22-year-period (1990–2012) in which all three butterfly surveys are included. We also assess changes in community composition and species richness in butterfly communities using information on (a) species’ elevational distributions in Greece and (b) Community Temperature Index (calculated from the average temperature of species' geographical ranges in Europe, weighted by species' abundance per transect and year). Despite the protected status of Dadia NP and the subsequent stability of land use regimes, we found a marked change in butterfly community composition over a 13 year period, concomitant with an increase of annual average temperature of 0.95°C. Our analysis gave no evidence of significant year-to-year (2011–2012) variability in butterfly community composition, suggesting that the community composition change we recorded is likely the consequence of long-term environmental change, such as climate warming. We observe an increased abundance of low-elevation species whereas species mainly occurring at higher elevations in the region declined. The Community Temperature Index was found to increase in all habitats except agricultural areas. If equivalent changes occur in other protected areas and taxonomic groups across Mediterranean Europe, new conservation options and approaches for increasing species’ resilience may have to be

  3. Signals of climate change in butterfly communities in a Mediterranean protected area.

    Science.gov (United States)

    Zografou, Konstantina; Kati, Vassiliki; Grill, Andrea; Wilson, Robert J; Tzirkalli, Elli; Pamperis, Lazaros N; Halley, John M

    2014-01-01

    The European protected-area network will cease to be efficient for biodiversity conservation, particularly in the Mediterranean region, if species are driven out of protected areas by climate warming. Yet, no empirical evidence of how climate change influences ecological communities in Mediterranean nature reserves really exists. Here, we examine long-term (1998-2011/2012) and short-term (2011-2012) changes in the butterfly fauna of Dadia National Park (Greece) by revisiting 21 and 18 transects in 2011 and 2012 respectively, that were initially surveyed in 1998. We evaluate the temperature trend for the study area for a 22-year-period (1990-2012) in which all three butterfly surveys are included. We also assess changes in community composition and species richness in butterfly communities using information on (a) species' elevational distributions in Greece and (b) Community Temperature Index (calculated from the average temperature of species' geographical ranges in Europe, weighted by species' abundance per transect and year). Despite the protected status of Dadia NP and the subsequent stability of land use regimes, we found a marked change in butterfly community composition over a 13 year period, concomitant with an increase of annual average temperature of 0.95°C. Our analysis gave no evidence of significant year-to-year (2011-2012) variability in butterfly community composition, suggesting that the community composition change we recorded is likely the consequence of long-term environmental change, such as climate warming. We observe an increased abundance of low-elevation species whereas species mainly occurring at higher elevations in the region declined. The Community Temperature Index was found to increase in all habitats except agricultural areas. If equivalent changes occur in other protected areas and taxonomic groups across Mediterranean Europe, new conservation options and approaches for increasing species' resilience may have to be devised.

  4. Signals of climate change in butterfly communities in a Mediterranean protected area.

    Directory of Open Access Journals (Sweden)

    Konstantina Zografou

    Full Text Available The European protected-area network will cease to be efficient for biodiversity conservation, particularly in the Mediterranean region, if species are driven out of protected areas by climate warming. Yet, no empirical evidence of how climate change influences ecological communities in Mediterranean nature reserves really exists. Here, we examine long-term (1998-2011/2012 and short-term (2011-2012 changes in the butterfly fauna of Dadia National Park (Greece by revisiting 21 and 18 transects in 2011 and 2012 respectively, that were initially surveyed in 1998. We evaluate the temperature trend for the study area for a 22-year-period (1990-2012 in which all three butterfly surveys are included. We also assess changes in community composition and species richness in butterfly communities using information on (a species' elevational distributions in Greece and (b Community Temperature Index (calculated from the average temperature of species' geographical ranges in Europe, weighted by species' abundance per transect and year. Despite the protected status of Dadia NP and the subsequent stability of land use regimes, we found a marked change in butterfly community composition over a 13 year period, concomitant with an increase of annual average temperature of 0.95°C. Our analysis gave no evidence of significant year-to-year (2011-2012 variability in butterfly community composition, suggesting that the community composition change we recorded is likely the consequence of long-term environmental change, such as climate warming. We observe an increased abundance of low-elevation species whereas species mainly occurring at higher elevations in the region declined. The Community Temperature Index was found to increase in all habitats except agricultural areas. If equivalent changes occur in other protected areas and taxonomic groups across Mediterranean Europe, new conservation options and approaches for increasing species' resilience may have to be

  5. PDF added value of a high resolution climate simulation for precipitation

    Science.gov (United States)

    Soares, Pedro M. M.; Cardoso, Rita M.

    2015-04-01

    General Circulation Models (GCMs) are models suitable to study the global atmospheric system, its evolution and response to changes in external forcing, namely to increasing emissions of CO2. However, the resolution of GCMs, of the order of 1o, is not sufficient to reproduce finer scale features of the atmospheric flow related to complex topography, coastal processes and boundary layer processes, and higher resolution models are needed to describe observed weather and climate. The latter are known as Regional Climate Models (RCMs) and are widely used to downscale GCMs results for many regions of the globe and are able to capture physically consistent regional and local circulations. Most of the RCMs evaluations rely on the comparison of its results with observations, either from weather stations networks or regular gridded datasets, revealing the ability of RCMs to describe local climatic properties, and assuming most of the times its higher performance in comparison with the forcing GCMs. The additional climatic details given by RCMs when compared with the results of the driving models is usually named as added value, and it's evaluation is still scarce and controversial in the literuature. Recently, some studies have proposed different methodologies to different applications and processes to characterize the added value of specific RCMs. A number of examples reveal that some RCMs do add value to GCMs in some properties or regions, and also the opposite, elighnening that RCMs may add value to GCM resuls, but improvements depend basically on the type of application, model setup, atmospheric property and location. The precipitation can be characterized by histograms of daily precipitation, or also known as probability density functions (PDFs). There are different strategies to evaluate the quality of both GCMs and RCMs in describing the precipitation PDFs when compared to observations. Here, we present a new method to measure the PDF added value obtained from

  6. Communicating climate change – Learning from business: challenging values, changing economic thinking, innovating the low carbon economy

    Directory of Open Access Journals (Sweden)

    Katharina Kaesehage

    2014-08-01

    Full Text Available The risks and opportunities presented by climate change for Small and Medium Sized Enterprises (SMEs have been largely overlooked by previous research. The subsequent lack of knowledge in this field makes it difficult for SMEs to engage with climate change in a meaningful, profitable, and sustainable way. Further, current research cannot explain why SMEs rarely engage with climate change. We examine critically 30 SMEs, which engage with climate change knowledges and 5 Innovation-Support-Organizations (ISOs that communicate climate change knowledges. Over a three-year period we explore why and how these businesses approach the knowledge gap between climate change science and business practice, drawing on a variety of ethnographic research methods: (1 in-depth semi-structured and open interviews; (2 participant observations; and (3 practitioners’ workshops. The results demonstrate that business’ mitigation and adaptation strategies are lay-knowledge-dependent, derived from personal values, space, and place identity. To enhance the number of SMEs engaging with climate change, maximize the potential value of climate change for the econo- my and establish a low carbon economy, climate change communication needs to target personal values of business leaders. The message should highlight local impacts of climate change, the benefits of engagement to (the local society and economy, and possible financial benefits for the business. Climate change communication therefore needs to go beyond thinking about potential financial benefits and scientific evidence and challenge values, cultures, and beliefs to stimulate economic, political, and social frameworks that promote values-based decision-making.

  7. ICLIPS - integrated assessment of climate protection strategies. Final report; ICLIPS - Integrierte Abschaetzung von Klimaschutzstrategien. Abschlussbericht

    Energy Technology Data Exchange (ETDEWEB)

    Toth, F.L.; Bruckner, T.; Fuessel, H.M.

    2000-12-01

    The ICLIPs project is connected to the development of integrated climate impact research in Germany. It is concerned not only with a single dimension of possible impacts of climate change, but it also investigates these impacts in the context of adaptation options and mitigation possibilities. The Tolerable Windows Approach (TWA) permits the explicit consideration of both ecological and economic requirements in identifying tolerable climate protection strategies. This way it fulfills the central objective of science policy related to the complex issue of 'Sustainable Growth'. In the project period, the ICLIPS model, a detailed integrated model of global climate change ('Integrated Assessment Model', IAM) was developed in the framework of a successful international cooperation. As a result, climate impact research in Germany succeeded to catch up with the international forefront in a research field that is very important for practical policy advice, and even managed to take a leading role in some important sub-fields. The ICLIPS model contains a series of innovative features that clearly distinguish this model from other intertemporal optimization models. The features worth mentioning here include: a numerically highly efficient climate model that covers all relevant greenhouse gases; a series of Climate Impact Response Functions that depict climate-relevant changes in natural vegetation systems, agricultural yields, and water availability; and finally a model of long-term economic development that explicitly considers the cost-reducing effects of technological learning. (orig.) [German] Das ICLIPS-Projekt bezieht sich auf die Weiterentwicklung der integrierten Klimafolgenforschung in Deutschland, die sich nicht nur eindimensional mit moeglichen Auswirkungen von Klimaveraenderungen beschaeftigt, sondern diese zusammen mit Anpassungsoptionen und Vermeidungsmoeglichkeiten untersucht. Der Fensteransatz, der bei der Identifizierung von tolerierbaren

  8. Dynamics in Protected Areas and Domesticated Landscapes Caused by Climate Change and Anthropogenic Use

    Science.gov (United States)

    Hartter, J.; Ryan, S.; Stampone, M.; Chapman, C.

    2009-12-01

    Climate change, a key factor of concern for conservation, has important biological and social implications. Africa’s Albertine Rift is an area of extremely high endemic biodiversity and is classed as a world conservation priority. However, natural areas are represented by a chain of protected forest areas in a matrix of intensive smallholder agriculture and dense human settlements. Kibale National Park in western Uganda has become an island of forest surrounded by intensive small-scale agriculture and is the only remaining large area of mid-altitude forest remaining in Albertine Rift Region and East Africa. Increased temperature and precipitation over recent decades has been observed by scientists and local farmers, however, to date, rigorous analysis of local climate data and the impact of climate change on local resources does not exist. Moreover, local farmers report that some crops die or ripen too early because of increased precipitation. Conservation biologists and park managers are concerned that changes in tree phenology and primary productivity will alter wildlife feeding preferences and ranges leading to more human-wildlife conflict. Understanding the impact of local and regional climate change and variation within the social, conservation, and geographic context is necessary to construct informed management plans and to maintain positive park-people relationships. This paper describes our first attempt to fully integrate multiple temporal and spatial datasets, and our progress in developing an interdisciplinary framework to study social and ecological relationships in the Kibale landscape. We examine historical in situ climate data and proxy climate information derived from remotely sensed satellite-borne imagery in our preliminary analyses. Our goal is to link these data with both pre-existing imagery analyses and tree community composition and phenology data from 39 years of ongoing research to identify the pattern, trajectory, and drivers of local

  9. Fixing the climate throughout market finance? On price and value in nature

    International Nuclear Information System (INIS)

    Espagne, Etienne; Hourcade, Jean-Charles; Perrissin Fabert, Baptiste

    2015-01-01

    The financial and environmental crisis are usually handled in different academic, expertise and public decision networks. This separation has become untenable in the age of the Anthropocene. In fact, no ambitious climate agreement can be achieved without first finding an answer to the question of how to finance the transition towards a de-carbonized society. In this text, we further develop the reasons for which these two fields should be considered as a single unit. To this end, we go back to the fundamental difference between the price of carbon and the social value of carbon. The belief that the two can be equated through simple market mechanisms has been a failure. An external force is necessary to reduce the difference between the two. In the case of climate change, it takes the form of the IPCC's results and the political commitment to keep the temperature increase below 2 deg. C compared to its pre-industrial levels. New forms of climate policies emerge from this analysis, which now incorporate all financial actors toward this goal

  10. What to change and what to keep? Values and dynamics of adaptation to climate change

    Directory of Open Access Journals (Sweden)

    Sebastian Wessels

    2015-04-01

    Full Text Available This paper uses a complex systems theory framework to clarify what adaptation to climate change means in practice, which is to make targeted changes to a society's functioning in order to avoid changes happening to that which is of value to the members of that society. It is shown that the question what is to be changed and what to be preserved is not prescribed by the facts of climate change and technology, but a contingent one to be made by society. Discussing four important domains of adaptation and the respective narratives found in academia and politics, it is investigated how these decisions are formed, giving special consideration to the case of Germany. This leads to the finding that the generally defensive framings that characterizes common notions of adaptation reinforce predominant cultural paradigms and social dynamics that arguably have contributed considerably to the need for adaptation to climate change in the first place and will most likely create further need for adaptation in the future. A paradoxical tendency to accelerate predominant social dynamics in attempts to keep current states of affairs unchanged is identified. It is concluded that the concept of adaptation is a regression behind the concept of sustainability which can easily accommodate adaptation needs but avoids the identified pitfalls of adaptation by its future orientation and oft-criticized openness.

  11. Finger doses during interventional radiology: The value of flexible protective gloves

    International Nuclear Information System (INIS)

    Vehmas, T.

    1991-01-01

    Finger doses of radiologists and assistants during 19 interventional radiological procedures were measured with thermoluminescent dosimeters (TLDs), and two types of flexible protective gloves were compared with each other. There were considerable differences in doses between different sites of TLDs on fingers. The exact site of TLDs on hands/fingers should thus be reported in papers. Both gloves were also irradiated through an Alderson phantom and the attenuation values were measured. The gloves with slightly greater attenuation proved to be significantly less comfortable to use. Wearing flexible protective gloves did not lengthen screening times as compared to a previous study in the same department. Various aspects of using such gloves are discussed. The attenuation values of gloves reported by the manufacturers may not apply under all clinical circumstances. (orig.) [de

  12. Port Hope and area property value protection program: creating stability in the marketplace

    International Nuclear Information System (INIS)

    Zelmer, R.

    2003-01-01

    The Property Value Protection (PVP) Program offers an innovative approach to address the risk of individual property value loss resulting from the cleanup and long-term management of low level radioactive waste in the Port Hope area. In its first year of operation, the program has created stability in the marketplace and provided the communities' property owners with the assurance that their investment in their homes and properties will be protected. The PVP Program is part of the Port Hope Area Initiative (the Initiative), encompassing the Port Hope Project for the cleanup of low-level radioactive waste and the development of two long term, low-level radioactive waste management facilities in the Municipality of Port Hope, Ontario. Canada, and the Port Granby Project involving the development of along-term, low-level radioactive waste management facility near Port Granby in the neighbouring Municipality of Clarington. Ontario, Canada. (author)

  13. Strengthening education in human values - The Link between Recycling and Climate Change

    Science.gov (United States)

    Kastanidou, Sofia

    2014-05-01

    This work is an environmental education program of 50 hours- off curriculum, currently run by High school of Nikaia - Larissas. I as coordinator teacher, another two teachers and 24 students participate in this program. Intended learning outcomes: students will be able to define the importance of climate change, to evaluate the effect of human activities on climate, and to recognize the role of recycling in preventing global climate change. It is an environmental program with social goals. That means students have to understand the link between human and environment and learn how to combine environmental protection with human help. As a consequence collaboration has already begun between High school of Nikaia and the Paraplegic & Physically Disabled Association of Pella-Greece. This is a nonprofit association that collects plastic caps; with the contribution of a recycling company the Paraplegic Association converts plastic caps in wheelchairs and gives them to needy families. So, recycling caps becomes a meaningful form of environmental and social activism. Students are educated about the meaning of recycling and encouraged to collect all types of plastic caps; they are also educated in the meaning of helping people. Further, this environmental education program consists of two parts, a theoretical and a practical one: a) Theoretical part: education is an essential element of the global response to climate change, so students have to research on climate change; they visit the Center for Environmental Education in Florina and experience the aquatic ecosystem of Prespa lakes; specialists of the Centre inform students about the effects of climate change on wetlands; students have further to research how recycling can help fight global climate change as well as examine how recycling a key component of modern waste reduction is, as the third component of the "Reduce, Reuse, Recycle" waste hierarchy; they discover the interdependence of society, economy and the natural

  14. About a Method of the Estimation of the Recreational and Health Value of a Protected Area

    Directory of Open Access Journals (Sweden)

    Mazurkiewicz Ludwik

    2015-09-01

    Full Text Available Introduction. Recreation is very popular in protected areas where the number of visitors is increasing from year to year. They are attracted by benefits provided by natural resources in the form of favorable conditions to spend time for leisure. These benefits have a specified value which is known as a recreational one. In this paper a method is presented how to measure it.

  15. Coral reefs as the first line of defense: Shoreline protection in face of climate change.

    Science.gov (United States)

    Elliff, Carla I; Silva, Iracema R

    2017-06-01

    Coral reefs are responsible for a wide array of ecosystem services including shoreline protection. However, the processes involved in delivering this particular service have not been fully understood. The objective of the present review was to compile the main results in the literature regarding the study of shoreline protection delivered by coral reefs, identifying the main threats climate change imposes to the service, and discuss mitigation and recovery strategies that can and have been applied to these ecosystems. While different zones of a reef have been associated with different levels of wave energy and wave height attenuation, more information is still needed regarding the capacity of different reef morphologies to deliver shoreline protection. Moreover, the synergy between the main threats imposed by climate change to coral reefs has also not been thoroughly investigated. Recovery strategies are being tested and while there are numerous mitigation options, the challenge remains as to how to implement them and monitor their efficacy. Copyright © 2017 Elsevier Ltd. All rights reserved.

  16. Marginalization of end-use technologies in energy innovation for climate protection

    Science.gov (United States)

    Wilson, Charlie; Grubler, Arnulf; Gallagher, Kelly S.; Nemet, Gregory F.

    2012-11-01

    Mitigating climate change requires directed innovation efforts to develop and deploy energy technologies. Innovation activities are directed towards the outcome of climate protection by public institutions, policies and resources that in turn shape market behaviour. We analyse diverse indicators of activity throughout the innovation system to assess these efforts. We find efficient end-use technologies contribute large potential emission reductions and provide higher social returns on investment than energy-supply technologies. Yet public institutions, policies and financial resources pervasively privilege energy-supply technologies. Directed innovation efforts are strikingly misaligned with the needs of an emissions-constrained world. Significantly greater effort is needed to develop the full potential of efficient end-use technologies.

  17. The impact of social value orientation on affective commitment : The moderating role of work group cooperative climate, and of climate strength

    NARCIS (Netherlands)

    Bogaert, S.; Boone, Chr.; van Witteloostuijn, A.

    2012-01-01

    We investigate the moderating role of an individual's social value orientation (which refers to self- versus other-regarding preferences) and of climate strength (which refers to the extent of agreement among group members on group norms and values) on the relationship between work group cooperative

  18. Climate warming, marine protected areas and the ocean-scale integrity of coral reef ecosystems.

    Directory of Open Access Journals (Sweden)

    Nicholas A J Graham

    Full Text Available Coral reefs have emerged as one of the ecosystems most vulnerable to climate variation and change. While the contribution of a warming climate to the loss of live coral cover has been well documented across large spatial and temporal scales, the associated effects on fish have not. Here, we respond to recent and repeated calls to assess the importance of local management in conserving coral reefs in the context of global climate change. Such information is important, as coral reef fish assemblages are the most species dense vertebrate communities on earth, contributing critical ecosystem functions and providing crucial ecosystem services to human societies in tropical countries. Our assessment of the impacts of the 1998 mass bleaching event on coral cover, reef structural complexity, and reef associated fishes spans 7 countries, 66 sites and 26 degrees of latitude in the Indian Ocean. Using Bayesian meta-analysis we show that changes in the size structure, diversity and trophic composition of the reef fish community have followed coral declines. Although the ocean scale integrity of these coral reef ecosystems has been lost, it is positive to see the effects are spatially variable at multiple scales, with impacts and vulnerability affected by geography but not management regime. Existing no-take marine protected areas still support high biomass of fish, however they had no positive affect on the ecosystem response to large-scale disturbance. This suggests a need for future conservation and management efforts to identify and protect regional refugia, which should be integrated into existing management frameworks and combined with policies to improve system-wide resilience to climate variation and change.

  19. Occupational heat stress assessment and protective strategies in the context of climate change

    Science.gov (United States)

    Gao, Chuansi; Kuklane, Kalev; Östergren, Per-Olof; Kjellstrom, Tord

    2018-03-01

    Global warming will unquestionably increase the impact of heat on individuals who work in already hot workplaces in hot climate areas. The increasing prevalence of this environmental health risk requires the improvement of assessment methods linked to meteorological data. Such new methods will help to reveal the size of the problem and design appropriate interventions at individual, workplace and societal level. The evaluation of occupational heat stress requires measurement of four thermal climate factors (air temperature, humidity, air velocity and heat radiation); available weather station data may serve this purpose. However, the use of meteorological data for occupational heat stress assessment is limited because weather stations do not traditionally and directly measure some important climate factors, e.g. solar radiation. In addition, local workplace environmental conditions such as local heat sources, metabolic heat production within the human body, and clothing properties, all affect the exchange of heat between the body and the environment. A robust occupational heat stress index should properly address all these factors. This article reviews and highlights a number of selected heat stress indices, indicating their advantages and disadvantages in relation to meteorological data, local workplace environments, body heat production and the use of protective clothing. These heat stress and heat strain indices include Wet Bulb Globe Temperature, Discomfort Index, Predicted Heat Strain index, and Universal Thermal Climate Index. In some cases, individuals may be monitored for heat strain through physiological measurements and medical supervision prior to and during exposure. Relevant protective and preventive strategies for alleviating heat strain are also reviewed and proposed.

  20. Climate warming, marine protected areas and the ocean-scale integrity of coral reef ecosystems.

    Science.gov (United States)

    Graham, Nicholas A J; McClanahan, Tim R; MacNeil, M Aaron; Wilson, Shaun K; Polunin, Nicholas V C; Jennings, Simon; Chabanet, Pascale; Clark, Susan; Spalding, Mark D; Letourneur, Yves; Bigot, Lionel; Galzin, René; Ohman, Marcus C; Garpe, Kajsa C; Edwards, Alasdair J; Sheppard, Charles R C

    2008-08-27

    Coral reefs have emerged as one of the ecosystems most vulnerable to climate variation and change. While the contribution of a warming climate to the loss of live coral cover has been well documented across large spatial and temporal scales, the associated effects on fish have not. Here, we respond to recent and repeated calls to assess the importance of local management in conserving coral reefs in the context of global climate change. Such information is important, as coral reef fish assemblages are the most species dense vertebrate communities on earth, contributing critical ecosystem functions and providing crucial ecosystem services to human societies in tropical countries. Our assessment of the impacts of the 1998 mass bleaching event on coral cover, reef structural complexity, and reef associated fishes spans 7 countries, 66 sites and 26 degrees of latitude in the Indian Ocean. Using Bayesian meta-analysis we show that changes in the size structure, diversity and trophic composition of the reef fish community have followed coral declines. Although the ocean scale integrity of these coral reef ecosystems has been lost, it is positive to see the effects are spatially variable at multiple scales, with impacts and vulnerability affected by geography but not management regime. Existing no-take marine protected areas still support high biomass of fish, however they had no positive affect on the ecosystem response to large-scale disturbance. This suggests a need for future conservation and management efforts to identify and protect regional refugia, which should be integrated into existing management frameworks and combined with policies to improve system-wide resilience to climate variation and change.

  1. For the acknowledgement of a social value of carbon in the Climate agreement

    International Nuclear Information System (INIS)

    Finon, Dominique

    2015-01-01

    After having outlined that it might be difficult to define a unique price for carbon emissions, the author states that acknowledging a reference price in the Climate agreement would help to guide investment decisions and new financing modes. He proposes that the agreement could include the following article: 'The social and economic value of mitigation actions and their co-benefits to adaptation, health and sustainable development should be recognized and formalized as such. It will help to orient the investment of firms towards low carbon options, to mobilize public funding and to develop financial vehicles to allow scaling up of private investments to support development of low carbon projects and countries' transitions to low-carbon economies. This reference of carbon value will be established by consensus between parties: it should be referred to abatement action costs to reach a global emissions cap as well as the co-benefits of the actions. It will be regularly revised.' The author then discusses how to fill the gap between private and social value of low carbon investments, and how to determine this reference value. He outlines the benefit of a reference value of carbon with respect to a constraining price to reach a credible agreement

  2. Climate protection scenario 2050. 1. Meeting on modeling; Klimaschutzszenario 2050. 1. Modellierungsrunde.

    Energy Technology Data Exchange (ETDEWEB)

    Repenning, Julia; Matthes, Felix C.; Blanck, R. [Oeko-Institut e.V. - Institut fuer Angewandte Oekologie, Berlin (Germany); and others

    2014-08-04

    The report on the meeting of the experts on modeling of the climate protection scenario 2050 summarizes the substantial results: 80-90% reduction the greenhouse gas emissions means a reduction of fossil energy carriers by up to 98%. The electricity generation industry has to provide most of the reduction since esp. agriculture cannot reduce the CO2 emissions. The amount of renewable energy for electricity production has to increase to about 95%. The economic analysis shows that a strategy of energy efficiency and electricity production from renewable energy sources plus product innovation is a no-regret strategy that will be advantageous for Germany in a long-term.

  3. Assessment of expected breeding values for fertility traits of Murrah buffaloes under subtropical climate

    Directory of Open Access Journals (Sweden)

    Soumya Dash

    2015-03-01

    Full Text Available Aim: The aim of the present study was to assess the influence of temperature and humidity prevalent under subtropical climate on the breeding values for fertility traits viz. service period (SP, pregnancy rate (PR and conception rate (CR of Murrah buffaloes in National Dairy Research Institute (NDRI herd. Materials and Methods: Fertility data on 1379 records of 581 Murrah buffaloes spread over four lactations and climatic parameters viz. dry bulb temperature and relative humidity (RH spanned over 20 years (1993-2012 were collected from NDRI and Central Soil and Salinity Research Institute, Karnal, India. Monthly average temperature humidity index (THI values were estimated. Threshold THI value affecting fertility traits was identified by fixed least-squares model analysis. Three zones of non-heat stress, heat stress and critical heat stress zones were developed in a year. The genetic parameters heritablility (h2 and repeatability (r of each fertility trait were estimated. Genetic evaluation of Murrah buffaloes was performed in each zone with respect to their expected breeding values (EBV for fertility traits. Results: Effect of THI was found significant (p<0.001 on all fertility traits with threshold THI value identified as 75. Based on THI values, a year was classified into three zones: Non heat stress zone(THI 56.71-73.21, HSZ (THI 75.39-81.60 and critical HSZ (THI 80.27-81.60. The EBVfor SP, PR, CR were estimated as 138.57 days, 0.362 and 69.02% in non-HSZ while in HSZ EBV were found as 139.62 days, 0.358 and 68.81%, respectively. EBV for SP was increased to 140.92 days and for PR and CR, it was declined to 0.357 and 68.71% in critical HSZ. Conclusion: The negative effect of THI was observed on EBV of fertility traits under the non-HSZ and critical HSZ Thus, the influence of THI should be adjusted before estimating the breeding values for fertility traits in Murrah buffaloes.

  4. Science and Values in Radiological Protection - Helsinki, Finland, 15-17 January 2008. Workshop proceedings

    International Nuclear Information System (INIS)

    2008-01-01

    Key scientific challenges arising from ongoing radiobiological research have been identified recently. From this scientific base, the possible implications for radiological protection science are expected to be further elaborated. Through discussions among members of various NEA committees, it is clear that there is a need for radiological protection policy makers, regulators and practitioners to better understand possible developments coming from radiological protection science. At the same time, there is also a need for radiological protection scientists to better understand the broad processes of radiological protection decision making and to better interact with these processes in terms of furnishing input coming from their research. Participants in this workshop will attempt to identify elements of a framework that are better suited for the integration of new scientific and technological developments and socio-political considerations into radiological protection. This workshop initiated a process of reflection and dialogue among researchers, policy makers and other stakeholders that will, in the longer term: - improve understanding in both the research and policy communities of what is at stake in the system of radiological protection as scientific knowledge and social values evolve; - contribute to the development of a more shared view of emerging scientific and societal challenges to radiological protection, taking into account existing differences; - identify research that will better inform decision makers' judgments on emerging issues; - be the first step in the identification of elements of a framework that is better suited for the integration of new scientific and technological developments and socio-political considerations into radiological protection; and - identify the most appropriate next steps in this process. To achieve the above objectives, selected examples of emerging radiological protection issues were addressed during the workshop. The

  5. Cost Optimization of Water Resources in Pernambuco, Brazil: Valuing Future Infrastructure and Climate Forecasts

    Science.gov (United States)

    Kumar, Ipsita; Josset, Laureline; Lall, Upmanu; Cavalcanti e Silva, Erik; Cordeiro Possas, José Marcelo; Cauás Asfora, Marcelo

    2017-04-01

    Optimal management of water resources is paramount in semi-arid regions to limit strains on the society and economy due to limited water availability. This problem is likely to become even more recurrent as droughts are projected to intensify in the coming years, causing increasing stresses to the water supply in the concerned areas. The state of Pernambuco, in the Northeast Brazil is one such case, where one of the largest reservoir, Jucazinho, has been at approximately 1% capacity throughout 2016, making infrastructural challenges in the region very real. To ease some of the infrastructural stresses and reduce vulnerabilities of the water system, a new source of water from Rio São Francisco is currently under development. Till its development, water trucks have been regularly mandated to cover water deficits, but at a much higher cost, thus endangering the financial sustainability of the region. In this paper, we propose to evaluate the sustainability of the considered water system by formulating an optimization problem and determine the optimal operations to be conducted. We start with a comparative study of the current and future infrastructures capabilities to face various climate. We show that while the Rio Sao Francisco project mitigates the problems, both implementations do not prevent failure and require the reliance on water trucks during prolonged droughts. We also study the cost associated with the provision of water to the municipalities for several streamflow forecasts. In particular, we investigate the value of climate predictions to adapt operational decisions by comparing the results with a fixed policy derived from historical data. We show that the use of climate information permits the reduction of the water deficit and reduces overall operational costs. We conclude with a discussion on the potential of the approach to evaluate future infrastructure developments. This study is funded by the Inter-American Development Bank (IADB), and in

  6. ARM Cloud Radar Simulator Package for Global Climate Models Value-Added Product

    Energy Technology Data Exchange (ETDEWEB)

    Zhang, Yuying [North Carolina State Univ., Raleigh, NC (United States); Xie, Shaocheng [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

    2017-05-01

    It has been challenging to directly compare U.S. Department of Energy (DOE) Atmospheric Radiation Measurement (ARM) Climate Research Facility ground-based cloud radar measurements with climate model output because of limitations or features of the observing processes and the spatial gap between model and the single-point measurements. To facilitate the use of ARM radar data in numerical models, an ARM cloud radar simulator was developed to converts model data into pseudo-ARM cloud radar observations that mimic the instrument view of a narrow atmospheric column (as compared to a large global climate model [GCM] grid-cell), thus allowing meaningful comparison between model output and ARM cloud observations. The ARM cloud radar simulator value-added product (VAP) was developed based on the CloudSat simulator contained in the community satellite simulator package, the Cloud Feedback Model Intercomparison Project (CFMIP) Observation Simulator Package (COSP) (Bodas-Salcedo et al., 2011), which has been widely used in climate model evaluation with satellite data (Klein et al., 2013, Zhang et al., 2010). The essential part of the CloudSat simulator is the QuickBeam radar simulator that is used to produce CloudSat-like radar reflectivity, but is capable of simulating reflectivity for other radars (Marchand et al., 2009; Haynes et al., 2007). Adapting QuickBeam to the ARM cloud radar simulator within COSP required two primary changes: one was to set the frequency to 35 GHz for the ARM Ka-band cloud radar, as opposed to 94 GHz used for the CloudSat W-band radar, and the second was to invert the view from the ground to space so as to attenuate the beam correctly. In addition, the ARM cloud radar simulator uses a finer vertical resolution (100 m compared to 500 m for CloudSat) to resolve the more detailed structure of clouds captured by the ARM radars. The ARM simulator has been developed following the COSP workflow (Figure 1) and using the capabilities available in COSP

  7. Investigating added value of regional climate modeling in North American winter storm track simulations

    Science.gov (United States)

    Poan, E. D.; Gachon, P.; Laprise, R.; Aider, R.; Dueymes, G.

    2018-03-01

    Extratropical Cyclone (EC) characteristics depend on a combination of large-scale factors and regional processes. However, the latter are considered to be poorly represented in global climate models (GCMs), partly because their resolution is too coarse. This paper describes a framework using possibilities given by regional climate models (RCMs) to gain insight into storm activity during winter over North America (NA). Recent past climate period (1981-2005) is considered to assess EC activity over NA using the NCEP regional reanalysis (NARR) as a reference, along with the European reanalysis ERA-Interim (ERAI) and two CMIP5 GCMs used to drive the Canadian Regional Climate Model—version 5 (CRCM5) and the corresponding regional-scale simulations. While ERAI and GCM simulations show basic agreement with NARR in terms of climatological storm track patterns, detailed bias analyses show that, on the one hand, ERAI presents statistically significant positive biases in terms of EC genesis and therefore occurrence while capturing their intensity fairly well. On the other hand, GCMs present large negative intensity biases in the overall NA domain and particularly over NA eastern coast. In addition, storm occurrence over the northwestern topographic regions is highly overestimated. When the CRCM5 is driven by ERAI, no significant skill deterioration arises and, more importantly, all storm characteristics near areas with marked relief and over regions with large water masses are significantly improved with respect to ERAI. Conversely, in GCM-driven simulations, the added value contributed by CRCM5 is less prominent and systematic, except over western NA areas with high topography and over the Western Atlantic coastlines where the most frequent and intense ECs are located. Despite this significant added-value on seasonal-mean characteristics, a caveat is raised on the RCM ability to handle storm temporal `seriality', as a measure of their temporal variability at a given

  8. Valuing blue carbon: carbon sequestration benefits provided by the marine protected areas in Colombia.

    Directory of Open Access Journals (Sweden)

    Tatiana G Zarate-Barrera

    Full Text Available Marine protected areas are aimed to protect and conserve key ecosystems for the provision of a number of ecosystem services that are the basis for numerous economic activities. Among the several services that these areas provide, the capacity of sequestering (capturing and storing organic carbon is a regulating service, provided mainly by mangroves and seagrasses, that gains importance as alternatives for mitigating global warming become a priority in the international agenda. The objective of this study is to value the services associated with the capture and storage of oceanic carbon, known as Blue Carbon, provided by a new network of marine protected areas in Colombia. We approach the monetary value associated to these services through the simulation of a hypothetical market for oceanic carbon. To do that, we construct a benefit function that considers the capacity of mangroves and seagrasses for capturing and storing blue carbon, and simulate scenarios for the variation of key variables such as the market carbon price, the discount rate, the natural rate of loss of the ecosystems, and the expectations about the post-Kyoto negotiations. The results indicate that the expected benefits associated to carbon capture and storage provided by these ecosystems are substantial but highly dependent on the expectations in terms of the negotiations surrounding the extension of the Kyoto Protocol and the dynamics of the carbon credit's demand and supply. We also find that the natural loss rate of these ecosystems does not seem to have a significant effect on the annual value of the benefits. This approach constitutes one of the first attempts to value blue carbon as one of the services provided by conservation.

  9. Setting value optimization method in integration for relay protection based on improved quantum particle swarm optimization algorithm

    Science.gov (United States)

    Yang, Guo Sheng; Wang, Xiao Yang; Li, Xue Dong

    2018-03-01

    With the establishment of the integrated model of relay protection and the scale of the power system expanding, the global setting and optimization of relay protection is an extremely difficult task. This paper presents a kind of application in relay protection of global optimization improved particle swarm optimization algorithm and the inverse time current protection as an example, selecting reliability of the relay protection, selectivity, quick action and flexibility as the four requires to establish the optimization targets, and optimizing protection setting values of the whole system. Finally, in the case of actual power system, the optimized setting value results of the proposed method in this paper are compared with the particle swarm algorithm. The results show that the improved quantum particle swarm optimization algorithm has strong search ability, good robustness, and it is suitable for optimizing setting value in the relay protection of the whole power system.

  10. Contribution to the calculation of the alpha value in the study of optimization on radiological protection

    International Nuclear Information System (INIS)

    Perez, Clarice de Freitas Acosta

    2007-01-01

    The Alpha value is an extremely important criterion because it determines the time that each country takes to reach its proposals to decrease the doses to workers involved with ionizing radiation sources. Presently, countries adopt a single value for alpha based in the annual gross national product, GNP, per capita. The aim of this paper is to show that it should be more efficient the selection of a curve for alpha in place of a single value. This curve, in its turn, should allow an alpha value that would be constraint to the greatest individual doses present in each optimization process, applied to design and operation. These maximum individual doses should represent the dose distribution between the workers team. To build the curve, alpha values suggested will not be based on the GNP per capita but on a distribution function of the maximum individual doses and on the time necessary to reach the goal of 1/10 of the annual dose limit, that is, to reach the region where the individual doses are considered acceptable. This new alpha value approach solves several problems risen by the present methodology, among which we emphasize: a) It can be accomplished only one optimization for each radiological protection option set; b) each country may have different constraints limits that can create serious problems in the international interchange; c) it avoids the possibility to calculate the probable death rate due to the collective dose. This type of calculation is undesirable to international organization. (author)

  11. Coral Reef Remote Sensing: Helping Managers Protect Reefs in a Changing Climate

    Science.gov (United States)

    Eakin, C.; Liu, G.; Li, J.; Muller-Karger, F. E.; Heron, S. F.; Gledhill, D. K.; Christensen, T.; Rauenzahn, J.; Morgan, J.; Parker, B. A.; Skirving, W. J.; Nim, C.; Burgess, T.; Strong, A. E.

    2010-12-01

    Climate change and ocean acidification are already having severe impacts on coral reef ecosystems. Warming oceans have caused corals to bleach, or expel their symbiotic algae (zooxanthellae) with alarming frequency and severity and have contributed to a rise in coral infectious diseases. Ocean acidification is reducing the availability of carbonate ions needed by corals and many other marine organisms to build structural components like skeletons and shells and may already be slowing the coral growth. These two impacts are already killing corals and slowing reef growth, reducing biodiversity and the structure needed to provide crucial ecosystem services. NOAA’s Coral Reef Watch (CRW) uses a combination of satellite data, in situ observations, and models to provide coral reef managers, scientists, and others with information needed to monitor threats to coral reefs. The advance notice provided by remote sensing and models allows resource managers to protect corals, coral reefs, and the services they provide, although managers often encounter barriers to implementation of adaptation strategies. This talk will focus on application of NOAA’s satellite and model-based tools that monitor the risk of mass coral bleaching on a global scale, ocean acidification in the Caribbean, and coral disease outbreaks in selected regions, as well as CRW work to train managers in their use, and barriers to taking action to adapt to climate change. As both anthropogenic CO2 and temperatures will continue to rise, local actions to protect reefs are becoming even more important.

  12. Sustainability Analysis of Coffee Farming in Protected Forestof West Lampung Based on Enviromental Economic Value

    Directory of Open Access Journals (Sweden)

    Fembriarti Erry Prasmatiwi

    2010-05-01

    Full Text Available Study on sustainability of multistrata coffee systems is important related to community forest program. This research aims to study: (1 sustainability of coffee farming in protected forest of West Lampung (2 willingness to pay the external cost and its determinant factors. The study was conducted in Sumberjaya, West Lampung Regency from Juni to October 2009. The study used random sampling method with 50 protected forest farmers were interviewed. Extended Cost Benefit Analysis (ECBA was used to address the purpose (1 while analysis of ordinal logistic regression was to address the purpose (2 Financial analysis showed that coffee farming in protected forest is feasible with NPV of IDR 17,719,505/ha, BCR 1.86 and IRR 24.96%. Coffee with complex multipurpose shade (MPTS, multipurpose tree species generated highest NPV. Based on ECBA, sustainability depended on externality cost (environmental and social cost. Coffee farming was not sustainable (shown by negative NPV when externality cost was more than US $536/ha. When externality cost was 458 USD ha-1 year-1 (minimum value NPV is Rp1.648.633/ha, BCR 1,04 and IRR 26,88. Complex multipurpose shade coffee was the most sustainable among the systems. To sustain the environment, farmers willing to pay external cost in average of Rp475,660/year for soil conservation, planting more shade trees, environmental tax, and reforestation. Based on ordinal logistic regression, farm size, land productivity, household income, household size, and knowledge of forest benefits, positively influencid WTP. Policy of community forest (HKm permit that require a minimum of 400 trees/ha could improve sustainability of coffee farming.Key words: Coffee farming, sustainable, protection forest, economic value

  13. A soil radiological quality guideline value for wildlife-based protection in uranium mine rehabilitation

    International Nuclear Information System (INIS)

    Doering, Che; Bollhöfer, Andreas

    2016-01-01

    A soil guideline value for radiological protection of the environment was determined for the impending rehabilitation of Ranger uranium mine in the wet-dry tropics of northern Australia. The guideline value was 1000 Bq kg"−"1 of "2"2"6Ra in the proposed waste rock substrate of the rehabilitated landform and corresponded to an above-baseline dose rate of 100 μGy h"−"1 to the most highly exposed individuals of the limiting organism. The limiting organism was reptile based on an assessment using site-specific concentration ratio data. - Highlights: • A soil guideline value for wildlife was derived for a mine rehabilitation situation. • The value was 1000 Bq kg"−"1 of "2"2"6Ra in the rehabilitation substrate. • The value was back-calculated from a benchmark dose rate of 100 μGy h"−"1. • Exposures from "2"2"2Rn and progeny were considered and included. • Use of site-specific concentration ratio data gave lower results than generic data.

  14. Basic anatomical and physiological data for use in radiological protection: reference values ICRP Publication 89

    International Nuclear Information System (INIS)

    Valentin, J.

    2002-01-01

    This report presents detailed information on age- and gender-related differences in the anatomical and physiological characteristics of reference individuals. These reference values provide needed input to prospective dosimetry calculations for radiation protection purposes for both workers and members of the general public. The purpose of this report is to consolidate and unify in one publication, important new information on reference anatomical and physiological values that has become available since Publication 23 was published by the ICRP in 1975. There are two aspects of this work. The first is to revise and extend the information in Publication 23 as appropriate. The second is to provide additional information on individual variation among grossly normal individuals resulting from differences in age, gender, race, or other factors. This publication collects, unifies, and expands the updated ICRP reference values for the purpose of providing a comprehensive and consistent set of age- and gender-specific reference values for anatomical and physiological features of the human body pertinent to radiation dosimetry. The reference values given in this report are based on: (a) anatomical and physiological information not published before by the ICRP; (b) recent ICRP publications containing reference value information; and (c) information in Publication 23 that is still considered valid and appropriate for radiation protection purposes. Moving from the past emphasis on 'Reference Man', the new report presents a series of reference values for both male and female subjects of six different ages: newborn, 1 year, 5 years, 10 years, 15 years, and adult. In selecting reference values, the Commission has used data on Western Europeans and North Americans because these populations have been well studied with respect to anatomy, body composition, and physiology. When appropriate, comparisons are made between the chosen reference values and data from several Asian

  15. Basic anatomical and physiological data for use in radiological protection: reference values ICRP Publication 89

    Energy Technology Data Exchange (ETDEWEB)

    Valentin, J

    2002-12-01

    This report presents detailed information on age- and gender-related differences in the anatomical and physiological characteristics of reference individuals. These reference values provide needed input to prospective dosimetry calculations for radiation protection purposes for both workers and members of the general public. The purpose of this report is to consolidate and unify in one publication, important new information on reference anatomical and physiological values that has become available since Publication 23 was published by the ICRP in 1975. There are two aspects of this work. The first is to revise and extend the information in Publication 23 as appropriate. The second is to provide additional information on individual variation among grossly normal individuals resulting from differences in age, gender, race, or other factors. This publication collects, unifies, and expands the updated ICRP reference values for the purpose of providing a comprehensive and consistent set of age- and gender-specific reference values for anatomical and physiological features of the human body pertinent to radiation dosimetry. The reference values given in this report are based on: (a) anatomical and physiological information not published before by the ICRP; (b) recent ICRP publications containing reference value information; and (c) information in Publication 23 that is still considered valid and appropriate for radiation protection purposes. Moving from the past emphasis on 'Reference Man', the new report presents a series of reference values for both male and female subjects of six different ages: newborn, 1 year, 5 years, 10 years, 15 years, and adult. In selecting reference values, the Commission has used data on Western Europeans and North Americans because these populations have been well studied with respect to anatomy, body composition, and physiology. When appropriate, comparisons are made between the chosen reference values and data from several Asian

  16. Leader-team congruence in power distance values and team effectiveness: the mediating role of procedural justice climate.

    Science.gov (United States)

    Cole, Michael S; Carter, Min Z; Zhang, Zhen

    2013-11-01

    We examine the effect of (in)congruence between leaders' and teams' power distance values on team effectiveness. We hypothesize that the (in)congruence between these values would differentially predict team effectiveness, with procedural justice climate serving as a mediator. Using multisource data and polynomial regression, we found that similarities (and differences) between leaders' and their teams' power distance values can have consequential effects on teams' justice climate and, ultimately, their effectiveness (viz., team performance and team organizational citizenship behavior). We conclude that to fully understand the implications of power distance, one should consider the multiple perspectives of both leaders and team members. (c) 2013 APA, all rights reserved.

  17. Model France. Efficiently achieving climate protection targets. Nuclear power phase-out scenario adapted in favour of climate protection; Vorbild Frankreich. Klimaschutzziele effizient erreichen. Ausstiegszenario Kernkraft zugunsten des Klimaschutzes angepasst

    Energy Technology Data Exchange (ETDEWEB)

    Leidinger, Tobias [Luther Rechtsanwaltsgesellschaft, Duesseldorf (Germany)

    2017-12-15

    In Germany - after an abrupt, legally controversial and in some cases unconstitutional phase-out of nuclear power (''at any price'') - the next phase-out of is now being negotiated among new coalition partners. In France, on the other hand, energy and climate protection seem to be in the clear sense of the word: the French nuclear phase-out scenario is clearly being ''stretched out'' in order to achieve the promised climate protection targets. Reason seems to have the upper hand in France: instead of ''black-and-white scenarios'', one prefers to stick to what is in reality feasible and achievable. In reality, the expansion of renewable energies, the regulation of the transport sector and electricity production from nuclear energy are not opposites, but complement each other in the interests of affordable energy and effective climate protection.

  18. NUTRITIONAL AND PROTECTIVE VALUES OF FISH – WITH EMPHSIS ON OMEGA-3 FATTY ACID

    Directory of Open Access Journals (Sweden)

    Ivan Bogut

    1996-12-01

    Full Text Available This work presents the importance of fish as a life necessity in view of proteins, vitamins, micro and macro elements and in comparison with high valued necessities of warm-blooded animals (meat, milk and eggs. Most literature information is related to the chemical components of meat, nutritional and biological values. Numerous papers have shown the components of fatty acids in fats of the most important freshwater and sea fish. According the contents of FPA (eicosapentaen fatty acids, 20:5 3 and DHA (docosaheksacn fatty acids, 22:6 3 the meat of the silver carp (Hypophthalmichtis molitrix can be compared to that of the highest quality sea fish. In the last 20 years many authors mentioned the protective role of omega-3 fatty acids in the prevention of heart attack, stroke, artherosclerosis, high blood pressure, psoriasis, thrombosis and arthritis.

  19. International climate protection legislation. The way towards a global climate agreement in the sense of common but differentiated responsibility

    International Nuclear Information System (INIS)

    Jahrmarkt, Lena

    2016-01-01

    Climate Change is one of the most important issues in the 21st century. Its extensive impacts regarding society, policy, economy and environment and its threats require an effective reaction at the international level. But does the newly adopted Paris Agreement comply to the expectations? Or how could an effective Climate Agreement be achieved to meet climate effectiveness and climate justice? To answer these questions this study analyses the development of international climate change law in a comprehensive way. In combination with analysing the principle of common, but differentiated responsibility it is possible to present new aspects for a climate Agreement by learning from failures of the past and embracing the raising threat brought about by climate change.

  20. Global assessment of river flood protection benefits and corresponding residual risks under climate change

    Science.gov (United States)

    Lim, Wee Ho; Yamazaki, Dai; Koirala, Sujan; Hirabayashi, Yukiko; Kanae, Shinjiro; Dadson, Simon J.; Hall, Jim W.

    2016-04-01

    substantially when flood protection level exceeds 20 years. These findings might be useful for decision-makers to weight the size of water infrastructure investment and emergency response capacity under climate change. References: Arnell, N.W, Gosling, S.N., 2014. The impact of climate change on river flood risk at the global scale. Climatic Change 122: 127-140, doi: 10.1007/s10584-014-1084-5. Hirabayashi et al., 2013. Global flood risk under climate change. Nature Climate Change 3: 816-821, doi: 10.1038/nclimate1911. Jongman et al., 2015. Declining vulnerability to river floods and the global benefits of adaptation. Proceedings of National Academy of the United States of America 112, E2271-E2280, doi: 10.1073/pnas.1414439112. Sadoff et al., 2015. Securing Water, Sustaining Growth: Report of the GWP/OECD Task Force on Water Security and Sustainable Growth, University of Oxford, UK, 180 pp. Yamazaki et al., 2011. A physically based description of floodplain inundation dynamics in a global river routing model. Water Resources Research 47, W04501, doi: 10.1029/2010wr009726. Yamazaki et al., 2014. Development of the Global Width Database for Large Rivers. Water Resources Research 50, 3467-3480, doi: 10.1002/2013WR014664.

  1. Advancement of the climate dual strategy. New concepts for a globally effective climate protection; Weiterentwicklung der baden-wuerttembergischen Klimadoppelstrategie. Neue Konzepte fuer einen global wirksamen Klimaschutz

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2010-10-15

    The Baden-Wuerttemberg Council on Sustainable Development (Stuttgart, Federal Republic of Germany) presents a climate expert report with new concepts for a globally effective climate protection. First of all, the development of the global emissions of carbon dioxide since 1990 is described. The development of the global emissions of carbon dioxide up to 2050 is forecasted. Four general criteria (effectiveness, efficiency, fairness and acceptance) for a comparative evaluation of climate protection concepts are introduced. A proposal for solution on the basis of a globally effective cap-and-trade system as well as an identical scenario as an alternative with respect to the implementation are described. This alternative scenario is based on a cap-and-trade system but it develops on the basis of national self-commitment in accordance with an incentive and sanctionative system. Both implementation proposals are compared. Recommendations of the national government Baden-Wuerttemberg are given.

  2. Tourism as a driver of conflicts and changes in fisheries value chains in Marine Protected Areas.

    Science.gov (United States)

    Lopes, P F M; Mendes, L; Fonseca, V; Villasante, S

    2017-09-15

    Although critical tools for protecting ocean habitats, Marine Protected Areas (MPAs) are sometimes challenged for social impacts and conflicts they may generate. Some conflicts have an economic base, which, once understood, can be used to resolve associated socioenvironmental problems. We addressed how the fish trade in an MPA that combines no-take zones and tourist or resident zones creates incentives for increased fisheries. We performed a value chain analysis following the fish supply and trade through interviews that assessed consumer demand and preference. The results showed a simple and closed value chain driven by tourism (70% of the consumption). Both tourists and local consumers preferred high trophic level species (predators), but the former preferred large pelagics (tuna and dolphinfish) and the latter preferred reef species (barracuda and snapper). Pelagic predators are caught with fresh sardines, which are sometimes located only in the no-take zone. Pelagic species are mainly served as fillet, and the leftover fish parts end up as waste, an issue that, if properly addressed, can help reduce fishing pressure. Whereas some of the target species may be sustainable (e.g., dolphinfish), others are more vulnerable (e.g., wahoo) and should not be intensively fished. We advise setting stricter limits to the number of tourists visiting MPAs, according to their own capacity and peculiarities, in order to avoid conflicts with conservations goals through incentives for increased resource use. Copyright © 2017 Elsevier Ltd. All rights reserved.

  3. Acknowledging Global Climate Change in Humanities Courses Not Focused on Climate: The Value of Indirectness in Teaching.

    Science.gov (United States)

    Slovic, S.

    2015-12-01

    I will highlight the following teaching strategies in my presentation: 1) the decision of include climate-related works at the end of syllabi for courses in subjects like "The Literature of Energy" in order to complicate and contextualize readings from earlier in the courses and to delay the climate topic until I feel students are ready to face it; 2) breaking down climate into an array of specific, graspable sub-issues (food, water, transportation, architecture) in courses on sustainability literature; and 3) appreciating the psychology of "numbers and nerves" in course design for topics such as genocide and climate change that seem to require quantitative description (for instance, psychic numbing, pseudoinefficacy, the prominence effect, the asymmetry of trust, and the trans-scalar imaginary). This presentation will briefly describe my own experiences teaching climate change literature at the University of Nevada, Reno, and the University of Idaho and will also draw from my forthcoming book, with psychologist Paul Slovic, titled Numbers and Nerves: Information, Emotion, and Meaning in a World of Data (Oregon State University Press, October 2015).

  4. Introduction to the Special Issue on Climate Ethics: Uncertainty, Values and Policy

    OpenAIRE

    Roeser, S.

    2017-01-01

    Climate change is a pressing phenomenon with huge potential ethical, legal and social policy implications. Climate change gives rise to intricate moral and policy issues as it involves contested science, uncertainty and risk. In order to come to scientifically and morally justified, as well as feasible, policies, targeting climate change requires an interdisciplinary approach. This special issue will identify the main challenges that climate change poses from social, economic, methodological ...

  5. Testing the Value of Information of Climate Change Indicators that use Earth Observations

    Science.gov (United States)

    Kenney, M. A.

    2012-12-01

    . Such a result would mean that the indicator has a negative value of information. Granted the value of information depends on the intended audience(s), with some groups being able to understand and want more technically sophisticated and detailed information presented as an indicator. However, if the goal of an indicator is to provide information to a wide range of groups, it is essential to assure that these groups have a correct understanding of the indicator, its assumptions, and the ability to use the indicator (as presented or modified) for decision-making contexts. In this talk, I will present the preliminary results of a study that is testing the value of information of a range of climate change indicators, and I will focus on indicators that use earth observations. Such results contribute to a richer understanding of the value of information of indicators, and can shape the development of both individual indicators and systems of indicators, such as the development of the indicator system for the U.S. Global Change Research Program, National Climate Assessment.

  6. Energy and climate protection management, the key to higher energy efficiency in communities; Energie- und Klimaschutzmanagement. Der Schluessel zu mehr Energieeffizienz in Kommunen

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2011-07-15

    The brochure explains the dena energy and climate protection management concepts and presents tools for long-term reduction of energy consumption in communities. It presents valuable information for better organization of internal processes in community administrations and for the management of energy efficiency measures. The dena energy and climate protection management concept is developed in cooperation with model communities of different sizes since 2010. All interested communities can use this brochure as a guide for initiating effective climate protection measures.

  7. The Influence of Instruction, Prior Knowledge, and Values on Climate Change Risk Perception among Undergraduates

    Science.gov (United States)

    Aksit, Osman; McNeal, Karen S.; Gold, Anne U.; Libarkin, Julie C.; Harris, Sara

    2018-01-01

    We evaluated influences on the climate change risk perceptions of undergraduate students in an introductory Earth Science course. For this sample, domain-specific content knowledge about climate change was a significant predictor of students' risk perception of climate change while cultural worldviews (individualism, hierarchy) and political…

  8. The effect of climate change and natural variability on wind loading values for buildings

    NARCIS (Netherlands)

    Steenbergen, R.D.J.M.; Koster, T.; Geurts, C.P.W.

    2012-01-01

    Since 2006, a number of countries developed reports on climate change following the IPCC 4th assessment reports. For the Netherlands, the Royal Netherlands Meteorological Institute (KNMI) presented four new climate scenarios. Typically, climate change is described in terms of average changes, but

  9. The effect of climate change and natural variability on wind loading values

    NARCIS (Netherlands)

    Steenbergen, R.D.J.M.; Koster, T.; Geurts, C.P.W.

    2012-01-01

    Since 2006, a number of countries developed reports on climate change following the IPCC 4th assessment reports. For the Netherlands, the Royal Netherlands Meteorological Institute (KNMI) presented four new climate scenarios. Typically, climate change is described in terms of average changes, but

  10. Smart Control of Air Climatization System in Function on the Values of Mean Local Radiant Temperature

    Directory of Open Access Journals (Sweden)

    Giuseppe Cannistraro

    2015-08-01

    Full Text Available The hygrothermal comfort indoor conditions are defined as: those environmental conditions in which an individual exposed, expresses a state of satisfaction. These conditions cannot always be achieved anywhere in an optimal way and economically; in some cases they can be obtained only in work environments specific areas. This could be explained because of air conditioning systems designing is generally performed both on the basis of the fundamental parameters’ average values, such as temperature, velocity and relative humidity (Ta, va e φa and derived parameters such as operating temperature and mean radiant one (Top eTmr. However, in some specific cases - large open-spaces or in case of radiating surfaces - the descriptors defining indoor comfort conditions, based on average values, do not provide the optimum values required during the air conditioning systems design phase. This is largely due to the variability of real environmental parameters values compared to the average ones taken as input in the calculation. The results obtained in previous scientific papers on the thermal comfort have been the driving element of this work. It offers a simple, original and clever way of thinking about the new domotic systems for air conditioning, based on the “local mean radiant temperature.” This is a very important parameter when one wants to analyze comfort in environments characterized by the presence of radiating surfaces, as will be seen hereinafter. In order to take into account the effects of radiative exchanges in the open-space workplace, where any occupant may find themselves in different temperature and humidity conditions, this paper proposes an action on the domotic climate control, with ducts and vents air distribution placed in different zones. Comparisons were performed between the parameters values representing the punctual thermal comfort, with the Predicted Mean Vote PMV, in an environment marked by radiating surfaces (i

  11. Protecting food security when facing uncertain climate: Opportunities for Afghan communities

    Science.gov (United States)

    Salman, Dina; Amer, Saud A.; Ward, Frank A.

    2017-11-01

    Climate change, population growth, and weakly developed water management institutions in many of the world's dry communities have raised the importance of designing innovative water allocation methods that adapt to water supply fluctuations while respecting cultural sensitivities. For example, Afghanistan faces an ancient history of water supply fluctuations that have contributed to periodic food shortage and famine. Poorly designed and weakly enforced water allocation methods continue to result in agriculture sector underperformance and periodic food shortages when water shortfalls occur. To date, little research has examined alternative water sharing rules on a multi-basin scale to protect food security for a subsistence irrigation society when the community faces water shortage. This paper's contribution examines the economic performance of three water-sharing mechanisms for three basins in Afghanistan with the goal of protecting food security for crop irrigation under ongoing threats of drought, while meeting growing demands for food in the face of anticipated population growth. We achieved this by formulating an integrated empirical optimization model to identify water-sharing measures that minimize economic losses while protecting food security when water shortages occur. Findings show that implementation of either a water trading policy or a proportional shortage policy that respects cultural sensitivities has the potential to raise economic welfare in each basin. Such a policy can reduce food insecurity risks for all trading provinces within each basin, thus being a productive institution for adapting to water shortage when it occurs. Total economic welfare gains are highest when drought is the most severe for which suffering would otherwise be greatest. Gains would be considerably higher if water storage reservoirs were built to store wet year flows for use in dry years. Our results light a path for policy makers, donors, water administrators, and farm

  12. Climate protection policy and new jobs - a contradiction in itself?; Klimaschutz und neue Arbeitsplaetze - ein Gegensatz?

    Energy Technology Data Exchange (ETDEWEB)

    Scheelhaase, J. [Prognos AG, Koeln (Germany)

    2002-04-01

    The article summarizes the results of an expert opinion submitted by the Prognos AG to the German Federal Environmental Agency. The expert opinion was to examine in various scenarios whether implementation of additional, ambitious climate protection policies and programmes may indeed have an adverse effect on the employment situation in Germany. The experts found that under certain framework conditions, positive synergy effects will develop. (orig./CB) [German] Ob zusaetzliche klimaschuetzende Massnahmen tatsaechlich zu Lasten der Beschaeftigung gehen wuerden, ist Gegenstand eines Gutachtens der Prognos AG, Koeln, das im Auftrag des Umweltbundesamtes erarbeitet wurde. Der Artikel fasst die wesentlichen Ergebnisse des Gutachtens zusammen, das u.a. positive Synergieeffekte zwischen oekologischen und beschaeftigungspolitischen Zielen darlegt. (orig./CB)

  13. Northwest Territories Protected Areas Strategy: How community values are shaping the protection of wild spaces and heritage places

    Science.gov (United States)

    Angela Stadel; Raymond Taniton; Heidi Heder

    2002-01-01

    The Northwest Territories Protected Areas Strategy (NWT PAS), approved in 1999, presents a unique community-driven approach to establishing a network of protected areas in the North. The NWT PAS arose from increasing resource development pressures in the Northwest Territories and is being implemented in the context of the land claim and treaty processes. Aboriginal...

  14. Change of direction required. Climate protection in the transport sector. Special report

    International Nuclear Information System (INIS)

    2017-11-01

    The transport sector is currently responsible for about one-fifth of Germany's greenhouse gas emissions. While in other sectors since 1990 partly clear emission reductions have been achieved, are the emissions of traffic during the same period even slightly increased. In his special report the German Council of Environmental Advisors (SRU) points out which strategic course should be set for the change in transport policy. The decarbonisation of the transport sector requires a consistent overall concept. It should be done as soon as possible, a switch to alternative drives. In traffic electromobility is to be accelerated, because of direct electrification the primary energy consumption is kept as low as possible. The extraction and recycling of the raw materials required for electromobility should be made sustainable. In addition, the energy consumption of motorized transport must also be be significantly further reduced, especially by on-board efficiency measures. In addition to technological changes a fundamental change of transport systems and mobility patterns is also necessary. The avoidance and relocation of traffic not only contributes to climate protection, but also to reduce its other environmental and health burdens. In order to promote cost transparency in the transport sector, taxes, levies and subsidies should be consistently aligned with climate, environmental and health policy objectives. For the SRU, this also includes the introduction of a route-dependent car toll. [de

  15. 'Weather Value at Risk': A uniform approach to describe and compare sectoral income risks from climate change.

    Science.gov (United States)

    Prettenthaler, Franz; Köberl, Judith; Bird, David Neil

    2016-02-01

    We extend the concept of 'Weather Value at Risk' - initially introduced to measure the economic risks resulting from current weather fluctuations - to describe and compare sectoral income risks from climate change. This is illustrated using the examples of wheat cultivation and summer tourism in (parts of) Sardinia. Based on climate scenario data from four different regional climate models we study the change in the risk of weather-related income losses between some reference (1971-2000) and some future (2041-2070) period. Results from both examples suggest an increase in weather-related risks of income losses due to climate change, which is somewhat more pronounced for summer tourism. Nevertheless, income from wheat cultivation is at much higher risk of weather-related losses than income from summer tourism, both under reference and future climatic conditions. A weather-induced loss of at least 5% - compared to the income associated with average reference weather conditions - shows a 40% (80%) probability of occurrence in the case of wheat cultivation, but only a 0.4% (16%) probability of occurrence in the case of summer tourism, given reference (future) climatic conditions. Whereas in the agricultural example increases in the weather-related income risks mainly result from an overall decrease in average wheat yields, the heightened risk in the tourism example stems mostly from a change in the weather-induced variability of tourism incomes. With the extended 'Weather Value at Risk' concept being able to capture both, impacts from changes in the mean and the variability of the climate, it is a powerful tool for presenting and disseminating the results of climate change impact assessments. Due to its flexibility, the concept can be applied to any economic sector and therefore provides a valuable tool for cross-sectoral comparisons of climate change impacts, but also for the assessment of the costs and benefits of adaptation measures. Copyright © 2015 Elsevier B

  16. A copyright protection scheme for digital images based on shuffled singular value decomposition and visual cryptography.

    Science.gov (United States)

    Devi, B Pushpa; Singh, Kh Manglem; Roy, Sudipta

    2016-01-01

    This paper proposes a new watermarking algorithm based on the shuffled singular value decomposition and the visual cryptography for copyright protection of digital images. It generates the ownership and identification shares of the image based on visual cryptography. It decomposes the image into low and high frequency sub-bands. The low frequency sub-band is further divided into blocks of same size after shuffling it and then the singular value decomposition is applied to each randomly selected block. Shares are generated by comparing one of the elements in the first column of the left orthogonal matrix with its corresponding element in the right orthogonal matrix of the singular value decomposition of the block of the low frequency sub-band. The experimental results show that the proposed scheme clearly verifies the copyright of the digital images, and is robust to withstand several image processing attacks. Comparison with the other related visual cryptography-based algorithms reveals that the proposed method gives better performance. The proposed method is especially resilient against the rotation attack.

  17. Beyond a climate-centric view of plant distribution: edaphic variables add value to distribution models.

    Science.gov (United States)

    Beauregard, Frieda; de Blois, Sylvie

    2014-01-01

    Both climatic and edaphic conditions determine plant distribution, however many species distribution models do not include edaphic variables especially over large geographical extent. Using an exceptional database of vegetation plots (n = 4839) covering an extent of ∼55,000 km2, we tested whether the inclusion of fine scale edaphic variables would improve model predictions of plant distribution compared to models using only climate predictors. We also tested how well these edaphic variables could predict distribution on their own, to evaluate the assumption that at large extents, distribution is governed largely by climate. We also hypothesized that the relative contribution of edaphic and climatic data would vary among species depending on their growth forms and biogeographical attributes within the study area. We modelled 128 native plant species from diverse taxa using four statistical model types and three sets of abiotic predictors: climate, edaphic, and edaphic-climate. Model predictive accuracy and variable importance were compared among these models and for species' characteristics describing growth form, range boundaries within the study area, and prevalence. For many species both the climate-only and edaphic-only models performed well, however the edaphic-climate models generally performed best. The three sets of predictors differed in the spatial information provided about habitat suitability, with climate models able to distinguish range edges, but edaphic models able to better distinguish within-range variation. Model predictive accuracy was generally lower for species without a range boundary within the study area and for common species, but these effects were buffered by including both edaphic and climatic predictors. The relative importance of edaphic and climatic variables varied with growth forms, with trees being more related to climate whereas lower growth forms were more related to edaphic conditions. Our study identifies the potential

  18. Beyond a climate-centric view of plant distribution: edaphic variables add value to distribution models.

    Directory of Open Access Journals (Sweden)

    Frieda Beauregard

    Full Text Available Both climatic and edaphic conditions determine plant distribution, however many species distribution models do not include edaphic variables especially over large geographical extent. Using an exceptional database of vegetation plots (n = 4839 covering an extent of ∼55,000 km2, we tested whether the inclusion of fine scale edaphic variables would improve model predictions of plant distribution compared to models using only climate predictors. We also tested how well these edaphic variables could predict distribution on their own, to evaluate the assumption that at large extents, distribution is governed largely by climate. We also hypothesized that the relative contribution of edaphic and climatic data would vary among species depending on their growth forms and biogeographical attributes within the study area. We modelled 128 native plant species from diverse taxa using four statistical model types and three sets of abiotic predictors: climate, edaphic, and edaphic-climate. Model predictive accuracy and variable importance were compared among these models and for species' characteristics describing growth form, range boundaries within the study area, and prevalence. For many species both the climate-only and edaphic-only models performed well, however the edaphic-climate models generally performed best. The three sets of predictors differed in the spatial information provided about habitat suitability, with climate models able to distinguish range edges, but edaphic models able to better distinguish within-range variation. Model predictive accuracy was generally lower for species without a range boundary within the study area and for common species, but these effects were buffered by including both edaphic and climatic predictors. The relative importance of edaphic and climatic variables varied with growth forms, with trees being more related to climate whereas lower growth forms were more related to edaphic conditions. Our study

  19. Optimization of the radiation protection: the value of Sv personnel for the occupational doses

    International Nuclear Information System (INIS)

    Sollet SaNudo, E.; Carmena Servet, P.

    1997-01-01

    Publication 60 of the International Commission on Radiological Protection (ICRP) points out that most of the methods used in the optimization tend to emphasize the benefits and the detriment to society. The benefits and the detriments are unlikely to be distributed through the society in the same way. Optimization of protection may thus introduce a substantial inequity between one individual and another. To avoid this, the optimization principle is now formulated by ICRP as follows. The magnitude of the individual doses, the number of people exposed, and the likelihood of incurring exposures where are not certain to be received should be kept as low as reasonably achievable, economic and social factors being taken into account. This procedure should be constrained by restrictions on the doses to individuals or the risks to individuals, so as to limit the inequity likely to result from the inherent economic and social judgments. Beyond the optimal reduction of the collective exposure, now ICRP 60 recommends to reduce the number of persons exposed and the scatter of individual exposures. It is implicit in this recommendation that the high priority must be given to the highest individual exposures. Now the decision is made; in case of conflict, reduction of individual exposures should go first than reduction of collective exposures. In order to implement the optimization principle, this article suggests the introduction of a system to compute the reference monetary values of the person, sievert satisfying the new ICRP recommendations and ensuring a global coherence within the whole system of radiological protection. (Author) 13 refs

  20. Port Hope and area property value protection program: creating stability in the marketplace

    International Nuclear Information System (INIS)

    Gerestein, B.; Flynn, B.

    2006-01-01

    The Property Value Protection (PVP) Program, administered by the Low-Level Radioactive Waste Management Office (LLRWMO), functions as an integral part of the Port Hope Area Initiative, a $260M, 10-year project to clean up and safely manage low- level radioactive waste for the long-term in the Port Hope area. The PVP Program was established in March 2001 to compensate owners of residential, commercial or industrial properties in designated parts of the municipalities of Port Hope and Clarington. Compensation is awarded to owners if they realize financial loss on the sale or rental of their property or mortgage renewal difficulties as a result of the Initiative. Key features of the PVP Program include a claim process, an appeal process and the appointment of independent Compensation Officers to hear appeals. (author)

  1. The value of wetlands in protecting southeast louisiana from hurricane storm surges.

    Science.gov (United States)

    Barbier, Edward B; Georgiou, Ioannis Y; Enchelmeyer, Brian; Reed, Denise J

    2013-01-01

    The Indian Ocean tsunami in 2004 and Hurricanes Katrina and Rita in 2005 have spurred global interest in the role of coastal wetlands and vegetation in reducing storm surge and flood damages. Evidence that coastal wetlands reduce storm surge and attenuate waves is often cited in support of restoring Gulf Coast wetlands to protect coastal communities and property from hurricane damage. Yet interdisciplinary studies combining hydrodynamic and economic analysis to explore this relationship for temperate marshes in the Gulf are lacking. By combining hydrodynamic analysis of simulated hurricane storm surges and economic valuation of expected property damages, we show that the presence of coastal marshes and their vegetation has a demonstrable effect on reducing storm surge levels, thus generating significant values in terms of protecting property in southeast Louisiana. Simulations for four storms along a sea to land transect show that surge levels decline with wetland continuity and vegetation roughness. Regressions confirm that wetland continuity and vegetation along the transect are effective in reducing storm surge levels. A 0.1 increase in wetland continuity per meter reduces property damages for the average affected area analyzed in southeast Louisiana, which includes New Orleans, by $99-$133, and a 0.001 increase in vegetation roughness decreases damages by $24-$43. These reduced damages are equivalent to saving 3 to 5 and 1 to 2 properties per storm for the average area, respectively.

  2. Protected area entrance fees in Tanzania: The search for competitiveness and value for money

    Directory of Open Access Journals (Sweden)

    Anna Spenceley

    2017-03-01

    Full Text Available User fees charged by Tanzania’s Game Reserves (GR and Wildlife Management Areas (WMAs have not changed since 2008. Although previous research has been done on visitors’ willingness-to-pay to enter national parks in Tanzania, none has been conducted on GRs and WMAs. This article assesses the entrance fees in GRs and WMAs, by comparing them with equivalent fees charged in Tanzania (at national parks and the Ngorongoro Crater and also with regional protected areas in Botswana, Kenya, Namibia, South Africa and Zimbabwe. Based on 28 semi-structured interviews with key stakeholder institutions working on tourism and conservation and more than 50 online survey responses from Tanzanian tourism operators, the research reviews local opinion and issues relating to adjusting current entrance fees. The article considers that while one objective for generating revenue from entrance fees is for conservation management, it is difficult to establish appropriate fees where there are gaps in knowledge about existing levels of visitation, tourism revenue and associated management costs. Conservation implications: This article has implications for protected area management practices, as it provides information on processes by which managers can review and revise entrance fee values.

  3. Measuring the Value of Earth Observation Information with the Gravity Research and Climate Experiment (GRACE) Satellite

    Science.gov (United States)

    Bernknopf, R.; Kuwayama, Y.; Brookshire, D.; Macauley, M.; Zaitchik, B.; Pesko, S.; Vail, P.

    2014-12-01

    Determining how much to invest in earth observation technology depends in part on the value of information (VOI) that can be derived from the observations. We design a framework and then evaluate the value-in-use of the NASA Gravity Research and Climate Experiment (GRACE) for regional water use and reliability in the presence of drought. As a technology that allows measurement of water storage, the GRACE Data Assimilation System (DAS) provides information that is qualitatively different from that generated by other water data sources. It provides a global, reproducible grid of changes in surface and subsurface water resources on a frequent and regular basis. Major damages from recent events such as the 2012 Midwest drought and the ongoing drought in California motivate the need to understand the VOI from remotely sensed data such as that derived from GRACE DAS. Our conceptual framework models a dynamic risk management problem in agriculture. We base the framework on information from stakeholders and subject experts. The economic case for GRACE DAS involves providing better water availability information. In the model, individuals have a "willingness to pay" (wtp) for GRACE DAS - essentially, wtp is an expression of savings in reduced agricultural input costs and for costs that are influenced by regional policy decisions. Our hypothesis is that improvements in decision making can be achieved with GRACE DAS measurements of water storage relative to data collected from groundwater monitoring wells and soil moisture monitors that would be relied on in the absence of GRACE DAS. The VOI is estimated as a comparison of outcomes. The California wine grape industry has features that allow it to be a good case study and a basis for extrapolation to other economic sectors. We model water use in this sector as a sequential decision highlighting the attributes of GRACE DAS input as information for within-season production decisions as well as for longer-term water reliability.

  4. Analysis of the criteria used by the International Commission on Radiological Protection to justify the setting of numerical protection level values.

    Science.gov (United States)

    2006-01-01

    This report compiles the various numerical protection level values published by the International Commission on Radiological Protection (ICRP) since its 1990 Recommendations (Publication 60). Several terms are used to denominate the protection levels: individual dose limit, 'maximum' individual dose, dose constraint, exemption level, exclusion level, action level, or intervention level. The reasons provided by the Commission for selecting the associated numerical values is quoted as far as available. In some cases the rationale is not totally explicit in the original ICRP report concerned; in such cases the Task Group that prepared the present report have proposed their own interpretation. Originally, this report was prepared by a Task Group at CEPN, a French research and development center, in behalf of IRSN, a French public expert body engaged in radiological protection and nuclear safety. It is published here with kind permission by CEPN and IRSN.

  5. History, administration, goals, values, and long-term data of Russia's strictly protected scientific nature reserves

    Science.gov (United States)

    Martin A. Spetich; Anna E. Kvashnina; Y.D. Nukhimovskya; Olin E. Jr. Rhodes

    2009-01-01

    One of the most comprehensive attempts at biodiversity conservation in Russia and the former Soviet Union has been the establishment of an extensive network of protected natural areas. Among all types of protected areas in Russia, zapovedniks (strictly protected scientific preserve) have been the most effective in protecting biodiversity at the ecosystem scale. Russia...

  6. Potential for added value in precipitation simulated by high-resolution nested Regional Climate Models and observations

    Energy Technology Data Exchange (ETDEWEB)

    Di Luca, Alejandro; Laprise, Rene [Universite du Quebec a Montreal (UQAM), Centre ESCER (Etude et Simulation du Climat a l' Echelle Regionale), Departement des Sciences de la Terre et de l' Atmosphere, PK-6530, Succ. Centre-ville, B.P. 8888, Montreal, QC (Canada); De Elia, Ramon [Universite du Quebec a Montreal, Ouranos Consortium, Centre ESCER (Etude et Simulation du Climat a l' Echelle Regionale), Montreal (Canada)

    2012-03-15

    Regional Climate Models (RCMs) constitute the most often used method to perform affordable high-resolution regional climate simulations. The key issue in the evaluation of nested regional models is to determine whether RCM simulations improve the representation of climatic statistics compared to the driving data, that is, whether RCMs add value. In this study we examine a necessary condition that some climate statistics derived from the precipitation field must satisfy in order that the RCM technique can generate some added value: we focus on whether the climate statistics of interest contain some fine spatial-scale variability that would be absent on a coarser grid. The presence and magnitude of fine-scale precipitation variance required to adequately describe a given climate statistics will then be used to quantify the potential added value (PAV) of RCMs. Our results show that the PAV of RCMs is much higher for short temporal scales (e.g., 3-hourly data) than for long temporal scales (16-day average data) due to the filtering resulting from the time-averaging process. PAV is higher in warm season compared to cold season due to the higher proportion of precipitation falling from small-scale weather systems in the warm season. In regions of complex topography, the orographic forcing induces an extra component of PAV, no matter the season or the temporal scale considered. The PAV is also estimated using high-resolution datasets based on observations allowing the evaluation of the sensitivity of changing resolution in the real climate system. The results show that RCMs tend to reproduce relatively well the PAV compared to observations although showing an overestimation of the PAV in warm season and mountainous regions. (orig.)

  7. Economic Value of Narrowing the Uncertainty in Climate Sensitivity: Decadal Change in Shortwave Cloud Radiative Forcing and Low Cloud Feedback

    Science.gov (United States)

    Wielicki, B. A.; Cooke, R. M.; Golub, A. A.; Mlynczak, M. G.; Young, D. F.; Baize, R. R.

    2016-12-01

    Several previous studies have been published on the economic value of narrowing the uncertainty in climate sensitivity (Cooke et al. 2015, Cooke et al. 2016, Hope, 2015). All three of these studies estimated roughly 10 Trillion U.S. dollars for the Net Present Value and Real Option Value at a discount rate of 3%. This discount rate is the nominal discount rate used in the U.S. Social Cost of Carbon Memo (2010). The Cooke et al studies approached this problem by examining advances in accuracy of global temperature measurements, while the Hope 2015 study did not address the type of observations required. While temperature change is related to climate sensitivity, large uncertainties of a factor of 3 in current anthropogenic radiative forcing (IPCC, 2013) would need to be solved for advanced decadal temperature change observations to assist the challenge of narrowing climate sensitivity. The present study takes a new approach by extending the Cooke et al. 2015,2016 papers to replace observations of temperature change to observations of decadal change in the effects of changing clouds on the Earths radiative energy balance, a measurement known as Cloud Radiative Forcing, or Cloud Radiative Effect. Decadal change in this observation is direclty related to the largest uncertainty in climate sensitivity which is cloud feedback from changing amount of low clouds, primarily low clouds over the world's oceans. As a result, decadal changes in shortwave cloud radiative forcing are more directly related to cloud feedback uncertainty which is the dominant uncertainty in climate sensitivity. This paper will show results for the new approach, and allow an examination of the sensitivity of economic value results to different observations used as a constraint on uncertainty in climate sensitivity. The analysis suggests roughly a doubling of economic value to 20 Trillion Net Present Value or Real Option Value at 3% discount rate. The higher economic value results from two changes: a

  8. Latino cultural values as protective factors against sexual risks among adolescents.

    Science.gov (United States)

    Ma, Mindy; Malcolm, Lydia R; Diaz-Albertini, Kristine; Klinoff, Vera A; Leeder, Elisa; Barrientos, Sohani; Kibler, Jeffrey L

    2014-12-01

    The study objective was to examine the associations between cultural values and sexual risk factors among Latino youth. A sample of 226 Latino adolescents ages 13-16 completed a survey on cultural and sexual variables. Results indicate higher levels of Latino cultural orientation were related to greater sexual self-efficacy and fewer sexual partners for female adolescents and greater condom use self-efficacy for both males and females. Greater endorsement of simpatia (belief in interpersonal relationship harmony) was associated with sexual abstinence and greater sexual self-efficacy for all adolescents, and with being older at sexual debut for females. Stronger endorsement of respeto (respect towards parents and other authority figures) was correlated with a lower intention to have sex during secondary school and greater condom use self-efficacy. American cultural orientation was associated with less condom use. Our findings indicate Latino cultural values may serve as protective factors against sexual risk behaviors among Latino youth. Copyright © 2014 The Foundation for Professionals in Services for Adolescents. Published by Elsevier Ltd. All rights reserved.

  9. Teacher-Perceived Supportive Classroom Climate Protects against Detrimental Impact of Reading Disability Risk on Peer Rejection

    Science.gov (United States)

    Kiuru, Noona; Poikkeus, Anna-Maija; Lerkkanen, Marja-Kristiina; Pakarinen, Eija; Siekkinen, Martti; Ahonen, Timo; Nurmi, Jari-Erik

    2012-01-01

    This study examined the role of a supportive classroom climate, class size, and length of teaching experience as protective factors against children's peer rejection. A total of 376 children were assessed in kindergarten for risk for reading disabilities (RD) and rated by their teachers on socially withdrawn and disruptive behaviors. The grade 1…

  10. Differences in Hospital Managers’, Unit Managers’, and Health Care Workers’ Perceptions of the Safety Climate for Respiratory Protection

    Science.gov (United States)

    Peterson, Kristina; Rogers, Bonnie M. E.; Brosseau, Lisa M.; Payne, Julianne; Cooney, Jennifer; Joe, Lauren; Novak, Debra

    2017-01-01

    This article compares hospital managers’ (HM), unit managers’ (UM), and health care workers’ (HCW) perceptions of respiratory protection safety climate in acute care hospitals. The article is based on survey responses from 215 HMs, 245 UMs, and 1,105 HCWs employed by 98 acute care hospitals in six states. Ten survey questions assessed five of the key dimensions of safety climate commonly identified in the literature: managerial commitment to safety, management feedback on safety procedures, coworkers’ safety norms, worker involvement, and worker safety training. Clinically and statistically significant differences were found across the three respondent types. HCWs had less positive perceptions of management commitment, worker involvement, and safety training aspects of safety climate than HMs and UMs. UMs had more positive perceptions of management’s supervision of HCWs’ respiratory protection practices. Implications for practice improvements indicate the need for frontline HCWs’ inclusion in efforts to reduce safety climate barriers and better support effective respiratory protection programs and daily health protection practices. PMID:27056750

  11. Differences in Hospital Managers', Unit Managers', and Health Care Workers' Perceptions of the Safety Climate for Respiratory Protection.

    Science.gov (United States)

    Peterson, Kristina; Rogers, Bonnie M E; Brosseau, Lisa M; Payne, Julianne; Cooney, Jennifer; Joe, Lauren; Novak, Debra

    2016-07-01

    This article compares hospital managers' (HM), unit managers' (UM), and health care workers' (HCW) perceptions of respiratory protection safety climate in acute care hospitals. The article is based on survey responses from 215 HMs, 245 UMs, and 1,105 HCWs employed by 98 acute care hospitals in six states. Ten survey questions assessed five of the key dimensions of safety climate commonly identified in the literature: managerial commitment to safety, management feedback on safety procedures, coworkers' safety norms, worker involvement, and worker safety training. Clinically and statistically significant differences were found across the three respondent types. HCWs had less positive perceptions of management commitment, worker involvement, and safety training aspects of safety climate than HMs and UMs. UMs had more positive perceptions of management's supervision of HCWs' respiratory protection practices. Implications for practice improvements indicate the need for frontline HCWs' inclusion in efforts to reduce safety climate barriers and better support effective respiratory protection programs and daily health protection practices. © 2016 The Author(s).

  12. Estimating the willingness to pay to protect coral reefs from potential damage caused by climate change--The evidence from Taiwan.

    Science.gov (United States)

    Tseng, William Wei-Chun; Hsu, Shu-Han; Chen, Chi-Chung

    2015-12-30

    Coral reefs constitute the most biologically productive and diverse ecosystem, and provide various goods and services including those related to fisheries, marine tourism, coastal protection, and medicine. However, they are sensitive to climate change and rising temperatures. Taiwan is located in the central part of the world's distribution of coral reefs and has about one third of the coral species in the world. This study estimates the welfare losses associated with the potential damage to coral reefs in Taiwan caused by climate change. The contingent valuation method adopted includes a pre-survey, a face-to-face formal survey, and photo illustrations used to obtain reliable data. Average annual personal willingness to pay is found to be around US$35.75 resulting in a total annual willingness to pay of around US$0.43 billion. These high values demonstrate that coral reefs in Taiwan deserve to be well preserved, which would require a dedicated agency and ocean reserves.

  13. Goals and Values in School: A Model Developed for Describing, Evaluating and Changing the Social Climate of Learning Environments

    Science.gov (United States)

    Allodi, Mara Westling

    2010-01-01

    This paper defines a broad model of the psychosocial climate in educational settings. The model was developed from a general theory of learning environments, on a theory of human values and on empirical studies of children's evaluations of their schools. The contents of the model are creativity, stimulation, achievement, self-efficacy, creativity,…

  14. Introduction to the Special Issue on Climate Ethics : Uncertainty, Values and Policy

    NARCIS (Netherlands)

    Roeser, S.

    2017-01-01

    Climate change is a pressing phenomenon with huge potential ethical, legal and social policy implications. Climate change gives rise to intricate moral and policy issues as it involves contested science, uncertainty and risk. In order to come to scientifically and morally justified, as well as

  15. Climate protection and sustainable economy. For a new development political mission statement; Klimaschutz und nachhaltiges Wirtschaften. Fuer ein neues entwicklungspolitisches Leitbild

    Energy Technology Data Exchange (ETDEWEB)

    Kofler, Baerbel; Netzer, Nina (eds.)

    2011-11-15

    The book under consideration is devoted to climate protection and sustainable economy. It consists of the following contributions: (1) Climate protection and development policy - New allies in the fight against poverty? (B. Kofler); (2) In preparation for a wormer world - Adjustment to the climatic change using local resources (A. Schroeder); (3) Sustainable economy today - a development political consideration (H.-J. Luhmann); (4) The Clean Development Mechanism - No-Win instead of Win-Win for developing countries?; (5) New market based mechanisms for improving the climate protection in developing countries (K. Wentrup); (6) Global emission trading: market-economy instruments for a development-oriented climate policy? (S. Fischer); (7) The policy is needed - Central strategies for combating climatic change (R. Guenther); (8) Technology transfer: Political controversies, successes and problems of implementation (C. Gerstetter); (9) REDDplus - Forest protection as a chance for development and poverty reduction (K. Gerber); (10) What is climate justice? From the principle to political practice (T. Hirsch); (11) How much are 100 Billion Us-Dollar? Financing of climate protection between adequacy and creative bookkeeping (W. Sterk); (12) No money, no fun - Climate change financing has to be made more concrete (F. Schwabe); (13) Human rights - Common struggle against the climatic change (T. Rathgeber); (14) Climate change adaptation - Handling extreme events and damages: 'Loss and damage' (T. Hirsch); (15) Rio 2012 and the reform of the international environment governance (N. Simon).

  16. A systematic review of motivational values and conservation success in and around protected areas.

    Science.gov (United States)

    Cetas, Elijah R; Yasué, Maï

    2017-02-01

    In conservation projects in and around protected areas (PAs), a suite of policy instruments are used to promote conservation behavior in local people. Few studies have related psychological research on motivational values to conservation in PAs. We conducted a systematic review of 120 peer-reviewed articles to assess the relative frequencies of policy instruments that aimed to foster intrinsic versus extrinsic motivations to conserve. We examined how the type of motivation engendered by the instrument (i.e., intrinsic or extrinsic motivation and based on the description of how the project was designed and implemented) influenced the ecological, economic, and social success of the project. We assessed the success of the project in only the case studies that included a quantitative or qualitative analysis of success. Projects designed to foster at least one intrinsically motivating instrument were 3 times more likely to meet socioeconomic or ecological goals. Although certain types of instruments such as payments or fines tended to be based on extrinsic motivators more often than education or monitoring programs, several successful projects involving payments or fines were linked to intrinsic motivation in the local community. Thus, our results suggest that rather than debating the relative merits of specific types of policy instruments, conservationists may have more success by focusing on how different motivators, suited to specific contexts, can better empower local communities to conserve. Broadly, our results suggest the current emphasis on social justice and well-being of local communities is a positive step toward protecting the world's remaining biodiversity. © 2016 Society for Conservation Biology.

  17. Protective value of immune responses developed in goats vaccinated with insoluble proteins from Sarcoptes Scabiei

    Directory of Open Access Journals (Sweden)

    Simson Tarigan

    2005-06-01

    Full Text Available Vaccines developed from certain membrane proteins lining the lumen of arthropod’s gut have been demonstrated effective in the control of some arthropod ectoparasites. A similar approach could also be applied to Sarcoptes scabiei since this parasite also ingests its host immunoglobulins. To evaluate immune protection of the membrane proteins, insoluble mite proteins were fractionated by successive treatment in the solutions of 1.14 M NaCl, 2% SB 3-14 Zwitterion detergent, 6 M urea, 6 M guanidine-HCl and 5% SDS. Five groups of goats (6 or 7 goats per group were immunised respectively with the protein fractions. Vaccination was performed 6 times, each with a dosage of 250 μg proteins, and 3 week intervals between vaccination. Group 6 (7 goats received PBS and adjuvant only, and served as an unvaccinated control. One week after the last vaccination, all goats were challenged with 2000 live mites on the auricles. The development of lesions were examined at 1 day, 2 days, and then every week from week 1 to 8. All animals were bled and weighed every week, and at the end of the experiment, skin scrapings were collected to determine the mite burden. Antibody responses induced by vaccination and challenge were examined by ELISA and Western blotting. This experiment showed that vaccination with the insoluble-protein fractions resulted in the development of high level of specific antibodies but the responses did not have any protective value. The severity of lesions and mite burden in the vaccinated animals were not different from those in the unvaccinated control.

  18. Climate protection as a national and international policy area. Intergovernmental cooperation and national implementation; Klimaschutz als nationales und internationales Politikfeld. Zwischenstaatliche Kooperation und nationalstaatliche Implementierung

    Energy Technology Data Exchange (ETDEWEB)

    Itzenplitz, Anja

    2012-07-01

    The anthropogenic greenhouse effect widely is regarded as the primary environmental problem of our time. At first, the author of the book under consideration provides a comprehensive overview of the current climate protection and systematizes the climate protection as a global public good. Based on this, the author examined the implementation of the international targets of climate protection at the national level by the example of the Federal Republic of Germany. For this, the efficiency of the German climate policy strategy is analyzed in order to achieve reductions in greenhouse gas emissions. In application of political-economic theories on the process of climate political decision-making, a political market for national climate protection will be conceptualized, and the rational behaviour of the various stakeholders empirically is verified. The observed inefficient special rules and exceptions can be explained as a result of the political influence by the stakeholders.

  19. Using Future Value Analysis to Select an Optimal Portfolio of Force Protection Initiatives

    National Research Council Canada - National Science Library

    Eskridge, Robert

    2003-01-01

    With the recent increase in terrorist activity, force protection has become a key issue for the Department of Defense, Leading the research for new ideas and concepts in force protection for the US...

  20. An Investigation on Legal Protection for Women Victims of Climate Change; Studying African Regional Documents

    Directory of Open Access Journals (Sweden)

    Nasrin Mosaffa

    2016-04-01

    Full Text Available In recent decades, paying attention to the subject of Climate Change and its destructive effects on different countries around the world have caused regular activities as holding international conferences, and ratifying some international documents. Developing and non-developed countries have less facilities and infrastructures to protect themselves from climate change effects and are more vulnerable. Moreover, African countries due to their climate conditions are the most vulnerable. Even more, they have the main population of climate refugees. Although an increasing effort in Africa has resulted in more legal protection for victims of climate change especially women as the most volunrable people, and has been appeared in many regional treaties, but inconsistency and denial of responsibilities from developing countries have caused serious challenges for long term legal-protection of environmental refugees and displacements, especially women and children who are the most vulnerable of climate change victims. Since a sufficient protection of these people requires a common concern and responsibility between states, referring to the "common but different responsibility" principle is one of the most important legal pillar for burden sharing of the massive climate – change movements. تأثیرات تغییرات اقلیم در دهه‌های گذشته بسیار بزرگ بوده و توجه به این پدیده موجب انجام اقدامات معمول بین‌المللی از قبیل برگزاری کنفرانس، تشکیل نهادهـا و تنظیم اسناد گردیده است. در ایـن بین، کشورهای کمتر توسعه‌یافته از امکانات کمتری برای مقابله با این تغییرات برخوردار و در نتیجه آسیب پذیر‌ترند. منطقه آفریقا با توجه به شرایط اقلیمی خاص خود بیشترین آسیب را متحمل شده و هم

  1. Re-examining the provisions for climate protection. Tightrope walk of the Federal Government

    International Nuclear Information System (INIS)

    Schuermann, H.J.

    1996-01-01

    The federal government assigns priority to a concept of small steps in climate protection. At the Environmental Summit in Berlin in the Spring of 1995, Federal Chancellor Helmut Kohl promised a 25% decrease of German carbon dioxide (CO 2 ) emissions between 1990 and 2005. Even though considerable progress has been made in this country since the early nineties, the CO 2 reduction level envisaged for political reasons remains threatened. Compared to 1990 as the base line year, CO 2 emissions in the Federal Republic by the middle of this decade have been reduced by more than 130 million tons, i.e. 13%. However, this decrease is due to the drastic decline in particularly CO 2 -intensive production processes in the new German federal states. In Eastern Germany, especially the use of lignite, with its relatively high carbon dioxide fractions, has been reduced. A number of aspects need to be taken into account. The reductions promised in voluntary agreements for cooperation between industry and the federal government are an important step in the right direction. Energy taxes based on emissions should be introduced only on the basis of a calculable schedule, in small steps and, if possible, in an internationally harmonized approach in order to protect long-term investments. In this way, longer-term incentives could be offered in the interest of environmentally benign innovations and investments already at the stage of industrial planning. Should nuclear power, which produces no CO 2 emissions, be abandoned on political grounds, the national costs of such a switch would be likely to reach amounts in the double or three-digit billions. The operation of German nuclear power plants at present allows some 150 million tons of CO 2 to be avoided annually. If new reactors could be built in the future without any political obstacles, additional CO 2 savings potentials could be mobilized. (orig./DG)

  2. Housing growth in and near United States protected areas limits their conservation value

    Science.gov (United States)

    Volker. C. Radeloff; Susan I. Stewart; Todd J. Hawbaker; Urs Gimmi; Anna M. Pidgeon; Curtis H. Flather; Roger. B. Hammer; David P. Helmers

    2010-01-01

    Protected areas are crucial for biodiversity conservation because they provide safe havens for species threatened by land-use change and resulting habitat loss. However, protected areas are only effective when they stop habitat loss within their boundaries, and are connected via corridors to other wild areas. The effectiveness of protected areas is threatened by...

  3. Toward high value sensing: monolayer-protected metal nanoparticles in multivariable gas and vapor sensors.

    Science.gov (United States)

    Potyrailo, Radislav A

    2017-08-29

    For detection of gases and vapors in complex backgrounds, "classic" analytical instruments are an unavoidable alternative to existing sensors. Recently a new generation of sensors, known as multivariable sensors, emerged with a fundamentally different perspective for sensing to eliminate limitations of existing sensors. In multivariable sensors, a sensing material is designed to have diverse responses to different gases and vapors and is coupled to a multivariable transducer that provides independent outputs to recognize these diverse responses. Data analytics tools provide rejection of interferences and multi-analyte quantitation. This review critically analyses advances of multivariable sensors based on ligand-functionalized metal nanoparticles also known as monolayer-protected nanoparticles (MPNs). These MPN sensing materials distinctively stand out from other sensing materials for multivariable sensors due to their diversity of gas- and vapor-response mechanisms as provided by organic and biological ligands, applicability of these sensing materials for broad classes of gas-phase compounds such as condensable vapors and non-condensable gases, and for several principles of signal transduction in multivariable sensors that result in non-resonant and resonant electrical sensors as well as material- and structure-based photonic sensors. Such features should allow MPN multivariable sensors to be an attractive high value addition to existing analytical instrumentation.

  4. Protective value of piroxicam on the enhanced inflammatory response after whole body irradiation

    Energy Technology Data Exchange (ETDEWEB)

    el-Ghazaly, M.; Saleh, S.; Kenawy, S.; Roushdy, H.M.; Khayyal, M.T.

    1986-06-01

    The anti-inflammatory activity of piroxicam was assessed after whole body irradiation in rats. Two models of inflammation, the carrageenan-induced edema and the adjuvant-induced arthritis in rats have been utilised. Piroxicam at doses of 1, 5 and 10 mg kg-1 i.p. was effective in inhibiting the paw edema produced in both models of inflammation. The inflammatory response in irradiated was significantly higher than that produced in normal animals and was dependent on the radiation dose level used (0.5-2 Gy). The effect of piroxicam on the late inflammatory response produced by exposure to 2 Gy was studied by measuring the carrageenan-induced edema 4 h after irradiation and on the third and seventh day thereafter. The increase in paw volume was significantly suppressed in animals receiving the drug. Administration of piroxicam (5 mg kg-1) one hour before irradiation of animals at 0.5 Gy, produced inhibition to the exaggerated inflammatory response in irradiated animals. This suggests that piroxicam possibly owes its protective value to prevention of the increase in cellular permeability induced by radiation. Alternatively, the drug may exert this effect by inhibiting PG synthesis, thereby reducing their potentiating influence on the other mediators of inflammation. Furthermore, the inhibition of lysosomal enzyme release possibly induced by the drug may contribute to the probable reduction in the release of inflammatory mediators.

  5. Protective factors for mental health and well-being in a changing climate: Perspectives from Inuit youth in Nunatsiavut, Labrador.

    Science.gov (United States)

    Petrasek MacDonald, Joanna; Cunsolo Willox, Ashlee; Ford, James D; Shiwak, Inez; Wood, Michele

    2015-09-01

    The Canadian Arctic is experiencing rapid changes in climatic conditions, with implications for Inuit communities widely documented. Youth have been identified as an at-risk population, with likely impacts on mental health and well-being. This study identifies and characterizes youth-specific protective factors that enhance well-being in light of a rapidly changing climate, and examines how climatic and environmental change challenges these. In-depth conversational interviews were conducted with youth aged 15-25 from the five communities of the Nunatsiavut region of Labrador, Canada: Nain, Hopedale, Postville, Makkovik, and Rigolet. Five key protective factors were identified as enhancing their mental health and well-being: being on the land; connecting to Inuit culture; strong communities; relationships with family and friends; and staying busy. Changing sea ice and weather conditions were widely reported to be compromising these protective factors by reducing access to the land, and increasing the danger of land-based activities. This study contributes to existing work on Northern climate change adaptation by identifying factors that enhance youth resilience and, if incorporated into adaptation strategies, may contribute to creating successful and effective adaptation responses. Copyright © 2015 Elsevier Ltd. All rights reserved.

  6. Establishing Design Storm Values from Climate Models in Coastal Regions: Challenges and Opportunities

    Science.gov (United States)

    Dynamic interactions of atmospheric and hydrological processes result in large spatiotemporal changes of precipitation and wind speed in coastal storm events under both current and future climates. This variability can impact the design and sustainability of water infrastructure ...

  7. Economic factor environmental protection. Productivity of the German environmental and climate protection industry in international competition; Wirtschaftsfaktor Umweltschutz. Leistungsfaehigkeit der deutschen Umwelt- und Klimaschutzwirtschaft im internationalen Vergleich

    Energy Technology Data Exchange (ETDEWEB)

    Legler, Harald; Krawczyk, Olaf [Niedersaechsisches Institut fuer Wirtschaftsforschung (NIW), Hannover (Germany); Walz, Rainer; Eichhammer, Wolfgang; Frietsch, Rainer [Fraunhofer Institut fuer System- und Innovationsforschung (ISI), Karlsruhe (Germany)

    2006-05-15

    The analysis on the economic factor environment and the German environmental industry on international competition is faced to methodological limits, since the environmental industry does not present itself as an homogeneous sector. The study is organized in the following chapters: introduction - the importance of environmental industry; classification of environmental and climate protection industry; productivity volume and production structure; international competition for potential environmental protection products; environmental protection industry and innovative performance. Integrated environmental solutions are of increasing significance, avoiding emissions and products and production process from beginning on. All known forecast indicate an expansive market development. In addition the rising prices for crude oil may push the search for innovative solutions to substitute fossil energy sources. The environmental industry should look for globally transferable solutions in order to promote global sustainable growth.

  8. Can Protection Motivation Theory explain farmers'adaptation to Climate change/variability decision making in the Gambia?

    Science.gov (United States)

    Bagagnan, A. R.

    2016-12-01

    In the Gambia, Changes in the climate pattern has affected and continue to affect the agriculture sector and therefore calling for effective adaptation policies. The present study aimed to explain farmers' adoption of climate change adaptation measure through the protection motivation theory in The Central River Region of The Gambia. Primary data were collected in all the eight communities of the study area. A transect walk was conducted first followed by a survey with 283 informants. The perception variables were referring to the past 20 years while the stated implementation was addressing the current adaptation practices. Results showed that on one hand, most of the perception variables such as severity, ability to withstand, and internal barriers are significantly correlated to protection motivation and on the other hand Protection motivation and stated implementation for water conservation technique are strongly correlated. Structural Equation Modeling confirms the mediation role of Protection motivation between Farmers stated implementation and their perception of climate variability. Decrease in soil water storage capacity, degradation of the quality of soil surface structure, decrease of the length of the growing season are factors that motivate farmers to implement an adaptation measure. Cost of the implementation and farmers' vulnerability are factors that prevent farmers to implement an adaptation measure. The cost of the implementation is the main barrier to farmers `protection motivation. Therefore the study suggested that farmers' awareness about climate change/variability should be increased through farmers' field school and awareness campaigns, farmers' resilience should be improved and adaptation measures should be made accessible to farmers through loans facilities and subsidizes application.

  9. How do migratory species add ecosystem service value to wilderness? Calculating the spatial subsidies provided by protected areas

    Science.gov (United States)

    Lopez-Hoffman, Laura; Semmens, Darius J.; Diffendorfer, Jay

    2013-01-01

    Species that migrate through protected and wilderness areas and utilize their resources, deliver ecosystem services to people in faraway locations. The mismatch between the areas that most support a species and those areas where the species provides most benefits to society can lead to underestimation of the true value of protected areas such as wilderness. We present a method to communicate the “off-site” value of wilderness and protected areas in providing habitat to migratory species that, in turn, provide benefits to people in distant locations. Using northern pintail ducks (Anas acuta) as an example, the article provides a method to estimate the amount of subsidy – the value of the ecosystem services provided by a migratory species in one area versus the cost to support the species and its habitat elsewhere.

  10. Reciprocal associations between interpersonal and values dimensions of school climate and peer victimization in elementary school children.

    Science.gov (United States)

    Leadbeater, Bonnie; Sukhawathanakul, Paweena; Smith, David; Bowen, François

    2015-01-01

    We examine longitudinal relations among children's and parents' reports of peer victimization and their perceptions of school climate dimensions reflecting school interpersonal relationships (relationships among children and their teachers and peers, and of parents and principals) and values (fairness and equity of access to resources). Children were in Grades 3 and 4 at Time 1 (Mage = 9.32, SDage = .74; 49% boys). Bidirectional influences of school climate and reports of peer victimization were investigated in path models across grade (Time 1 to Time 2) and within a grade (Time 2 to Time 3). Child and parent reports of school climate dimensions showed considerable stability. Hypothesized reciprocal relationships between each of the school climate dimensions and peer victimization were significant. Child-reported frequency of parent involvement in school activities was associated with lower levels of peer victimization within a school year. Parent perceptions of involvement in school activities and the schools' connection with the community were unrelated to the children's reports of peer victimization. Children's negative cognitions or "worldviews" coupled with peer victimization may fuel problems with school connectedness, safety, and help seeking. Findings shed light on possible pathways for reducing peer victimization by leveraging specific aspects of the social climate within schools.

  11. The European Community and climate protection. What's behind the ''empty rhetoric''?

    International Nuclear Information System (INIS)

    Ringius, Lasse

    1999-10-01

    The EC has been hoping to play an environmental leadership role in the global climate negotiations and has been proposing comparatively stringent climate targets for the OECD countries. But especially the United States and to some extent the international environmental community have criticized the EC for being unable to develop effective climate policies that will achieve its ambitious targets. This publication shows that the EC in general expects that it is relatively inexpensive to implement climate policy within the EC and that its climate policy strategy from the beginning has been heavily influenced by the notion of environmental leadership. The defensive positions taken by the United States and Japan in the global climate negotiations have made EC environmental leadership seem simultaneously economically, environmentally and politically beneficial, and political and environmental interests have pushed EC climate policy to go further than what it otherwise would have been. (author)

  12. Very high resolution regional climate model simulations over Greenland: Identifying added value

    DEFF Research Database (Denmark)

    Lucas-Picher, P.; Wulff-Nielsen, M.; Christensen, J.H.

    2012-01-01

    models. However, the bias between the simulations and the few available observations does not reduce with higher resolution. This is partly explained by the lack of observations in regions where the higher resolution is expected to improve the simulated climate. The RCM simulations show......This study presents two simulations of the climate over Greenland with the regional climate model (RCM) HIRHAM5 at 0.05° and 0.25° resolution driven at the lateral boundaries by the ERA-Interim reanalysis for the period 1989–2009. These simulations are validated against observations from...... that the temperature has increased the most in the northern part of Greenland and at lower elevations over the period 1989–2009. Higher resolution increases the relief variability in the model topography and causes the simulated precipitation to be larger on the coast and smaller over the main ice sheet compared...

  13. Protected Area Tourism in a Changing Climate: Will Visitation at US National Parks Warm Up or Overheat?

    Science.gov (United States)

    Fisichelli, Nicholas A; Schuurman, Gregor W; Monahan, William B; Ziesler, Pamela S

    2015-01-01

    Climate change will affect not only natural and cultural resources within protected areas but also tourism and visitation patterns. The U.S. National Park Service systematically collects data regarding its 270+ million annual recreation visits, and therefore provides an opportunity to examine how human visitation may respond to climate change from the tropics to the polar regions. To assess the relationship between climate and park visitation, we evaluated historical monthly mean air temperature and visitation data (1979-2013) at 340 parks and projected potential future visitation (2041-2060) based on two warming-climate scenarios and two visitation-growth scenarios. For the entire park system a third-order polynomial temperature model explained 69% of the variation in historical visitation trends. Visitation generally increased with increasing average monthly temperature, but decreased strongly with temperatures > 25°C. Linear to polynomial monthly temperature models also explained historical visitation at individual parks (R2 0.12-0.99, mean = 0.79, median = 0.87). Future visitation at almost all parks (95%) may change based on historical temperature, historical visitation, and future temperature projections. Warming-mediated increases in potential visitation are projected for most months in most parks (67-77% of months; range across future scenarios), resulting in future increases in total annual visits across the park system (8-23%) and expansion of the visitation season at individual parks (13-31 days). Although very warm months at some parks may see decreases in future visitation, this potential change represents a relatively small proportion of visitation across the national park system. A changing climate is likely to have cascading and complex effects on protected area visitation, management, and local economies. Results suggest that protected areas and neighboring communities that develop adaptation strategies for these changes may be able to both

  14. Energy Assurance: Essential Energy Technologies for Climate Protection and Energy Security

    Energy Technology Data Exchange (ETDEWEB)

    Greene, David L [ORNL; Boudreaux, Philip R [ORNL; Dean, David Jarvis [ORNL; Fulkerson, William [University of Tennessee, Knoxville (UTK); Gaddis, Abigail [University of Tennessee, Knoxville (UTK); Graham, Robin Lambert [ORNL; Graves, Ronald L [ORNL; Hopson, Dr Janet L [University of Tennessee, Knoxville (UTK); Hughes, Patrick [ORNL; Lapsa, Melissa Voss [ORNL; Mason, Thom [ORNL; Standaert, Robert F [ORNL; Wilbanks, Thomas J [ORNL; Zucker, Alexander [ORNL

    2009-12-01

    We present and apply a new method for analyzing the significance of advanced technology for achieving two important national energy goals: climate protection and energy security. Quantitative metrics for U.S. greenhouse gas emissions in 2050 and oil independence in 2030 are specified, and the impacts of 11 sets of energy technologies are analyzed using a model that employs the Kaya identity and incorporates the uncertainty of technological breakthroughs. The goals examined are a 50% to 80% reduction in CO2 emissions from energy use by 2050 and increased domestic hydrocarbon fuels supply and decreased demand that sum to 11 mmbd by 2030. The latter is intended to insure that the economic costs of oil dependence are not more than 1% of U.S. GDP with 95% probability by 2030. Perhaps the most important implication of the analysis is that meeting both energy goals requires a high probability of success (much greater than even odds) for all 11 technologies. Two technologies appear to be indispensable for accomplishment of both goals: carbon capture and storage, and advanced fossil liquid fuels. For reducing CO2 by more than 50% by 2050, biomass energy and electric drive (fuel cell or battery powered) vehicles also appear to be necessary. Every one of the 11 technologies has a powerful influence on the probability of achieving national energy goals. From the perspective of technology policy, conflict between the CO2 mitigation and energy security is negligible. These general results appear to be robust to a wide range of technology impact estimates; they are substantially unchanged by a Monte Carlo simulation that allows the impacts of technologies to vary by 20%.

  15. Climate

    International Nuclear Information System (INIS)

    Fellous, J.L.

    2005-02-01

    This book starts with a series of about 20 preconceived ideas about climate and climatic change and analyses each of them in the light of the present day knowledge. Using this approach, it makes a status of the reality of the climatic change, of its causes and of the measures to be implemented to limit its impacts and reduce its most harmful consequences. (J.S.)

  16. The economic value of drought information for water management under climate change: a case study in the Ebro basin

    Directory of Open Access Journals (Sweden)

    S. Quiroga

    2011-03-01

    Full Text Available Drought events in the Mediterranean are likely to increase in frequency, duration and intensity due to climate change, thereby affecting crop production. Information about drought is valuable for river basin authorities and the farmers affected by their decisions. The economic value of this information and the resulting decisions are of interest to these two stakeholder groups and to the information providers. Understanding the dynamics of extreme events, including droughts, in future climate scenarios for the Mediterranean is being improved continuously. This paper analyses the economic value of information on drought events taking into account the risk aversion of water managers. We consider the effects of drought management plans on rice production in the Ebro river basin. This enables us to compute the willingness to compensate the river basin authority for more accurate information allowing for better decision-making. If runoff is reduced, river basin planners can consider the reduction of water allocation for irrigation in order to eliminate the risk of water scarcity. Alternately, river basin planners may decide to maintain water allocation and accept a reduction of water supply reliability, leaving farmers exposed to drought events. These two alternatives offer different risk levels for crop production and farmers' incomes which determine the value of this information to the river basin authority. The information is relevant for the revision of River Basin Management Plans of the Water Framework Directive (WFD within the context of climate change.

  17. Risk-based flood protection planning under climate change and modeling uncertainty: a pre-alpine case study

    Science.gov (United States)

    Dittes, Beatrice; Kaiser, Maria; Špačková, Olga; Rieger, Wolfgang; Disse, Markus; Straub, Daniel

    2018-05-01

    Planning authorities are faced with a range of questions when planning flood protection measures: is the existing protection adequate for current and future demands or should it be extended? How will flood patterns change in the future? How should the uncertainty pertaining to this influence the planning decision, e.g., for delaying planning or including a safety margin? Is it sufficient to follow a protection criterion (e.g., to protect from the 100-year flood) or should the planning be conducted in a risk-based way? How important is it for flood protection planning to accurately estimate flood frequency (changes), costs and damage? These are questions that we address for a medium-sized pre-alpine catchment in southern Germany, using a sequential Bayesian decision making framework that quantitatively addresses the full spectrum of uncertainty. We evaluate different flood protection systems considered by local agencies in a test study catchment. Despite large uncertainties in damage, cost and climate, the recommendation is robust for the most conservative approach. This demonstrates the feasibility of making robust decisions under large uncertainty. Furthermore, by comparison to a previous study, it highlights the benefits of risk-based planning over the planning of flood protection to a prescribed return period.

  18. Risk-based flood protection planning under climate change and modeling uncertainty: a pre-alpine case study

    Directory of Open Access Journals (Sweden)

    B. Dittes

    2018-05-01

    Full Text Available Planning authorities are faced with a range of questions when planning flood protection measures: is the existing protection adequate for current and future demands or should it be extended? How will flood patterns change in the future? How should the uncertainty pertaining to this influence the planning decision, e.g., for delaying planning or including a safety margin? Is it sufficient to follow a protection criterion (e.g., to protect from the 100-year flood or should the planning be conducted in a risk-based way? How important is it for flood protection planning to accurately estimate flood frequency (changes, costs and damage? These are questions that we address for a medium-sized pre-alpine catchment in southern Germany, using a sequential Bayesian decision making framework that quantitatively addresses the full spectrum of uncertainty. We evaluate different flood protection systems considered by local agencies in a test study catchment. Despite large uncertainties in damage, cost and climate, the recommendation is robust for the most conservative approach. This demonstrates the feasibility of making robust decisions under large uncertainty. Furthermore, by comparison to a previous study, it highlights the benefits of risk-based planning over the planning of flood protection to a prescribed return period.

  19. 77 FR 74985 - Water Quality Standards for the State of Florida's Streams and Downstream Protection Values for...

    Science.gov (United States)

    2012-12-18

    ... Water Quality Standards for the State of Florida's Streams and Downstream Protection Values for Lakes... its numeric water quality standards for nutrients in Florida that were promulgated and published on.... Water Quality Criteria D. EPA Determination Regarding Florida and EPA's Rulemaking E. EPA Promulgation...

  20. Dynamical Downscaling over Siberia: Is there an added value in representing recent climate conditions?

    Science.gov (United States)

    Klehmet, K.; Rockel, B.

    2012-04-01

    The analysis of long-term changes and variability of climate variables for the large areal extent of Siberia - covering arctic, subarctic and temperate northern latitudes - is hampered by the sparseness of in-situ observations. To counteract this deficiency we aimed to provide a reconstruction of regional climate for the period 1948-2010 getting homogenous, consistent fields of various terrestrial and atmospheric parameters for Siberia. In order to obtain in addition a higher temporal and spatial resolution than global datasets can provide, we performed the reconstruction using the regional climate model COSMO-CLM (climate mode of the limited area model COSMO developed by the German weather service). However, the question arises whether the dynamically downscaled data of reanalysis can improve the representation of recent climate conditions. As global forcing for the initialization and the regional boundaries we use NCEP-1 Reanalysis of the National Centers for Environmental Prediction since it has the longest temporal data coverage among the reanalysis products. Additionally, spectral nudging is applied to prevent the regional model from deviating from the prescribed large-scale circulation within the whole simulation domain. The area of interest covers a region in Siberia, spanning from the Laptev Sea and Kara Sea to Northern Mongolia and from the West Siberian Lowland to the border of Sea of Okhotsk. The current horizontal resolution is of about 50 km which is planned to be increased to 25 km. To answer the question, we investigate spatial and temporal characteristics of temperature and precipitation of the model output in comparison to global reanalysis data (NCEP-1, ERA40, ERA-Interim). As reference Russian station data from the "Global Summary of the Day" data set, provided by NCDC, is used. Temperature is analyzed with respect to its climatologically spatial patterns across the model domain and its variability of extremes based on climate indices derived

  1. Solutions for ecosystem-level protection of ocean systems under climate change

    NARCIS (Netherlands)

    Queirós, Ana M.; Huebert, Klaus B.; Keyl, Friedemann; Fernandes, Jose A.; Stolte, Willem; Maar, Marie; Kay, Susan; Jones, Miranda C.; Hamon, Katell G.; Hendriksen, Gerrit; Vermard, Youen; Marchal, Paul; Teal, Lorna R.; Somerfield, Paul J.; Austen, Melanie C.; Barange, Manuel; Sell, Anne F.; Allen, Icarus; Peck, Myron A.

    2016-01-01

    The Paris Conference of Parties (COP21) agreement renewed momentum for action against climate change, creating the space for solutions for conservation of the ocean addressing two of its largest threats: climate change and ocean
    acidification (CCOA). Recent arguments that ocean policies

  2. Climate protection and carbon in wood. Comparison of management strategies; Klimaschutz und Kohlenstoff in Holz. Vergleich verschiedener Strategien

    Energy Technology Data Exchange (ETDEWEB)

    Rock, J.

    2008-11-05

    Forests are important for climate protection: They sequester and store carbon, and provide timber for wood products and fossil fuel substitution. These functions interact in a complex way. From a climate protection point of view it is desirable to optimize these interactions, i.e. to maximize the amount of carbon stored in the whole system (called ''forest-timber-option'') and to analyse what impact a management decision at the local level has with regard to the amount of carbon in the atmosphere. Inventory methods to estimate the total amount of carbon in a forest are needed. Classical forest inventories assess above-ground tree volume. To estimate total carbon in accordance with the requirements of the Kyoto-Protocol, these inventories need to be expanded with regard to the assessment of disturbances, dead wood decomposition, soil carbon, and the estimation of carbon from volume. Methods invented here can also be used to assess local-level management activities, or to ''factor out'' non-human-induced changes in carbon pools. The optimization of the ''forest-timber-option'' is restricted due to regulations of the Kyoto-Protocol, because forest-related measures are accounted for under other sectors than wood and timber use. Harvested timber is estimated as an ''emission'' from the forest, and forest owners have no benefit from the use of wood for industrial purposes. Here, an inclusion of forestry in emission trading schemes can be advantageous. Alternative ways to produce wood are short-rotation coppice plantations on agricultural soils. Information about growth and yield potentials are scarce for the regions where land availability is high. Aspen (P. tremula, P. tremuloides) was parameterized in an eco-physiological forest growth model (''4C'') to assess these potentials on sites in Eastern Germany under current and under changing climatic conditions. The results

  3. Climate protection and carbon in wood. Comparison of management strategies; Klimaschutz und Kohlenstoff in Holz. Vergleich verschiedener Strategien

    Energy Technology Data Exchange (ETDEWEB)

    Rock, J

    2008-11-05

    Forests are important for climate protection: They sequester and store carbon, and provide timber for wood products and fossil fuel substitution. These functions interact in a complex way. From a climate protection point of view it is desirable to optimize these interactions, i.e. to maximize the amount of carbon stored in the whole system (called ''forest-timber-option'') and to analyse what impact a management decision at the local level has with regard to the amount of carbon in the atmosphere. Inventory methods to estimate the total amount of carbon in a forest are needed. Classical forest inventories assess above-ground tree volume. To estimate total carbon in accordance with the requirements of the Kyoto-Protocol, these inventories need to be expanded with regard to the assessment of disturbances, dead wood decomposition, soil carbon, and the estimation of carbon from volume. Methods invented here can also be used to assess local-level management activities, or to ''factor out'' non-human-induced changes in carbon pools. The optimization of the ''forest-timber-option'' is restricted due to regulations of the Kyoto-Protocol, because forest-related measures are accounted for under other sectors than wood and timber use. Harvested timber is estimated as an ''emission'' from the forest, and forest owners have no benefit from the use of wood for industrial purposes. Here, an inclusion of forestry in emission trading schemes can be advantageous. Alternative ways to produce wood are short-rotation coppice plantations on agricultural soils. Information about growth and yield potentials are scarce for the regions where land availability is high. Aspen (P. tremula, P. tremuloides) was parameterized in an eco-physiological forest growth model (''4C'') to assess these potentials on sites in Eastern Germany under current and under changing climatic conditions. The results indicate that growth potentials are more sensitive to soil quality than to climatic conditions

  4. Valuing Employees with Disabilities: A Chain Effect of Pro-Disability Climate on Organizational Commitment

    Directory of Open Access Journals (Sweden)

    Jenell Lynn-Senter Wittmer

    2017-08-01

    Full Text Available Previous organizational research has focused heavily on organizational commitment, for employees in general, as well as for specific minority groups. However, there is a large gap in the research literature concerning the organizational commitment of people with disabilities. The current study contributes to the literature both by investigating the predictors of reported organizational commitment of people with disabilities, as well by examining organizational-level predictors, rather than individual-level phenomena. Additionally, rather than examining legal or compliance issues related to people with disabilities, as is found in most previous research, the current study examines contextual predictors of organizational commitment, pro-disability climate, pro-disability technology, and availability of flexible work arrangements. Structural equation modeling results suggest that there is a chain effect of pro-disability climate, which impacts the organizational commitment of people with disabilities through pro-disability technology and flexible work arrangements. Implications for both research and human resource practitioners are discussed.

  5. The potential impact of invasive woody oil plants on protected areas in China under future climate conditions.

    Science.gov (United States)

    Dai, Guanghui; Yang, Jun; Lu, Siran; Huang, Conghong; Jin, Jing; Jiang, Peng; Yan, Pengbo

    2018-01-18

    Biodiesel produced from woody oil plants is considered a green substitute for fossil fuels. However, a potential negative impact of growing woody oil plants on a large scale is the introduction of highly invasive species into susceptible regions. In this study, we examined the potential invasion risk of woody oil plants in China's protected areas under future climate conditions. We simulated the current and future potential distributions of three invasive woody oil plants, Jatropha curcas, Ricinus communis, and Aleurites moluccana, under two climate change scenarios (RCP2.6 and RCP8.5) up to 2050 using species distribution models. Protected areas in China that will become susceptible to these species were then identified using a spatial overlay analysis. Our results showed that by 2050, 26 and 41 protected areas would be threatened by these invasive woody oil plants under scenarios RCP2.6 and RCP8.5, respectively. A total of 10 unique forest ecosystems and 17 rare plant species could be potentially affected. We recommend that the invasive potential of woody oil plants be fully accounted for when developing forest-based biodiesel, especially around protected areas.

  6. Changing climate and the value of the tea landscape in Assam

    Science.gov (United States)

    Biggs, E. M.; Gupta, N.; Duncan, J.; Saikia, S. D.

    2015-12-01

    Tea production has a measurable impact upon millions of people's livelihoods in northeast India. The region is experiencing changes in climate characteristics which are placing added pressure on the tea industry for sustaining livelihoods. To increase understanding of the role of tea within the Assam landscape, this research has engaged with multiple local tea-producing stakeholders. Approximately 65% of Assam's tea is produced in large plantations, with the remaining 35% produced in smallholdings. Questionnaires were used to obtain information on land management practices operationalised by plantation managers and smallholders. Focus group sessions using the Delphi technique were conducted with tea workers (labourers for the plantations) to ascertain the level of importance of the tea sector to sustaining their livelihoods. Questionnaires and focus group surveys also attempted to establish stakeholder understanding of climate change. Data were analysed using spatial statistics to investigate intra- and inter-region variation in responses. Focus group responses were categorised to determine the livelihood asset base available to tea workers within plantations, with patterns of (dis)similarity observed spatially. Results indicate that land management practices (e.g. fertiliser and pesticide application), tea processing methods (e.g. onsite factory and energy generation), and social provisions for tea workers (e.g. sanitation and education facilities) varied greatly across the main tea growing regions of Assam. Tea workers listed numerous environmental and social factors as important for sustaining livelihoods, with the top ranked factors similar across some plantations (e.g. drinking water availability and access). Plantation managers are highly concerned with how climate conditions are affecting tea production, and although workers were aware of climate change issues in some plantations, socioeconomic conditions seemed of more pressing concern to their livelihoods.

  7. Depression in the barrio: An analysis of the risk and protective nature of cultural values among Mexican American substance users.

    Science.gov (United States)

    Villarreal, Yolanda R; Torres, Luis R; Stotts, Angela L; Ren, Yi; Sampson, Mcclain; Klawans, Michelle R; Bordnick, Patrick S

    2017-06-07

    Understanding the effect of cultural values on depression and how social networks influence these relationships may be important in the treatment of substance-using, Mexican American populations. Latino cultural values, familismo, personalismo, fatalismo, and machismo, may be associated with depression among Latinos. The current study identified the association of traditional Latino values on depressive symptomatology among a sample of Mexican American heroin injectors. A cross-sectional research design and field-intensive outreach methodology were utilized to recruit 227 Mexican American men. Participants were categorized into depressed and nondepressed groups. Relations among cultural values and depression were examined using logistic regression. Findings indicate that drug-using men with higher familismo and fatalismo scores are protected against depressive symptomatology. Relations between familismo and depression seem to be moderated by having a drug use network. In addition, findings reveal that age is inversely related to depressive symptomatology. Young Mexican American heroin users who do not ascribe to traditional Latino values may be highly associated with depression and therefore more vulnerable to riskier drug use behaviors. Moreover, drug-using social networks may affect the protective nature of certain cultural values. Further research is needed to identify whether culturally tailored treatments can cultivate these values while simultaneously undermining the effect of substance-using social networks in order to reduce depression symptoms among this group of high-risk substance users.

  8. Protecting the Innocence of Youth: Moral Sanctity Values Underlie Censorship From Young Children.

    Science.gov (United States)

    Anderson, Rajen A; Masicampo, E J

    2017-11-01

    Three studies examined the relationship between people's moral values (drawing on moral foundations theory) and their willingness to censor immoral acts from children. Results revealed that diverse moral values did not predict censorship judgments. It was not the case that participants who valued loyalty and authority, respectively, sought to censor depictions of disloyal and disobedient acts. Rather, censorship intentions were predicted by a single moral value-sanctity. The more people valued sanctity, the more willing they were to censor from children, regardless of the types of violations depicted (impurity, disloyalty, disobedience, etc.). Furthermore, people who valued sanctity objected to indecent exposure only to apparently innocent and pure children-those who were relatively young and who had not been previously exposed to immoral acts. These data suggest that sanctity, purity, and the preservation of innocence underlie intentions to censor from young children.

  9. Geo-engineering: effective climate protection or megalomania? Methods, legal frameworks, environmental political claims; Geo-Engineering: wirksamer Klimaschutz oder Groessenwahn? Methoden, Rechtliche Rahmenbedingungen, Umweltpolitische Forderungen

    Energy Technology Data Exchange (ETDEWEB)

    Ginzky, Harald; Herrmann, Friederike; Kartschall, Karin; Leujak, Wera; Lipsius, Kai; Maeder, Claudia; Schwermer, Sylvia; Straube, Georg

    2011-04-15

    Today, strategies for climate protection use two main approaches. First, measures should be taken in order to reduce greenhouse gas emissions caused by humans. Second, measures should be carried out so that people and the environment can be adapted to unavoidable climatic changes. For some time, proposals are being discussed in order to meet the effect of climatic changes by large-scale intervention in global ecological processes. These measures are grouped under the term geo-engineering.

  10. ARM Data-Oriented Metrics and Diagnostics Package for Climate Model Evaluation Value-Added Product

    Energy Technology Data Exchange (ETDEWEB)

    Zhang, Chengzhu [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Xie, Shaocheng [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

    2017-10-15

    A Python-based metrics and diagnostics package is currently being developed by the U.S. Department of Energy (DOE) Atmospheric Radiation Measurement (ARM) Infrastructure Team at Lawrence Livermore National Laboratory (LLNL) to facilitate the use of long-term, high-frequency measurements from the ARM Facility in evaluating the regional climate simulation of clouds, radiation, and precipitation. This metrics and diagnostics package computes climatological means of targeted climate model simulation and generates tables and plots for comparing the model simulation with ARM observational data. The Coupled Model Intercomparison Project (CMIP) model data sets are also included in the package to enable model intercomparison as demonstrated in Zhang et al. (2017). The mean of the CMIP model can serve as a reference for individual models. Basic performance metrics are computed to measure the accuracy of mean state and variability of climate models. The evaluated physical quantities include cloud fraction, temperature, relative humidity, cloud liquid water path, total column water vapor, precipitation, sensible and latent heat fluxes, and radiative fluxes, with plan to extend to more fields, such as aerosol and microphysics properties. Process-oriented diagnostics focusing on individual cloud- and precipitation-related phenomena are also being developed for the evaluation and development of specific model physical parameterizations. The version 1.0 package is designed based on data collected at ARM’s Southern Great Plains (SGP) Research Facility, with the plan to extend to other ARM sites. The metrics and diagnostics package is currently built upon standard Python libraries and additional Python packages developed by DOE (such as CDMS and CDAT). The ARM metrics and diagnostic package is available publicly with the hope that it can serve as an easy entry point for climate modelers to compare their models with ARM data. In this report, we first present the input data, which

  11. Economic value of ecosystem services in Protected Landscape Areas n the Czech Republic

    Czech Academy of Sciences Publication Activity Database

    Daněk, Jan; Vačkář, David; Lorencová, Eliška

    2017-01-01

    Roč. 10, 1-2 (2017), s. 99-112 ISSN 1803-2451 R&D Projects: GA MŠk(CZ) LO1415 Institutional support: RVO:67179843 Keywords : ecosystem services * economic valuation * Protected Landscape Areas * forest ecosystems Subject RIV: EH - Ecology, Behaviour OBOR OECD: Environmental sciences (social aspects to be 5.7)

  12. Protection Motivation and Self-Efficacy: Toward a General Expectancy-Value Model of Attitude Change.

    Science.gov (United States)

    Maddux, James E.; Rogers, Ronald W.

    Rogers' protection motivation theory that, in a fear-producing situation, stresses cognitive processes rather than emotional ones and emphasizes coping with or avoiding aversive events rather than reducing unpleasant emotional states and Bandura's theory of self-efficacy, i.e., all processes of psychological change operate through the alteration…

  13. An analysis of local stakeholder values for tropical protected areas in Madagascar

    Science.gov (United States)

    Donald F. Dennis; Michel Masozera

    2009-01-01

    The continued delivery of ecosystem services produced in tropical areas is essential to economic prosperity and human welfare. The success of tropical land protection strategies may depend on the input and support of local people, who often have an intimate and dependent relationship with the land. This study uses conjoint analytic techniques to assess and analyze...

  14. The role of religious values in extending social protection: A South ...

    African Journals Online (AJOL)

    This article reflects critically on the role played by religious networks – in particular the African Independent Churches or African Initiated Churches (AICs) – in enhancing social protection by means of informal coping mechanisms in the South African context. It also examines various factors that contribute towards informal ...

  15. Family obligation values and family assistance behaviors: protective and risk factors for Mexican-American adolescents' substance use.

    Science.gov (United States)

    Telzer, Eva H; Gonzales, Nancy; Fuligni, Andrew J

    2014-02-01

    Adolescent substance use is one of today's most important social concerns, with Latino youth exhibiting the highest overall rates of substance use. Recognizing the particular importance of family connection and support for families from Mexican backgrounds, the current study seeks to examine how family obligation values and family assistance behaviors may be a source of protection or risk for substance use among Mexican-American adolescents. Three hundred and eighty-five adolescents (51% female) from Mexican backgrounds completed a questionnaire and daily diary for 14 consecutive days. Results suggest that family obligation values are protective, relating to lower substance use, due, in part, to the links with less association with deviant peers and increased adolescent disclosure. In contrast, family assistance behaviors are a source of risk within high parent-child conflict homes, relating to higher levels of substance use. These findings suggest that cultural values are protective against substance use, but the translation of these values into behaviors can be a risk factor depending upon the relational context of the family.

  16. Family Obligation Values and Family Assistance Behaviors: Protective and Risk Factors for Mexican-American Adolescents’ Substance Use

    Science.gov (United States)

    2014-01-01

    Adolescent substance use is one of today’s most important social concerns, with Latino youth exhibiting the highest overall rates of substance use. Recognizing the particular importance of family connection and support for families from Mexican backgrounds, the current study seeks to examine how family obligation values and family assistance behaviors may be a source of protection or risk for substance use among Mexican-American adolescents. Three hundred and eighty-five adolescents (51% female) from Mexican backgrounds completed a questionnaire and daily diary for 14 consecutive days. Results suggest that family obligation values are protective, relating to lower substance use, due, in part, to the links with less association with deviant peers and increased adolescent disclosure. In contrast, family assistance behaviors are a source of risk within high parent-child conflict homes, relating to higher levels of substance use. These findings suggest that cultural values are protective against substance use, but the translation of these values into behaviors can be a risk factor depending upon the relational context of the family. PMID:23532598

  17. Towards an economic sustainable, high yielding and climate-smart agriculture with high landscape values; Paa vaeg mot ett ekonomiskt haallbart, hoegproducerande och klimatsmart jordbruk med hoega landskapsvaerden

    Energy Technology Data Exchange (ETDEWEB)

    Kumm, Karl-Ivar

    2013-07-15

    In 1995-97, the Swedish Environmental Protection Agency carried out a futures study with the aim of identifying ways to achieve environmentally friendly, sustainable Swedish agriculture by 2021. The results indicated that major environmental improvements were possible, while also improving profitability and increasing production of food and bioenergy. At a time half way between 1995 and 2021, the trends predicted in that study were compared against actual developments in agriculture. The analysis showed that most objectives regarding environmental quality were on the way to being achieved relatively well. However, profitability continued to be weak, while food production had decreased and bioenergy production was far below the predicted level. The latter means that agriculture was far from achieving the target of compensating for its emissions of greenhouse gases through bioenergy production substituting for fossil energy. This analysis showed that weak profitability and insufficient production capacity at current prices are the greatest sustainability problems in Swedish agriculture. If profitability cannot be improved, agriculture will decline and its positive effects on the landscape will decrease. If production does not increase, there will have to be continued or increased food imports, which are often less favourable from an environmental perspective than food produced in Sweden. If bioenergy production in agriculture does not drastically increase, it will be difficult to realise the vision of a Sweden without net emissions of greenhouse gases by 2050. The present report updates the futures study. In the evaluation, great emphasis is placed on identifying paths to economically sustainable, high producing and climate-smart agriculture with high landscape values. It is assumed that the current agricultural support system is replaced with environmental payment based on landscape and climate benefits. The views expressed in this report are those of its author and

  18. ARM Climate Research Facility Spectral Surface Albedo Value-Added Product (VAP) Report

    Energy Technology Data Exchange (ETDEWEB)

    McFarlane, S; Gaustad, K; Long, C; Mlawer, E

    2011-07-15

    This document describes the input requirements, output data products, and methodology for the Spectral Surface Albedo (SURFSPECALB) value-added product (VAP). The SURFSPECALB VAP produces a best-estimate near-continuous high spectral resolution albedo data product using measurements from multifilter radiometers (MFRs). The VAP first identifies best estimates for the MFR downwelling and upwelling shortwave irradiance values, and then calculates narrowband spectral albedo from these best-estimate irradiance values. The methodology for finding the best-estimate values is based on a simple process of screening suspect data and backfilling screened and missing data with estimated values when possible. The resulting best-estimate MFR narrowband spectral albedos are used to determine a daily surface type (snow, 100% vegetation, partial vegetation, or 0% vegetation). For non-snow surfaces, a piecewise continuous function is used to estimate a high spectral resolution albedo at 1 min temporal and 10 cm-1 spectral resolution.

  19. Individualized responsibility: 'if climate protection becomes everyone's responsibility, does it end up being no-one's?'

    Directory of Open Access Journals (Sweden)

    Jennifer Kent

    2009-09-01

    Full Text Available Whereas global compacts, such as the Kyoto Protocol, have yet to consolidate action from governments on climate change, there has been increasing emphasis and acknowledgement of the role of individuals (as citizens and consumers as contributors to climate change and as responsible agents in mitigating greenhouse gas emissions. Recently, along with the acknowledgement of the threat that anthropogenic climate change presents to the planet, governments and non-government organizations have focused on personal responsibility campaigns targeting individuals and households with a view to stemming the growth of greenhouse gas emissions. The Australian Government, for example, spent $25 million in 2007 on the climate change information campaign targeted to every Australian household, ‘Be Climate Clever: “I can do that”. Such measures centre on “personal, private-sphere ….. behaviour” (Stern 2005: 10786 that focuses on the “choice of goods, services and lifestyles” (WWF-UK 2008: 10 and imply that global greenhouse gas emission reduction targets can be met through the actions of individuals. There is growing concern in some quarters about climate change programs that emphasize individual behaviour change strategies that use “simple and painless steps” (WWF-UK 2008 and “small steps add up” (Accountability and Consumers International 2007 approaches. The emergent fear is that given the urgency of the climate change problem that such approaches will mean important opportunities for citizen-led action will be lost. This paper will explore how notions of individual responsibility have arisen and what the trend towards individualized responsibility may mean for active citizenship on climate change.

  20. Climate protection in Colombia. An overview; Klimaschutz in Kolumbien. Ein Uebersichtsbeitrag

    Energy Technology Data Exchange (ETDEWEB)

    Lemberg, Katrin [Universidad Externado de Colombia, Bogota (Colombia)

    2014-07-01

    The effects of the climatic change in Colombia includes the increase of sea level at the Caribbean and the Pacific coast, the increase of temperature, the increase of precipitation, effecting the agricultures, the ecosystems, the water supply and the public health. Colombia has already started specific programs, adaptation measures with respect to the effects of the climatic change, reduction of the greenhouse gas emissions and projects with respect to the reduction of emissions due to deforestation and degradation.

  1. Immission protection law aspects of the determination of limiting values for electromagnetic fields

    International Nuclear Information System (INIS)

    Rebentisch, M.

    1994-01-01

    The discussion on the effects of electromagnetic fields on human beings is mostly concentrated on the question of how low the binding limiting values for this should be set. This does not nearly cover the multi-layer legal problems which arise in determining the limiting value. The article tackles the width of the problems. (orig.) [de

  2. Developments of the climate protection law and the climate change policy 2014-2015. Pt. 2. Federal government, federal states and municipalities; Entwicklungen des Klimaschutzrechts und der Klimaschutzpolitik 2014/2015. T. 2. Bund, Bundeslaender und Kommunen

    Energy Technology Data Exchange (ETDEWEB)

    Staesche, Uta [Hochschule fuer Wirtschaft und Recht (HWR), Berlin (Germany). Inst. fuer Klimaschutz, Energie und Mobilitaet (IKEM)

    2015-08-14

    According to the motto of the energy transition the Federal Government set herself targets in the areas of greenhouse gas emissions, renewable energy and energy efficiency. Main emphasis of its climate change policy is the implementation of the 2014/15 Action Programme Climate Protection 2020. A key measure discussed here is the climate contribution of the German electricity sector, is now being implemented in a significantly modified form. With a view on the long-term climate objectives prepares the federal government the national climate change plan 2050; the federal government promote locally climate protection within the framework of the National Climate Protection Initiative (NKI) in a Variety of projects. On the level of the federal states intensifies clearly the trend of the legal protection of federal climate protection targets. In addition to the federal levels are also the municipalities still active in various climate protection projects. [German] Unter dem Leitwort der Energiewende hat sich die Bundesregierung Ziele in den Bereichen Treibhausgasemissionen, erneuerbare Energien und Energieeffizienz gesetzt. Schwerpunkt ihrer Klimaschutzpolitik bildet 2014/15 die Umsetzung des Aktionsprogramms Klimaschutz 2020. Als eine zentrale Massnahme wurde hier der Klimabeitrag des deutschen Stromsektors diskutiert, der nun in deutlich abgewandelter Form umgesetzt wird. Mit Blick auf die langfristigen Klimaschutzziele bereitet die Bundesregierung den nationalen Klimaschutzplan 2050 vor; Klimaschutz vor Ort foerdert sie im Rahmen der Nationalen Klimaschutzinitiative (NKI) in einer Vielzahl von Projekten. Auf Ebene der Bundeslaender verstaerkt sich deutlich der Trend der gesetzlichen Absicherung von Landesklimaschutzzielen. Neben den ueberregionalen Ebenen sind auch die Kommunen weiterhin in vielfaeltigen Klimaschutzprojekten aktiv.

  3. Study 1: the concept ''carbon value'' evaluations and applications among the policies fighting against the climatic change

    International Nuclear Information System (INIS)

    Blanchard, O.; Criqui, P.

    2000-01-01

    This study fits into the discussions resulting from the the General Commission report ''Energy 2010-2020'', about the risk management associated to the energy development, including the climatic change. The study presents in a first part the methodological aspects leading to the definition of the carbon concept and in a second part it analyses and compares the carbon values obtained in few simulations. The future political stake will be to implementing regulations or economic methods allowing a fair arbitration between economic efficiency and equity in the imposed loads distribution. (A.L.B.)

  4. German power market in Europe. Between competition and climate protection; Der deutsche Strommarkt in Europa. Zwischen Wettbewerb und Klimaschutz

    Energy Technology Data Exchange (ETDEWEB)

    Krisp, A.

    2007-07-01

    In order to attain the targets of climatic protection and in order to guarantee a safe supply of energy, a committed climatic program and energy program have to be submitted. The Federal Republic of Germany can attain this without rehabilitating the atomic energy. In addition, the development of the technologies has to be supported for the promotion of renewable energies. The national policy must strengthen their commitment and start initiatives for energy conservation. For this, the following aspects are suggested: (a) Enhancement of the energy standards of electrical appliances; (b) Minimization of the losses of energy due to the ''Stand By '' function of electrical appliances; (c) Promotion of investments in clean coal technologies and in technologies of combined heat and power generation; (d) Further avoidance of losses with the use of fossil sources of energy; (e) Auction of the free of charge certificates; (f) reduction the network charges; (g) coordinated energy policy on European level.

  5. Added value by rule IEC61850. Modernizing the electrical protection of Gundremmingen nuclear power plant

    International Nuclear Information System (INIS)

    Hoetzel, A.; Willems, D.; Maier, K.L.; Herrmann, H.J.; Einsiedler, G.

    2006-01-01

    After many years in operation the large power plant generating units B and C at Gundremmingen nuclear power plant are due for inspection and maintenance, which also requires modernizing the electrical protection. Unlike the construction of new power plants, additional constraints apply to modernization in existing plants. The new solution has to fit as seamlessly as possible into the existing units, such as signaling systems with their multitude of signaling contacts and printers, or the connection to the power plant automation system. Apart from purely technical requirements, economic factors such as short standstill times, limited budgets or phased conversions also influence the choice of a suitable solution. Planning, construction and commissioning of the electrical generating unit protection was implemented by the Secondary Systems Technology Center, a technical department of RWE-Rhein-Ruhr Netzservice GmbH, in coordination with the operator. (orig.)

  6. Auditors’ Personal Values and Ethical Judgement at Different Levels of Ethical Climate: A Conceptual Link

    OpenAIRE

    Ahmed Mohamed Alteer; Sofri Bin Yahya; Md Harashid Haron

    2013-01-01

    The purpose of this paper is come up with theoretical model through understanding the causes and motives behind the auditor judgements. The finding of this study that there are several ethical theories a models provide a significant understanding of ethical issues and suggested factors that may affect ethical judgement decision. The suggestion model proposes that ethical judgements are influenced by personal values via ethical sensitivity. Nonetheless, the influence of personal values on ethi...

  7. Net energy value of maize ethanol as a response to different climate and soil conditions in the southeastern USA

    Energy Technology Data Exchange (ETDEWEB)

    Persson, Tomas; Garcia y Garcia, Axel; Paz, Joel O.; Hoogenboom, Gerrit [Department of Biological and Agricultural Engineering, 1109 Experiment Street, The University of Georgia, Griffin, GA 30223 (United States); Jones, James W. [Department of Agricultural and Biological Engineering, Frazier Rogers Hall, University of Florida, Gainesville, FL 32611 (United States)

    2009-08-15

    A recent increase in the demand for bio-ethanol has sparked maize production in the USA and other countries across the world. The net energy value (NEV), i.e. the energy output in ethanol and co-products after accounting for energy input requirements in the production chain of ethanol, is a measure of its sustainability. Grain yield of maize, which varies substantially across different climate and soil conditions, greatly impacts the ethanol NEV. The objectives of this study were to determine i) the NEV of ethanol produced from maize grown in four production regions in the southeastern USA and, ii) the specific impact of local soil variability under the same climate conditions within the four regions on the NEV of maize-ethanol. Maize yield was simulated with the Cropping System Model (CSM)-CERES-Maize model for soil and weather conditions, and management practices representing Bulloch, Floyd, Laurens and Mitchell counties, Georgia, USA. The calculation of ethanol NEV took into account the energy inputs and outputs of the entire ethanol production chain, and was based on the crop simulations. There were statistically significant differences in ethanol NEV among the counties, and within counties due to local soil variability. Differences in ethanol NEV among counties were partially due to different transportation distances. Based on the results of this study, it was concluded that maize-ethanol NEV can be increased by accounting for the soil and climate factors in the feedstock production and by locating ethanol-processing facilities in regions with soil and climate conditions that are favorable for ethanol-maize production. (author)

  8. Research ethics across the 49th parallel: the potential value of pilot testing "equivalent protections" in Canadian research institutions.

    Science.gov (United States)

    Lavery, James V; McDonald, Michael; Meslin, Eric M

    2005-01-01

    Canada and the United States share the world's largest trade partnership and an increasing concern about divergent regulatory approaches to common industries. Canadian research institutes receive more research funding from the U.S. National Institutes of Health than any other country, much of it to fund multi-centre and collaborative research between the two countries. Because of these close economic and research ties, and the extensive similarities between the two countries in the review and oversight of ethics in human subjects research, we propose that Canada would be an ideal country for a pilot-test of the feasibility of "equivalent protections," a U.S. regulation that permits comparison of protections for human subjects between institutions in the two countries. The "equivalent protections" has been advocated by various bodies in the United States as a potentially beneficial mechanism for improving oversight of foreign trials. As well, we argue that "equivalent protections" could prove to be valuable for Canada in five specific ways: (1) by potentially reducing administrative burden on Canadian research institutions administering U.S. federal research funding; (2) by creating symbolic value of an explicit recognition by the United States that procedures normally followed for the protection of human subjects in Canadian research institutions are at least equivalent to those provided by the U.S. regulations; (3) by lowering the opportunity cost of investing in research in Canada; (4) by affording Canada an opportunity to enhance its leadership role in international research by offering an alternative to the U.S. regulatory model for the protection of human subjects; and (5) by providing a model for how the idea of equivalent protections might be addressed for research funded by Canadian agencies but conducted in other countries.

  9. Climate protection and reliability of supply. Development of a sustainable power supply concept; Klimaschutz und Versorgungssicherheit. Entwicklung einer nachhaltigen Stromversorgung

    Energy Technology Data Exchange (ETDEWEB)

    Klaus, Thomas; Loreck, Charlotte; Mueschen, Klaus

    2009-09-15

    Germany, like other states, committed itself to sustainable development in the Rio declaration of 1992. The boundary conditions for this are set by nature itself, whose laws must be respected if goals like reliability of supply and economic efficiency are to be achieved. This study of the Federal Environmental Office shows how sustainable power supply can be achieved. It is possible to combine climate protection, reliability of supply and economic efficiency, even without nuclear power and without constructing new conventional power plants that do not have the function of combined heat and power generation. (orig.)

  10. Secondary maritime climate protection. The example of ocean fertilization; Sekundaerer maritimer Klimaschutz. Das Beispiel der Ozeanduengung

    Energy Technology Data Exchange (ETDEWEB)

    Guessow, Kerstin

    2012-07-01

    In the focus of the current debate on the handling of climate change are strategies to prevent greenhouse gas emissions and the adaptation to the impacts of climate change. The author of the book under consideration deals with the climate engineering. Using the example of ocean fertilization, the standards of international public law are analyzed with respect to their applicability and suitability for the evaluation of the concept. The first part of this book describes the scientific background of the ocean fertilization. The second part is devoted to the existing law and recent developments in the field of ocean fertilization. The third part of this book proposes a reading of the international environmentally legal concept of the provision. The intention is to meet the target conflicts due to the different approaches and regulations according to international law.

  11. The "I believe" and the "I invest" of Work-Family Balance: The indirectinfluences of personal values and work engagement via perceived organizational climate and workplace burnout

    OpenAIRE

    Lily Chernyak-Hai; Aharon Tziner

    2016-01-01

    Based on Schwartzs (1992, 1994) Human Values Theory and the Conservation of Resources Theory (Hobfoll, 1988, 1998, 2001), the present research sought to advance the understanding of Work-Family Balance antecedents by examining personal values and work engagement as predictors of Work-Family Conflict via their associations with perceived organizational climate and work burnout. The results of two studies supported the hypotheses, and indicated that perceived organizational climate mediated the...

  12. Welfare values of sustained urban water flows for recreational and cultural amenities under climate change

    NARCIS (Netherlands)

    Nikouei, A.; Brouwer, R.

    2017-01-01

    The main objective of this study is to estimate the welfare values related to sustained water flows in the Zayandeh-Rud River for recreational and cultural amenities in the urban park of Isfahan City in Iran. As is elsewhere the case in arid regions, the drying up of the river due to growing water

  13. Quantifying urban forest structure, function, and value: the Chicago Urban Forest Climate Project

    Science.gov (United States)

    E. Gregory McPherson; David Nowak; Gordon Heisler; Sue Grimmond; Catherine Souch; Rich Grant; Rowan Rowntree

    1997-01-01

    This paper is a review of research in Chicago that linked analyses of vegetation structure with forest functions and values. During 1991, the region's trees removed an estimated 5575 metric tons of air pollutants, providing air cleansing worth $9.2 million. Each year they sequester an estimated 315 800 metric tons of carbon. Increasing tree cover 10% or planting...

  14. Gender and Choosing a STEM Major in College: Femininity, Masculinity, Chilly Climate, and Occupational Values

    Science.gov (United States)

    Simon, Richard M.; Wagner, Ashley; Killion, Brooke

    2017-01-01

    Masculinity and femininity have played a substantial role in how social scientists explain the gender gap in science, technology, engineering, and mathematics (STEM) careers. The masculine culture of science is thought to be inconsistent with occupational values associated with feminine personalities, and to create a discriminatory academic…

  15. Estimating values for the moisture source load and buffering capacities from indoor climate measurements

    NARCIS (Netherlands)

    Schijndel, van A.W.M.

    2008-01-01

    The objective of this study is to investigate the potential for estimating values for the total size of human induced moisture source load and the total buffering (moisture storage) capacity of the interior objects with the use of relatively simple measurements and the use of heat, air, and moisture

  16. The protective value of parental sex education: a clinic-based exploratory study of adolescent females.

    Science.gov (United States)

    Crosby, Richard A; Hanson, Amy; Rager, Kristin

    2009-06-01

    This exploratory study compared the impact of sex education provided by parents to female adolescents against the same education provided in formal settings to female adolescents. Females, 16-24 years old, attending an adolescent medicine clinic in an urban area of the South were recruited prior to examination. Each patient completed an anonymous self-administered questionnaire. Data from 110 respondents were analyzed to compare those indicating they had learned about each of four topics from parents to those not indicating learning about all four topics from a parent. The same process was repeated relative to learning about the four topics in formal educational settings. In controlled, multivariate, analyses, adolescents not communicating with parents on all four topics were nearly five times more likely to report having multiple sex partners in the past three months. Further, these adolescents were 3.5 times more likely to have low self-efficacy for condom negotiation, 2.7 times more likely to report ever using alcohol or drugs before sex, and about 70% less likely to have ever talked about HIV prevention with a partner before engaging in sex. Differences relative to learning about the four topics in formal settings were not found. Findings suggest that teen females (attending teen clinics) may experience a protective benefit based on communication with parents. This protective effect was not observed for education delivered in formal settings.

  17. A Framework for Integrating Transboundary Values, Landscape Connectivity, and ′Protected Areas′ Values Within a Forest Management Area in Northern Alberta

    Directory of Open Access Journals (Sweden)

    Jim Witiw

    2015-01-01

    Full Text Available Daishowa-Marubeni International (DMI is an integrated forest products company with operations in northern Alberta, Canada. As part of its sustainable forestry practices, it has embarked on a comprehensive plan to maintain biodiversity and landscape connectivity values within its area of operation. In addition to identification of High Conservation Value Forests (HCVF as part of an internal forest planning system and to assist forest certification interests, DMI has developed a plan for a Continuous Reserve Network (CRN. This paper describes the rationale behind DMI′s decision to identify a framework for both HCVF and the CRN. The company believes this CRN is a novel approach to ensuring visibility of connected landscape processes. DMI has introduced the concept to government, local sawmill stakeholders, and its public advisory committee, with a goal towards implementing the CRN within the area of its forest tenure as part of its forest management plan. The CRN represents nearly 44% of DMI′s tenure area, and thus makes a significant contribution to landscape connectivity and forest biodiversity. The case study represents an example where values and goals of legislated protected areas are also captured by management prescriptions within non-harvestable areas and timber-producing forests associated with an ecosystem-based approach to sustainable forest management.

  18. Multiple-valued logic-protected coding for an optical non-quantum communication line

    NARCIS (Netherlands)

    Antipov, A. L.; Bykovsky, A. Yu.; Vasiliev, N. A.; Egorov, A. A.

    2006-01-01

    A simple and cheap method of secret coding in an optical line is proposed based on multiple-valued logic. This method is shown to have very high cryptography resources and is designated for bidirectional information exchange in a team of mobile robots, where quantum teleportation coding cannot yet

  19. The Property Value Protection Program - How the Compensation Plan is Working and Evolving to Meet Changing Needs - 13149

    Energy Technology Data Exchange (ETDEWEB)

    Faught, Jeff; Herod, Judy; Mahabir, Alexandra [Atomic Energy of Canada Limited, Port Hope, Ontario (Canada)

    2013-07-01

    The Property Value Protection (PVP) Program offers an innovative approach to address the risk of individual property value loss resulting from the cleanup and long-term management of historic low level radioactive waste in the Port Hope area in Southern Ontario, Canada. This cleanup is taking place through the Port Hope Area Initiative (PHAI), a federally sponsored waste remediation project. The PVP Program came into effect on October 1, 2000, having been established as a key element of the PHAI Legal Agreement between the Government of Canada and the municipalities of Port Hope and Clarington. The PVP Program was designed in direct response to the concern expressed by the agreement's two municipal signatories that protection of local property owners from the risk of property value loss was critical to their acceptance of the Port Hope and Port Granby projects. The PVP Program compensates owners of residential, commercial or industrial properties for a loss in fair market value on the sale or rental of their properties. Increased mortgage refinancing costs and expenses incurred as a result of delayed sales that can be attributed to the Port Hope Area Initiative are also compensated. (authors)

  20. The Property Value Protection Program - How the Compensation Plan is Working and Evolving to Meet Changing Needs - 13149

    International Nuclear Information System (INIS)

    Faught, Jeff; Herod, Judy; Mahabir, Alexandra

    2013-01-01

    The Property Value Protection (PVP) Program offers an innovative approach to address the risk of individual property value loss resulting from the cleanup and long-term management of historic low level radioactive waste in the Port Hope area in Southern Ontario, Canada. This cleanup is taking place through the Port Hope Area Initiative (PHAI), a federally sponsored waste remediation project. The PVP Program came into effect on October 1, 2000, having been established as a key element of the PHAI Legal Agreement between the Government of Canada and the municipalities of Port Hope and Clarington. The PVP Program was designed in direct response to the concern expressed by the agreement's two municipal signatories that protection of local property owners from the risk of property value loss was critical to their acceptance of the Port Hope and Port Granby projects. The PVP Program compensates owners of residential, commercial or industrial properties for a loss in fair market value on the sale or rental of their properties. Increased mortgage refinancing costs and expenses incurred as a result of delayed sales that can be attributed to the Port Hope Area Initiative are also compensated. (authors)

  1. Climate change threats to population health and well-being: the imperative of protective solutions that will last

    Directory of Open Access Journals (Sweden)

    Tord Kjellstrom

    2013-04-01

    strategy is, of course, climate change mitigation by significantly reducing global greenhouse gas emissions, especially long-acting carbon dioxide (CO2, and by increasing the uptake of CO2 at the earth's surface. This involves urgent shifts in energy production from fossil fuels to renewable energy sources, energy conservation in building design and urban planning, and reduced waste of energy for transport, building heating/cooling, and agriculture. It would also involve shifts in agricultural production and food systems to reduce energy and water use particularly in meat production. There is also potential for prevention via mitigation, adaptation, or resilience building actions, but for the large populations in tropical countries, mitigation of climate change is required to achieve health protection solutions that will last.

  2. Towards a global governance system to protect climate migrants: taking stock

    NARCIS (Netherlands)

    Biermann, F.; Boas, I.J.C.

    2017-01-01

    Climate change may compel millions of people, largely in Africa and Asia, to leave their homes to seek refuge in other places over the course of the century. Yet the current institutions, organizations and funding mechanisms, including new soft law initiatives, are not sufficiently equipped to deal

  3. Energy efficiency data for the climate protection; Energieeffizienzdaten fuer den Klimaschutz

    Energy Technology Data Exchange (ETDEWEB)

    Graichen, Verena; Buerger, Veit; Gores, Sabine; Penninger, Gerhard; Zimmer, Wiebke [Oeko-Institut e.V. - Institut fuer angewandte Oekolgie (Germany); Eichhammer, Wolfgang; Fleiter, Tobias; Schlomann, Barbara; Strigel, Adrian [Fraunhofer-Institut fuer System- und Innovationsforschung (ISI), Karlsruhe (Germany); Ziesing, Hans Joachim

    2012-08-15

    The European Union and the Federal Republic of Germany have set themselves ambitious climate policy targets in order to limit the global warming to 2 Celsius. A proper assessment of the development of energy productivity and energy efficiency requires an analytical instrument and the knowledge of appropriate sectorally structured efficiency indicators. The brochure under consideration provides an important contribution to this aspect.

  4. Preparing for a warmer world: Towards a global governance system to protect climate refugees

    NARCIS (Netherlands)

    Biermann, F.; Boas, I.J.C.

    2010-01-01

    Climate change threatens to cause the largest refugee crisis in human history. Millions of people, largely in Africa and Asia, might be forced to leave their homes to seek refuge in other places or countries over the course of the century. Yet the current institutions, organizations, and funding

  5. Climate protection in Germany`s bilateral development co-operation with the People`s Republic of China

    Energy Technology Data Exchange (ETDEWEB)

    Schneider, A.

    1996-12-31

    For globally sustainable development to be achieved, three concerns are central: productive economic growth, social justice and ecological sustainability. Development co-operation supports the realisation of these three goals in partner countries by helping to alleviate poverty, promote economic growth through private-sector development and protect vital natural resources. The aim of globally sustainable development can only be achieved if industrial countries too implement necessary reforms and structural adjustments at every level. Co-operation efforts with partners must therefore be complemented by coherent policies at home. This is a matter of credibility, but also of developmental far-sightedness. Internal reforms in the industrial countries secure financial leeway for their providing foreign assistance in the longer term. Environmental and resource protection as a focal point of Germany`s development co-operation with the PRC aims to preserve vital natural resources, shape economic development in their partner countries in an ecologically sound manner and put China in a position to participate in global endeavours to protect the environment. Climate protection measures figure prominently in this area. This is justified given China`s share of global CO{sub 2} emissions and the potential for energy-saving measures and measures to increase power intensity. This potential is derived primarily from the possibility of using energy-efficient technologies, increasing the relatively low energy prices and making use of renewable sources of energy.

  6. Global climate change: US-Japan cooperative leadership for environmental protection

    International Nuclear Information System (INIS)

    Gray, J.E.; Fri, R.W.; Ikuta, Toyoaki; Guertin, D.L.; Tomitate, Takao.

    1991-01-01

    Over the past decade the Atlantic Council of the United States has engaged in continuing dialogue with the Committee for Energy Policy Promotion (Japan), The Institute of Energy Economics (Japan) and the Global Industrial and Social Progress Research Institute (Japan) on a range of energy issues, including environmentally related considerations. Cooperation on environmental issues is the subject of this joint US-Japanese policy paper on global climate change. The Japanese and US participants who prepared this paper agreed on a number of conclusions, principles to guide action, and common recommendations on how best to address global climate change issues. The agreed upon principles include development of strategies in a long-term time frame (50-100 years); aggressive action to increase efficiency or reduce pollution when economically and technologically justified; utilization of market forces to the maximum extent possible; and assistance to developing countries in reducing pollution and increasing energy efficiency. The key recommendations include: The need to strengthen research to better understand global climate change, its implications and appropriate response strategies; The importance of involving as many nations as possible in formulating a framework agreement on global climate change; Recognition that, given economic and technical capabilities, each country should develop its own response strategies; Additional public and private sector efforts to increase the efficient use of resources and the use of alternate, less polluting energy resources when economically justified; Actions to address obstacles to technology cooperation with developing countries; and Increased flow of information to opinion leaders and the general public on global climate change

  7. Protection of simple series and parallel systems with components of different values

    International Nuclear Information System (INIS)

    Bier, Vicki M.; Nagaraj, Aniruddha; Abhichandani, Vinod

    2005-01-01

    We apply game theory, optimization, and reliability analysis to identify optimal defenses against intentional threats to system reliability. The goals are to identify optimal strategies for allocating resources among possible defensive investments, and to develop qualitative guidelines that reflect those strategies. The novel feature of the approach is the use of reliability analysis together with game theory and optimization to study optimal management of intentional threats to system reliability. Thus, this work extends and adapts the existing body of game-theoretic work on security to systems with series or parallel structures. The results yield insights into the nature of optimal defensive investments that yield the best tradeoff between investment cost and security. In particular, the results illustrate how the optimal allocation of defensive investments depends on the structure of the system, the cost-effectiveness of infrastructure protection investments, and the adversary's goals and constraints

  8. δD values of hydrated volcanic glass : a potential record of ancient meteoric water and climate in New Zealand

    International Nuclear Information System (INIS)

    Shane, P.; Ingraham, N.

    2002-01-01

    Tephra beds that are well drained and have been buried by thin paleosols become hydrated within 2-3000 yr on reaction with meteoric waters. Hence, the absorbed water within silicic volcanic glass shards provides a potential record of δD values of ancient meteoric water. Such isotopic records have previously received little investigation. We demonstrate that 1.5-2 m thick tephra beds in central North Island, New Zealand, display uniform δD values vertically through their profiles and laterally up to 250 m in outcrop. Reproducibility is not influenced by grain size or age of the tephra. We obtained an average δD value of -48 ± 3 permille for water within the 1.8 ka Taupo Tephra. This is similar to the composition of present-day surface waters. δD values of -73 ± 2 and -60 ± 2 permille for the 25 ka Kawakawa and 30 ka Mangaone Tephra beds are significantly lower than present waters, indicating that they have been hydrated under different surficial conditions. This is consistent with other proxy paleoclimatic indicators that suggest a cooler, drier, and windier climate at the time of their eruption. Tephra beds are a potential source of paleoclimatic data in terrestrial environments that otherwise may lack proxy records. (author). 17 refs., 5 figs., 3 tabs

  9. Assessing community values for reducing agricultural emissions to improve water quality and protect coral health in the Great Barrier Reef

    Science.gov (United States)

    Rolfe, John; Windle, Jill

    2011-12-01

    Policymakers wanting to increase protection of the Great Barrier Reef from pollutants generated by agriculture need to identify when measures to improve water quality generate benefits to society that outweigh the costs involved. The research reported in this paper makes a contribution in several ways. First, it uses the improved science understanding about the links between management changes and reef health to bring together the analysis of costs and benefits of marginal changes, helping to demonstrate the appropriate way of addressing policy questions relating to reef protection. Second, it uses the scientific relationships to frame a choice experiment to value the benefits of improved reef health, with the results of mixed logit (random parameter) models linking improvements explicitly to changes in "water quality units." Third, the research demonstrates how protection values are consistent across a broader population, with some limited evidence of distance effects. Fourth, the information on marginal costs and benefits that are reported provide policymakers with information to help improve management decisions. The results indicate that while there is potential for water quality improvements to generate net benefits, high cost water quality improvements are generally uneconomic. A major policy implication is that cost thresholds for key pollutants should be set to avoid more expensive water quality proposals being selected.

  10. Climatic conditions and child height: Sex-specific vulnerability and the protective effects of sanitation and food markets in Nepal.

    Science.gov (United States)

    Mulmi, Prajula; Block, Steven A; Shively, Gerald E; Masters, William A

    2016-12-01

    Environmental conditions in early life are known to have impacts on later health outcomes, but causal mechanisms and potential remedies have been difficult to discern. This paper uses the Nepal Demographic and Health Surveys of 2006 and 2011, combined with earlier NASA satellite observations of variation in the Normalized Difference Vegetation Index (NDVI) at each child's location and time of birth to identify the trimesters of gestation and periods of infancy when climate variation is linked to attained height later in life. We find significant differences by sex: males are most affected by conditions in their second trimester of gestation, and females in the first three months after birth. Each 100-point difference in NDVI at those times is associated with a difference in height-for-age z-score (HAZ) measured at age 12-59 months of 0.088 for boys and 0.054 for girls, an effect size similar to that of moving within the distribution of household wealth by close to one quintile for boys and one decile for girls. The entire seasonal change in NDVI from peak to trough is approximately 200-300 points during the 2000-2011 study period, implying a seasonal effect on HAZ similar to one to three quintiles of household wealth. This effect is observed only in households without toilets; in households with toilets, there is no seasonal fluctuation, implying protection against climatic conditions that facilitate disease transmission. We also use data from the Nepal Living Standards Surveys on district-level agricultural production and marketing, and find a climate effect on child growth only in districts where households' food consumption derives primarily from their own production. Robustness tests find no evidence of selection effects, and placebo regression results reveal no significant artefactual correlations. The timing and sex-specificity of climatic effects are consistent with previous studies, while the protective effects of household sanitation and food markets are

  11. Climate Change Education in Protected Areas: Highlights from the Earth to Sky NASA-NPS-USFWS Partnership

    Science.gov (United States)

    Davis, A.; Morris, J.; Paglierani, R.

    2009-12-01

    National Parks, Hatcheries, Refuges, and other protected lands provide ideal settings for communicating the immediate and obvious effects of climate change, from rapidly melting glaciers, increased intensity and length of fire seasons, to flooding of archeological and historical treasures. Our nation's protected areas demonstrate clearly that climate change is happening now, and the impacts are affecting us all. Highlights of interpretive, educational and informational products presented in these sites, and developed through the Earth to Sky (ETS) partnership are described. The visiting public in our nation's parks, refuges, cultural sites and other protected lands wants to learn more about climate change, and is asking questions—often, complex questions. A broad array of educational programs and media are delivered in these unique settings, to diverse audiences. To be good "honest brokers" of the best information, staff needs access to accurate, up-to-date data, descriptions, analysis, and imagery that make the issues understandable. Pairing real world experiences of climate effects such as glacial retreat or beetle infestations, with NASA’s unique planetary perspective provides opportunities to link local, regional, and global effects in the minds and hearts of the public and students. The perspective afforded by such linkages can create powerful and long lasting impressions, and will likely provoke further learning about this topic. About Earth to Sky Earth to Sky is a partnership between NASA's Space and Earth Science disciplines, the US Fish and Wildlife Service (USFWS), and the National Park Service (NPS). The partnership actively fosters collaborative work between the science and interpretation/education communities of NPS, USFWS, and NASA, centering around a series of professional development workshops aimed at informal educators. The workshops weave NASA content with NPS and USFWS interpretation and environmental education methodology, and use best

  12. Effect of spatial variation on salinity tolerance of macroinvertebrates in Eastern Australia and implications for ecosystem protection trigger values

    International Nuclear Information System (INIS)

    Dunlop, Jason E.; Horrigan, Nelli; McGregor, Glenn; Kefford, Ben J.; Choy, Satish; Prasad, Rajesh

    2008-01-01

    Salinisation of freshwater has been identified as a serious environmental issue in Australia and around the world. Protective concentrations (trigger values) for salinity can be used to manage salinity impacts, though require locally relevant salinity tolerance information. 72-h acute salinity tolerance values were determined for 102 macroinvertebrates collected from 11 locations in four biologically distinct freshwater bio-regions in Northeast Australia and compared with sensitivities observed in Southeast Australia. The salinity tolerance of individual taxa was consistent across Northeast Australia and between Northeast and Southeast Australia. However, two distinct communities were identified in Northeast Australia using distributions of the acute tolerance values and a calculated index of salinity sensitivity. Salinity trigger values should therefore be representative of local or regionally relevant communities and may be adequately calculated using sensitivity values from throughout Eastern Australia. The results presented provide a basis for assessing salinity risk and determining trigger values for salinity in freshwater ecosystems at local and regional scales in Eastern Australia. - Salinity tolerance of macroinvertebrate communities vary in Eastern Australia hence water quality guidelines should be developed at a local or regional scale

  13. Processing the papal encyclical through perceptual filters: Pope Francis, identity-protective cognition, and climate change concern.

    Science.gov (United States)

    Landrum, Asheley R; Lull, Robert B; Akin, Heather; Hasell, Ariel; Jamieson, Kathleen Hall

    2017-09-01

    Previous research suggests that when individuals encounter new information, they interpret it through perceptual 'filters' of prior beliefs, relevant social identities, and messenger credibility. In short, evaluations are not based solely on message accuracy, but also on the extent to which the message and messenger are amenable to the values of one's social groups. Here, we use the release of Pope Francis's 2015 encyclical as the context for a natural experiment to examine the role of prior values in climate change cognition. Based on our analysis of panel data collected before and after the encyclical's release, we find that political ideology moderated views of papal credibility on climate change for those participants who were aware of the encyclical. We also find that, in some contexts, non-Catholics who were aware of the encyclical granted Pope Francis additional credibility compared to the non-Catholics who were unaware of it, yet Catholics granted the Pope high credibility regardless of encyclical awareness. Importantly, papal credibility mediated the conditional relationships between encyclical awareness and acceptance of the Pope's messages on climate change. We conclude by discussing how our results provide insight into cognitive processing of new information about controversial issues. Copyright © 2017 Elsevier B.V. All rights reserved.

  14. Anti-coal export strategy. Expedient in terms of global climate protection?

    International Nuclear Information System (INIS)

    Umbach, Frank

    2016-01-01

    The German Environment Ministry had joined in the summer of 2014 the European and American trend, to stop in future the total financial support for the technology export of coal power plants. This disinvestment movement considerable face the opposition especially in developing countries, which are offered alternatives mainly on Chinese investment. In addition to the resulting far-reaching economic implications for Western companies, this development has an increasing expiry of the geopolitical influence of Europe and the United States to follow. Furthermore speak climate policy reasons against the end of the export credit financing. Overall, this development, prevents to achieve the widely shared climate policy goals because a lot of new and existing capacities can not be realized on the latest state of the art. [de

  15. Planning for the next generation : ten principles for climate protection and innovation

    International Nuclear Information System (INIS)

    Boston, A.

    2004-05-01

    This paper proposed 10 principles upon which Canada can base its action plan to achieve the Kyoto target. The following 10 principles were discussed in detail: (1) take advantage of smart regulation, (2) establish a central implementation agency, (3) design a transparent, fair and effective system for large emitters, (4) renew the principle of equitable burden sharing, (5) contain Canada's major drivers of climate change, (6) develop an innovative sustainable energy agenda, (7) implement Kyoto with a long-term vision, (8) start planning from an energy end-use perspective, (9) consult fairly, with focus and timeliness, and (10) take leadership. The key criteria for Kyoto implementation were listed as: efficacy, cost, co-benefits, broader sustainability, industrial vision, precedent, leverage, synergy, public engagement, just transition, and prevention of climate change. 34 refs., 1 tab., 4 figs

  16. Keeping Pace with Climate Change: Habitat Protection in the Face of Uncertainty

    Science.gov (United States)

    Flitcroft, R. L.; Burnett, K.; Giannico, G.

    2014-12-01

    Estuaries provide critical habitat for many economically and culturally important species. In the Pacific Northwest, intertidal and subtidal areas provide critical habitat for production of native and commercial oysters (Olympia oyster Ostrea lurida and Pacific oyster Crassostrea gigas, respectively) that in turn provide refuge and rearing habitat for Dungeness Crab, Metacarcinus magister. Environments ranging from subtidal through freshwater zones provide nursery areas for juvenile salmonids at different development stages in their life history. Most Oregon estuaries have been significantly altered by humans over the past century, reducing the quantity and diversity of available habitats. Management agencies have responded with projects to restore and enhance estuarine habitats. Unfortunately, future climate change and sea-level rise could render many current restoration projects ineffective over time. Planning for habitat restoration that keeps pace with climate change will be critical to the sustainable production of seafood and maintenance of ecosystem function. However, land managers and citizens lack the spatially-explicit data needed to incorporate the potential effects of climate change and sea-level rise into planning for habitat improvement projects in estuarine areas. To meet this need, we developed simple models using LiDAR to characterize the geomorphologies of multiple Oregon estuaries. We were able to map the margin of current mean high tide, and contour intervals associated with different potential increases in mean high tide. Because our analysis relied on digital data, we compared three types of digital data in one estuary to assess the utility of different data sets in predicting changes in estuary shape. For each estuary, we assessed changes in the amount and complexity of edge habitats. The simple modeling approach we applied can also be used to identify areas that may be most amenable to pre-emptive restoration actions to mitigate or enhance

  17. Response of the endangered tropical dry forests to climate change and the role of Mexican Protected Areas for their conservation.

    Science.gov (United States)

    Prieto-Torres, David A; Navarro-Sigüenza, Adolfo G; Santiago-Alarcon, Diego; Rojas-Soto, Octavio R

    2016-01-01

    Assuming that co-distributed species are exposed to similar environmental conditions, ecological niche models (ENMs) of bird and plant species inhabiting tropical dry forests (TDFs) in Mexico were developed to evaluate future projections of their distribution for the years 2050 and 2070. We used ENM-based predictions and climatic data for two Global Climate Models, considering two Representative Concentration Pathway scenarios (RCP4.5/RCP8.5). We also evaluated the effects of habitat loss and the importance of the Mexican system of protected areas (PAs) on the projected models for a more detailed prediction of TDFs and to identify hot spots that require conservation actions. We identified four major distributional areas: the main one located along the Pacific Coast (from Sonora to Chiapas, including the Cape and Bajío regions, and the Balsas river basin), and three isolated areas: the Yucatán peninsula, central Veracruz, and southern Tamaulipas. When considering the effect of habitat loss, a significant reduction (~61%) of the TDFs predicted area occurred, whereas climate-change models suggested (in comparison with the present distribution model) an increase in area of 3.0-10.0% and 3.0-9.0% for 2050 and 2070, respectively. In future scenarios, TDFs will occupy areas above its current average elevational distribution that are outside of its present geographical range. Our findings show that TDFs may persist in Mexican territory until the middle of the XXI century; however, the challenges about long-term conservation are partially addressed (only 7% unaffected within the Mexican network of PAs) with the current Mexican PAs network. Based on our ENM approach, we suggest that a combination of models of species inhabiting present TDFs and taking into account change scenarios represent an invaluable tool to create new PAs and ecological corridors, as a response to the increasing levels of habitat destruction and the effects of climate change on this ecosystem. © 2015

  18. Determination of half-value layers and tenth-value layer to barite as shielding against X radiation in radiological protection

    International Nuclear Information System (INIS)

    Lopes, G.A.; Aragao Filho, G.L.; Almeida Junior, A.T.; Santos, M.A.P.; Araujo, F.G.S.; Nogueira, M.S.

    2013-01-01

    The barium mortar has been widely used as radiation shielding material for X and gamma radiations in Brazil, by presenting some advantages as the high rate of efficiency in radiation shielding, the easy handling and application, the facility to be found in the national market and low cost. The determination of the half-value layers (HVL) and tenth-value layer (TVL) of different types of barite becomes the major factor to characterize the attenuation of these materials, in order to ensure the efficiency and quality of projects shielding, by ensuring the safety of workers occupationally exposed to radiation and of individuals to the public. Thus, plates of different thickness of mortar of barite were made for determination of their HVL and TVL. The plates were irradiated with X-ray qualities for radiological protection according to standard ISO 4037. A system of CdTe spectrometry was used to acquire spectra transmitted, in the presence of each plate, and their combinations. The areas of the spectra obtained, depending on the total thickness of the plates used in the arrangement were used to determine the attenuation curves. From these curves obtained in this work was to establish the HVL and TVL

  19. Influence of Climatic Factors on the Nutritional Value in Cynosbati Fructus

    Directory of Open Access Journals (Sweden)

    Sorina Ropciuc

    2011-10-01

    Full Text Available Ascorbic acid (vitamin C is an important component in the fruits of dog rose. Its slightly laxative and diuretic effect, for which the dog rose is used in folk medicine, is supposed to be due to its content rich in pectin and organic acids. The investigated material were the fruits of Rosa canina L collected from 42 biotypes marked on the route: Suceava – Pătrăuţi – Lunca Sucevei (Dărmăneşti - Costâna - Părhăuţi - Todireşti - Cajvana - Arbore - Solca - Clit - Marginea -Rădăuţi – Suceviţa – Palma during 2007, 2008, 2009 and 2010 years. The quantitative values of rainfalls influenced the content in vitamin C and the humidity of the fruits. The content in vitamin C increased with the increase in humidity and with the decease in temperature.

  20. Sustainability of socio-hydro system with changing value and preference to an uncertain future climate and economic conditions.

    Science.gov (United States)

    Roobavannan, Mahendran; Kandasamy, Jaya; Vigneswaran, Saravanamuththu; Sivapalan, Murugesu

    2016-04-01

    Water-human systems are coupled and display co-evolutionary dynamics influenced by society's values and preference. This has been observed in the Murrumbidgee basin, Australia where water usage initially focused on agriculture production and until mid-1990's favoured agriculture. This turned around as society became more concerned about the degradation of ecosystems and ultimately water was reallocated back towards the environment. This new water management adversely impacted the agriculture sector and created economic stress in the basin. The basin communities were able to transform and cope with water allocation favouring the environment through sectoral transformation facilitated by movement of capital in a free economy, supported by appropriate strategies and funding. This was helped by the adaptive capacity of people through reemployment in other economic sectors of the basin economy, unemployment for a period of time and migration out of the basin, and crop diversification. This study looks to the future and focuses on how water managers could be informed and prepare for un-foreseen issues coming out of societies changing values and preferences and emerging as different systems in the basin interact with each other at different times and speed. The issues of this type that concern the Murray Darling Basin Authority include a renewed focus and priority on food production due to food scarcity; increased impact and frequency of natural disasters (eg. climate change); regional economic diversification due to the growth of peri-urban development in the basin; institutional capacity for water reform due to new political paradigms (eg. new water sharing plans); and improvement in science and technology (eg. farm practices, water efficiency, water reuse). To undertake this, the study uses a coupled socio-hydrological dynamical system that model the major drivers of changing economic conditions, society values and preference, climatic condition and science and

  1. Valuing the Recreational Benefits of Wetland Adaptation to Climate Change: A Trade-off Between Species' Abundance and Diversity

    Science.gov (United States)

    Faccioli, Michela; Riera Font, Antoni; Torres Figuerola, Catalina M.

    2015-03-01

    Climate change will further exacerbate wetland deterioration, especially in the Mediterranean region. On the one side, it will accelerate the decline in the populations and species of plants and animals, this resulting in an impoverishment of biological abundance. On the other one, it will also promote biotic homogenization, resulting in a loss of species' diversity. In this context, different climate change adaptation policies can be designed: those oriented to recovering species' abundance and those aimed at restoring species' diversity. Based on the awareness that knowledge about visitors' preferences is crucial to better inform policy makers and secure wetlands' public use and conservation, this paper assesses the recreational benefits of different adaptation options through a choice experiment study carried out in S'Albufera wetland (Mallorca). Results show that visitors display positive preferences for an increase in both species' abundance and diversity, although they assign a higher value to the latter, thus suggesting a higher social acceptability of policies pursuing wetlands' differentiation. This finding acquires special relevance not only for adaptation management in wetlands but also for tourism planning, as most visitors to S'Albufera are tourists. Thus, given the growing competition to attract visitors and the increasing demand for high environmental quality and unique experiences, promoting wetlands' differentiation could be a good strategy to gain competitive advantage over other wetland areas and tourism destinations.

  2. How sea level rise and storm climate impact the looming morpho-economic bubble in coastal property value.

    Science.gov (United States)

    McNamara, D.; Keeler, A.; Smith, M.; Gopalakrishnan, S.; Murray, A.

    2012-12-01

    property is significantly reduced with the removal of nourishment subsidies, creating a temporary bubble in coastal property value. In both models, results show the extent to which rising sea level and changing storminess impact the size of the property value bubble. The utility of the optimal control model is that it provides an empirically grounded parameterization of the coupled human coastal system. The coupled agent-based physical coastline model is more difficult to constrain with current data, however the model provides insight into the dynamics of subjective beliefs about coastal risk, which depend on the weight agents place on scientific predictions and on the way they process signals from previous climate events. Results from this model illustrate how the dynamics of the property bubble burst depend on agent beliefs about their changing environment.

  3. Alternating current corrosion of cathodically protected pipelines: Discussion of the involved processes and their consequences on the critical interference values

    Energy Technology Data Exchange (ETDEWEB)

    Buechler, M. [SGK Swiss Society for Corrosion Protection, Technoparkstr. 1, CH-8005 Zuerich (Switzerland)

    2012-12-15

    Based on laboratory studies and model concepts, a profound understanding of the involved processes in ac corrosion and the required limits has been obtained in the last years. But there was no information whether these thresholds can be effectively applied to pipelines or whether operational constraints make their implementation impossible. Therefore, an extensive field test was carried out. Thereby, the relevance of the laboratory tests for field application could be demonstrated and all threshold values were confirmed. Detailed analysis made it possible to explain the observed threshold values based on thermodynamic and kinetic considerations. The results summarized in the present work are the basis for the normative work defining the thresholds for the operation conditions of cathodically protected pipelines. (Copyright copyright 2012 WILEY-VCH Verlag GmbH and Co. KGaA, Weinheim)

  4. Heat supply and climate protection in housing associations. State of the art, perspective demands, action alternatives; Waermeversorgung und Klimaschutz in Wohnungsunternehmen. Aktueller Stand, Perspektivische Anforderungen, Handlungsalternativen

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2011-04-15

    In recent years, problems of energy supply and climate change in the housing association increasingly gain a higher importance. These problems are a central issue in dealing with demands arising from changing demographics, increasing prices for energy and new statutory provisions for environmental protection among other things. According to this situation, this brochure provides information, ideas, experiences and proposals such as an efficient integration and permanent placement of energy and climate change into the apartment management.

  5. Zero emission targets as long-term global goals for climate protection

    International Nuclear Information System (INIS)

    Rogelj, Joeri; Riahi, Keywan; Schaeffer, Michiel; Hare, William; Meinshausen, Malte; Knutti, Reto; Alcamo, Joseph

    2015-01-01

    Recently, assessments have robustly linked stabilization of global-mean temperature rise to the necessity of limiting the total amount of emitted carbon-dioxide (CO 2 ). Halting global warming thus requires virtually zero annual CO 2 emissions at some point. Policymakers have now incorporated this concept in the negotiating text for a new global climate agreement, but confusion remains about concepts like carbon neutrality, climate neutrality, full decarbonization, and net zero carbon or net zero greenhouse gas (GHG) emissions. Here we clarify these concepts, discuss their appropriateness to serve as a long-term global benchmark for achieving temperature targets, and provide a detailed quantification. We find that with current pledges and for a likely (>66%) chance of staying below 2 °C, the scenario literature suggests net zero CO 2 emissions between 2060 and 2070, with net negative CO 2 emissions thereafter. Because of residual non-CO 2 emissions, net zero is always reached later for total GHG emissions than for CO 2 . Net zero emissions targets are a useful focal point for policy, linking a global temperature target and socio-economic pathways to a necessary long-term limit on cumulative CO 2 emissions. (letter)

  6. [Factors related to nurses' patient identification behavior and the moderating effect of person-organization value congruence climate within nursing units].

    Science.gov (United States)

    Kim, Young Mee; Kang, Seung Wan; Kim, Se Young

    2014-04-01

    This research was an empirical study designed to identify precursors and interaction effects related to nurses' patient identification behavior. A multilevel analysis methodology was used. A self-report survey was administered to registered nurses (RNs) of a university hospital in South Korea. Of the questionnaires, 1114 were analyzed. The individual-level factors that had a significantly positive association with patient identification behavior were person-organization value congruence, organizational commitment, occupational commitment, tenure at the hospital, and tenure at the unit. Significantly negative group-level precursors of patient identification behavior were burnout climate and the number of RNs. Two interaction effects of the person-organization value congruence climate were identified. The first was a group-level moderating effect in which the negative relationship between the number of RNs and patient identification behavior was weaker when the nursing unit's value congruence climate was high. The second was a cross-level moderating effect in which the positive relationship between tenure at the unit and patient identification behavior was weaker when value congruence climate was high. This study simultaneously tested both individual-level and group-level factors that potentially influence patient identification behavior and identified the moderating role of person-organization value congruence climate. Implications of these results are discussed.

  7. Protecting the underscreened women in developed countries: the value of HPV test.

    Science.gov (United States)

    Ibáñez, Raquel; Autonell, Josefina; Sardà, Montserrat; Crespo, Nayade; Pique, Pilar; Pascual, Amparo; Martí, Clara; Fibla, Montserrat; Gutiérrez, Cristina; Lloveras, Belén; Moreno-Crespi, Judit; Torrent, Anna; Baixeras, Núria; Alejo, María; Bosch, Francesc Xavier; de Sanjosé, Silvia

    2014-08-08

    Poor attendance to cervical cancer (CC) screening is a major risk factor for CC. Efforts to capture underscreened women are considerable and once women agree to participate, the provision of longitudinal validity of the screening test is of paramount relevance. We evaluate the addition of high risk HPV test (HPV) to cervical cytology as a primary screening test among underscreened women in the longitudinal prediction of intraepithelial lesions grade 2 or worse (CIN2+). Women were included in the study if they were older than 39 years and with no evidence of cervical cytology in the previous five years within the Public Primary Health Care System in Catalonia (Spain). 1,832 underscreened women from eight public primary health areas were identified during 2007-2008 and followed-up for over three years to estimate longitudinal detection of CIN2+. Accuracy of each screening test and the combination of both to detect CIN2+ was estimated. The risk of developing CIN2+ lesions according to histology data by cytology and HPV test results at baseline was estimated using the Kaplan-Meier method. At baseline, 6.7% of participants were HPV positive, 2.2% had an abnormal cytology and 1.3% had both tests positive. At the end of follow-up, 18 out of 767 (2.3%) underscreened women had a CIN2+, two of which were invasive CC. The three-year longitudinal sensitivity and specificity estimates to detect CIN2+ were 90.5% and 93.0% for HPV test and 38.2% and 97.8% for cytology. The negative predictive value was >99.0% for each test. No additional gains in validity parameters of HPV test were observed when adding cytology as co-test. The referral to colposcopy was higher for HPV but generated 53% higher detection of CIN2+ compared to cytology. Underscreened women had high burden of cervical disease. Primary HPV screening followed by cytology triage could be the optimal strategy to identify CIN2+ leading to longer and safe screen intervals.

  8. In the right place at the right time: habitat representation in protected areas of South American Nothofagus-dominated plants after a dispersal constrained climate change scenario.

    Directory of Open Access Journals (Sweden)

    Diego Alarcón

    Full Text Available In order to assess the effects of climate change in temperate rainforest plants in southern South America in terms of habitat size, representation in protected areas, considering also if the expected impacts are similar for dominant trees and understory plant species, we used niche modeling constrained by species migration on 118 plant species, considering two groups of dominant trees and two groups of understory ferns. Representation in protected areas included Chilean national protected areas, private protected areas, and priority areas planned for future reserves, with two thresholds for minimum representation at the country level: 10% and 17%. With a 10% representation threshold, national protected areas currently represent only 50% of the assessed species. Private reserves are important since they increase up to 66% the species representation level. Besides, 97% of the evaluated species may achieve the minimum representation target only if the proposed priority areas were included. With the climate change scenario representation levels slightly increase to 53%, 69%, and 99%, respectively, to the categories previously mentioned. Thus, the current location of all the representation categories is useful for overcoming climate change by 2050. Climate change impacts on habitat size and representation of dominant trees in protected areas are not applicable to understory plants, highlighting the importance of assessing these effects with a larger number of species. Although climate change will modify the habitat size of plant species in South American temperate rainforests, it will have no significant impact in terms of the number of species adequately represented in Chile, where the implementation of the proposed reserves is vital to accomplish the present and future minimum representation. Our results also show the importance of using migration dispersal constraints to develop more realistic future habitat maps from climate change predictions.

  9. Protection of Landscape Values of Historical Post Military Objects - Complexes in Spatial, Urban and Architectural Planning of Polish Cities

    Science.gov (United States)

    Gawryluk, Dorota; Zagroba, Marek

    2017-12-01

    Within the borders of modern Poland there are numerous barracks units erected at the turn of the 19th and 20th centuries by the invaders from Russia, Austria and Prussia. Former barracks are a clear element of the history of the place. Historical complexes have a strong influence on the urban landscape and on building their former and contemporary identity. The analysis of functional and landscape absorption of postmodern complexes allows for their adaptation and modern use without limiting the readability of historical values. For this reason, their landscape should be protected comprehensively within the scope of subsequent exposure scales. The aim of the work is to justify the conditions of comprehensive protection of the fortified landscape of the former barracks of the former Russian partition in the landscape of contemporary Polish cities. The article contains a review of the literature on the protection, supplement and access to fortified buildings from the turn of the 19th and 20th centuries in contemporary Poland. A review of current research conducted at various academic centres in Poland, concerning the exposition of fortified buildings in the landscape, is presented. Particular attention was paid to the scales and forms of exposition, proposed for the fortifications and barracks. The paper presents justification for the protection of barracks complexes from the turn of the 19th and 20th centuries in the landscape of Polish cities of the former Russian partition area. Protection of the landscape was proposed in the following scales: superregional, landscape (panorama of the centre), urban (urban structure of the complex in the context of the urban space), architectural and landscape interiors of the complex (WAK) such as alleys, alarm squares, greenery) and detail (view of the building from the outside), interior of the building (characteristic interior spaces, e.g. home chapels, staircases). Taking account of exposures analysis of individual scales

  10. Increasing the value of climate finance in an uncertain environment: Diaspora financial resources as a source of climate finance for Sub-Saharan Africa

    Directory of Open Access Journals (Sweden)

    Dumisani Chirambo

    2017-11-01

    Full Text Available Climate change may create and increase world inequality and social conflicts. Moreover, regardless of the various developments in science and technology, there are still uncertainties regarding the precise extent and consequences of climate change. Additionally, financial resources to support climate change mitigation, adaptation and capacity building programmes in Africa may be considered to be far from satisfactory in terms of their size, source and distribution. Global policymakers are therefore keen to discover how climate finance resources can be mobilised from a wide variety of sources, instruments and channels to complement public sources. To address this knowledge gap, this paper undertook an analysis of project reports, policy reviews, policy briefs, and academic literature reviews on the barriers and opportunities for private investments in climate change programmes. The paper highlights that Sub-Saharan Africa has the potential to mobilise over US $100 billion annually from its diaspora population, and these funds can be channelled towards climate change investments and programmes or leveraged with other conventional climate finance modalities. This paper therefore provides insights into the measures that can be undertaken in order to enable Africa’s diaspora to become important financiers of climate change programmes.

  11. Projected range contractions of European protected oceanic montane plant communities: focus on climate change impacts is essential for their future conservation.

    Science.gov (United States)

    Hodd, Rory L; Bourke, David; Skeffington, Micheline Sheehy

    2014-01-01

    Global climate is rapidly changing and while many studies have investigated the potential impacts of this on the distribution of montane plant species and communities, few have focused on those with oceanic montane affinities. In Europe, highly sensitive bryophyte species reach their optimum occurrence, highest diversity and abundance in the north-west hyperoceanic regions, while a number of montane vascular plant species occur here at the edge of their range. This study evaluates the potential impact of climate change on the distribution of these species and assesses the implications for EU Habitats Directive-protected oceanic montane plant communities. We applied an ensemble of species distribution modelling techniques, using atlas data of 30 vascular plant and bryophyte species, to calculate range changes under projected future climate change. The future effectiveness of the protected area network to conserve these species was evaluated using gap analysis. We found that the majority of these montane species are projected to lose suitable climate space, primarily at lower altitudes, or that areas of suitable climate will principally shift northwards. In particular, rare oceanic montane bryophytes have poor dispersal capacity and are likely to be especially vulnerable to contractions in their current climate space. Significantly different projected range change responses were found between 1) oceanic montane bryophytes and vascular plants; 2) species belonging to different montane plant communities; 3) species categorised according to different biomes and eastern limit classifications. The inclusion of topographical variables in addition to climate, significantly improved the statistical and spatial performance of models. The current protected area network is projected to become less effective, especially for specialised arctic-montane species, posing a challenge to conserving oceanic montane plant communities. Conservation management plans need significantly

  12. Projected range contractions of European protected oceanic montane plant communities: focus on climate change impacts is essential for their future conservation.

    Directory of Open Access Journals (Sweden)

    Rory L Hodd

    Full Text Available Global climate is rapidly changing and while many studies have investigated the potential impacts of this on the distribution of montane plant species and communities, few have focused on those with oceanic montane affinities. In Europe, highly sensitive bryophyte species reach their optimum occurrence, highest diversity and abundance in the north-west hyperoceanic regions, while a number of montane vascular plant species occur here at the edge of their range. This study evaluates the potential impact of climate change on the distribution of these species and assesses the implications for EU Habitats Directive-protected oceanic montane plant communities. We applied an ensemble of species distribution modelling techniques, using atlas data of 30 vascular plant and bryophyte species, to calculate range changes under projected future climate change. The future effectiveness of the protected area network to conserve these species was evaluated using gap analysis. We found that the majority of these montane species are projected to lose suitable climate space, primarily at lower altitudes, or that areas of suitable climate will principally shift northwards. In particular, rare oceanic montane bryophytes have poor dispersal capacity and are likely to be especially vulnerable to contractions in their current climate space. Significantly different projected range change responses were found between 1 oceanic montane bryophytes and vascular plants; 2 species belonging to different montane plant communities; 3 species categorised according to different biomes and eastern limit classifications. The inclusion of topographical variables in addition to climate, significantly improved the statistical and spatial performance of models. The current protected area network is projected to become less effective, especially for specialised arctic-montane species, posing a challenge to conserving oceanic montane plant communities. Conservation management plans need

  13. Phytochemicals of Brassicaceae in plant protection and human health--influences of climate, environment and agronomic practice.

    Science.gov (United States)

    Björkman, Maria; Klingen, Ingeborg; Birch, Andrew N E; Bones, Atle M; Bruce, Toby J A; Johansen, Tor J; Meadow, Richard; Mølmann, Jørgen; Seljåsen, Randi; Smart, Lesley E; Stewart, Derek

    2011-05-01

    In this review, we provide an overview of the role of glucosinolates and other phytochemical compounds present in the Brassicaceae in relation to plant protection and human health. Current knowledge of the factors that influence phytochemical content and profile in the Brassicaceae is also summarized and multi-factorial approaches are briefly discussed. Variation in agronomic conditions (plant species, cultivar, developmental stage, plant organ, plant competition, fertilization, pH), season, climatic factors, water availability, light (intensity, quality, duration) and CO(2) are known to significantly affect content and profile of phytochemicals. Phytochemicals such as the glucosinolates and leaf surface waxes play an important role in interactions with pests and pathogens. Factors that affect production of phytochemicals are important when designing plant protection strategies that exploit these compounds to minimize crop damage caused by plant pests and pathogens. Brassicaceous plants are consumed increasingly for possible health benefits, for example, glucosinolate-derived effects on degenerative diseases such as cancer, cardiovascular and neurodegenerative diseases. Thus, factors influencing phytochemical content and profile in the production of brassicaceous plants are worth considering both for plant and human health. Even though it is known that factors that influence phytochemical content and profile may interact, studies of plant compounds were, until recently, restricted by methods allowing only a reductionistic approach. It is now possible to design multi-factorial experiments that simulate their combined effects. This will provide important information to ecologists, plant breeders and agronomists. Copyright © 2011 Elsevier Ltd. All rights reserved.

  14. Energy efficiency and the liberalized market - new approaches in national climate protection policy

    International Nuclear Information System (INIS)

    Hennicke, P.

    2000-01-01

    The paper initially explains the rationale of energy policy-based governmental intervention in the liberalized electricity market ('the need for political governance'). It is shown why there is a 'demand for intelligent regulatory policy' in Germany's energy sector, despite, or rather as a consequence of the deregulation of the energy markets, and refers e.g. to a parliamentary paper of the Bundestag, (BTDrs. 14/2656, p. 9). The author continues with selecting and defining, from the stock of conceivable appropriate action and regulatory instruments, the corner stones of action plans and the range of instruments, specifically designed for the sector and the target groups, that will accelerate market penetration of the energy efficiency policies ('governance functions'). The author also shows that, due to the significance of regulatory and structurizing impacts, as well as resulting consequences to the leading paradigms of policy of this Government (opting out of nuclear power, global climate change), the electricity industry is just the right branch of industry to serve as a ''national demonstration project'' on the way towards sustainable development. (orig./CB) [de

  15. The value and adaptation of plant uptake models in international trade of produce treated with crop protection products

    DEFF Research Database (Denmark)

    Kennedy, C.; Anderson, J.; Snyder, N.

    2010-01-01

    Crop Protection Product (CPP) national registrations and/or international trade require magnitude and decline of residue data for treated produce. These data are used to assess human dietary risk and establish legal limits (Maximum Residue Limits, MRLs) for traded produce. The ability to predict...... residues based on limited data sets affords business value by enabling informed product development decisions about the likelihood for MRL compliance for varied product use scenarios. Predicted residues can additionally support the design and conduct of time-constrained interdependent studies required...... for product registrations. While advances in predicting residues for the case of foliar applications of CPPs have been achieved, predictions for the case of soil applications of CPPs provide additional challenge. The adaptation of a newly developed dynamic model to CPP product use scenarios will be explored...

  16. Application of the Multi-Attribute Value Theory for engaging stakeholders in groundwater protection in the Vosvozis catchment in Greece.

    Science.gov (United States)

    Stefanopoulos, Kyriakos; Yang, Hong; Gemitzi, Alexandra; Tsagarakis, Konstantinos P

    2014-02-01

    Multi-Attribute Value Theory (MAVT) was used to investigate stakeholders' preferences and beliefs in ameliorating a deteriorating ecosystem, i.e. Vosvozis River and Ismarida Lake in Northeastern Greece. Various monetary and environmental criteria were evaluated with scores and weights by different stakeholder groups and key individuals such as farmers, fishermen, entrepreneurs, residents and ecologists to elicit their preferences concerning alternative protection scenarios. The ultimate objective was to propose policy recommendations for a sustainable water resources management for the case study area. The analysis revealed an overwhelming agreement among stakeholders regarding the dire need for immediate actions in order to preserve and enhance Vosvozis ecosystem. With a two stage evaluation process, the MAVT analysis led to a high consensus among the stakeholders on the alternative that favors water recycling from the wastewater treatment plant combined with small dams for rainwater harvesting. © 2013.

  17. Science and stewardship to protect and sustain wilderness values: Seventh World Wilderness Congress symposium; 2001 November 2-8; Port Elizabeth, South Africa

    Science.gov (United States)

    Alan Watson; Janet Sproull

    2003-01-01

    The Seventh World Wilderness Congress met in Port Elizabeth, South Africa, in 2001. The symposium on science and stewardship to protect and sustain wilderness values was one of several symposia held in conjunction with the Congress. The papers contained in this proceedings were presented at this symposium and cover seven topics: state-of-knowledge on protected areas...

  18. Exploring the value of overseas biodiversity to Chinese netizens based on willingness to pay for the African elephants' protection.

    Science.gov (United States)

    Wang, Zhengzao; Gong, Yazhen; Mao, Xianqiang

    2018-10-01

    For a long time, Chinese people have been considered to be concerned only with commercial interests but not ecological systems and biodiversity conservation, even though their trade and investment footprints are globalizing rapidly. This study intended to reveal the non-market valuation on the non-use value of African elephant to Chinese people. Taking the ban of ivory trade as the background, in this study, Chinese netizens' willingness to pay for African elephant conservation was investigated using the contingent valuation method. Four versions of questionnaires were designed and distinguished by offering different background information and payment vehicles (tax and donation). It was demonstrated that the differences in both given information and payment vehicles had no significant impacts on the estimated mean willingness to pay value. 53.36% of the respondents gave positive responses for the hypothetical projects of African elephant protection. The mean willingness to pay was 83.62 RMB (12.59 USD) and 158.58 RMB (23.88 USD) per year per household and the aggregated willingness to pay or benefits for the protection of African elephants from Chinese netizens were estimated to be 16.31 billion RMB (2.45 billion USD) and 30.92 billion RMB (4.65 billion USD) per year after grouping regression and benefit transfer adjustments, respectively. The current research shows that Chinese people, living thousands kilometers away from Africa, have a high public awareness for and valuation to the endangered elephants. Copyright © 2018 Elsevier B.V. All rights reserved.

  19. Tailwind for the climate protection? New ways to maintain international financial commitments; Rueckenwind fuer den Klimaschutz? Neue Wege zur Einhaltung internationaler Finanzzusagen

    Energy Technology Data Exchange (ETDEWEB)

    Schroeder, Frank

    2011-02-15

    The contribution under consideration reports on the upcoming challenges of the climate protection financing in developing countries. The extent of the probably required financing and the current status of the development of the developed countries are presented. Ambiguities regarding the out-payment and tracking of the financial contributions for the climate protection are described. Subsequently, a series of general criteria for the evaluation of the different financing sources are invoked. These criteria are based on principles originated from the UNFCC (United Nations Framework Convention on Climate Change; Bonn, Federal Republic of Germany) climate protection negotiations and consider a broader development political context and certain equity considerations. The advantages and disadvantages of potential sources of income of developed countries are discussed in order to fulfil promises for new and additional resources for adaptation measures and preventative measures in developing countries. These arguments are embedded in a general structure and classified with respect to their revenue potential and political feasibility. This analysis is closely based on a methodological approach and on the suggestions made by the AGF. The analysis closes with a brief assessment of the possible effects of the activities of AGF on the Government decision-makers. Furthermore the analysis shows how their results may strengthen the mutual trust of the countries in order to contribute to the climate agreement as well as to the national action.

  20. Energy system modelling and GIS to build an Integrated Climate Protection Concept for Gauteng Province, South Africa

    International Nuclear Information System (INIS)

    Tomaschek, Jan; Kober, Ralf; Fahl, Ulrich; Lozynskyy, Yuriy

    2016-01-01

    South Africa and specifically its economically dominant province of Gauteng aim to reduce their influence on climate change. Especially the transport sector is seen as one of the key drivers of future greenhouse gas (GHG) emissions. This paper describes the methodology used to combine the application of two models in order to provide a basis for informed policy recommendation for GHG mitigation. The TEMT model provides real world emission factors adapted to local conditions in Gauteng for numerous vehicle technology concepts. Those data feed into the TIMES-GEECO energy system model which identifies future technology use for different alternative scenarios. Finally, the scenario results are illustrated spatially using a GIS programme. The results of the scenario analysis show that under implemented policies GHG emissions in Gauteng are likely to increase substantially. Pollutant emissions are currently high as a result of a comparably old vehicle fleet. The spatial display of these results shows where the traffic network is concentrated and the location of so-called emission hot-spots. Energy efficient policies for the transport sector of Gauteng can achieve a significant reduction of emissions and energy consumption. Alternative powertrains and the use of locally produced biofuels can play a significant role in such policies. - Highlights: • Two models to assess the transport sector have been developed. • The methodology covers the energy system and locational information. • Application to Gauteng to provide input for a Climate Protection Concept. • Energy efficient polices will help to significantly reduce transport emissions. • Local renewable resources and efficient powertrains should be part of this policy.

  1. An information value based analysis of physical and climatic factors affecting dengue fever and dengue haemorrhagic fever incidence

    Directory of Open Access Journals (Sweden)

    Tripathi Nitin

    2005-06-01

    Full Text Available Abstract Background Vector-borne diseases are the most dreaded worldwide health problems. Although many campaigns against it have been conducted, Dengue Fever (DF and Dengue Haemorrhagic Fever (DHF are still the major health problems of Thailand. The reported number of dengue incidences in 1998 for the Thailand was 129,954, of which Sukhothai province alone reported alarming number of 682. It was the second largest epidemic outbreak of dengue after 1987. Government arranges the remedial facilities as and when dengue is reported. But, the best way to control is to prevent it from happening. This will be possible only when knowledge about the relationship of DF/DHF with climatic and physio-environmental agents is discovered. This paper explores empirical relationship of climatic factors rainfall, temperature and humidity with the DF/DHF incidences using multivariate regression analysis. Also, a GIS based methodology is proposed in this paper to explore the influence of physio-environmental factors on dengue incidences. Remotely sensed data provided important data about physical environment and have been used for many vector borne diseases. Information Values (IV method was utilised to derive influence of various factors in the quantitative terms. Researchers have not applied this type of analysis for dengue earlier. Sukhothai province was selected for the case study as it had high number of dengue cases in 1998 and also due to its diverse physical setting with variety of land use/land cover types. Results Preliminary results demonstrated that physical factors derived from remotely sensed data could indicate variation in physical risk factors affecting DF/DHF. A composite analysis of these three factors with dengue incidences was carried out using multivariate regression analysis. Three empirical models ER-1, ER-2 and ER-3 were evaluated. It was found that these three factors have significant relation with DF/DHF incidences and can be related to

  2. Predictive value of pulse pressure variation for fluid responsiveness in septic patients using lung-protective ventilation strategies.

    Science.gov (United States)

    Freitas, F G R; Bafi, A T; Nascente, A P M; Assunção, M; Mazza, B; Azevedo, L C P; Machado, F R

    2013-03-01

    The applicability of pulse pressure variation (ΔPP) to predict fluid responsiveness using lung-protective ventilation strategies is uncertain in clinical practice. We designed this study to evaluate the accuracy of this parameter in predicting the fluid responsiveness of septic patients ventilated with low tidal volumes (TV) (6 ml kg(-1)). Forty patients after the resuscitation phase of severe sepsis and septic shock who were mechanically ventilated with 6 ml kg(-1) were included. The ΔPP was obtained automatically at baseline and after a standardized fluid challenge (7 ml kg(-1)). Patients whose cardiac output increased by more than 15% were considered fluid responders. The predictive values of ΔPP and static variables [right atrial pressure (RAP) and pulmonary artery occlusion pressure (PAOP)] were evaluated through a receiver operating characteristic (ROC) curve analysis. Thirty-four patients had characteristics consistent with acute lung injury or acute respiratory distress syndrome and were ventilated with high levels of PEEP [median (inter-quartile range) 10.0 (10.0-13.5)]. Nineteen patients were considered fluid responders. The RAP and PAOP significantly increased, and ΔPP significantly decreased after volume expansion. The ΔPP performance [ROC curve area: 0.91 (0.82-1.0)] was better than that of the RAP [ROC curve area: 0.73 (0.59-0.90)] and pulmonary artery occlusion pressure [ROC curve area: 0.58 (0.40-0.76)]. The ROC curve analysis revealed that the best cut-off for ΔPP was 6.5%, with a sensitivity of 0.89, specificity of 0.90, positive predictive value of 0.89, and negative predictive value of 0.90. Automatized ΔPP accurately predicted fluid responsiveness in septic patients ventilated with low TV.

  3. Contribution of selected protectorates to the climate protection and its monetary evaluation. Final report; Beitrag ausgewaehlter Schutzgebiete zum Klimaschutz und dessen monetaere Bewertung. Abschlussbericht

    Energy Technology Data Exchange (ETDEWEB)

    Droesler, Matthias; Bergmann, Lindsey [Hochschule Weihenstephan-Triesdorf (Germany). Professur fuer Vegetationsoekologie; Augustin, Juergen [Leibniz-Zentrum fuer Agrarlandschaftsforschung (ZALF) e.V., Muencheberg (Germany). Inst. fuer Landschaftsstoffdynamik] [and others

    2012-07-01

    In Germany, large-scale nature conservation projects have the task to protect and develop the nature and landscape. The authors of the contribution under consideration report on an evaluation how far federal funds or EU funds has contributed to the nature protection targets as well as to the climate protection targets. The target also was to assess the costs for the CO{sub 2} abatement. The modelling of the climate relevance of the areas before and after restoration measures derived for all four areas a significant reduction of the emissions. This reduction was between 7,415 tons CO{sub 2} equivalents per year (Pfrunger-Burgweiler Ried) and at least 57,271 tons CO{sub 2} equivalents per year. The averaged up to date reduction span between nearly 4 to 15.5 tons CO{sub 2} equivalents per hectare and year.

  4. A value orientation approach to assess and compare climate change risk perception among trout anglers in Georgia, USA

    Science.gov (United States)

    Ramesh Paudyal; Neelam C. Poudyal; J.M. Bowker; Adrienne M. Dorison; Stanley J. Zarnoch; Gary T. Green

    2015-01-01

    Trout in Georgia could experience early impacts from climate change as the streams in the region are located at the southern most edge of their North American home range. This study surveyed trout anglers in Georgia to understand how anglers perceive the potential impact of climate change on trout, and whether and how their perception and response to declines in trout...

  5. Analysis of the criteria used by the international commission on radiological protection (ICRP) to justify the setting of numerical reference values. Report No. 277

    International Nuclear Information System (INIS)

    Schieber, C.; Schneider, T.; Lochard, J.; Crouail, P.

    2005-05-01

    Following its Publication 60, ICRP has proposed nine reports specifying quantified values for dose constraints, action levels, etc. Some 25 values have been identified in all these publications. Since a few years, ICRP is preparing new recommendations in order to provide 'a more coherent and comprehensible system'. The objective of ICRP is to propose to select among the existing quantified values, a few values that could encompass all the other ones. These values are not intended to replace the currently recommended values which remain valid. In this perspective, IRSN has asked CEPN to make a review of all the values introduced in the ICRP publications in order to obtain a broad view of the rationalities proposed by ICRP in the determination of these values. The following Publications of ICRP have been reviewed: - ICRP 60 - 1990 - 1990 Recommendations of ICRP, - ICRP 62 - 1992 - Radiological protection in biomedical research, - ICRP 63 - 1992 - Principles for intervention for protection of the public in a radiological emergency, - ICRP 64 - 1993 - Protection from potential exposure: a conceptual framework, - ICRP 65 - 1993 - Protection against radon-222 at home and at work, - ICRP 68 - 1994 - Dose coefficients for intakes of radionuclides by workers, - ICRP 75 - 1997 - General principles for the radiation protection of workers, - ICRP 77 - 1997 - Radiological protection policy for the disposal of radioactive waste, - ICRP 81 - 2000 - Radiation protection recommendations as applied to the disposal of long-lived solid radioactive waste, - ICRP 82 - 2000 - Protection of the public in situations of prolonged radiation exposure. The different quantitative values found in these publications are presented in this report, grouped by type of value: individual dose limits, 'maximum' individual dose, dose constraints, exemption, action and intervention levels. The rationalities proposed by ICRP for setting these values are presented, mainly based on the quotation of ICRP

  6. Protective

    Directory of Open Access Journals (Sweden)

    Wessam M. Abdel-Wahab

    2013-10-01

    Full Text Available Many active ingredients extracted from herbal and medicinal plants are extensively studied for their beneficial effects. Antioxidant activity and free radical scavenging properties of thymoquinone (TQ have been reported. The present study evaluated the possible protective effects of TQ against the toxicity and oxidative stress of sodium fluoride (NaF in the liver of rats. Rats were divided into four groups, the first group served as the control group and was administered distilled water whereas the NaF group received NaF orally at a dose of 10 mg/kg for 4 weeks, TQ group was administered TQ orally at a dose of 10 mg/kg for 5 weeks, and the NaF-TQ group was first given TQ for 1 week and was secondly administered 10 mg/kg/day NaF in association with 10 mg/kg TQ for 4 weeks. Rats intoxicated with NaF showed a significant increase in lipid peroxidation whereas the level of reduced glutathione (GSH and the activity of superoxide dismutase (SOD, catalase (CAT, glutathione S-transferase (GST and glutathione peroxidase (GPx were reduced in hepatic tissues. The proper functioning of the liver was also disrupted as indicated by alterations in the measured liver function indices and biochemical parameters. TQ supplementation counteracted the NaF-induced hepatotoxicity probably due to its strong antioxidant activity. In conclusion, the results obtained clearly indicated the role of oxidative stress in the induction of NaF toxicity and suggested hepatoprotective effects of TQ against the toxicity of fluoride compounds.

  7. Bringing multiple values to the table: assessing future land-use and climate change in North Kona, Hawaiʻi

    Directory of Open Access Journals (Sweden)

    Leah L. Bremer

    2018-03-01

    Full Text Available As ecosystem service assessments increasingly contribute to decisions about managing Earth's lands and waters, there is a growing need to understand the diverse ways that people use and value landscapes. However, these assessments rarely incorporate the value of landscapes to communities with strong cultural and generational ties to place, precluding inclusion of these values - alongside others - into planning processes. We developed a process to evaluate trade-offs and synergies in ecosystem services across land-use scenarios and under climate change in North Kona, Hawaiʻi, a tropical dry ecosystem where water, fire, biodiversity, and cultural values are all critical considerations for land management decisions. Specifically, we combined participatory deliberative methods, ecosystem service models, vegetation surveys, and document analysis to evaluate how cultural services, regulating services (groundwater recharge, landscape flammability reduction, biodiversity, and revenue: (1 vary across four land-use scenarios (pasture, coffee, agroforestry, and native forest restoration and (2 are expected to vary with climate change (representative concentration pathway (RCP 8.5 mid-century scenario. The native forest restoration scenario provided high cultural, biodiversity, and ecosystem service value, whereas coffee's strongest benefit was monetary return. The agroforestry scenario offered the greatest potential in terms of maximizing multiple services. Pasture had relatively low ecological and economic value but, as with native forest and agroforestry, held high value in terms of local knowledge and cultural connection to place. Climate change amplified existing vulnerabilities for groundwater recharge and landscape flammability, but resulted in few shifts in the ranking of land-use scenarios. Our results demonstrate that cultural services need not be sacrificed at the expense of other management objectives if they are deliberately included in land

  8. A proposal of protection techniques in the catchment of a lake in the context of improving its recreational value

    Directory of Open Access Journals (Sweden)

    Grochowska Jolanta

    2016-12-01

    Full Text Available The study was carried out on Lake Rentyńskie (100.8 ha; 9.4 m situated approximately 20 km to the west of Olsztyn, in the drainage basin of the rivers Giłwa and Pasłęka. The direct catchment area of the lake is 166.2 ha. Forests cover most of the drainage basin area (74%. As revealed in the study, Rentyńskie is a highly eutrophic reservoir. The lake waters were characterized by a high content of nutrients, up to 1.508 mg P dm-3 and 11.7 mg N dm-3. The high fertility of the lake was also evident in the values of chlorophyll a - 75.4 μg dm-3, and low water transparency - average 1 m. The total annual phosphorus and nitrogen load to Lake Rentyńskie, calculated according to Giercuszkiewicz-Bajtlik (1990 equals 759.0 kg of phosphorus and 31869.7 kg of nitrogen, or per unit surface 0.753 g P m-2 yr-1 and 31.611 N m-2 yr-1. Allowable and critical load levels to Lake Rentyńskie calculated according to the hydrological model of Vollenweider (1976 equal (respectively 0.090 g P m-2 yr-1 and 0.189 g P m-2 yr-1. From a comparison between the actual phosphorus load and the values calculated according to Vollenweider it can be concluded that the loads not only exceed the allowable values by several times but also the critical values responsible for advanced eutrophication. The study showed that the River Giłwa, which flows through the reservoir, posed a major threat to the analysed lake . In order to improve the water quality in Lake Rentyńskie drastic protective measures should be taken in the basin of the River Giłwa, which is intensively used for agriculture, and also, at the point where the river enters the lake a special system to reduce the level of phosphorus compound concentrations should be set up.

  9. Climate protection in the cantonal electricity supplier law Basel-Stadt; Klimaschutz in dem kantonalen Stromversorgergesetz Basel-Stadt

    Energy Technology Data Exchange (ETDEWEB)

    Volkwein, Stephan [Renewables-Now AG, Zuerich (Switzerland)

    2017-11-15

    Global warming is the world's most urgent environmental problem. Solar and wind energy in particular is required to replace fossil fuels for electricity, transport, heating and industry. The dense development of the cities means that there are many roofs and facades for the use of electricity. The actual use of solar energy production depends primarily on local and national legal framework conditions. The aim is to shed light on the extent to which the electricity supplier law of the half-canton of Basel-Stadt promotes climate protection. [German] Die Erderwaermung stellt das global draengendste Umweltproblem dar. Zum Ersatz der fossilen Energie bei Strom, Verkehr, Heizungen und Industrie sind insbesondere Solar- und Windenergie notwendig. Durch die dichte Bebauung der Staedte sind dort viele Dach- und Fassadenflaechen fuer die Stromenergienutzung vorhanden. Die tatsaechliche Nutzung fuer die Solarenergieproduktion haengt vor allem von lokalen und nationalen rechtlichen Rahmenbedingungen ab. Hier soll beleuchtet werden, inwieweit das Stromversorgerrecht des Halbkantons Basel-Stadt Klimaschutz befoerdert.

  10. Macroecology of parental care in arthropods: higher mortality risk leads to higher benefits of offspring protection in tropical climates.

    Science.gov (United States)

    Santos, Eduardo S A; Bueno, Pedro P; Gilbert, James D J; Machado, Glauco

    2017-08-01

    The intensity of biotic interactions varies around the world, in such a way that mortality risk imposed by natural enemies is usually higher in the tropics. A major role of offspring attendance is protection against natural enemies, so the benefits of this behaviour should be higher in tropical regions. We tested this macroecological prediction with a meta-regression of field experiments in which the mortality of guarded and unguarded broods was compared in arthropods. Mortality of unguarded broods was higher, and parental care was more beneficial, in warmer, less seasonal environments. Moreover, in these same environments, additional lines of defence further reduced offspring mortality, implying that offspring attendance alone is not enough to deter natural enemies in tropical regions. These results help to explain the high frequency of parental care among tropical species and how biotic interactions influence the occurrence of parental care over large geographic scales. Finally, our findings reveal that additional lines of defences - an oftentimes neglected component of parental care - have an important effect on the covariation between the benefits of parental care and the climate-mediated mortality risk imposed by natural enemies. © 2016 Cambridge Philosophical Society.

  11. The "I believe" and the "I invest" of Work-Family Balance: The indirectinfluences of personal values and work engagement via perceived organizational climate and workplace burnout

    Directory of Open Access Journals (Sweden)

    Lily Chernyak-Hai

    2016-04-01

    Full Text Available Based on Schwartzs (1992, 1994 Human Values Theory and the Conservation of Resources Theory (Hobfoll, 1988, 1998, 2001, the present research sought to advance the understanding of Work-Family Balance antecedents by examining personal values and work engagement as predictors of Work-Family Conflict via their associations with perceived organizational climate and work burnout. The results of two studies supported the hypotheses, and indicated that perceived organizational climate mediated the relations between values of hedonism, self-direction, power, and achievement and Work-Family Conflict, and that work burnout mediated the relations between work engagement and Work-Family Conflict. Theoretical and practical implications regarding individual differences and experiences of Work-Family Balance are discussed.

  12. Small and medium sized enterprises and sustainability: managers' values and engagement with environmental and climate change issues.

    OpenAIRE

    Schaefer, Anja; Williams, Sarah

    2013-01-01

    This article reports on an in-depth, qualitative study into the pro-environmental engagement of small businesses in the east of England, with respect to climate change in particular. Managers of environmentally pro-active small businesses were asked about the proenvironmental measures they had implemented in their firms, their motivations for doing so, and their understanding of climate change. The managers in this study had a relatively good understanding of environmental issues in general a...

  13. CO{sub 2} and climate protection. Facts, mistakes, policy; CO{sub 2} und Klimaschutz. Fakten, Irrtuemer, Politk

    Energy Technology Data Exchange (ETDEWEB)

    Luedecke, H.J.

    2008-07-01

    The author outlines the technical fundamental coherences of the CO{sub 2} problem generally clear and without unnecessary technical details. ''Which measuring methods founds on climate warning, are extrem weather disasters increasing, is the sea level raising, is a warmer climate harmful or useful, are wind turbines solar cells or biofuels meaningful, who is profitting from climate fear, which role play policy and ideology?'' are questions this book dealt with. Expert fundamentals, not political opinions are derived from reports of Intergovernmental Panel on Climate Change (IPCC), the climatic department of the UN, reference items from internet contributions and specialist books. (GL)

  14. Change of direction required. Climate protection in the transport sector. Special report; Umsteuern erforderlich. Klimaschutz im Verkehrssektor. Sondergutachten

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2017-11-15

    The transport sector is currently responsible for about one-fifth of Germany's greenhouse gas emissions. While in other sectors since 1990 partly clear emission reductions have been achieved, are the emissions of traffic during the same period even slightly increased. In his special report the German Council of Environmental Advisors (SRU) points out which strategic course should be set for the change in transport policy. The decarbonisation of the transport sector requires a consistent overall concept. It should be done as soon as possible, a switch to alternative drives. In traffic electromobility is to be accelerated, because of direct electrification the primary energy consumption is kept as low as possible. The extraction and recycling of the raw materials required for electromobility should be made sustainable. In addition, the energy consumption of motorized transport must also be be significantly further reduced, especially by on-board efficiency measures. In addition to technological changes a fundamental change of transport systems and mobility patterns is also necessary. The avoidance and relocation of traffic not only contributes to climate protection, but also to reduce its other environmental and health burdens. In order to promote cost transparency in the transport sector, taxes, levies and subsidies should be consistently aligned with climate, environmental and health policy objectives. For the SRU, this also includes the introduction of a route-dependent car toll. [German] Der Verkehrssektor ist derzeit fuer etwa ein Fuenftel der Treibhausgasemissionen Deutschlands verantwortlich. Waehrend in anderen Sektoren seit 1990 zum Teil deutliche Emissionsminderungen erzielt wurden, sind die Emissionen des Verkehrs im gleichen Zeitraum sogar leicht angestiegen. In seinem Sondergutachten ''Umsteuern erforderlich: Klimaschutz im Verkehrssektor'' zeigt der SRU auf, welche strategischen Weichen fuer die Verkehrswende gestellt werden

  15. The added value of dynamical downscaling in a climate change scenario simulation:A case study for European Alps and East Asia

    Science.gov (United States)

    Im, Eun-Soon; Coppola, Erika; Giorgi, Filippo

    2010-05-01

    Since anthropogenic climate change is a rather important factor for the future human life all over the planet and its effects are not globally uniform, climate information at regional or local scales become more and more important for an accurate assessment of the potential impact of climate change on societies and ecosystems. High resolution information with suitably fine-scale for resolving complex geographical features could be a critical factor for successful linkage between climate models and impact assessment studies. However, scale mismatch between them still remains major problem. One method for overcoming the resolution limitations of global climate models and for adding regional details to coarse-grid global projections is to use dynamical downscaling by means of a regional climate model. In this study, the ECHAM5/MPI-OM (1.875 degree) A1B scenario simulation has been dynamically downscaled by using two different approaches within the framework of RegCM3 modeling system. First, a mosaic-type parameterization of subgrid-scale topography and land use (Sub-BATS) is applied over the European Alpine region. The Sub-BATS system is composed of 15 km coarse-grid cell and 3 km sub-grid cell. Second, we developed the RegCM3 one-way double-nested system, with the mother domain encompassing the eastern regions of Asia at 60 km grid spacing and the nested domain covering the Korean Peninsula at 20 km grid spacing. By comparing the regional climate model output and the driving global model ECHAM5/MPI-OM output, it is possible to estimate the added value of physically-based dynamical downscaling when for example impact studies at hydrological scale are performed.

  16. Possibilities of climate reconstruction in the Holocene using δ13C and δ2H values from annual tree rings on the basis of climate chamber experiments and studies on present-day organisms

    International Nuclear Information System (INIS)

    Mayr, C.

    2002-01-01

    This study deals with the climatic information content of 2 H and 13 C levels in annual tree rings and plant material. The influence of variations in air temperature, relative humidity and water availability on stable isotope ratios in three different C 3 plant species (Brassica oleracea, Eucalyptus globulus, Vicia faba) was studied in climate chamber experiments. Furthermore, calibration studies using δ 13 C and δ 2 H time series from Southern German spruce (Picea abies) from two stands (Schussbach, Klosterreichenbach) were performed. Correlations with meteorological data from a nearby meteorological station prove stable isotope ratios to be dependent on weather conditions in the summer months (June through August). Using the δ 13 C ''response surfaces'' obtained from these experiments as well as correlations from long gridbox precipitation series it was shown that for the climate mode under study the δ 13 C values largely reflect water availability to trees, which is greatly influenced by summer precipitation, especially at the more arid of the two sites. The results of the climate chamber experiments also suggest that the spruce δ 2 H values largely reflect the isotope variation in soil water and hence the δ 2 H fluctuations in summer precipitation. The study closes with a discussion of methodological approaches to creating long isotope series from annual tree rings of subfossil oak trees

  17. The value of model averaging and dynamical climate model predictions for improving statistical seasonal streamflow forecasts over Australia

    Science.gov (United States)

    Pokhrel, Prafulla; Wang, Q. J.; Robertson, David E.

    2013-10-01

    Seasonal streamflow forecasts are valuable for planning and allocation of water resources. In Australia, the Bureau of Meteorology employs a statistical method to forecast seasonal streamflows. The method uses predictors that are related to catchment wetness at the start of a forecast period and to climate during the forecast period. For the latter, a predictor is selected among a number of lagged climate indices as candidates to give the "best" model in terms of model performance in cross validation. This study investigates two strategies for further improvement in seasonal streamflow forecasts. The first is to combine, through Bayesian model averaging, multiple candidate models with different lagged climate indices as predictors, to take advantage of different predictive strengths of the multiple models. The second strategy is to introduce additional candidate models, using rainfall and sea surface temperature predictions from a global climate model as predictors. This is to take advantage of the direct simulations of various dynamic processes. The results show that combining forecasts from multiple statistical models generally yields more skillful forecasts than using only the best model and appears to moderate the worst forecast errors. The use of rainfall predictions from the dynamical climate model marginally improves the streamflow forecasts when viewed over all the study catchments and seasons, but the use of sea surface temperature predictions provide little additional benefit.

  18. Structural change and climate protection. How does climate policy change economics and working environment; Strukturwandel und Klimaschutz. Wie Klimapolitik Wirtschaft und Arbeitswelt veraendert

    Energy Technology Data Exchange (ETDEWEB)

    Blazejczak, Juergen [DIW Berlin (Germany). Abteilung Energie, Verkehr, Umwelt; Edler, Dietmar [Deutsches Institut fuer Wirtschaftsforschung, Berlin (Germany). Abteilung Innovation, Industrie und Dienstleistungen

    2011-07-01

    In order to curb the climatic change, the greenhouse gases in industrialized countries have to be reduced dramatically by the middle of this century. This strengthens the economic structural change. The contribution under consideration discusses the knowledge of the climate policy-induced structural transformation of economy and labor market in Germany. The actual state of information is limited. It is possible to identify sectors that either are burdened particularly by costs of avoidance or benefit from additional demand. Due to a variety of complex interdependencies employment effects only are tapped with great uncertainty. The additionally induced inter-sectoral structural change in employment lags behind the intra-sectoral adjustment demands. The requirements in qualification will increase more. Completely new skills are required. Necessarily additional qualifications often can be acquired by training. The correlations of forced climatic change policy with other aspects of job quality have not been studied systematically.

  19. Impact of value-driven scenarios on the geomorphology and ecology of lower Rhine floodplains under a changing climate

    NARCIS (Netherlands)

    Straatsma, M.W.; Schipper, A.; Perk, M. van der; Brink, N.G. van den; Leuven, R.S.E.W.; Middelkoop, H.

    2011-01-01

    In the future, the bio-geomorphological functioning of lowland floodplains is likely to be altered at an increasing pace. Together with increasing socio-economic demands, climatic changes are expected to increase the pressures on lowland rivers in developed countries. To cope with

  20. Assessing the Impacts of Future Climate Change on Protected Area Networks: A Method to Simulate Individual Species' Responses

    DEFF Research Database (Denmark)

    Willis, Stephen; Hole, Dave; Collingham, Yvonne

    2009-01-01

    Global climate change, along with continued habitat loss and fragmentation, is now recognized as being a major threat to future biodiversity. There is a very real threat to species, arising from the need to shift their ranges in the future to track regions of suitable climate. The Important Bird ...

  1. Science and stewardship to protect and sustain wilderness values: Tenth World Wilderness Congress symposium; 2013, 4-10 October, Salamanca, Spain

    Science.gov (United States)

    Alan Watson; Stephen Carver; Zdenka Krenova; Brooke McBride

    2015-01-01

    The Tenth World Wilderness Congress (WILD10) met in Salamanca, Spain in 2013. The symposium on science and stewardship to protect and sustain wilderness values was the largest of multiple symposia held in conjunction with the Congress. This symposium was organized and sponsored by the Aldo Leopold Wilderness Research Institute, the Wildland Research Institute of the...

  2. Nitrogen dioxide - long-term guideline value for health protection; Stickstoffdioxid - (Langzeit-)Richtwert zum Schutz der menschlichen Gesundheit

    Energy Technology Data Exchange (ETDEWEB)

    Tvrdy, C.; Hauck, H.; Neuberger, M. [Vienna Univ. (Austria). Inst. fuer Umwelthygiene

    1999-10-01

    On behalf of the Ministry of Environment the Austrian Academy of Science published guideline values for nitrogen dioxide in 1988. The scientific database concentrated on short-term effects of NO{sub 2} at that time. After checking the current literature it was clear that new data especially for long-term effects of NO{sub 2} were available which should lead to a limitation of an annual average. Two Austrian studies on children from Linz (capital of Upper Austria) showed that high long-term concentrations of NO{sub 2} were negatively associated with the flow parameters of terminal airways in spirometry (MEF{sub 25} and MEF{sub 50}) on a significant level. In addition the children showed an improvement in growth-dependent increase of lung function parameters when long-term NO{sub 2}-concentrations in the ambient air could be decreased by more than 40 {mu}g/m{sup 3}. The most pronounced benefit could be seen when the ambient level of NO{sub 2} decreased during periods of accelerated growth. Based on these and other results summarized in this review, the Austrian Academy of Science recommended an annual average of 30 {mu}g/m{sup 3} for NO{sub 2} in the ambient air not to be exceeded for health protection. (orig.) [German] In Oesterreich werden von der Oesterreichischen Akademie der Wissenschaften (OeAW) im Auftrag des Bundesministeriums fuer Umwelt, Jugend und Familie fuer die konventionellen Luftschadstoffe wirkungsbezogene Immissionsgrenzkonzentrationen erarbeitet, die den jeweiligen Stand der (medizinischen) Wissenschaft repraesentieren. Ausgehend vom Basiswerk aus 1988 wurde 1998 eine neue Literaturstudie erstellt, die auch Publikationen der letzten Jahre umfasste. Anhand dieses neuen Datenmaterials zeigte sich, dass die Einfuehrung einer Langzeitimmissionsgrenzkonzentration aus umwelthygienischer Sicht notwendig war. In zwei Studien an Linzer Kindern konnte festgestellt werden, dass einerseits hohe NO{sub 2}-Konzentrationen signifikant negativ mit den

  3. Live What You Teach & Teach What You Live: Student Views on the Acceptability of Teachers’ Value-Related Statements about Sustainability and Climate Change

    Directory of Open Access Journals (Sweden)

    Gregor Torkar

    2013-01-01

    Full Text Available This paper presents the results of a survey among pre-service and inservice students of pre-school education and students of environmental sciences on the acceptability of value-laden statements made by their teachers on issues of sustainable development and climate change. Fifteen statements were provided, and students had to choose among the options »acceptable statement«, »unacceptable statement« and »cannot decide«. The questionnaire was completed by 139 students from two universities in Slovenia. The results show that the students expect their teachers to promote the principles of sustainable development. The majority of students considered any teacher’s statement that would cast doubt on the cause or the necessity to act against climate change to be unacceptable. Teacher’s statements emphasising global issues that have, or could have, a direct impact on developed countries (e.g. climate change received higher support than those global questions that more heavily impact underdeveloped or developing countries (e.g. poverty, child labour, access to natural resources. In the conclusion, it is emphasised that teachers should assist students in developing their own moralpositions on complex issues such as sustainable development and climate change. Structured discussion techniques, such as a panel discussion, forum and debate, should be regularly and carefully implemented into lectures at the university level.

  4. A new method to assess the added value of high-resolution regional climate simulations: application to the EURO-CORDEX dataset

    Science.gov (United States)

    Soares, P. M. M.; Cardoso, R. M.

    2017-12-01

    Regional climate models (RCM) are used with increasing resolutions pursuing to represent in an improved way regional to local scale atmospheric phenomena. The EURO-CORDEX simulations at 0.11° and simulations exploiting finer grid spacing approaching the convective-permitting regimes are representative examples. The climate runs are computationally very demanding and do not always show improvements. These depend on the region, variable and object of study. The gains or losses associated with the use of higher resolution in relation to the forcing model (global climate model or reanalysis), or to different resolution RCM simulations, is known as added value. Its characterization is a long-standing issue, and many different added-value measures have been proposed. In the current paper, a new method is proposed to assess the added value of finer resolution simulations, in comparison to its forcing data or coarser resolution counterparts. This approach builds on a probability density function (PDF) matching score, giving a normalised measure of the difference between diverse resolution PDFs, mediated by the observational ones. The distribution added value (DAV) is an objective added value measure that can be applied to any variable, region or temporal scale, from hindcast or historical (non-synchronous) simulations. The DAVs metric and an application to the EURO-CORDEX simulations, for daily temperatures and precipitation, are here presented. The EURO-CORDEX simulations at both resolutions (0.44o,0.11o) display a clear added value in relation to ERA-Interim, with values around 30% in summer and 20% in the intermediate seasons, for precipitation. When both RCM resolutions are directly compared the added value is limited. The regions with the larger precipitation DAVs are areas where convection is relevant, e.g. Alps and Iberia. When looking at the extreme precipitation PDF tail, the higher resolution improvement is generally greater than the low resolution for seasons

  5. Planning protected areas network that are relevant today and under future climate change is possible: the case of Atlantic Forest endemic birds

    Directory of Open Access Journals (Sweden)

    Mariana M. Vale

    2018-05-01

    Full Text Available Background A key strategy in biodiversity conservation is the establishment of protected areas. In the future, however, the redistribution of species in response to ongoing climate change is likely to affect species’ representativeness in those areas. Here we quantify the effectiveness of planning protected areas network to represent 151 birds endemic to the Brazilian Atlantic Forest hotspot, under current and future climate change conditions for 2050. Methods We combined environmental niche modeling and systematic conservation planning using both a county and a regional level planning strategy. We recognized the conflict between biodiversity conservation and economic development, including socio-economic targets (as opposed to biological only and using planning units that are meaningful for policy-makers. Results We estimated an average contraction of 29,500 km2 in environmentally suitable areas for birds, representing 52% of currently suitable areas. Still, the most cost-effective solution represented almost all target species, requiring only ca. 10% of the Atlantic Forest counties to achieve that representativeness, independent of strategy. More than 50% of these counties were selected both in the current and future planned networks, representing >83% of the species. Discussion Our results indicate that: (i planning protected areas network currently can be useful to represent species under climate change; (ii the overlapped planning units in the best solution for both current and future conditions can be considered as “no regret” areas; (iii priority counties are spread throughout the biome, providing specific guidance wherever the possibility of creating protected area arises; and (iv decisions can occur at different administrative spheres (Federal, State or County as we found quite similar numerical solutions using either county or regional level strategies.

  6. Assessing the usability and potential value of seasonal climate forecasts in land management decisions in the southwest UK: challenges and reflections

    Science.gov (United States)

    Soares, Marta Bruno

    2017-06-01

    The potential usability and benefits of seasonal climate forecasts (SCF) to help inform decision-making processes is widely accepted. However, the practical use of SCF in Europe is still fairly recent and, as such, current knowledge of the added benefits of SCF in supporting and improving decision-making is limited. This study is based on research conducted to co-develop a semi-operational climate service prototype - the Land Management Tool (LMTool) - with farmers in South West regions of the UK. The value of the SCF provided to the farmers was examined to help us understand the usability and (potential) value of these forecasts in farmers' decisions during the winter months of 2015/2016. The findings from the study point to the need to explore and develop (new) research methods capable of addressing the complexity of the decision-making processes, such as those in the farming sector. The farmers who used the SCF perceived it as useful and usable as it helped them change and adapt their decision-making and thus, avoid unnecessary costs. However, to fully grasp the potential value of using SCF, farmers emphasised the need for the provision of SCF for longer periods of time to allow them to build trust and confidence in the information provided. This paper contributes to ongoing discussions about how to assess the use and value of SCF in decision-making processes in a meaningful and effective way.

  7. Proposal for an approach with default values for the protection offered by PPE, under European new or existing substance regulations

    NARCIS (Netherlands)

    Brouwer, D.H.; Marquart, H.; Hemmen, J.J. van

    2001-01-01

    Introduction of personal protective equipment (PPE) in the process of quantitative exposure and risk assessment should be addressed carefully. PPE which have been designed and manufactured according to CE-criteria and have proved to pass relevant test criteria, can be classified as 'proper

  8. Status report on the implementation of the integrated energy and climate protection programme of the German government; Statusbericht zur Umsetzung des Integrierten Energie- und Klimaschutzprogramms der Bundesregierung

    Energy Technology Data Exchange (ETDEWEB)

    Nissler, Diana; Wachsmann, Ulrike

    2011-04-15

    The German government has committed itself to a 40 percent reduction of climate-relevant gases by 2020, as compared to 1990. In 2007, the government presented an integrated energy and climate protection programme (IEKP) with a catalogue of measures to achieve this goal. The IEKP was to be revised from 2010 by monitoring every two years. If the monitoring were to show that the CO2 reduction goal could not be achieved by the measures taken, suggestions will be made on how to improve CO2 reduction technologies. This study, carried out on behalf of the Federal Minister of Environment, Conservation and Reactor Safety, presents a data base for this monitoring. It is based on work carried out by the Federal Environmental Office, the BMU, and other institutions. (orig.)

  9. The public water supply protection value of forests: A watershed-scale ecosystem services based upon total organic carbon

    Science.gov (United States)

    We developed a cost-based methodology to assess the value of forested watersheds to improve water quality in public water supplies. The developed methodology is applicable to other source watersheds to determine ecosystem services for water quality. We assess the value of forest land for source wate...

  10. ESTIMATION OF THE IMPORTANCE OF BIOLOGICAL VALUE OF NUTRITION ALLOWANCES OF SPORTSMEN OF WEIGHTLIFTING IN THE CONDITIONS OF THE HOT CLIMATE

    OpenAIRE

    BAXROM TUHTAROV

    2011-01-01

    The work observes options of optimal average daily food diets for weightlifting athletes in a hot climate through measuring the biological value of diets. It is established, that balance of nutrientsin the changed nutrition background reached an optimum level and made 1:1.1:4.1, against 1:1.2:4.9 on actual food intake. The optimum ratio of nutrients in the average daily food rations of sportsmen on the changed nutrition background is reached byincreasing norms of proteins of animal origin, v...

  11. Effects of safety climate on safety norm violations: exploring the mediating role of attitudinal ambivalence toward personal protective equipment.

    Science.gov (United States)

    Cavazza, Nicoletta; Serpe, Alessandra

    2009-01-01

    Research on the role of organizational and psychosocial factors in influencing risk behaviors and the likelihood of injury at work showed that safety climate also has great impact on workers' behavior. However, the mechanisms through which this impact operates are still partially unclear. In order to explore the role that attitudinal ambivalence toward wearing PPE might play in mediating the impact of safety climate on safety norm violations, a questionnaire was administered to 345 Italian workers. Three dimensions of safety climate (i.e., company safety concern, senior managers' safety concern, supervisors' attitudes towards safety) were found to be positively associated with the individual ambivalence level, whereas the fourth one (i.e., work pressure) was negatively correlated with it. In turn, low levels of ambivalence were associated with a lower tendency to break the safety norms, even though the perception of a good safety climate also maintained a direct effect on unsafe behaviors. Designers of training program for the prevention of work related injuries must pay great attention to the psycho-social factors (such as the effects of the safety climate perception by employees on their attitudes and behaviors), and include specific contents into the prevention programs in order to improve workers compliance with safety norms.

  12. Environmental policies to protect pollinators: attributes and actions needed to avert climate borne crisis of oil seed agriculture in Pakistan

    Directory of Open Access Journals (Sweden)

    A. Burhan

    2017-07-01

    Full Text Available The impact of climate change on oil seed crop is getting more and more pronounced with each passing day, resulting in reduced crop yields in Pakistan. Agriculture is the mainstay of Pakistan’s economy, however it is subjected to severe climatic vulnerabilities like floods, droughts, and changing rainfall patterns. Climate change has a marked influence on the population and distribution of pollinators. Extreme weather events can further aggravate the situation by causing high overwintering losses. Less roving pollinators, such as small beetles and ground nesting bees, may be among the most severely affected by flooding and gusts. Extreme conditions not only can disrupt the livelihoods of individual insects, but can also negatively impact entire colonies or local populations. It is recommended to take offensive measures to address these issues, otherwise the area under oil seed crops may decrease resulting in poor market stability index. Moreover, in this regard, there is desperate need to aggressively explore opportunities of capacity building and institutional strengthening to address the climate change issues in Pakistan. Through this review, it is hoped that a proactive risk assessment approach to climate change can assist the Government in making strategies against the losses of pollinator services in Pakistan.

  13. Developing an optimal energy supply strategy for Syria in view of GHG reduction with least-cost climate protection

    International Nuclear Information System (INIS)

    Hainoun, A.; Omar, H.; Almoustafa, A.; Seif Al-din, M.Kh.

    2010-12-01

    This report presents the outcomes of a two years CRP project entitled (Developing an optimal energy supply strategy for Syria in view of GHG reduction with least-cost climate protection). The main activity deals with a case study concerning the assessment of optimal Syrian energy supply strategy taking into account the impact of environmental constraints related to GHG reduction on the cost and prospects of energy sources and technologies with special emphasis on renewable and nuclear options. In a previous activity the future long-term development of Syrian energy and electricity demand has been analyzed according to various scenarios of socio-economic and technological development of the country. The results indicate that energy demand will grow rapidly in the next decades as consequent of many socio-economic and technological factors given by Syria's high population growth, its current economic transition, and its expected economic and technological development, particularly in the industry sector. To meet the projected future energy demand up to 2030, an optimal reference energy supply strategy with minimal supply cost has been developed taking into account, in particular, the availability of national energy resources and diversity of supply options. The analysis has been performed using the IAEA's optimization tool MESSAGE. MESSAGE is suitable to formulate and evaluate alternative energy supply strategies consistent with pre-defined constraints including limits on new investment, fuel availability and trade, environmental regulations, and market penetration rates for new technologies. To evaluate the potential of GHG reduction in the Syrian power sector an alternative energy supply scenario - Mitigation Scenario (Ren S ce) has been introduced reflecting the most probable adaptation measures of this sector to mitigate GHG emission by more dependency on renewable options. Compatible with the Kyoto agreement for developing countries, the CDM is being considered

  14. Concept for energy and climate protection for Asslar, Leun, Solms and Wetzlar. Final Report; Energie- und Klimaschutzkonzept fuer Asslar, Leun, Solms und Wetzlar. Endbericht

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2013-03-27

    The contribution under consideration reports on the concept for energy and climate protection for the German towns Asslar, Leun, Solms and Wetzlar. An energy balance sheet was created for the time period between 1990 and 2011. From this, the CO{sub 2} emission were calculated. Based on these data, the author of this contribution describes an extrapolated trend up to the year 2022 under consideration of demographic and economic forecasts as well as known legal regulations. Two scenarios are developed in order to show how the energy conservation as well as power generation from renewable energy sources significantly can be increased compared with trend levels.

  15. Extreme dissolved oxygen variability in urbanised tropical wetlands: The need for detailed monitoring to protect nursery ground values

    Science.gov (United States)

    Dubuc, Alexia; Waltham, Nathan; Malerba, Martino; Sheaves, Marcus

    2017-11-01

    Little is known about levels of dissolved oxygen fish are exposed to daily in typical urbanised tropical wetlands found along the Great Barrier Reef coastline. This study investigates diel dissolved oxygen (DO) dynamics in one of these typical urbanised wetlands, in tropical North Queensland, Australia. High frequency data loggers (DO, temperature, depth) were deployed for several days over the summer months in different tidal pools and channels that fish use as temporal or permanent refuges. DO was extremely variable over a 24 h cycle, and across the small-scale wetland. The high spatial and temporal DO variability measured was affected by time of day and tidal factors, namely water depth, tidal range and tidal direction (flood vs ebb). For the duration of the logging time, DO was mainly above the adopted threshold for hypoxia (50% saturation), however, for around 11% of the time, and on almost every logging day, DO values fell below the threshold, including a severe hypoxic event (nursery ground value. There is a substantial discontinuity between the recommended DO values in the Australian and New Zealand Guidelines for Fresh and Marine Water Quality and the values observed in this wetland, highlighting the limited value of these guidelines for management purposes. Local and regional high frequency data monitoring programs, in conjunction with local exposure risk studies are needed to underpin the development of the management that will ensure the sustainability of coastal wetlands.

  16. New local energy supply as a communal task. Solar statutes between local autonomy and global climatic and resources protection; Neue oertliche Energieversorgung als kommunale Aufgabe. Solarsatzungen zwischen gemeindlicher Selbstverwaltung und globalem Klima- und Ressourcenschutz

    Energy Technology Data Exchange (ETDEWEB)

    Longo, Fabio

    2010-07-01

    Cities and communities have a constitutionally secured autonomy. What means this within the range of the protection of climate and resources? May communities take over global tasks, or are these limited in their local sphere of activity? In the meantime, in most German city halls something is done for the employment of renewable energies. Under this aspect, the author of the contribution under consideration reports at first on a comprehensive jurisprudential answer on the fundamental question which local tasks are entitled to the cities and communities and how this affects the range of climate protection and resources protection. Moreover, up-to-date particularly disputed local solar statutes are evaluated legally.

  17. Economic evaluation of climate risk adaptation strategies: Cost-benefit analysis of flood protection in Tabasco, Mexico

    NARCIS (Netherlands)

    Haer, T.; Botzen, W.J.W.; Zavala-Hidalgo, Jorge; Cusell, Carline; Ward, P.J.

    2017-01-01

    Economic losses as a result of natural hazards have been rising over the past few decades due to socio-economic development and perhaps climate change. This upwards trend is projected to continue, highlighting the need for adequate adaptation strategies. This raises the question of how to determine

  18. Climate change matters.

    Science.gov (United States)

    Macpherson, Cheryl Cox

    2014-04-01

    One manifestation of climate change is the increasingly severe extreme weather that causes injury, illness and death through heat stress, air pollution, infectious disease and other means. Leading health organisations around the world are responding to the related water and food shortages and volatility of energy and agriculture prices that threaten health and health economics. Environmental and climate ethics highlight the associated challenges to human rights and distributive justice but rarely address health or encompass bioethical methods or analyses. Public health ethics and its broader umbrella, bioethics, remain relatively silent on climate change. Meanwhile global population growth creates more people who aspire to Western lifestyles and unrestrained socioeconomic growth. Fulfilling these aspirations generates more emissions; worsens climate change; and undermines virtues and values that engender appreciation of, and protections for, natural resources. Greater understanding of how virtues and values are evolving in different contexts, and the associated consequences, might nudge the individual and collective priorities that inform public policy toward embracing stewardship and responsibility for environmental resources necessary to health. Instead of neglecting climate change and related policy, public health ethics and bioethics should explore these issues; bring transparency to the tradeoffs that permit emissions to continue at current rates; and offer deeper understanding about what is at stake and what it means to live a good life in today's world.

  19. Groundwater acidification in the Senne region, Teutoburger Wald mountains -will the specification of limiting values protect drinking water?

    International Nuclear Information System (INIS)

    Luekewille, A.; Heuwinkel, B.

    1990-01-01

    The Senne region is a pleistocene glacial outwash landscape in northern Germany. It is particularly sensitive to entries of airborne pollution with acids and acidifying agents. The shallow groundwater is already acidified down to a depth of about 10 meters. This is proved by the low pH values ( [de

  20. The conservation value of karst dolines for vascular plants in woodland habitats of Hungary: refugia and climate change

    Directory of Open Access Journals (Sweden)

    Zoltán Bátori

    2014-01-01

    Full Text Available Limestone (karst surfaces in Hungary are rich in dolines, in which many endangered vascular plant species occur. To date, the majority of studies dealing with doline vegetation have focused on the local rather than the landscape level, without using comparative data from other areas. However, in this study we aimed to compare the vegetation pattern and species composition of dolines under different climate regimes of Hungary with regard to regional species pools. The fieldwork was carried out between 2005 and 2012. Twenty dolines were selected in the Mecsek Mountains (southern Hungary and nine dolines in the Aggtelek Karst area (northern Hungary. More than 900 vascular plants and more than 2000 plots were included in the study. The moving split window (MSW technique, nestedness analysis and principal coordinates analysis (PCoA were used to reveal the vegetation patterns in dolines. Although we found remarkable differences between the species composition of the two regions, dolines of both regions play a similar role in the preservation of different groups of species. Many plants, in particular mountain species, are restricted to the bottom of dolines where appropriate environmental conditions exist. In addition, depending on the doline geometry, many species of drier and warmer forests have colonized the upper slopes and rims. Thus, we can conclude that karst dolines of Hungary can be considered as reservoirs for many vascular plant species, therefore they are particularly important from a conservation point of view. Moreover, these dolines will likely become increasingly indispensable refugia for biodiversity under future global warming.

  1. Evolution of the Property Value Protection Program -- a study of how a compensation plan to address project-related diminution has evolved to meet changing needs

    International Nuclear Information System (INIS)

    Herod, J.

    2011-01-01

    The Property Value Protection (PVP) Program offers an innovative approach to address the risk of individual property value loss resulting from the cleanup and long-term management of low-level radioactive waste in the Port Hope area. This cleanup is taking place through the Port Hope Area Initiative (PHAI), a federally sponsored waste remediation project. The Program came into effect on October 1, 2001, having been established as a key element of the Legal Agreement for the Port Hope Area Initiative, signed between the Government of Canada and the municipalities of Port Hope and Clarington. The PVP Program was designed in direct response to the concerns expressed by the agreement's two municipal signatories that protection of local property owners from the risk of property value loss was critical to their acceptance of the Port Hope Project and Port Granby Project. The PVP Program compensates owners of residential, commercial or industrial properties for a loss in fair market value on the sale or rental of their properties. Increased mortgage refinancing costs and expenses incurred as a result of delayed sales that can be attributed to the Port Hope Area Initiative are also compensated. (author)

  2. Climate protection in Germany. Final report on the research project policy scenarios III; Klimaschutz in Deutschland bis 2030. Endbericht zum Forschungsvorhaben Politikszenarien III

    Energy Technology Data Exchange (ETDEWEB)

    Diekmann, Jochen; Hopf, Rainer; Ziesing, Hans-Joachim [Deutsches Institut fuer Wirtschaftsforschung (DIW), Berlin (DE)] (and others)

    2005-01-15

    One goal of the study was the evaluation of single greenhouse gas reduction measures which are part of the national climate protection program initiated in the year 2000 by the German Government. Within the project the potentials of greenhouse gas emissions reduction of single measures have been quantified up to the year 2010. Taken all the impacts of the measures into account, it seems to be possible to reduce the overall greenhouse gas emissions by nearly 20 % by the year 2010. 70 % of the reduction is caused by CO2 emissions reduction and 30 % by a reduction of other non-CO2 emissions. It should be emphasised that 38 million tonnes of CO2 can be reduced by forcing the use of renewable energies. However, to achieve the German's ''burden sharing'' goal of a 21 % emissions reduction by the year 2010 additional measures will be necessary. To analyse emissions reduction strategies for a long-term view (up to 2030) additional scenarios have been developed. The analysis shows that there are still technical options to reduce CO2 emissions by 30 to 40 % by the year 2030. In the case of such ambitious reduction targets measures in all sectors of the energy system have to be implemented. The costs of the different mitigation strategies are strongly correlated with the framework of energy and climate protection policies. (orig.)

  3. Designing Climate-Resilient Marine Protected Area Networks by Combining Remotely Sensed Coral Reef Habitat with Coastal Multi-Use Maps

    Directory of Open Access Journals (Sweden)

    Joseph M. Maina

    2015-12-01

    Full Text Available Decision making for the conservation and management of coral reef biodiversity requires an understanding of spatial variability and distribution of reef habitat types. Despite the existence of very high-resolution remote sensing technology for nearly two decades, comprehensive assessment of coral reef habitats at national to regional spatial scales and at very high spatial resolution is still scarce. Here, we develop benthic habitat maps at a sub-national scale by analyzing large multispectral QuickBird imagery dataset covering ~686 km2 of the main shallow coral fringing reef along the southern border with Tanzania (4.68°S, 39.18°E to the reef end at Malindi, Kenya (3.2°S, 40.1°E. Mapping was conducted with a user approach constrained by ground-truth data, with detailed transect lines from the shore to the fore reef. First, maps were used to evaluate the present management system’s effectiveness at representing habitat diversity. Then, we developed three spatial prioritization scenarios based on differing objectives: (i minimize lost fishing opportunity; (ii redistribute fisheries away from currently overfished reefs; and (iii minimize resource use conflicts. We further constrained the priority area in each prioritization selection scenario based on optionally protecting the least or the most climate exposed locations using a model of exposure to climate stress. We discovered that spatial priorities were very different based on the different objectives and on whether the aim was to protect the least or most climate-exposed habitats. Our analyses provide a spatially explicit foundation for large-scale conservation and management strategies that can account for ecosystem service benefits.

  4. A survey on the perceived need and value of decision-support tools for joint mitigation of air pollution and climate change in cities

    Directory of Open Access Journals (Sweden)

    Erika von Schneidemesser

    2017-11-01

    Full Text Available Decision-support tools are increasingly popular for informing policy decisions linked to environmental issues. For example, a number of decision-support tools on transport planning provide information on expected effects of different measures (actions, policies, or interventions on air quality, often combined with information on noise pollution or mitigation costs. These tools range in complexity and scale of applicability, from city to international, and include one or several polluting sectors. However, evaluation of the need and utility of tools to support decisions on such linked issues is often lacking, especially for tools intended to support local authorities at the city scale. Here we assessed the need for and value of combining air pollution and climate change mitigation measures into one decision-support tool and the existing policy context in which such a tool might be used. We developed a prototype decision-support tool for evaluating measures for coordinated management of air quality and climate change; and administered a survey in which respondents used the prototype to answer questions about demand for such tools and requirements to make them useful. Additionally, the survey asked questions about participants’ awareness of linkages between air pollution and climate change that are crucial for considering synergies and trade-offs among mitigation measures. Participants showed a high understanding of the linkages between air pollution and climate change, especially recognizing that emissions of greenhouse gases and air pollutants come from the same source. Survey participants were: European, predominantly German; employed across a range of governmental, non-governmental and research organizations; and responsible for a diversity of issues, primarily involving climate change, air pollution or environment. Survey results showed a lack of awareness of decision-support tools and little implementation or regular use. However

  5. Competing values in serving older and vulnerable adults: adult protective services, mandated reporting, and domestic violence programs.

    Science.gov (United States)

    Cramer, Elizabeth P; Brady, Shane R

    2013-01-01

    State mandatory reporting statutes may directly or indirectly list domestic violence programs as among those that are mandated reporters of cases of suspected abuse, neglect, or exploitation of older individuals and those with disabilities. Domestic violence programs, however, may not consider themselves to be mandated reporters, because the responsibility of reporting abuse may be contrary to their programmatic philosophy. In the Commonwealth of Virginia, the potential conflict between domestic violence programs and Adult Protective Services about the issue of mandated reporting has created tension between these organizations as each entity continues interpreting the issues and policies of mandated reporting through its own lens. The authors draw out some of the reasons for the conflict as well as make recommendations for improving relationships between the two organizations, which will ultimately benefit vulnerable adults who are experiencing abuse.

  6. Protecting China's children: valuing the health impacts of reduced air pollution in Chinese cities

    Energy Technology Data Exchange (ETDEWEB)

    Mead, R.W.; Brajer, V. [California State University, Fullerton, CA (United States). Dept. of Economics

    2005-12-15

    As China advances its overall program of economic development, many Chinese cities consistently suffer from unhealthy levels of air pollution. One of the groups most affected is children. This paper provides some quantification regarding the extent of various morbidity costs upon children in portions of urban China. Using China-based health-effects and valuation studies, the authors project, and value in dollar figures, the number of averted cases of childhood colds, bronchitis, asthma, and respiratory-related hospital visits resulting from a lowering of air pollution levels. The results indicate that these child morbidity benefits may be substantial, with a mid-range value of nearly $3.5 billion over the period 2002-2011. (author)

  7. Unjust waters. Climate change, flooding and the protection of poor urban communities. Experiences from six African cities

    International Nuclear Information System (INIS)

    2007-02-01

    Floods are natural phenomena, but damage and losses from floods are the consequence of human action. The increasing climatic variability, storminess and more frequent flooding driven by climate change will affect poor urban communities far more than other people living in towns and cities. Although driven by human activities ranging from modernisation and development to land degradation by poor farmers and grazing flocks, climate change in Africa has uneven impacts, affecting the poor severely. Flooding in urban areas is not just related to heavy rainfall and extreme climatic events; it is also related to changes in the built-up areas themselves. Urbanisation aggravates flooding by restricting where floods waters can go, by covering large parts of the ground with roofs, roads and pavements, by obstructing sections of natural channels, and by building drains that ensure that water moves to rivers more rapidly than it did under natural conditions. As people crowd into African cities, these human impacts on urban land surfaces and drainage intensify. The proportions of small stream and river catchment areas that are urbanised will increase. As a result, even quite moderate storms now produce quite high flows in rivers because much more of the catchment area supplies direct surface runoff from its hard surfaces and drains. Where streams flow through a series of culverts and concrete channels, they cannot adjust to changes in the frequency of heavy rain as natural streams do. They often get obstructed by silt and urban debris, particularly when houses are built close to the channels. Such situations frequently arise where poor people build their shelters on low-lying flood plains, over swamps or above the tidewater on the coast. The effects of climate change are superimposed on these people-driven local land surface modifications. The links between changes in land use and in heavy rainfall patterns, the frequency and depth of flooding and the problems of the urban poor

  8. Renewable energies and climate protection. Background information - methodologies - facility planning - economic ananlysis; Erneuerbare Energien und Klimaschutz. Hintergruende - Techniken - Anlagenplanung - Wirtschaftlichkeit

    Energy Technology Data Exchange (ETDEWEB)

    Quaschning, V. [Fachhochschule fuer Technik und Wirtschaft, Berlin (Germany)

    2008-07-01

    The book covers the following topics: energy demand; possibility of a climate collapse; from wastage of energy to energy saving and carbon dioxide reduction,; carbon dioxide-free energy supply - vision or utopia? photovoltaics, energy from sand; solar thermal energy - thermal comfort using sunlight; solar power plants - even more power from the sun; wind power plants; hydropower stations; geothermal power; heat pumps; biomass - energy from nature; hydrogen systems and fuel cells; examples for a sustainable energy supply.

  9. Perceptions of Australian marine protected area managers regarding the role, importance, and achievability of adaptation for managing the risks of climate change

    Directory of Open Access Journals (Sweden)

    Christopher Cvitanovic

    2014-12-01

    Full Text Available The rapid development of adaptation as a mainstream strategy for managing the risks of climate change has led to the emergence of a broad range of adaptation policies and management strategies globally. However, the success of such policies or management interventions depends on the effective integration of new scientific research into the decision-making process. Ineffective communication between scientists and environmental decision makers represents one of the key barriers limiting the integration of science into the decision-making process in many areas of natural resource management. This can be overcome by understanding the perceptions of end users, so as to identify knowledge gaps and develop improved and targeted strategies for communication and engagement. We assessed what one group of environmental decision makers, Australian marine protected area (MPA managers, viewed as the major risks associated with climate change, and their perceptions regarding the role, importance, and achievability of adaptation for managing these risks. We also assessed what these managers perceived as the role of science in managing the risks from climate change, and identified the factors that increased their trust in scientific information. We do so by quantitatively surveying 30 MPA managers across 3 Australian management agencies. We found that although MPA managers have a very strong awareness of the range and severity of risks posed by climate change, their understanding of adaptation as an option for managing these risks is less comprehensive. We also found that although MPA managers view science as a critical source of information for informing the decision-making process, it should be considered in context with other knowledge types such as community and cultural knowledge, and be impartial, evidence based, and pragmatic in outlining policy and management recommendations that are realistically achievable.

  10. Assessing "dangerous climate change": required reduction of carbon emissions to protect young people, future generations and nature.

    Science.gov (United States)

    Hansen, James; Kharecha, Pushker; Sato, Makiko; Masson-Delmotte, Valerie; Ackerman, Frank; Beerling, David J; Hearty, Paul J; Hoegh-Guldberg, Ove; Hsu, Shi-Ling; Parmesan, Camille; Rockstrom, Johan; Rohling, Eelco J; Sachs, Jeffrey; Smith, Pete; Steffen, Konrad; Van Susteren, Lise; von Schuckmann, Karina; Zachos, James C

    2013-01-01

    We assess climate impacts of global warming using ongoing observations and paleoclimate data. We use Earth's measured energy imbalance, paleoclimate data, and simple representations of the global carbon cycle and temperature to define emission reductions needed to stabilize climate and avoid potentially disastrous impacts on today's young people, future generations, and nature. A cumulative industrial-era limit of ∼500 GtC fossil fuel emissions and 100 GtC storage in the biosphere and soil would keep climate close to the Holocene range to which humanity and other species are adapted. Cumulative emissions of ∼1000 GtC, sometimes associated with 2°C global warming, would spur "slow" feedbacks and eventual warming of 3-4°C with disastrous consequences. Rapid emissions reduction is required to restore Earth's energy balance and avoid ocean heat uptake that would practically guarantee irreversible effects. Continuation of high fossil fuel emissions, given current knowledge of the consequences, would be an act of extraordinary witting intergenerational injustice. Responsible policymaking requires a rising price on carbon emissions that would preclude emissions from most remaining coal and unconventional fossil fuels and phase down emissions from conventional fossil fuels.

  11. Assessing “Dangerous Climate Change”: Required Reduction of Carbon Emissions to Protect Young People, Future Generations and Nature

    Science.gov (United States)

    Hansen, James; Kharecha, Pushker; Sato, Makiko; Masson-Delmotte, Valerie; Ackerman, Frank; Beerling, David J.; Hearty, Paul J.; Hoegh-Guldberg, Ove; Hsu, Shi-Ling; Parmesan, Camille; Rockstrom, Johan; Rohling, Eelco J.; Sachs, Jeffrey; Smith, Pete; Steffen, Konrad; Van Susteren, Lise; von Schuckmann, Karina; Zachos, James C.

    2013-01-01

    We assess climate impacts of global warming using ongoing observations and paleoclimate data. We use Earth’s measured energy imbalance, paleoclimate data, and simple representations of the global carbon cycle and temperature to define emission reductions needed to stabilize climate and avoid potentially disastrous impacts on today’s young people, future generations, and nature. A cumulative industrial-era limit of ∼500 GtC fossil fuel emissions and 100 GtC storage in the biosphere and soil would keep climate close to the Holocene range to which humanity and other species are adapted. Cumulative emissions of ∼1000 GtC, sometimes associated with 2°C global warming, would spur “slow” feedbacks and eventual warming of 3–4°C with disastrous consequences. Rapid emissions reduction is required to restore Earth’s energy balance and avoid ocean heat uptake that would practically guarantee irreversible effects. Continuation of high fossil fuel emissions, given current knowledge of the consequences, would be an act of extraordinary witting intergenerational injustice. Responsible policymaking requires a rising price on carbon emissions that would preclude emissions from most remaining coal and unconventional fossil fuels and phase down emissions from conventional fossil fuels. PMID:24312568

  12. Assessing "dangerous climate change": required reduction of carbon emissions to protect young people, future generations and nature.

    Directory of Open Access Journals (Sweden)

    James Hansen

    Full Text Available We assess climate impacts of global warming using ongoing observations and paleoclimate data. We use Earth's measured energy imbalance, paleoclimate data, and simple representations of the global carbon cycle and temperature to define emission reductions needed to stabilize climate and avoid potentially disastrous impacts on today's young people, future generations, and nature. A cumulative industrial-era limit of ∼500 GtC fossil fuel emissions and 100 GtC storage in the biosphere and soil would keep climate close to the Holocene range to which humanity and other species are adapted. Cumulative emissions of ∼1000 GtC, sometimes associated with 2°C global warming, would spur "slow" feedbacks and eventual warming of 3-4°C with disastrous consequences. Rapid emissions reduction is required to restore Earth's energy balance and avoid ocean heat uptake that would practically guarantee irreversible effects. Continuation of high fossil fuel emissions, given current knowledge of the consequences, would be an act of extraordinary witting intergenerational injustice. Responsible policymaking requires a rising price on carbon emissions that would preclude emissions from most remaining coal and unconventional fossil fuels and phase down emissions from conventional fossil fuels.

  13. Assessing 'Dangerous Climate Change': Required Reduction of Carbon Emissions to Protect Young People, Future Generations and Nature

    Science.gov (United States)

    Hansen, James; Kharecha, Pushker; Sato, Makiko; Masson-Demotte, Valerie; Ackerman, Frank; Beerling, David J.; Hearty, Paul J.; Hoegh-Guldberg, Ove; Hsu, Shi-Ling; Parmesan, Camille; hide

    2013-01-01

    We assess climate impacts of global warming using ongoing observations and paleoclimate data. We use Earth's measured energy imbalance, paleoclimate data, and simple representations of the global carbon cycle and temperature to define emission reductions needed to stabilize climate and avoid potentially disastrous impacts on today's young people, future generations, and nature. A cumulative industrial-era limit of approx.500 GtC fossil fuel emissions and 100 GtC storage in the biosphere and soil would keep climate close to the Holocene range to which humanity and other species are adapted. Cumulative emissions of approx.1000 GtC, sometimes associated with 2 C global warming, would spur "slow" feedbacks and eventual warming of 3-4 C with disastrous consequences. Rapid emissions reduction is required to restore Earth's energy balance and avoid ocean heat uptake that would practically guarantee irreversible effects. Continuation of high fossil fuel emissions, given current knowledge of the consequences, would be an act of extraordinary witting intergenerational injustice. Responsible policymaking requires a rising price on carbon emissions that would preclude emissions from most remaining coal and unconventional fossil fuels and phase down emissions from conventional fossil fuels.

  14. Outdoor air quality impacts data for USGCRP Climate and Health Assessment

    Data.gov (United States)

    U.S. Environmental Protection Agency — Gridded values of daily maximum temperature and ozone levels simulated over the continental U.S. using year-2000 and year-2030 climatic conditions as represented by...

  15. Building America Case Study: Construction Guidelines for High R-Value Walls without Exterior Rigid Insulation, Cold Climate Region

    Energy Technology Data Exchange (ETDEWEB)

    2017-01-01

    High-R wall assemblies (R-40 and above) are gaining popularity in the market due to programs like the DOE's Zero Energy Ready Home program, Passive House (PH), Net Zero Energy Home (NZEH) challenges in several states, and highly incentivized retrofit programs. In response to this demand, several builders have successfully used 'double wall' systems to more practically achieve higher R-values in thicker, framed walls. To builders of conventional stick-framed homes, often one of the most appealing features of double wall systems is that there are very few new exterior details. Exterior sheathing, structural bracing, house wrap or building paper, window and door flashing, and siding attachment are usually identical to good details in conventional framed wall systems. The information presented in this guide is intended to reduce the risk of failure in these types of assemblies, increase durability, and result in a reduction of material brought to landfills due to failures and resulting decay. While this document focuses on double wall framing techniques, the majority of the information on how to properly construct and finish high R-value assemblies is applicable to all wall assemblies that do not have foam insulation installed on the exterior of the structural sheathing. The techniques presented have been shown through field studies to reduce the likelihood of mold growth and moisture related damage and are intended for builders, framing contractors, architects, and consultants involved in designing and building super insulated homes.

  16. Climate Change and the Social Factor

    DEFF Research Database (Denmark)

    Petersen, Lars Kjerulf; Jensen, Anne; Nielsen, Signe Svalgaard

    This poster reports from a explorative study about social aspects of climate change adaptation in Denmark. The aim of the project was to explore how people perceive and relate to climate change adaptation, what risks are associated with climate change and how are those risks balanced with other...... risks and concerns of everyday life? The project found that the distinction between climate change mitigation and adaptation is of little significance for lay people. The prospect of climate change does provoke reflections on social values and the need for saving energy, but when it comes to protecting...... ones own life and property against future damaging effects of climate change the threat seems distant and other forms of home improvement seem more relevant. People have a high level of trust in socio-technical systems and feel that adaptation measures primarily should be taken by the authorities....

  17. Greenhouse gas emissions per unit of value added (“GEVA”) — A corporate guide to voluntary climate action

    International Nuclear Information System (INIS)

    Randers, Jorgen

    2012-01-01

    How much must I reduce my greenhouse gas (GHG) emissions if I want to do my fair share to contribute towards the global effort to keep global warming below a 2 °C rise in average temperature over preindustrial times? This paper suggests an answer for nations and corporations that want to move ahead of legislation on a voluntary basis. If all nations reduce their “GHG emissions per unit of GDP” by 5% per year, global GHG emissions will be 50% lower in 2050 than in 2010 as long as the global economy continues to grow at its historical rate of 3.5% per year. The suggested 5% per year decline can be translated into a corporate resolution to reduce corporate “GHG emissions per unit of value added” (GEVA) by 5% per year. If all corporations cut their GEVA by 5% per year, the same global result will be achieved. The suggested 5% per year decline can be used as a guideline for responsible action on a voluntary basis. The guideline is unlikely to be made mandatory soon, but compulsory publication of the necessary emissions and productivity data by nations and corporations could help civil society highlight top performers. - Highlights: ► The world needs to reduce GHG emissions by 50% by 2050. ► Is achievable if nations reduce “GHG emissions per unit of GDP” by 5%/year. ► Or if corporations reduce “GHG emissions per unit of value added” by 5 %/year. ► Corporations that reduce GEVA by 5%/year can be said to do their fair share. ► Mandatory reporting of corporate GEVA could motivate such reductions.

  18. Role of technologies in energy-related CO2 mitigation in China within a climate-protection world: A scenarios analysis using REMIND

    International Nuclear Information System (INIS)

    Zhang, Shuwei; Bauer, Nico; Luderer, Gunnar; Kriegler, Elmar

    2014-01-01

    Highlights: • The augmented REMIND model is used to study the role of energy technologies under a carbon tax. • The scale and timing of fossil fuels with CCS, nuclear, and renewables are examined. • CCS is important but the window of opportunity for its deployment is limited. • The effectiveness of nuclear is strongly linked to its cost performance. • Renewable energy is a long-term mitigation option. - Abstract: In a world with the need of climate protection through emission reduction, China’s domestic mitigation will be put on the national agenda. The large-scale deployment of innovative technologies induced by climate policies is a key determinant for reducing emissions in an effective and efficient manner. A distinguishing feature of the Chinese energy sector (especially electricity generation), is that investment costs are significantly lower than in other world regions. Represented in the methodological framework of the augmented REMIND model, three promising mitigation technologies (also known as technology clusters) in the electricity sector: CCS with advanced coal-generation technologies, nuclear, and renewables are the focus of this study. The scenarios are designed to analyze the roles of these technologies and their associated economic impacts under a climate policy (i.e., a carbon tax). Our results indicate that: (1)Technology policies improving the techno-economic features of low-carbon technologies are insufficient to restrain China’s increasing emissions. (2)Carbon-pricing policies can effectively reduce emissions by making low-carbon options more competitive than conventional fossil fuel alternatives. In the global carbon tax regime framed in this paper, China’s mitigation potential is larger than that of any of other region and the peak of emissions occurs earlier (by 2020) and is 50% lower than in the BASE scenario. (3)CCS is important, but the window of opportunity for its deployment is limited to the near- to mid-term future. It

  19. Local diagnostic reference levels, approaches and compare the values in the South Bohemia Region in view of radiation protection inspector

    International Nuclear Information System (INIS)

    Zemanova, E.

    2014-01-01

    This paper compares the value of local diagnostic reference levels(the LDRL)in health facilities of the South Bohemia Region. The work is motivated by questions of licensees, who would like to know their position in terms of the LDRL compared to other workplaces. Also by the activity of the inspector who can identify the problematic workplaces, where is necessary to increase attention to optimization, exposure, or justification. In connection with the ongoing internal audits in licensee workplaces the information about the status of the LDRL among others is current, motivating licensee to changes, optimization and verification of compliance with the recommendation of the National radiological standard of Ministry of Health (author)

  20. Determination and use of the monetary values of the averted person-sievert for use in radiation protection decisions in Hungary.

    Science.gov (United States)

    Eged, K; Kanyár, B; Kis, Z; Tatay, T; Ivády, A; Volent, G

    2001-02-01

    The monetary value of the averted dose is a key element in the implementation of the optimization principle both in radiation praxis and intervention. The main concept of this principle is to select options so as to maintain exposures at a reasonable level. The feature of this concept is to look for the minimal total cost, i.e., the sum of the costs of protection and health detriment. In its publications, ICRP emphasized the need for developing models which also take into account the "subjective" aspects of health detriment in the optimization process, such as the perception of risk by individuals and the need to put more emphasis on equity in the distribution of individual doses. This paper proposes a modified alpha-value model based on CEPN's model (Centre d'Etude sur L'Evaluation de la Protection dans le Domaine Nucleaire) to put more emphasis on recently published considerations about the smaller effects of the portion of collective dose derived from small doses. The parameters of the monetary value of unit collective dose averted, which is a key element of this type of model, can be estimated by means of approaches like human capital (HC) and willingness to pay (WTP) from the point of view of economic theories. The present study summarizes the results achieved by WTP among the radiation specialists mainly from the Paks Nuclear Power Plant, Hungary. The aim of the effort was to determine the value of a statistical life and the monetary value of a unit person-sievert associated with averted occupational exposure due to ionizing radiation. To apply the WTP method, a questionnaire has been prepared on the basis of the one introduced by CEPN in the late 1990's. The investigations show that the value of US$6,200 person-Sv(-1) seems to be acceptable for the alphabase-value for the occupational situation in Hungary in 1999. WTP assessments should be applied with caution since the economic level of the country, the workplace surveyed, and the computational methods

  1. Scenarios of the development of the world market for environmental and climate protection goods and services; Szenarien zur Entwicklung des Weltmarktes fuer Umwelt- und Klimaschutzgueter

    Energy Technology Data Exchange (ETDEWEB)

    Blazejczak, Juergen [Fachhochschule Merseburg (Germany); Deutsches Inst. fuer Wirtschaftsforschung, Berlin (Germany); Edler, Dietmar [Deutsches Inst. fuer Wirtschaftsforschung, Berlin (Germany)

    2008-12-15

    Supply potentials of German and European producers of goods and services for the protection of environment and climate have been accessed in a study by DIW, FhG-ISI and Roland Berger (2007). The present study explores a simple methodology to supplement such supply oriented assessments by a projection of world wide demand for environmental and climate protection goods and services (ECPGS) and to determine the share directed at German and European producers. The analysis starts from assumptions about world economic growth disaggregated by 175 countries. For each country the presumed importance of environmental protection - disaggregated by 4 areas - is described by its expected GDP share of environmental protection expenditures; rich countries devote more of their GDP than poor countries to environmental and climate protection. Environmental protection expenditure is delimited in this study in accordance with the rather traditional classification of Eurostat which only includes measures directly aimed at the reduction of pollution or other environmental pressures but excludes measures to allow for a more rational use of natural ressources. Combining this information yields an estimate of the world market of ECPGS. By adjusting statistical information on overall import shares of the 175 countries to account for the particularities of ECPGS, world imports (i.e. world trade) of ECPGS can be estimated. World market shares of German and EU suppliers of ECPGS have been derived from OECD trade statistics. Applying these to the estimates of world trade of ECPGS yields German an EU exports of ECPGS. Together with domestic demand less imports, total domestically effective demand in Germany and the EU results. To account for uncertainties, a number sensitivity analyses have been performed. They assume e.g. a less pronounced shift of growth centres to Asia, differently focussed expenditure, and reduced world market shares of Germany and Europe. Even under the assumption of a

  2. Practical evaluation model of environmental and climate protection issues for the use of biogas with comparative applications in Germany and China; Praktisches Bewertungsmodell von Umwelt- und Klimaschutzaspekten fuer die Nutzung von Biogas im deutsch-chinesischen Vergleich

    Energy Technology Data Exchange (ETDEWEB)

    Wang, Chenxing

    2010-03-15

    Climate protection is the greatest environmental challenge. Recently, the interaction between climate change and constantly scarcer fossil fuels provides a boom in renewable energy. Of these, the use of biogas in Germany is a key component of renewable energy beside projects for wind energy and solar energy. In China, the situation of utilizing biogas is complicated, but also has become increasingly important. The author of the contribution under consideration identifies the key environmental issues and issues of climatic change. An evaluation modell is developed. Potential differences in the use of biogas in Germany and China are compared and discussed.

  3. Climate protection in the spatial planning. Strategic options of the regional planning and land-use planning. Short documentation of the case studies; Klimaschutz in der raeumlichen Planung. Gestaltungsmoeglichkeiten der Raumordnung und Bauleitplanung. Kurzdokumentation der Fallstudien

    Energy Technology Data Exchange (ETDEWEB)

    Ahlhelm, Inge; Bula, Andreas; Frerichs, Stefan; Hinzen, Ajo [BKR Aachen Castro und Hinzen, Aachen (Germany); Madry, Thomas; Schuele, Ralf [Wuppertal Institut fuer Klima, Umwelt, Energie GmbH, Wuppertal (Germany); Groth, Klaus-Martin; Kerstan, Susann [Kanzlei Gassner, Groth, Siederer und Collegen, Berlin (Germany)

    2013-02-15

    As the basis for the practical help 'Climate protection in the spatial planning', the Federal Environment Agency (Dessau-Rosslau, Federal Republic of Germany) investigated a lot of plans, concepts and programs at regional level and provincial level. The essential principles and extracts from case studies are summarized in brief dossiers which are presented in the contribution under consideration. This contribution shall present an overview on the state of the art of the application of instruments at the geospatial climate protection at different planning levels.

  4. Climate Change

    DEFF Research Database (Denmark)

    Rasmussen, Torben Valdbjørn; Hansen, Ernst Jan de Place

    2011-01-01

    This paper presents the effects of climate change relevant for Denmark, including the change in mean year values as well as the extent of maximum and minimum extremes. Described by the Intergovernmental Panel on Climate Change, the assumptions that the scenarios are based on were outlined...... and evaluated in a Danish context. The uncertainty of the scenarios leaves major challenges that, if not addressed and taken into account in building design, will grow far more serious as climate change progresses. Cases implemented in the Danish building stock illustrate adaptation to climate change...... and illustrate how building design can include mitigating measures to counteract climate change. Cases studied were individual buildings as well as the urban environment. Furthermore the paper describes some of the issues that must be addressed, as the building sector is investing in measures to adapt to climate...

  5. The Added Value to Global Model Projections of Climate Change by Dynamical Downscaling: A Case Study over the Continental U.S. using the GISS-ModelE2 and WRF Models

    Science.gov (United States)

    Racherla, P. N.; Shindell, D. T.; Faluvegi, G. S.

    2012-01-01

    Dynamical downscaling is being increasingly used for climate change studies, wherein the climates simulated by a coupled atmosphere-ocean general circulation model (AOGCM) for a historical and a future (projected) decade are used to drive a regional climate model (RCM) over a specific area. While previous studies have demonstrated that RCMs can add value to AOGCM-simulated climatologies over different world regions, it is unclear as to whether or not this translates to a better reproduction of the observed climate change therein. We address this issue over the continental U.S. using the GISS-ModelE2 and WRF models, a state-of-the-science AOGCM and RCM, respectively. As configured here, the RCM does not effect holistic improvement in the seasonally and regionally averaged surface air temperature or precipitation for the individual historical decades. Insofar as the climate change between the two decades is concerned, the RCM does improve upon the AOGCM when nudged in the domain proper, but only modestly so. Further, the analysis indicates that there is not a strong relationship between skill in capturing climatological means and skill in capturing climate change. Though additional research would be needed to demonstrate the robustness of this finding in AOGCM/RCM models generally, the evidence indicates that, for climate change studies, the most important factor is the skill of the driving global model itself, suggesting that highest priority should be given to improving the long-range climate skill of AOGCMs.

  6. Climate variability and climate change

    International Nuclear Information System (INIS)

    Rind, D.

    1990-01-01

    Changes of variability with climate change are likely to have a substantial impact on vegetation and society, rivaling the importance of changes in the mean values themselves. A variety of paleoclimate and future climate simulations performed with the GISS global climate model is used to assess how the variabilities of temperature and precipitation are altered as climate warms or cools. In general, as climate warms, temperature variability decreases due to reductions in the latitudinal temperature gradient and precipitation variability increases together with the intensity of the hydrologic cycle. If future climate projections are accurate, the reduction in temperature variability will be minimized by the rapid change in mean temperatures, but the hydrologic variability will be amplified by increased evapotranspiration. Greater hydrologic variability would appear to pose a potentially severe problem for the next century

  7. Climate variability and climate change

    International Nuclear Information System (INIS)

    Rind, D.

    1991-01-01

    Changes of variability with climate change are likely to have a substantial impact on vegetation and society, rivaling the importance of changes in the mean values themselves. A variety of paleoclimate and future climate simulations performed with the GISS global climate model is used to assess how the variabilities of temperature and precipitation are altered as climate warms or cools. In general, as climate warms, temperature variability decreases due to reductions in the latitudinal temperature gradient and precipitation variability increases together with the intensity of the hydrologic cycle. If future climate projections are accurate, the reduction in temperature variability will be minimized by the rapid change in mean temperatures, but the hydrologic variability will be amplified by increased evapotranspiration. Greater hydrologic variability would appear to pose a potentially severe problem for the next century. 19 refs.; 3 figs.; 2 tabs

  8. Climate protection and energy crops. Potential for greenhouse gas emission reduction through crop rotation and crop planning

    International Nuclear Information System (INIS)

    Eckner, Jens; Peter, Christiane; Vetter, Armin

    2015-01-01

    The EVA project compares nationwide energy crops and crop rotations on site-specific productivity. In addition to agronomic suitability for cultivation economic and environmental benefits and consequences are analyzed and evaluated. As part of sustainability assessment of the tested cultivation options LCAs are established. The model MiLA developed in the project uses empirical test data and site parameters to prepare the inventory balances. At selected locations different cultivation and fertilization regimes are examined comparatively. In the comparison of individual crops and crop rotation combinations cultivation of W.Triticale-GPS at the cereals favor location Dornburg causes the lowest productrelated GHG-emissions. Due to the efficient implementation of nitrogen and the substrate properties of maize is the cultivation despite high area-related emissions and N-expenses at a low level of emissions. Because of the intensity the two culture systems offer lower emissions savings potentials with high area efficiency. Extensification with perennial alfalfagrass at low nitrogen effort and adequate yield performance show low product-related emissions. Closing the nutrient cycles through a recirculation of digestates instead of using mineral fertilization has a climate-friendly effect. Adapted intensifies of processing or reduced tillage decrease diesel consumption and their related emissions.

  9. A climate protection strategy for Germany - 40% reduction of CO{sub 2} emissions by 2020 compared to 1990

    Energy Technology Data Exchange (ETDEWEB)

    Tambke, Jens; Erdmenger, Christoph; Hermann, Hauke; Lehmann, Harry

    2007-07-01

    In order to limit climate change to a temperature rise of 2 deg C, developed countries must reduce their GHG emissions by 30% until 2020 and 80% until 2050 compared to 1990. Germany can support a 30% reduction by the EU with an own commitment of 40% by 2020. In 2005, it had already achieved more than 18%. With the measures presented in this paper, Germany is in a position to contribute the remaining 22% by 2020. For this target, energy related CO2 emissions have to be decreased by 224 Million tonnes (Mt). The largest CO2 reductions are possible in the electricity generation with consumption savings of 11% (28 Mt), fuel switch from coal to gas and increased energy conversion efficiency (43 Mt), a 26% share of renewable energies (31 Mt) and application of these measures to electricity generation within the industry (12 Mt). CO2 emissions from heat supply can be reduced by expansion of combined heat and power production (CHP, 15 Mt), savings (39 Mt) and a 6% share of renewables (10 Mt). Reducing specific consumption in the transport sector can save 15 Mt, traffic avoidance and a shift of the modal split to rail and water ways another 15 Mt. (auth)

  10. Many faces of dogmatism: Prejudice as a way of protecting certainty against value violators among dogmatic believers and atheists.

    Science.gov (United States)

    Kossowska, Małgorzata; Czernatowicz-Kukuczka, Aneta; Sekerdej, Maciej

    2017-02-01

    In this article, we suggest that dogmatic beliefs, manifested as strong beliefs that there is no God (i.e., dogmatic atheism) as well as strong beliefs in God (i.e., religious orthodoxy), can serve as a cognitive response to uncertainty. Moreover, we claim that people who dogmatically do not believe in religion and those who dogmatically believe in religion are equally prone to intolerance and prejudice towards groups that violate their important values. That is because prejudice towards these groups may be an efficient strategy to protect the certainty that strong beliefs provide. We tested these assumptions in two studies. In Study 1 and Study 2, we demonstrated that dogmatic beliefs mediate the relationship between intolerance to uncertainty and both, religious orthodoxy and dogmatic atheism. In addition, in Study 2 we showed that both the religiously orthodox and dogmatic atheists become prejudiced towards groups that violate their values and that these effects are especially strong under experimentally induced uncertainty. In this study, we focused on atheists and homosexuals as groups that pose a threat to Christian's religious worldviews, and Catholics and pro-life supporters as groups that pose a threat to the values of atheists. The results are discussed in relation to past research on dogmatism and religion, as well as with reference to what this means for the study of prejudice. © 2016 The British Psychological Society.

  11. Default values

    International Nuclear Information System (INIS)

    1987-08-01

    In making calculations for the purposes of radiation protection, numerical values for parameters used in the calculations are selected. In some cases, data directly applicable to the set of conditions for which the calculations are to be made are unavailable. Therefore, the selection of the values for these parameters may be based on more general data available from the literature or other sources. These values may be referred to as 'default values', that is, values used in default of those based on directly applicable data. The following policy will be applied by Atomic Energy Control Board (AECB) staff in reviewing the radiation protection aspects of submissions associated with licensing, in participating with other organizations in the development of codes and standards, and in any other work which relies to some extent on using default values

  12. Protection of the climate in Germany. Second report presented by the Government of the Federal Republic of Germany according to the United Nations Agreement on Climatic Changes; Klimaschutz in Deutschland. Zweiter Bericht der Regierung der Bundesrepublik Deutschland nach dem Rahmenuebereinkommen der Vereinten Nationen ueber Klimaaenderungen

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-11-01

    This report is the second government report after the climate convention. It contains an inventory of emissions of relevance for the greenhouse effect and the states where they are stored (forest) plus a description of the government`s preventive measures to protect the climate. You can find emission scenarios and the projection to the years 2000, 2005, 2010 and 2020 and an assessment of the effects of the measures. (orig./SR)

  13. Micro/nano structured coatings of light alloys by cold spray for surface protection and repair of high value-added components: State of the art

    International Nuclear Information System (INIS)

    Bedoya, J.; Cinca, N.; Guilemany, J. M.

    2013-01-01

    The Cold Gas Spray - CGS technique has greatly attracted the attention of the researchers in the last decade due to advantages compared to other conventional thermal spray processes. It presents outstanding characteristics such as high density coatings and absence of thermal degradation (oxidation or phase transformation). In addition, CGS is an efficient and green technology. This paper presents a bibliographic review related to micro/nano structured aluminium-based coatings of by CGS on light alloy substrates. It provides an overview of the feasibility of using the Cold Gas Spray as a technique for the protection, recovery and repair of high value-added components, especially those made of light alloys (aluminium and magnesium base) which, by their low density and mechanical properties, are widely used in several industrial sectors such as transport, aerospace and power generation. (Author)

  14. The value of exchange visits of stakeholders in the education and training processes in the area of radiation protection and safety culture

    International Nuclear Information System (INIS)

    Duranova, T.; Bohunova, J.

    2014-01-01

    Exchange visits offer a bundle of benefits, well beyond just acquiring information. The value of exchange visits of stakeholders in the education and training processes in the area of radiation protection and safety culture is demonstrated on the activities performed within the EC projects NERIS-TP and PREPARE under the umbrella of the European NERIS Platform. The technical visits to the affected regions of Belarus close to Chernobyl NPP as well as Fukushima Mission 2013 on the FAIRDO and ISAP 2013 in Japan illustrate well the methods of wide range of stakeholders engagement and involvement in the area of radiation control and practical radiological culture and their benefit in the education and training process. These visits have created common understanding, relationships forged in the hardships of shared experience, commitments to new approaches, and friendships as foundation for future networking. Technical visits allowed Slovak stakeholders and Belorussian hosts to focus time and attention on a topic, learning deeply, sharing ideas, and assessing the relevance of new approaches in the area of the post-accident management and rehabilitation with the main goal of improvement both national and local plans for preparedness and recovery. The technical or study visits for education and training purpose are valuable in the process of enhancement of the radiation protection and safely culture. (authors)

  15. The value of exchange visits of stakeholders in the education and training process in the area of radiation protection and safety culture

    International Nuclear Information System (INIS)

    Duranova, T.; Bohunova, J.

    2014-01-01

    Exchange visits offer a bundle of benefits, well beyond just acquiring information. The value of exchange visits of stakeholders in the education and training processes in the area of radiation protection and safety culture is demonstrated on the activities performed within the EC projects NERIS-TP and PREPARE under the umbrella of the European NERIS Platform. The technical visits to the affected regions of Belarus close to Chernobyl NPP as well as Fukushima Mission 2013 on the FAIRDO and ISAP 2013 in Japan illustrate well the methods of wide range of stakeholders engagement and involvement in the area of radiation control and practical radiological culture and their benefit in the education and training process. These visits have created common understanding, relationships forged in the hardships of shared experience, commitments to new approaches, and friendships as foundation for future networking. Technical visits allowed Slovak stakeholders and Belorussian hosts to focus time and attention on a topic, learning deeply, sharing ideas, and assessing the relevance of new approaches in the area of the post-accident management and rehabilitation with the main goal of improvement both national and local plans for preparedness and recovery. The technical or study visits for education and training purpose are valuable in the process of enhancement of the radiation protection and safely culture. (authors)

  16. Deriving site-specific soil clean-up values for metals and metalloids: rationale for including protection of soil microbial processes.

    Science.gov (United States)

    Kuperman, Roman G; Siciliano, Steven D; Römbke, Jörg; Oorts, Koen

    2014-07-01

    Although it is widely recognized that microorganisms are essential for sustaining soil fertility, structure, nutrient cycling, groundwater purification, and other soil functions, soil microbial toxicity data were excluded from the derivation of Ecological Soil Screening Levels (Eco-SSL) in the United States. Among the reasons for such exclusion were claims that microbial toxicity tests were too difficult to interpret because of the high variability of microbial responses, uncertainty regarding the relevance of the various endpoints, and functional redundancy. Since the release of the first draft of the Eco-SSL Guidance document by the US Environmental Protection Agency in 2003, soil microbial toxicity testing and its use in ecological risk assessments have substantially improved. A wide range of standardized and nonstandardized methods became available for testing chemical toxicity to microbial functions in soil. Regulatory frameworks in the European Union and Australia have successfully incorporated microbial toxicity data into the derivation of soil threshold concentrations for ecological risk assessments. This article provides the 3-part rationale for including soil microbial processes in the development of soil clean-up values (SCVs): 1) presenting a brief overview of relevant test methods for assessing microbial functions in soil, 2) examining data sets for Cu, Ni, Zn, and Mo that incorporated soil microbial toxicity data into regulatory frameworks, and 3) offering recommendations on how to integrate the best available science into the method development for deriving site-specific SCVs that account for bioavailability of metals and metalloids in soil. Although the primary focus of this article is on the development of the approach for deriving SCVs for metals and metalloids in the United States, the recommendations provided in this article may also be applicable in other jurisdictions that aim at developing ecological soil threshold values for protection of

  17. Instruments. Climate protection of reduction of no-load losses in electric appliances and equipment; Klimaschutz durch Minderung von Leerlaufverlusten bei Elektrogeraeten. Instrumente

    Energy Technology Data Exchange (ETDEWEB)

    Rath, U.; Hellmann, R. [Ingenieurbuero fuer Energieberatung, Haustechnik und Oekologische Konzepte GbR (eboek), Tuebingen (Germany); Moehring-Hueser, W.; Wortmann, K.; Bregas, J. [Energiestiftung Schleswig-Holstein, Kiel (Germany); Mordziol, C. [Umweltbundesamt, Berlin (Germany)

    1999-12-01

    Two studies on the subject of 'Climate Protection through Reduction of No-load Losses in Electric Applicances and Equipment' have been performed on behalf of the German Federal Ministry for the Environment, Nature Conservation and Nuclear Safety and the German Federal Environmental Agency. The first study, carried out by the Tuebingen-based engineering bureau eboek, has been published in the Federal Environmental Agency's TEXTE series (Texte 45/97, 2{sup nd} edition, 1998). It was the starting point for a multitude of activities among them two information campaigns carried out in 1998 and 1999 that were funded by the Federal Ministry for the Environment and the German Section of the Friends of the Earth (BUND). The study also served as a basis for decisions taken by the German Bundestag and the Bundesrat (Council of Constituent States). The second study on the subject was carried out by the engineering bureau eboek and Energiestiftung Schleswig-Holstein. Building on the results obtained in the first study, it presents estimates of relevant data for the European Union and examines various approaches for possible measures to reduce no-load losses as to their suitability. The studies impressively show that effective climate protection can be achieved in all relevant sectors, and in many cases even save costs. The results are detailed below. (orig.) [German] Im Auftrag des Bundesministeriums fuer Umwelt, Naturschutz und Reaktorsicherheit sowie des Umweltbundesamtes wurden zwei Studien zum Thema: 'Klimaschutz durch Minderung von Leerlaufverlusten bei Elektrogeraeten' durchgefuehrt: Die erste, vom Ingenieurbuero fuer Energieberatung, Haustechnik und oekologische Konzepte (eboek), Tuebingen, earbeitete Studie wurde in der Reihe TEXTE des UBA veroeffentlicht (Texte 45/97, 2. Auflage 1998). Sie bildete den Ausgangspunkt fuer eine Vielzahl von Aktivitaeten, unter anderem zwei vom Bundesumweltministerium finanzierte und vom Bund fuer Umwelt und

  18. Climate protection, natural resources management and soil improvement by combined Energetic and Material Utilization of lignocellulosic agricultural WAstes and residues (CEMUWA)

    International Nuclear Information System (INIS)

    Schuech, Andrea; Nelles, Michael; Tscherpel, Burckhard; El Behery, Ahmed; Menanz, Rania; Bahl, Hubert; Scheel, Michael; Nipkow, Mareen

    2015-01-01

    The project Climate protection, natural resources management and soil improvement by combined Energetic and Material Utilization of lignocellulosic agricultural WAstes and residues (CEMUWA) was implemented with long-term partners from Egypt and Germany leaded by the Department Waste Management and Material Flow from September 2011 until October 2013. Aim of the project was the development of technologies for the utilization of agricultural wastes and residues at the example of rice straw, with the focus on the energetic and material use. In the long term a contribution to climate protection and natural resource management could be reached. The focus was on investigations in the field of biogas, ethanol and butanol production including pretreatment as well as the material use in horticulture. The results show that the biogas and ethanol production with adapted pretreatments of rice straws is possible. The technical adaptation of a biogas plant (eo-digestion) would be associated with about 20% higher investment costs and higher operating costs with an approximately 15% higher energy demand. In Germany, however, this may still economically by the substitution of expensive or difficult available energy crops (reduction of substrate costs by 30 to 35% for a 600 kWel-BGP using maize silage). The investigated solutions for material use in Egypt showed good results, which in some cases exceeded the expectations. By the use of rice straw imported peat substrates could be substitute or irrigation water saved, what is ecologically and economically useful. The production of ethanol from rice straw was implemented on laboratory scale and preconditions for investigations in semi-industrial and partly pilot scale were created. The bilateral project'' was funded in the framework of the German-Egypt-Research-Fond (GERF) by the German Federal Ministry of Education and Research (BMBF) and the Egyptian Science and Technology Development Fund in Egypt (STDF). The total budget

  19. Instruments. Climate protection of reduction of no-load losses in electric appliances and equipment; Klimaschutz durch Minderung von Leerlaufverlusten bei Elektrogeraeten. Instrumente

    Energy Technology Data Exchange (ETDEWEB)

    Rath, U; Hellmann, R [Ingenieurbuero fuer Energieberatung, Haustechnik und Oekologische Konzepte GbR (eboek), Tuebingen (Germany); Moehring-Hueser, W; Wortmann, K; Bregas, J [Energiestiftung Schleswig-Holstein, Kiel (Germany); Mordziol, C [Umweltbundesamt, Berlin (Germany)

    1999-12-01

    Two studies on the subject of 'Climate Protection through Reduction of No-load Losses in Electric Applicances and Equipment' have been performed on behalf of the German Federal Ministry for the Environment, Nature Conservation and Nuclear Safety and the German Federal Environmental Agency. The first study, carried out by the Tuebingen-based engineering bureau eboek, has been published in the Federal Environmental Agency's TEXTE series (Texte 45/97, 2{sup nd} edition, 1998). It was the starting point for a multitude of activities among them two information campaigns carried out in 1998 and 1999 that were funded by the Federal Ministry for the Environment and the German Section of the Friends of the Earth (BUND). The study also served as a basis for decisions taken by the German Bundestag and the Bundesrat (Council of Constituent States). The second study on the subject was carried out by the engineering bureau eboek and Energiestiftung Schleswig-Holstein. Building on the results obtained in the first study, it presents estimates of relevant data for the European Union and examines various approaches for possible measures to reduce no-load losses as to their suitability. The studies impressively show that effective climate protection can be achieved in all relevant sectors, and in many cases even save costs. The results are detailed below. (orig.) [German] Im Auftrag des Bundesministeriums fuer Umwelt, Naturschutz und Reaktorsicherheit sowie des Umweltbundesamtes wurden zwei Studien zum Thema: 'Klimaschutz durch Minderung von Leerlaufverlusten bei Elektrogeraeten' durchgefuehrt: Die erste, vom Ingenieurbuero fuer Energieberatung, Haustechnik und oekologische Konzepte (eboek), Tuebingen, earbeitete Studie wurde in der Reihe TEXTE des UBA veroeffentlicht (Texte 45/97, 2. Auflage 1998). Sie bildete den Ausgangspunkt fuer eine Vielzahl von Aktivitaeten, unter anderem zwei vom Bundesumweltministerium finanzierte und vom Bund fuer Umwelt und Naturschutz (BUND) 1998 und

  20. Quantifying the added value of convection-permitting climate simulations in complex terrain: a systematic evaluation of WRF over the Himalayas

    Science.gov (United States)

    Karki, Ramchandra; Hasson, Shabeh ul; Gerlitz, Lars; Schickhoff, Udo; Scholten, Thomas; Böhner, Jürgen

    2017-07-01

    Mesoscale dynamical refinements of global climate models or atmospheric reanalysis have shown their potential to resolve intricate atmospheric processes, their land surface interactions, and subsequently, realistic distribution of climatic fields in complex terrains. Given that such potential is yet to be explored within the central Himalayan region of Nepal, we investigate the skill of the Weather Research and Forecasting (WRF) model with different spatial resolutions in reproducing the spatial, seasonal, and diurnal characteristics of the near-surface air temperature and precipitation as well as the spatial shifts in the diurnal monsoonal precipitation peak over the Khumbu (Everest), Rolwaling, and adjacent southern areas. Therefore, the ERA-Interim (0.75°) reanalysis has been dynamically refined to 25, 5, and 1 km (D1, D2, and D3) for one complete hydrological year (October 2014-September 2015), using the one-way nested WRF model run with mild nudging and parameterized convection for the outer but explicitly resolved convection for the inner domains. Our results suggest that D3 realistically reproduces the monsoonal precipitation, as compared to its underestimation by D1 but overestimation by D2. All three resolutions, however, overestimate precipitation from the westerly disturbances, owing to simulating anomalously higher intensity of few intermittent events. Temperatures are generally reproduced well by all resolutions; however, winter and pre-monsoon seasons feature a high cold bias for high elevations while lower elevations show a simultaneous warm bias. Unlike higher resolutions, D1 fails to realistically reproduce the regional-scale nocturnal monsoonal peak precipitation observed in the Himalayan foothills and its diurnal shift towards high elevations, whereas D2 resolves these characteristics but exhibits a limited skill in reproducing such a peak on the river valley scale due to the limited representation of the narrow valleys at 5 km resolution

  1. Quantifying the added value of convection-permitting climate simulations in complex terrain: a systematic evaluation of WRF over the Himalayas

    Directory of Open Access Journals (Sweden)

    R. Karki

    2017-07-01

    Full Text Available Mesoscale dynamical refinements of global climate models or atmospheric reanalysis have shown their potential to resolve intricate atmospheric processes, their land surface interactions, and subsequently, realistic distribution of climatic fields in complex terrains. Given that such potential is yet to be explored within the central Himalayan region of Nepal, we investigate the skill of the Weather Research and Forecasting (WRF model with different spatial resolutions in reproducing the spatial, seasonal, and diurnal characteristics of the near-surface air temperature and precipitation as well as the spatial shifts in the diurnal monsoonal precipitation peak over the Khumbu (Everest, Rolwaling, and adjacent southern areas. Therefore, the ERA-Interim (0.75° reanalysis has been dynamically refined to 25, 5, and 1 km (D1, D2, and D3 for one complete hydrological year (October 2014–September 2015, using the one-way nested WRF model run with mild nudging and parameterized convection for the outer but explicitly resolved convection for the inner domains. Our results suggest that D3 realistically reproduces the monsoonal precipitation, as compared to its underestimation by D1 but overestimation by D2. All three resolutions, however, overestimate precipitation from the westerly disturbances, owing to simulating anomalously higher intensity of few intermittent events. Temperatures are generally reproduced well by all resolutions; however, winter and pre-monsoon seasons feature a high cold bias for high elevations while lower elevations show a simultaneous warm bias. Unlike higher resolutions, D1 fails to realistically reproduce the regional-scale nocturnal monsoonal peak precipitation observed in the Himalayan foothills and its diurnal shift towards high elevations, whereas D2 resolves these characteristics but exhibits a limited skill in reproducing such a peak on the river valley scale due to the limited representation of the narrow valleys at 5

  2. Climate change refugia as a tool for climate adaptation

    Science.gov (United States)

    Climate change refugia, areas relatively buffered from contemporary climate change so as to increase persistence of valued physical, ecological, and cultural resources, are considered as potential adaptation options in the face of anthropogenic climate change. In a collaboration ...

  3. Developing a Graphical User Interface to Automate the Estimation and Prediction of Risk Values for Flood Protective Structures using Artificial Neural Network

    Science.gov (United States)

    Hasan, M.; Helal, A.; Gabr, M.

    2014-12-01

    In this project, we focus on providing a computer-automated platform for a better assessment of the potential failures and retrofit measures of flood-protecting earth structures, e.g., dams and levees. Such structures play an important role during extreme flooding events as well as during normal operating conditions. Furthermore, they are part of other civil infrastructures such as water storage and hydropower generation. Hence, there is a clear need for accurate evaluation of stability and functionality levels during their service lifetime so that the rehabilitation and maintenance costs are effectively guided. Among condition assessment approaches based on the factor of safety, the limit states (LS) approach utilizes numerical modeling to quantify the probability of potential failures. The parameters for LS numerical modeling include i) geometry and side slopes of the embankment, ii) loading conditions in terms of rate of rising and duration of high water levels in the reservoir, and iii) cycles of rising and falling water levels simulating the effect of consecutive storms throughout the service life of the structure. Sample data regarding the correlations of these parameters are available through previous research studies. We have unified these criteria and extended the risk assessment in term of loss of life through the implementation of a graphical user interface to automate input parameters that divides data into training and testing sets, and then feeds them into Artificial Neural Network (ANN) tool through MATLAB programming. The ANN modeling allows us to predict risk values of flood protective structures based on user feedback quickly and easily. In future, we expect to fine-tune the software by adding extensive data on variations of parameters.

  4. Energy transition between climate protection and nuclear phaseout. Implementation of approaches; Energiewende zwischen Klimaschutz und Atomausstieg. Loesungen in die Umsetzung tragen

    Energy Technology Data Exchange (ETDEWEB)

    Brickwedde, Fritz; Schoetz, Dirk (eds.)

    2013-07-01

    In its International Summer Academy the German Federal Environmental Foundation (DBU) dedicated the central questions about the consequences of the nuclear phase-out, barriers were explored and solutions presented. The energy transition must be understood as a collaborative work of which all can benefit. Every individual should rethink his lifestyle and take into consideration the specific contribution he can make in everyday life to climate protection. This volume summarizes the 37 contributions and is intended equally for representatives from public authorities, foundations, science, politics and federations such as the interested public. [German] In ihrer Internationalen Sommerakademie widmete sich die Deutsche Bundesstiftung Umwelt (DBU) den zentralen Fragen rund um die Folgen des Atomausstiegs, Huerden wurden ausgelotet und Loesungsansaetze vorgestellt. Die Energiewende muss als ein Gemeinschaftsswerk verstanden werden, von dem wir alle profitieren koennen. Jeder Einzelne sollte seinen Lebensstil ueberdenken und in Betracht ziehen, welchen konkreten Beitrag er im Alltag zum Klimaschutz leisten kann. Dieser Band fasst die 37 Beitraege zusammen und wendet sich gleichermassen an Vertreter aus Behoerden, Stiftungen, Wissenschaft, Politik und Verbaenden wie an die interessierte Oeffentlichkeit.

  5. Climate protection in Germany. 40% reduction of CO{sub 2} emissions by 2020 compared to 1990; Klimaschutz in Deutschland. 40%-Senkung der CO{sub 2}-Emissionen bis 2020 gegenueber 1990

    Energy Technology Data Exchange (ETDEWEB)

    Erdmenger, Christoph; Hermann, Hauke; Tambke, Jens (and others)

    2007-06-15

    The report covers the following chapters: executive summary: the eight most important measures for climate protection; introduction: why should Germany reduce its greenhouse gas emissions by 40% until 2020? Which framework requirements and assumptions are the basis for the Federal environmental Agency assessment? How should the required CO{sub 2} emission reduction be distributed to different sections? Which cost efficient measures can be reached in Germany: energy management, industry, households and business, traffic? Which instruments should be used in Germany? Conclusion: the 40% aim is reachable, but only with a resolute climate and energy policy.

  6. International climate protection legislation. The way towards a global climate agreement in the sense of common but differentiated responsibility; Internationales Klimaschutzrecht. Der Weg zu einem Weltklimavertrag im Sinne von gemeinsamer, aber differenzierter Verantwortlichkeit

    Energy Technology Data Exchange (ETDEWEB)

    Jahrmarkt, Lena

    2016-07-01

    Climate Change is one of the most important issues in the 21st century. Its extensive impacts regarding society, policy, economy and environment and its threats require an effective reaction at the international level. But does the newly adopted Paris Agreement comply to the expectations? Or how could an effective Climate Agreement be achieved to meet climate effectiveness and climate justice? To answer these questions this study analyses the development of international climate change law in a comprehensive way. In combination with analysing the principle of common, but differentiated responsibility it is possible to present new aspects for a climate Agreement by learning from failures of the past and embracing the raising threat brought about by climate change.

  7. Climate Regulation Services of Natural and Managed Ecosystems of the Americas

    Science.gov (United States)

    Anderson-Teixeira, K. J.; Snyder, P. K.; Twine, T. E.; Costa, M. H.; Cuadra, S.; DeLucia, E. H.

    2011-12-01

    Terrestrial ecosystems regulate climate through both biogeochemical mechanisms (greenhouse gas regulation) and biophysical mechanisms (regulation of water and energy). Land management therefore provides some of the most effective strategies for climate change mitigation. However, most policies aimed at climate protection through land management, including UNFCCC mechanisms and bioenergy sustainability standards, account only for biogeochemical climate services. By ignoring biophysical climate regulation services that in some cases offset the biogeochemical regulation services, these policies run the risk of failing to advance the best climate solutions. Quantifying the combined value of biogeochemical and biophysical climate regulation services remains an important challenge. Here, we use a combination of data synthesis and modeling to quantify how biogeochemical and biophysical effects combine to shape the climate regulation value (CRV) of 18 natural and managed ecosystem types across the Western Hemisphere. Natural ecosystems generally had higher CRVs than agroecosystems, largely driven by differences in biogeochemical services. Biophysical contributions ranged from minimal to dominant. They were highly variable in space and across ecosystem types, and their relative importance varied strongly with the spatio-temporal scale of analysis. Our findings pertain to current efforts to protect climate through land management. Specifically, they reinforce the importance of protecting tropical forests and recent findings that the climatic effects of bioenergy production may be somewhat more positive than previously estimated. Given that biophysical effects in some cases dominate, ensuring effective climate protection through land management requires consideration of combined biogeochemical and biophysical climate regulation services. While quantification of ecosystem climate services is necessarily complex, our CRV index serves as one potential approach to measure the

  8. Urban heritage value and seismic vulnerability mapping: challenges for engineering and architectural assessments. Case study of a protected area in Bucharest, Romania

    Directory of Open Access Journals (Sweden)

    Emil-Sever GEORGESCU

    2015-07-01

    Full Text Available The paper evaluates the urban heritage situation at almost four decades after the Bucharest, March 4, 1977 earthquake disaster, followed by a razing of the present Civic Center area and a large-scale remodeling project. The first results of the URBASRISK Project (2012 are presented as a contribution to a new multi-hazard paradigm to cope with European urban scale threats, especially in heritage areas, with a case study of a historic zone now designated as protected area. The cultural and utility value was identified and graded on specific scales for further analysis and mapping. For this phase of study some data of 1977 were adjusted to express the vulnerability by the Mean Damage Degree, GA, with a possibility to make corrections after visual inspection. The URBASRISKdb geodatabase was created for storing the attributes of the buildings. The basic source, i.e. the ESRI World Street Map layer, was verified against satellite, aerial and street views freely available online from various providers. The final version of the map was obtained by also considering information obtained by field visits.

  9. Family affection as a protective factor against the negative effects of perceived Asian values gap on the parent-child relationship for Asian American male and female college students.

    Science.gov (United States)

    Park, Yong S; Vo, Leyna P; Tsong, Yuying

    2009-01-01

    The study examined whether family affection (i.e., affective responsiveness, affectionate communication, and affective orientation) protected against the negative effects of perceived parent-child Asian values gap on the quality of their parent relationships for 259 female and 77 male Asian American college students. Asian values gap was higher for women than men, and inversely related to a perceived healthy parent-child relationship for both genders. Participants rated the relationship with their mothers as more positive and affectionate than with their fathers. Both parents were reported to communicate more supportive affection than verbal and nonverbal affection. Affective responsiveness was identified as a protective factor in the father-son relationship whereas verbal affection protected the mother-daughter relationship. The study also revealed that daughters' affective orientation had beneficial effects on the father-daughter relationship at lower levels of Asian values gap. Clinical implications and directions for future research are discussed.

  10. Concepts for the removal of legal barriers to climate protection in Germany's buildings sector; Konzepte fuer die Beseitigung rechtlicher Hemmnisse des Klimaschutzes im Gebaeudebereich

    Energy Technology Data Exchange (ETDEWEB)

    Buerger, Veit; Hermann, Andreas; Keimeyer, Friedhelm; Brunn, Christoph; Haus, David; Menge, Joanna [Oeko-Institut e.V. - Institut fuer Angewandte Oekologie, Berlin (Germany); Klinski, Stefan [Hochschule fuer Wirtschaft und Recht Berlin (Germany)

    2013-07-15

    This study examines ways to remove legal barriers to climate protection in the buildings sector with a special focus on the energy refurbishment of existing buildings. Part A is concerned with legal concepts for financing measures geared to the energy rehabilita-tion of buildings. In a first step possible regulatory instruments - both those being discussed by experts in specialist contexts and further feasible options - are identified, with which effective incentives for the implementation of ambitious energy refurbishments can be generated. The incentives should function as independently as possible from the incalculabilities of public budgets. The different options are then systematically analysed for their compatibility with the overarching requirements of Germany's national law and EU law as well as for their feasibility. Following an expert assessment of the functionality of those options categorised as legally positive, the report develops a well-coordinated set of different instruments which are partly based on public charges and partly on the commitments of private actors and allow for the introduction of a legal entitlement of building owners to support. Part B discusses the removal of (non-economic) legal barriers to the energy refurbishment of buildings. First of all an overview is provided of such barriers in different areas of the law (like tenancy law, residential property law, building law, among others). Then the focus is placed on specific legal barriers in the law on architectural and engineering fees as well as in public pro-curement law for construction contracts. Continuing along the same lines, concrete suggestions are developed for legal improvements.

  11. Sustaining Biodiversity and Income against Climate Change through Food Value Chain System by the Small-Holder Farmers in Southern Nigeria

    Directory of Open Access Journals (Sweden)

    Asadu Charles Livinus Anija

    2016-11-01

    Full Text Available Biodiversity and sustainable income are very necessary in ecosystem stability. The food value chain (FVC introduced in Nigeria to transform agriculture is commendable because through the system farmers receive various incentives as highly subsidized inputs from government and loans of low interest rates from designated Agricultural Banks and Central Bank. However, the system encourages specialization in the production of the reference crops but intercropping and mixed cropping systems practiced by most small-holder farmers because of its inherent advantages is de-emphasized or completely abandoned. This paper presents the results of two surveys of sole pepper and maize growers in 2015 and 2016 respectively as affected by sudden stoppage of rainfall in Nsukka area. The analyses showed that on the average > 70 % of the pepper farmers lost ≈ 65 % of their pepper fields while ≈ 57 % of the maize fields were lost. For a substitute intercropping system, plantain yield data from plantain plus moringa intercrop trials carried out in 2014 and 2015 were analyzed and projected to incorporate a food crop within inter-alleys. The mean plantain yields from the trials were 20 kg plant-1 for fresh bunch and 7 suckers stand-1. Based on a 6 m x 5 m (≈330 plants ha-1 spacing and the 2016 prices of bunches and suckers, these yields translated to a minimum net income per annum of N 1 320 000.00 (N 330 000.00 from bunches and N 990 000.00 from 6 suckers (net stand-1. Proceeds from the food crop, moringa seed and leaf extracts used as liquid fertilizer took care of the cost of other inputs and cultural practices. The inter-row spacing of 6 m allows mechanical cultivation of any food crop by the farmer. This system was considered a reliable insurance against climate change and pest insurgence and can be adopted by farmers in the entire southern Nigeria because both plantain and moringa can do very well in the subregion.

  12. Analysis of the impact of connecting a larger number of small hydroelectric power plants to the short-circuit currents values and relay protection system of distribution network

    Directory of Open Access Journals (Sweden)

    Sučević Nikola

    2017-01-01

    Full Text Available In this paper the influence of a large number of small hydro power plants on the short-circuit currents is analysed, as well as the operation of the relay protection system within the real distribution network in Serbia. The necessary modification of the existing protection functions, as well as the implementation of the new proposed protection functions, are presented and discussed. Network modeling and analysis are performed using the program tool DIgSILENT PowerFactory.

  13. Public interest approach to data protection law: the meaning, value and utility of the public interest for research uses of data

    OpenAIRE

    Stevens, Leslie Anne

    2017-01-01

    Due to legal uncertainty surrounding the application of key provisions of European and UK data protection law, the public interest in protecting individuals’ informational privacy is routinely neglected, as are the public interests in certain uses of data. Consent or anonymisation are often treated as the paradigmatic example of compliance with data protection law, even though both are unable to attend to the full range of rights and interests at stake in data processing. Curre...

  14. Managing Climate Change Refugia for Climate Adaptation

    Science.gov (United States)

    Daly, Christopher; Dobrowski, Solomon Z.; Dulen, Deanna M.; Ebersole, Joseph L.; Jackson, Stephen T.; Lundquist, Jessica D.; Millar, Constance I.; Maher, Sean P.; Monahan, William B.; Nydick, Koren R.; Redmond, Kelly T.; Sawyer, Sarah C.; Stock, Sarah; Beissinger, Steven R.

    2016-01-01

    Refugia have long been studied from paleontological and biogeographical perspectives to understand how populations persisted during past periods of unfavorable climate. Recently, researchers have applied the idea to contemporary landscapes to identify climate change refugia, here defined as areas relatively buffered from contemporary climate change over time that enable persistence of valued physical, ecological, and socio-cultural resources. We differentiate historical and contemporary views, and characterize physical and ecological processes that create and maintain climate change refugia. We then delineate how refugia can fit into existing decision support frameworks for climate adaptation and describe seven steps for managing them. Finally, we identify challenges and opportunities for operationalizing the concept of climate change refugia. Managing climate change refugia can be an important option for conservation in the face of ongoing climate change. PMID:27509088

  15. Managing climate change refugia for climate adaptation

    Science.gov (United States)

    Morelli, Toni L.; Jackson, Stephen T.

    2016-01-01

    Refugia have long been studied from paleontological and biogeographical perspectives to understand how populations persisted during past periods of unfavorable climate. Recently, researchers have applied the idea to contemporary landscapes to identify climate change refugia, here defined as areas relatively buffered from contemporary climate change over time that enable persistence of valued physical, ecological, and socio-cultural resources. We differentiate historical and contemporary views, and characterize physical and ecological processes that create and maintain climate change refugia. We then delineate how refugia can fit into existing decision support frameworks for climate adaptation and describe seven steps for managing them. Finally, we identify challenges and opportunities for operationalizing the concept of climate change refugia. Managing climate change refugia can be an important option for conservation in the face of ongoing climate change.

  16. The great climate debate

    International Nuclear Information System (INIS)

    Sudhakara Reddy, B.; Assenza, Gaudenz B.

    2009-01-01

    For over two decades, scientific and political communities have debated whether and how to act on climate change. The present paper revisits these debates and synthesizes the longstanding arguments. Firstly, it provides an overview of the development of international climate policy and discusses clashing positions, represented by sceptics and supporters of action on climate change. Secondly, it discusses the market-based measures as a means to increase the win-win opportunities and to attract profit-minded investors to invest in climate change mitigation. Finally, the paper examines whether climate protection policies can yield benefits both for the environment and the economy. A new breed of analysts are identified who are convinced of the climate change problem, while remaining sceptical of the proposed solutions. The paper suggests the integration of climate policies with those of development priorities that are vitally important for developing countries and stresses the need for using sustainable development as a framework for climate change policies.

  17. The plant biotechnology: An alternative for the confrontation to the impacts of the climatic change in Cuba?

    OpenAIRE

    Arnaldo F. Álvarez Brito

    2012-01-01

    The expected impacts of the climatic change on the agricultural and forest sectors in Cuba, derived from the evaluations carried out under the First and the Second National Communication of Cuba to the United Nations Frame Convention on Climatic Change, allowed to value how plant biotechnology can be inserted appropriately in the implementation of the Agrarian Program for Confrontation to the Climatic Change, in order to propitiate the protection of the security and alimentary sovereignty of ...

  18. Climate protection potential in the waste management sector. Examples: municipal waste and waste wood; Klimaschutzpotenziale der Abfallwirtschaft. Am Beispiel von Siedlungsabfaellen und Altholz

    Energy Technology Data Exchange (ETDEWEB)

    Dehoust, Guenter; Schueler, Doris [Oeko-Institut e.V. Institut fuer angewandte Oekologie, Darmstadt (Germany); Vogt, Regine; Giegrich, Juergen [IFEU Institut fuer Energie- und Umweltforschung Heidelberg GmbH (Germany)

    2010-03-15

    million t CO{sub 2}-eq in 2006 compared to 1990. In the EU 27, the situation is different since approx. 40 % of waste in the EU is still landfilled. The landfills give rise to substantial methane emissions: 50 million and 80 million t CO{sub 2}-eq per annum. Therefore, based on the replacement of landfilling with the high-quality material and energetic use of waste, there are still substantial climate protection potentials - within the range of 140 million to approx. 200 million t CO{sub 2}-eq per annum - to be realised in the EU. Even more substantial are the balance results for Turkey, Tunisia and Mexico where the share of municipal waste that is still being landfilled amounts to approx. 80 - 95 %. (orig.)

  19. PROCEDURES FOR THE DERIVATION OF EQUILIBRIUM PARTITIONING SEDIMENT BENCHMARKS (ESBS) FOR THE PROTECTION OF BENTHIC ORGANISMS: COMPENDIUM OF TIER 2 VALUES FOR NONIONIC ORGANICS

    Science.gov (United States)

    This equilibrium partitioning sediment benchmark (ESB) document describes procedures to derive concentrations for 32 nonionic organic chemicals in sediment which are protective of the presence of freshwater and marine benthic organisms. The equilibrium partitioning (EqP) approach...

  20. Assessing the Relationship between Sales Quotas and Moral Judgement of Insurance Salespersons: The Moderating Effects of Moral Values, Quota Failure Consequences, and Corporate Ethical Climate

    OpenAIRE

    Ojikutu, Rasheed Kola; Obalola, Musa Adebayo; Omoteso, Kamil

    2013-01-01

    There is an increasing call for managers in the Nigerian insurance industry to espouse higher level of ethical behaviour to earn the trust of customers, regulatory agencies, and other stakeholders. Arguably, this will enhance market penetration, increase patronage and higher level of profit. Theoretically however, ethical behaviour can be institutionalized in organizations if the top management support ethical behaviour through punishment and reward (high ethical climate). Other than corporat...

  1. Biogas production in Oestfold. Analysis of climate utility and economy in a value chain perspective; Biogassproduksjon i Oestfold. Analyse av klimanytte og oekonomi i et verdikjedeperspektiv

    Energy Technology Data Exchange (ETDEWEB)

    Arnoey, Silje; Moeller, Hanne; Modahl, Ingunn Saur; Soerby, Ivar; Hanssen, Ole Joergen

    2013-03-01

    Waste management is an important issue. How we choose to deal with food waste that occurs, affects climate through emissions from all phases of waste management. One way of handling waste is to produce biogas from it. General results of the project 'the continuation of biogas model' has shown that the use of food waste as a substrate for biogas production in interaction with manure and great climate benefit. In order to assess the development of biogas production specifically for Oestfold, the general model was used for analysis with specific Oestfold data.The project's goal is that through the development of Oestfoldforskning's present climate and economic models will be carried out analyzes where these models will be tested with specific data of hypothetical case.These analyzes will form the basis for a strategic decision on the location and design of biogas plants in Oestfold. It should be noted that this report only will present greenhouse gas emissions, which represent an environmental indicator, and that the result of greenhouse gas emissions may not be directly transferable to other environmental indicators. Shortened version. (eb)

  2. Bringing multiple values to the table: assessing future land-use and climate change in North Kona, Hawaiʻi

    OpenAIRE

    Leah L. Bremer; Lisa Mandle; Clay Trauernicht; Puaʻala Pascua; Heather