WorldWideScience

Sample records for sustainability climate change

  1. Sustain : the climate change challenge

    International Nuclear Information System (INIS)

    1998-01-01

    This special report on climate change and greenhouse gas emissions focused on widely held current opinions which indicate that average global surface temperatures are increasing. The potential consequences of climate change can include rising sea levels, drought storms, disease, and mass migration of people. While the global climate change theory is widely accepted, the report warns that there are still many uncertainties about how climate change occurs and what processes can offset human-caused emissions. Canada produces about 2 per cent of global greenhouse gas emissions. Carbon dioxide comprises 80 per cent of Canada's total emissions. It is well known that Canadians place a heavy demand on energy to heat and light their homes because of the northern climate, and on transportation fuels to move people, goods and services across vast distances. With the Kyoto Protocol of December 1997, developed countries agreed to legally binding greenhouse gas emission reductions of at least five per cent by 2008 to 2012. Canada agreed to a six per cent reduction below 1990 levels by 2010. Although Canada signed the Kyoto Protocol, it does not intend to ratify it until an implementation strategy has been developed with broad support. The goal is to develop a strategy by 1999. The oil and gas industry has in general improved its efficiency and reduced emissions on a per unit of production basis by installing new equipment and new operating practices that reduce greenhouse gas emissions to the atmosphere, and improve energy efficiency. The industry is conscious of its responsibility, and while not fully in agreement with the environmental doomsayers, it is prepared to take proactive actions now, albeit on a voluntary basis. What the industry wants is a balance between environmental and economic responsibility. E missions trading' and 'joint implementation' are seen as two important tools to tackle climate change on a global basis. 4 figs

  2. Climate change, energy, sustainability and pavements

    CERN Document Server

    Gopalakrishnan, Kasthurirangan; Harvey, John

    2014-01-01

    Climate change, energy production and consumption, and the need to improve the sustainability of all aspects of human activity are key inter-related issues for which solutions must be found and implemented quickly and efficiently.  To be successfully implemented, solutions must recognize the rapidly changing socio-techno-political environment and multi-dimensional constraints presented by today's interconnected world.  As part of this global effort, considerations of climate change impacts, energy demands, and incorporation of sustainability concepts have increasing importance in the design,

  3. Climate change, energy, sustainability and pavements

    International Nuclear Information System (INIS)

    Gopalakrishnan, Kasthurirangan; Steyn, Wynand JvdM; Harvey, John

    2014-01-01

    Provides an integrated perspective on understanding the impacts of climate change, energy and sustainable development on transportation infrastructure systems. Presents recent technological innovations and emerging concepts in the field of green and sustainable transportation infrastructure systems with a special focus on highway and airport pavements. Written by leading experts in the field. Climate change, energy production and consumption, and the need to improve the sustainability of all aspects of human activity are key inter-related issues for which solutions must be found and implemented quickly and efficiently. To be successfully implemented, solutions must recognize the rapidly changing socio-techno-political environment and multi-dimensional constraints presented by today's interconnected world. As part of this global effort, considerations of climate change impacts, energy demands, and incorporation of sustainability concepts have increasing importance in the design, construction, and maintenance of highway and airport pavement systems. To prepare the human capacity to develop and implement these solutions, many educators, policy-makers and practitioners have stressed the paramount importance of formally incorporating sustainability concepts in the civil engineering curriculum to educate and train future civil engineers well-equipped to address our current and future sustainability challenges. This book will prove a valuable resource in the hands of researchers, educators and future engineering leaders, most of whom will be working in multidisciplinary environments to address a host of next-generation sustainable transportation infrastructure challenges.

  4. Climate change, energy, sustainability and pavements

    Energy Technology Data Exchange (ETDEWEB)

    Gopalakrishnan, Kasthurirangan [Iowa State Univ., Ames, IA (United States). Dept. of Civil, Construction and Environmental Engineering; Steyn, Wynand JvdM [Pretoria Univ. (South Africa). Dept. of Civil Engineering; Harvey, John (ed.) [California Univ., Davis, CA (United States). Dept. of Civil and Environmental Engineering

    2014-07-01

    Provides an integrated perspective on understanding the impacts of climate change, energy and sustainable development on transportation infrastructure systems. Presents recent technological innovations and emerging concepts in the field of green and sustainable transportation infrastructure systems with a special focus on highway and airport pavements. Written by leading experts in the field. Climate change, energy production and consumption, and the need to improve the sustainability of all aspects of human activity are key inter-related issues for which solutions must be found and implemented quickly and efficiently. To be successfully implemented, solutions must recognize the rapidly changing socio-techno-political environment and multi-dimensional constraints presented by today's interconnected world. As part of this global effort, considerations of climate change impacts, energy demands, and incorporation of sustainability concepts have increasing importance in the design, construction, and maintenance of highway and airport pavement systems. To prepare the human capacity to develop and implement these solutions, many educators, policy-makers and practitioners have stressed the paramount importance of formally incorporating sustainability concepts in the civil engineering curriculum to educate and train future civil engineers well-equipped to address our current and future sustainability challenges. This book will prove a valuable resource in the hands of researchers, educators and future engineering leaders, most of whom will be working in multidisciplinary environments to address a host of next-generation sustainable transportation infrastructure challenges.

  5. Climate change and sustainability in Europe

    International Nuclear Information System (INIS)

    Alfsen, Knut H.

    2001-01-01

    This paper discusses the climate history of the Earth, exploring some of the driving forces of climate change along the way. It points out that it may not be the gradual increase in global mean temperature that we have to fear the most. Rather the variability of the climate may pose an even greater threat to us. The paper outlines some possible future scenarios of climate change based on what we now think we know about the causes of climate change and possible future development in emissions of greenhouse gases. It then goes on to describe the current climate negotiations and possible political solutions in the near term, before concluding with a description of the more long-term fundamental challenges we face. The aim of the discussion is to provide a deeper understanding of the climate problem we are facing, as well as the challenges that lie ahead of us, individually as well as a region, in securing the climate aspect of a sustainable development for Europe and the world. The paper is based on a presentation given at the conference Rio + 10 in Dublin in September 2001, made possible by a kind contribution from the European Environment Agency. (author)

  6. Climate change and sustainability in Europe

    Energy Technology Data Exchange (ETDEWEB)

    Alfsen, Knut H

    2001-07-01

    This paper discusses the climate history of the Earth, exploring some of the driving forces of climate change along the way. It points out that it may not be the gradual increase in global mean temperature that we have to fear the most. Rather the variability of the climate may pose an even greater threat to us. The paper outlines some possible future scenarios of climate change based on what we now think we know about the causes of climate change and possible future development in emissions of greenhouse gases. It then goes on to describe the current climate negotiations and possible political solutions in the near term, before concluding with a description of the more long-term fundamental challenges we face. The aim of the discussion is to provide a deeper understanding of the climate problem we are facing, as well as the challenges that lie ahead of us, individually as well as a region, in securing the climate aspect of a sustainable development for Europe and the world. The paper is based on a presentation given at the conference Rio + 10 in Dublin in September 2001, made possible by a kind contribution from the European Environment Agency. (author)

  7. Ensuring sustainable development within a changing climate

    Energy Technology Data Exchange (ETDEWEB)

    Meltofte Traerup, S.L. (Technical Univ. of Denmark, Risoe National Lab. for Sustainable Energy, Systems Analysis Div., Roskilde (Denmark))

    2010-09-15

    The research in this thesis focuses on the impacts of and adaptation to present variations in climate and to projected future changes. The research has dealt with different levels, i.e. household/community, national/policymaking, and sectoral level, to show different perspectives of the implications of climate variability and change to development. In particular, it focuses on how present variations in rainfall patterns affect rural households, ways to strengthen households' resilience to climate variability, and the costs and benefits of adaptation measures. The research attempts to contribute to the knowledge that informs the development community and national governments for policy-making on the implications of climate change on development planning and strategies. It is argued in the thesis that it is essential for sustainable development to mainstream climate change into strategies and planning where relevant. To do this a knowledge of the costs and benefits of diverse adaptation measures is essential. Fluctuations in annual and seasonal rainfall, both in terms of modest and excessive rains, are found to cause negative shocks to rural household incomes in the Kagera a region of Tanzania. An analysis of rainfall and household data for the region shows large local discrepancies in the distribution of rainfall, as well as in households reporting shocks to income caused by harvest failure. It is also evident from the research results that the timing of rainfall seems to play a greater role than the level of annual precipitation. The coping strategies that households report following subsequent to a harvest failure further show local divergence in the choice of, for example, taking casual employment and relying on support from others in the form of informal networks. These results support earlier work which points in the same direction and emphasizes that policies should be targeted to local specificities. This provides a great motivation for targeted

  8. Ensuring sustainable development within a changing climate

    Energy Technology Data Exchange (ETDEWEB)

    Meltofte Traerup, S L [Technical Univ. of Denmark, Risoe National Lab. for Sustainable Energy, Systems Analysis Div., Roskilde (Denmark)

    2010-09-15

    The research in this thesis focuses on the impacts of and adaptation to present variations in climate and to projected future changes. The research has dealt with different levels, i.e. household/community, national/policymaking, and sectoral level, to show different perspectives of the implications of climate variability and change to development. In particular, it focuses on how present variations in rainfall patterns affect rural households, ways to strengthen households' resilience to climate variability, and the costs and benefits of adaptation measures. The research attempts to contribute to the knowledge that informs the development community and national governments for policy-making on the implications of climate change on development planning and strategies. It is argued in the thesis that it is essential for sustainable development to mainstream climate change into strategies and planning where relevant. To do this a knowledge of the costs and benefits of diverse adaptation measures is essential. Fluctuations in annual and seasonal rainfall, both in terms of modest and excessive rains, are found to cause negative shocks to rural household incomes in the Kagera a region of Tanzania. An analysis of rainfall and household data for the region shows large local discrepancies in the distribution of rainfall, as well as in households reporting shocks to income caused by harvest failure. It is also evident from the research results that the timing of rainfall seems to play a greater role than the level of annual precipitation. The coping strategies that households report following subsequent to a harvest failure further show local divergence in the choice of, for example, taking casual employment and relying on support from others in the form of informal networks. These results support earlier work which points in the same direction and emphasizes that policies should be targeted to local specificities. This provides a great motivation for targeted responses to

  9. Climate Change and Sustainable Development: Realizing the Opportunity

    International Nuclear Information System (INIS)

    Robinson, John; Bradley, Mike; Busby, Peter; Connor, Denis; Murray, Anne

    2006-01-01

    Manifold linkages exist between climate change and sustainable development. Although these are starting to receive attention in the climate exchange literature, the focus has typically been on examining sustainable development through a climate change lens, rather than vice versa. And there has been little systematic examination of how these linkages may be fostered in practice. This paper examines climate change through a sustainable development lens. To illustrate how this might change the approach to climate change issues, it reports on the findings of a panel of business, local government, and academic representatives in British Columbia, Canada, who were appointed to advise the provincial government on climate change policy. The panel found that sustainable development may offer a significantly more fruitful way to pursue climate policy goals than climate policy itself. The paper discusses subsequent climate change developments in the province and makes suggestions as how best to pursue such a sustainability approach in British Columbia and other jurisdictions

  10. Towards sustainable adaptation to climate change: The role of ...

    African Journals Online (AJOL)

    Towards sustainable adaptation to climate change: The role of indigenous ... From the short to the long term, climate change and variability threaten human and ... to food insecurity, lack of potable water and poor health, but also the cultural ...

  11. Conservation strategies, sustainable development and climate change

    International Nuclear Information System (INIS)

    Manning, E.; Rizzo, B.; Wiken, E.

    1990-01-01

    The relationship between conservation strategies, sustainable development and climatic change is discussed. A broad conceptual model of environment-economy relationships is introduced, which can aid in understanding the sources of the stresses put on the environment and the ability of the environment to respond. The supply side of the model introduces the concept of the environment as a source of environmental functions, each distinguishable part of which can be described in terms of a range of biological or physical variables. These functions have the potential to produce an extensive range of goods, services, values, etc. The demand side of the model is population powered and anthropocentric. Transformation functions occur to alter the supply to satisfy the demand, and may range from picking an apple to combinations of transport, combination, distillation and packaging of many different substances. Climate change can be viewed as one of the most significant feedbacks from our demands on the resource base, most particularly from the transformation functions used. Conservation strategies are a means to try to address concerns with all areas of the system embodied in the model. 36 refs., 4 figs

  12. Climate changes, biofuels and the sustainable future

    International Nuclear Information System (INIS)

    Zidansek, Aleksander; Blinc, Robert; Jeglic, Anton; Kabashi, Skender; Bekteshi, Sadik; Slaus, Ivo

    2009-01-01

    Climate change is one of the most dangerous problems of the contemporary world. We can either adapt to the corresponding changes or try to reduce their impact by significantly reducing fossil fuel burning. A hydrogen-based economy using energy from biomass, solar, wind and other renewable sources and/or nuclear energy seems to be a viable alternative. Here we analyse the possibilities of the biofuels to replace fossil fuels and their potential to contribute to hydrogen economy. (author)

  13. Climate changes, biofuels and the sustainable future

    Energy Technology Data Exchange (ETDEWEB)

    Zidansek, Aleksander; Blinc, Robert [Jozef Stefan International Postgraduate School, Jamova 39, Ljubljana (Slovenia); Jozef Stefan Institute, Jamova 39, Ljubljana (Slovenia); Jeglic, Anton [Faculty of Electrical Engineering, University of Ljubljana (Slovenia); Kabashi, Skender; Bekteshi, Sadik [Faculty of Mathematical and Natural Sciences, University of Prishtina, Kosovo (RS); Slaus, Ivo [Ruder Boskovic Institute, Bijenicka 54, Zagreb (Croatia)

    2009-08-15

    Climate change is one of the most dangerous problems of the contemporary world. We can either adapt to the corresponding changes or try to reduce their impact by significantly reducing fossil fuel burning. A hydrogen-based economy using energy from biomass, solar, wind and other renewable sources and/or nuclear energy seems to be a viable alternative. Here we analyse the possibilities of the biofuels to replace fossil fuels and their potential to contribute to hydrogen economy. (author)

  14. Sustainable development and climate change: Lessons from country studies

    DEFF Research Database (Denmark)

    Halsnæs, Kirsten; Shukla, P.; Garg, A.

    2008-01-01

    Sustainable development has been suggested as a framework for integrating development and climate change policies in developing countries. Mainstreaming climate change into sustainable development policies would allow these countries to achieve their development goals while addressing climate...... change. A number of research programmes have investigated how potential synergies could be achieved at national level and what kind of trade-offs between the various aspects of sustainable development have to be faced. An overview of these studies is provided, focusing on national case studies....... The energy and transportation sectors are covered in many studies, but some attention is also given to the infrastructure sector and water supply. Most existing development policies will not lead to a sustainable development pattern, since they insufficiently address climate change. However, good...

  15. Sustainable Water Management under Climate Change in Small ...

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

    Sustainable Water Management under Climate Change in Small Island States of the Caribbean. In the Caribbean islands, climate change is affecting freshwater availability and other ecosystem services in complex ways. For example, freshwater supply is diminished by droughts and affected by saline intrusion due to sea ...

  16. Proceedings from the sustainable development and climate change workshop

    Energy Technology Data Exchange (ETDEWEB)

    Halsnaes, K.; Olhoff, A.

    2001-07-01

    The specific objectives of the workshop were: 1) To consider how longer-term development priorities link with climate change concerns. 2) To identify options for meeting developing countries needs and priorities while contributing to sustainable development both locally and globally. 3) To discuss possible longer term action at domestic and international levels by countries to further the sustainable development and climate change discussion. First of all, it was recognised that there has been a strong support, endorsement, and agreement among all participants on using sustainable development as a framework for climate change olicies, and this agreement is very encouraging for further activities and collaboration. Furthermore, there is a need for new innovative international financial schemes taht can support sustainable development investments with large climate change benefits. This is maybe beyond the scope of the UNFCCC, but will maybe be more important than the convention in controlling global GHG emissions. It was several times emphasised in the discussion that capacity building and institutional strengthening in developning countries are needed to implement long-term global strategies. Several national examples of sustainable development policies with large impacts on climate change were given at the workshop. These include: 1) The ethanol programme of Brazil. 2)Energy efficiency programmes in China that are part of general economic development strategies. 3) Development of natural gas supply through investment in a pipeline project in Shanghai in China. 4) Energy efficiency and renewable energy programme in India that are linked to economic development programmes. Detailed national programmes for forestry, agriculture and land use sectors. 5) National development programmes including climate change policies in South Korea with broad stakeholder participation, and the use of market instruments. 6) The South Africa approach to use sustainable development

  17. Proceedings from the sustainable development and climate change workshop

    International Nuclear Information System (INIS)

    Halsnaes, K.; Olhoff, A.

    2001-01-01

    The specific objectives of the workshop were: 1) To consider how longer-term development priorities link with climate change concerns. 2) To identify options for meeting developing countries needs and priorities while contributing to sustainable development both locally and globally. 3) To discuss possible longer term action at domestic and international levels by countries to further the sustainable development and climate change discussion. First of all, it was recognised that there has been a strong support, endorsement, and agreement among all participants on using sustainable development as a framework for climate change olicies, and this agreement is very encouraging for further activities and collaboration. Furthermore, there is a need for new innovative international financial schemes taht can support sustainable development investments with large climate change benefits. This is maybe beyond the scope of the UNFCCC, but will maybe be more important than the convention in controlling global GHG emissions. It was several times emphasised in the discussion that capacity building and institutional strengthening in developning countries are needed to implement long-term global strategies. Several national examples of sustainable development policies with large impacts on climate change were given at the workshop. These include: 1) The ethanol programme of Brazil. 2)Energy efficiency programmes in China that are part of general economic development strategies. 3) Development of natural gas supply through investment in a pipeline project in Shanghai in China. 4) Energy efficiency and renewable energy programme in India that are linked to economic development programmes. Detailed national programmes for forestry, agriculture and land use sectors. 5) National development programmes including climate change policies in South Korea with broad stakeholder participation, and the use of market instruments. 6) The South Africa approach to use sustainable development

  18. Proceedings from the Sustainable Development and Climate Change Workshop

    DEFF Research Database (Denmark)

    Halsnæs, Kirsten; Olhoff, Anne

    national examples of sustainable development policies with large impacts on climate change were given at the workshop. These include: 1) The ethanol programme of Brazil. 2) Energy efficiency programmes in China that are part of general economic development strategies. 3) Development of natural gas supply......The specific objectives of the workshop were: 1) To consider how longer-term development priorities link with climate change concerns. 2) To identify options for meeting developing countries needs and priorities while contributing to sustainable development both locally and globally. 3) To discuss...... possible longer term action at domestic and international levels by countries to further the sustainable development and climate change discussion. First of all, it was recognised that there has been a strong support, endorsement, and agreement among all participants on using sustainable development...

  19. Food and Sustainability Challenges Under Climate Changes.

    Science.gov (United States)

    Moustafa, Khaled

    2016-12-01

    Plants are permanently impacted by their environments, and their abilities to tolerate multiple fluctuating environmental conditions vary as a function of several genetic and natural factors. Over the past decades, scientific innovations and applications of the knowledge derived from biotechnological investigations to agriculture caused a substantial increase of the yields of many crops. However, due to exacerbating effects of climate change and a growing human population, a crisis of malnutrition may arise in the upcoming decades in some places in the world. So, effective, ethical and managerial regulations and fair policies should be set up and applied at the local and global levels so that Earth may fairly provide the food and living accommodation needed by its inhabitants. To save some energy consumption, electric devices (for e.g., smartphones, laptops, street lights, traffic lights, etc.) should be manufactured to work with solar energy, whenever available, particularly in sunny countries where sun is available most of the time. Such characteristic will save energy and make solar energy-based smartphones and laptops less cumbersome in terms of chargers and plugging issues.

  20. Making Grasslands Sustainable in Mongolia: Herders' Livelihoods and Climate Change

    OpenAIRE

    Asian Development Bank (ADB)

    2014-01-01

    The threats posed by climate change have significant impacts on Mongolia’s grassland ecosystems and herders’ livelihoods. This publication discusses the auses of climate change and its impacts on livelihoods and ecosystems for herders and the general public. It explains how good pasture management and livestock roductivity are important for increasing incomes and provides information on adaptation practices. It also identifies sustainable management practices that can increase communities’ re...

  1. SUSTAINABLE DEVELOPMENT, ENERGY AND CLIMATE CHANGE IN THE EUROPEAN UNION

    Directory of Open Access Journals (Sweden)

    Andrei ROTH

    2015-04-01

    Full Text Available Through sustainable development the needs of the current generation are fulfilled without jeopardizing the opportunities of future generations. The concept takes into account economic, social and environmental considerations. It has a wide range of applications from natural resources to population growth and biodiversity. One of its most important themes is energy. In this area, sustainable development relates with resource availability and green house gases emissions. Also it takes into account the needs of people without access to energy, and their legitimate quest for development. For the European Union, sustainable development represents an overarching objective. The present article analyzes the concept from a theoretical perspective, contrasting its strong points and weaknesses. It highlights the relation between sustainable development, energetic resources and climate change. The EU policies results in the field of energy are analyzed from the perspective of resources, energetic dependency and climate change efforts.

  2. Bioeconomy, Climate Change, and Sustainable Development

    Energy Technology Data Exchange (ETDEWEB)

    Chum, Helena L.

    2016-05-31

    This presentation addresses the recognition that the sustainability of the bioeconomy requires strong interlinkages between existing and developing industries in agriculture (terrestrial and aquatic); forestry; waste and residue management in rural, industrial, and urban environments; the chemicals and biotechnology industry in terms of production of substitutes or better performing materials and chemicals; and in the fuels and power sectors. The transition to a low-carbon intensity economy requires the integration of systems and uses circular economy concepts to increase resource use efficiency and security for all biomass and other resources used as well. It requires innovation along the whole supply chains as well as research, development, and demonstration of the integrated systems with strong partnerships from the landscapes and watersheds where biomass is planted all the way to the many applications.

  3. CLIMATE CHANGE, VARIABILITY AND SUSTAINABLE AGRICULTURE IN ZIMBABWE'S RURAL COMMUNITIES

    Directory of Open Access Journals (Sweden)

    Gukurume Simbarashe

    2013-02-01

    Full Text Available This article explores the impact of climate change and variability on agricultural productivity in the communal area of Bikita. The article further examines the adaptation and mitigation strategies devised by farmers to deal with the vagaries of climate change and variability. The sustainability of these is also interrogated in this article. This study juxtaposed qualitative and quantitative methodologies albeit with more bias on the former. A total of 40 farmers were sampled for unstructured interviews and focus group discussions. This article argues that the adverse impacts of climate change and variability are felt heavily by the poor communal farmers who are directly dependent on agriculture for livelihood. From the study, some of the widely reported signs of climate variability in Bikita included late and unpredictable rains, high temperatures (heat waves, successive drought, shortening rainfall seasons and seasonal changes in the timing of rainfall. The paper argues that climate change has compounded the vulnerability of peasant farmers in the drought - prone district of Bikita plunging them into food insecurity and abject poverty. It emerged in the study that some of effects of climate variability felt by communal farmers in Bikita included failure of crops, death of livestock and low crop yields, all of which have led to declining agricultural productivity. Findings in this study however established that communal farmers have not been passive victims of the vagaries of climate change and variability. They have rationally responded to it through various adaptation and mitigation strategies both individually and collectively.

  4. Climate Change Impact Assessment for Sustainable Water Quality Management

    Directory of Open Access Journals (Sweden)

    Ching-Pin Tung

    2012-01-01

    Full Text Available The goal of sustainable water quality management is to keep total pollutant discharges from exceeding the assimilation capacity of a water body. Climate change may influence streamflows, and further alter assimilation capacity and degrade river sustainability. The purposes of this study are to evaluate the effect of climate change on sustainable water quality management and design an early warning indicator to issue warnings on river sustainability. A systematic assessment procedure is proposed here, including a weather generation model, the streamflow component of GWLF, QUAL2E, and an optimization model. The Touchen creek in Taiwan is selected as the study area. Future climate scenarios derived from projections of four global climate models (GCMs and two pollutant discharge scenarios, as usual and proportional to population, are considered in this study. The results indicate that streamflows may very likely increase in humid seasons and decrease in arid seasons, respectively. The reduction of streamflow in arid seasons may further degrade water quality and assimilation capacity. In order to provide warnings to trigger necessary adaptation strategies, an early warning indicator is designed and its 30-year moving average is calculated. Finally, environmental monitoring systems and methods to prioritize adaptation strategies are discussed for further studies in the future.

  5. Global energy scenarios, climate change and sustainable development

    International Nuclear Information System (INIS)

    Nakicenovic, Nebojsa

    2003-01-01

    Energy scenarios provide a framework for exploring future energy perspectives, including various combinations of technology options and their implications. Many scenarios in the literature illustrate how energy system developments may affect global change. Examples are the new emissions scenarios by the Intergovernmental Panel on Climate Change (IPCC) and the energy scenarios by the World Energy Assessment (WEA). Some of these scenarios describe energy futures that are compatible with sustainable development goals; such as improved energy efficiencies and the adoption of advanced energy supply technologies. Sustainable development scenarios are also characterized by low environmental impacts (at local, regional and global scales) and equitable allocation of resources and wealth. They can help explore different transitions toward sustainable development paths and alternative energy perspectives in general. The considerable differences in expected total energy requirements among the scenarios reflect the varying approaches used to address the need for energy services in the future and demonstrate effects of different policy frameworks, changes in human behavior and investments in the future, as well as alternative unfolding of the main scenario driving forces such as demographic transitions, economic development and technological change. Increases in research, development and deployment efforts for new energy technologies are a prerequisite for achieving further social and economic development in the world. Significant technological advances will be required, as well as incremental improvements in conventional energy technologies. In general, significant policy and behavioral changes will be needed during the next few decades to achieve more sustainable development paths and mitigate climate change toward the end of the century. (au)

  6. Do environmental and climate change issues threaten sustainable development?

    International Nuclear Information System (INIS)

    Mesarovic, M.

    2002-01-01

    The atmospheric environment is presently under threat from anthropogenic emissions of pollutants and greenhouse gases to the extent that irreversible changes to the climate, the ozone layer and the quality of the air could occur. While the required changes in practice and regulations may hit economies if the induced costs are to be internalised, the impact of ignoring these requirements might even threaten the concept of sustainable development. The prospects of environmental pollution, depletion of ozone layer and climate change due to human activities have sparked a variety of controversies on many fronts. These topics are discussed with respect to the imposed threats to the sustainable development, and with particular attention paid to delays in urgent emission reductions. (author)

  7. Opportunity knocks - the sustainable energy industry and climate change

    Energy Technology Data Exchange (ETDEWEB)

    Price, B.; Keegan, P. [International Institute for Energy Conservation, Washington, DC (United States)

    1997-12-31

    Climate change mitigation, if intelligently undertaken, can stimulate economic growth. The main tools available for this task are energy efficiency, renewable energy, and clean energy technologies and services, which are collectively known as sustainable energy. To unleash this potential, the US and other governments need the full cooperation of the sustainable energy industry. This industry knows more than most other about turning energy-related pollution prevention into profits. If engaged, they can help: (1) Identify the economic benefits of greenhouse gas mitigation; (2) Identify barriers to the implementation of greenhouse gas mitigation projects; (3) Develop policies and measures to overcome these barriers; and (4) Implement greenhouse gas mitigation projects. 7 refs.

  8. Climate change and its linkages with development, equity and sustainability

    International Nuclear Information System (INIS)

    Munasinghe, M.; Swart, R.

    2000-01-01

    The IPCC Working Groups 2 and 3 (on impacts and adaptation, and on mitigation, respectively) have taken the initiative to organise a number of expert meetings. The main goals of the meetings are: (a) to increase co-ordination among, and inform lead authors about development, equity and sustainability (DES) issues and climate change; and (b) to better place the IPCC Third Assessment Report in the context of DES, through enhanced access to the best available scientific, technical economic and social information from across the world. The rapidly growing economies of Asia will play a key role in determining future climate change policy. Thus, the organisation of the first expert meeting in Colombo, Sri Lanka, under the able guidance of Professor Mohan Munasinghe, is very appropriate. The conference has provided a crucial first step towards broadening the scope of the IPCC reports, by integrating DES issues into climate change response strategies. This Proceedings volume is also important as a key policy-relevant (but not policy-prescriptive) vehicle that will better inform worldwide networks of scientists from different regional, cultural and disciplinary backgrounds, in their pursuit of the best scientific information on the linkages between climate change and sustainable development. refs

  9. Carbon trading, climate change, environmental sustainability and saving planet Earth

    Science.gov (United States)

    Yim, W. W.

    2009-12-01

    Carbon trading namely the reduction of future carbon dioxide levels has been widely touted as a solution needed to counter the problem of climate change. However, there are enormous risks involved as the measure tackles only one of the causes of climate change and may prove to be ineffective. This presentation highlights ten points relevant to the discussion on carbon trading, climate change, environmental sustainability and saving planet Earth for increasing public awareness. They include: (1) Climate has changed throughout Earth’s history. (2) The present level of about 388 parts per million level of carbon dioxide in the atmosphere has already exceeded the maximum level of the past 800,000 years. This value is obtained from air bubbles trapped within the ice in Antarctica but the consequence of further increases remains uncertain. (3) Earth scientists do not have an overwhelming consensus on whether carbon trading alone is an effective measure in mitigating climate change. (4) The present state of the Earth’s demise is largely the result of human actions including population growth and the mismanagement of the Earth. (5) The latest evidence on sea-level changes in the South China Sea a far-field region unaffected by glacial isostatic readjustment is not in support of a ‘rapid’ rate of future sea-level rise through global warming. (6) Volcanic eruptions have an important role in driving the Earth’s climate. Examples of temperature lowering as well as abnormally wet and dry years can both be found in the instrumental record. (7) Humans have drastically modified the ‘natural’ water cycle. This is however not a well recognized cause of climate change compared to the emission of greenhouse gases through fossil fuel consumption. (8) The bulk (~75%) of the rise in mean annual temperature of about 1oC observed at the Hong Kong Observatory Station since record began in 1884 is best explained by the thermal heat island effect. (9) No evidence has been found

  10. Towards a sustainable Asia. Environment and climate change

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2011-07-01

    This series of books are the output of the research project called ''Sustainable Development in Asia (SDA)'', which was initiated by the Association of Academies of Sciences in Asia (AASA). They are comprised of one synthesis report, which entitled ''Towards a Sustainable Asia: Green Transition and Innovation'', and four thematic reports on natural resources, energy, the environment and climate change, and culture from particular perspectives of agriculture. They aim to: (1) investigate common sustainability issues faced by all Asian countries, including population increase, poverty alleviation, pollution control, ecological restoration, as well as regional problems, such as water shortage in West and Central Asia, energy security in Northeast Asia, development model and transformation in East Asia; (2) analyze and summarize of best practices towards sustainable development in Asia; (3) bring forward suggestions and policy options for promoting green transition, system innovation and sustainable development of Asia. With best practice guidelines for a sustainable Asia, this series of reports, for the first time systematically address the common challenges and regional problems in regard to Asia's natural resources use, pollution reduction and climate protection, sustainable energy development, and innovations for environment-friendly and culture-compatible agriculture. They will provide handy and useful information to researchers, government policy makers and the general public who have concerns about Asia's sustainable development. AASA is a scientific and technological organization in Asia, established in 2000, comprising of 26 member academies all over Asia. Its vision is to provide a forum for the discussion of all issues relevant to science and technology development and its application on national level within Asia. (orig.)

  11. Sustainable occupational responses to climate change through lifestyle choices.

    Science.gov (United States)

    Hocking, Clare; Kroksmark, Ulla

    2013-03-01

    Abstract Occupational therapists and occupational scientists are increasingly aware of the relationship between occupation and global climate change, with some working to raise awareness of the issues and others proposing that an occupational perspective can make a valuable contribution to understanding and addressing the issues. In this discussion paper the United Nations Global Survey on Sustainable Lifestyles ( 1 ), which reports young adults' beliefs about everyday occupations that have a substantial impact on the environment (food, housekeeping, and transportation) is introduced. The authors argue that the survey findings are a valuable resource for occupational therapists who are concerned about global climate change and work with young adults (age 18-35), providing valuable insights into their concerns and preferences in relation to sustainability. To illustrate the insights contained in the reports, findings from four countries are presented: New Zealand and Sweden, the authors' countries of origin, and the Philippines and Lebanon which have people living in New Zealand and Sweden. Application to individual and community-based interventions to promote more sustainable lifestyles is suggested, along with studies to examine the perspectives of young adults with a disability, as their concerns and sustainability preferences might differ due to the barriers that limit their participation in educational and vocational occupations.

  12. Energy supply options for climate change mitigation and sustainable development

    Energy Technology Data Exchange (ETDEWEB)

    Dobran, Flavio

    2010-09-15

    Modern society is dependent on fossil fuels for its energy needs, but their combustion is producing emissions of greenhouse gases that cause global warming. If these emissions remain unconstrained they risk of producing significant impacts on humanity and ecosystems. Replacement of fossil fuels with alternative energy sources can stabilize anthropogenic global warming and thus reduce the climate change impacts. The deployment of alternative energy supply technologies should be based on objectives that are consistent with sustainability indicators and incorporate quantitative risk assessment multiattribute utility decision methodologies capable of ascertaining effective future energy supply options.

  13. The influence of climate change on Tanzania's hydropower sustainability

    Science.gov (United States)

    Sperna Weiland, Frederiek; Boehlert, Brent; Meijer, Karen; Schellekens, Jaap; Magnell, Jan-Petter; Helbrink, Jakob; Kassana, Leonard; Liden, Rikard

    2015-04-01

    Economic costs induced by current climate variability are large for Tanzania and may further increase due to future climate change. The Tanzanian National Climate Change Strategy addressed the need for stabilization of hydropower generation and strengthening of water resources management. Increased hydropower generation can contribute to sustainable use of energy resources and stabilization of the national electricity grid. To support Tanzania the World Bank financed this study in which the impact of climate change on the water resources and related hydropower generation capacity of Tanzania is assessed. To this end an ensemble of 78 GCM projections from both the CMIP3 and CMIP5 datasets was bias-corrected and down-scaled to 0.5 degrees resolution following the BCSD technique using the Princeton Global Meteorological Forcing Dataset as a reference. To quantify the hydrological impacts of climate change by 2035 the global hydrological model PCR-GLOBWB was set-up for Tanzania at a resolution of 3 minutes and run with all 78 GCM datasets. From the full set of projections a probable (median) and worst case scenario (95th percentile) were selected based upon (1) the country average Climate Moisture Index and (2) discharge statistics of relevance to hydropower generation. Although precipitation from the Princeton dataset shows deviations from local station measurements and the global hydrological model does not perfectly reproduce local scale hydrographs, the main discharge characteristics and precipitation patterns are represented well. The modeled natural river flows were adjusted for water demand and irrigation within the water resources model RIBASIM (both historical values and future scenarios). Potential hydropower capacity was assessed with the power market simulation model PoMo-C that considers both reservoir inflows obtained from RIBASIM and overall electricity generation costs. Results of the study show that climate change is unlikely to negatively affect the

  14. Paradigms of global climate change and sustainable development: Issues and related policies

    OpenAIRE

    Prabhat Kumar Rai; Prashant Kumar Rai

    2013-01-01

    Combating climate change is intimately linked with peace and resource equity. Therefore, critical link establishment between climate change and sustainable development is extremely relevant in global scenario. Following the 1992 Earth Summit in Rio, the international sustainable development agenda was taken up by the UN Commission on Sustainable Development (CSD); the climate change agenda was carried forward by the UN Framework Convention on Climate Change (UNFCCC). International and local c...

  15. Sustainable energy development and climate change in China

    Energy Technology Data Exchange (ETDEWEB)

    Xin Ren; Lei Zeng; Dadi Zhou

    2005-07-01

    This article analyses the national circumstances and major factors underpinning China's energy demand and supply, energy-related emissions, and consequently China's sustainable development. These factors include the huge, still growing, and aging population, rapid economic growth, ongoing industrialization and urbanization, environmental and health concerns at local, regional and global level. Against such background analysis, the article explores the potential and constraints of non-fossil fuel, fuel-switching to natural gas, economy restructuring and clean coal technology in mitigating emissions of greenhouse gases (GHG) and ensuring energy supply in China. The authors reiterate the importance of improving energy efficiency in China and discuss how to integrate renewable energy into rural development. The article concludes with an in-depth discussion about redefining development goals, the equity issue in climate change process, and the linkage with sustainable development. (author)

  16. Sustainable energy development and climate change in China

    Energy Technology Data Exchange (ETDEWEB)

    Ren, X.; Zeng, L.; Zhou, D.D. [UNFCCC Secretariat, Bonn (Germany)

    2005-07-01

    This article analyses the national circumstances and major factors underpinning China's energy demand and supply, energy-related emissions, and consequently China's sustainable development. These factors include the huge, still growing, and aging population, rapid economic growth, ongoing industrialization and urbanization, environmental and health concerns at local, regional and global level. Against such background analysis, the article explores the potential and constraints of non-fossil fuel, fuel-switching to natural gas, economy restructuring and clean coal technology in mitigating emissions of greenhouse gases (GHG) and ensuring energy supply in China. The authors reiterate the importance of improving energy efficiency in China and discuss how to integrate renewable energy into rural development. The article concludes with an in-depth discussion about redefining development goals, the equity issue in climate change process, and the linkage with sustainable development.

  17. Sustained Large-Scale Collective Climate Action Supported by Effective Climate Change Education Practice

    Science.gov (United States)

    Niepold, F., III; Crim, H.; Fiorile, G.; Eldadah, S.

    2017-12-01

    Since 2012, the Climate and Energy Literacy community have realized that as cities, nations and the international community seek solutions to global climate change over the coming decades, a more comprehensive, interdisciplinary approach to climate literacy—one that includes economic and social considerations—will play a vital role in knowledgeable planning, decision-making, and governance. City, county and state leaders are now leading the American response to a changing climate by incubating social innovation to prevail in the face of unprecedented change. Cities are beginning to realize the importance of critical investments to support the policies and strategies that will foster the climate literacy necessary for citizens to understand the urgency of climate actions and to succeed in a resilient post-carbon economy and develop the related workforce. Over decade of federal and non-profit Climate Change Education effective methods have been developed that can support municipality's significant educational capabilities for the purpose of strengthening and scaling city, state, business, and education actions designed to sustain and effectively address this significant social change. Looking to foster the effective and innovative strategies that will enable their communities several networks have collaborated to identify recommendations for effective education and communication practices when working with different types of audiences. U.S. National Science Foundation funded Climate Change Education Partnership (CCEP) Alliance, the National Wildlife Federation, NOAA Climate Program Office, Tri-Agency Climate Change Education Collaborative and the Climate Literacy and Energy Awareness Network (CLEAN) are working to develop a new web portal that will highlight "effective" practices that includes the acquisition and use of climate change knowledge to inform decision-making. The purpose of the web portal is to transfer effective practice to support communities to be

  18. Sustainable Living in Finland: Combating Climate Change in Everyday Life

    Directory of Open Access Journals (Sweden)

    Arto O. Salonen

    2018-01-01

    Full Text Available Finland aims to be a carbon-neutral society by the year 2050. We are interested to know on a general level how sustainable living materializes among Finnish people, what is the structure of a sustainable lifestyle in Finland and how do people reason about their everyday behavior choices in the context of sustainability in order to combat climate change. The data (n = 2052 were collected by questionnaire in April 2017. They were corrected by sex, age and residential area to be representative of the population of Finland (18–79 years old. We applied mixed methods. A principal axis factoring was conducted on the 32 variables with orthogonal rotation (varimax. Six factors explained 65.2% of the variance. The respondents were also able to write why they considered the specific variable to be important for them. We classified 2811 reasonings. According to our results, Finns have become conscious of climate change, but carbon reduction has not become mainstream in their everyday life. Circulation and preventing loss of materials show a promising start to a Finn’s sustainable way of living. Recycling has been automated so that it is part of a Finn’s everyday routine and habits. Finns also favor domestic food and products. They are interested in the origin of materials. Essential reasons for that are supporting the local economy and ensuring a good employment rate for the state. Smart, carbon-free mobility is a challenge. Finns seem to estimate that their personal car use is already at the proper level. On the other hand, even one fifth reported consideration of environmental effects when planning holidays.

  19. Climate change, ethics and sustainability: An innovative approach

    Directory of Open Access Journals (Sweden)

    José Luis Sánchez García

    2018-05-01

    Full Text Available Our goal in this article is the analysis of the state of affairs, regarding the phenomenon of climate change and its impact in different areas. We synthesize the various approaches available in the scientific debate on this subject, mainly the one that affirms the existence of global warming and the current approach, which denies it. Beyond the controversy, what seems to be evident is that there is a multifactorial causality in a phenomenon that affects anthropogenic factors a well. Since some environmentalisms exclude the human being in their consideration of the ecosystem, and if they do, they accommodate man in their approaches always as a variable that distorts and deteriorates the environment, we believe that a fundamental rethinking of the issue is needed, from the perspective of an integral environmentalism. The environmentalism we propose not only does not exclude the human being from this multifactorial equation, but also considers man as the fundamental, modifiable variable in that process. We thus consider the environmental problem in the broader framework of an integral ecology, where the human being takes a central place, understood as a free person and a moral subject, responsible for his actions and a key element in any consideration and review of the process. In this context, the concept of sustainability emerges as a key concept that must guide human action in all areas, a concept from which it is possible to appeal to the responsibility of man within the framework of an ethics of sustainability. Man is called to do right in all orders. When he does not respect this ethical orientation, so implicitly included in his own conscience, he becomes denatured and suffers the consequences in himself and in the environment in which he lives. We believe that it is a priority to seek the foundations of the existence of God, analyzing the theistic view, the foundations of sustainability for the good of man himself and the planet. JEL

  20. Coping with climate change and China's wind energy sustainable development

    Directory of Open Access Journals (Sweden)

    De-Xin He

    2016-03-01

    Full Text Available Greenhouse gas emissions are the main cause of today's climate change. To address this problem, the world is in an era of new round energy transformation, and the existing energy structure is being reformed. In this paper, according to the Chinese government's action plan for coping with climate change, the China's wind energy sustainable development goals and development route are discussed, and the countermeasures and suggestions are put forward. Wind energy is currently a kind of important renewable energy with matured technology which can be scale-up developed and put into commercial application, and in this transformation, wind energy will play a key role with other non-fossil energy sources. The development and utilization of wind energy is a systematic project, which needs to be solved from the aspects of policy, technology and management. At present, China is in the stage of transferring from “large wind power country” to “strong wind power country”, opportunities and challenges coexist, and the advantages of China's socialist system could be fully used, which can concentrate power to do big things and make contribution in the process of realizing global energy transformation.

  1. Interlocal collaboration on energy efficiency, sustainability and climate change issues

    Science.gov (United States)

    Chen, Ssu-Hsien

    Interlocal energy collaboration builds upon network structures among local policy actors dealing with energy, climate change and sustainability issues. Collaboration efforts overcome institutional collective action (ICA) dilemmas, and cope with the problems spanning jurisdictional boundaries, externalities, and free-rider problems. Interlocal energy collaboration emerges as the agreements in greenhouse gas (GHG) emission reduction, pollution control, land use, purchasing, retrofits, transportation, and so forth. Cities work collaboratively through contractual mechanisms (i.e. formal/informal agreements) and collective mechanisms (i.e. regional partnerships or membership organizations) on a variety of energy issues. What factors facilitate interlocal energy collaboration? To what extent is collaboration through interlocal contractual mechanisms different from collective mechanisms? This dissertation tries to answer these questions by examining: city goal priority on energy related issues as well as other ICA explanatory factors. Research data are drawn mainly from the 2010 national survey "Implementation of energy efficiency and sustainability program" supported by National Science Foundation and the IBM Endowment for the Business of Government. The research results show that city emphasis on common pool resource, scale economies and externality issues significantly affect individual selection of tools for energy collaboration. When expected transaction costs are extremely high or low, the contractual mechanism of informal agreement is more likely to be selected to preserve most local autonomy and flexibility; otherwise, written and formal tools for collaboration are preferred to impose constraints on individual behavior and reduce the risks of defection.

  2. Paradigms of global climate change and sustainable development: Issues and related policies

    Directory of Open Access Journals (Sweden)

    Prabhat Kumar Rai

    2013-06-01

    Full Text Available Combating climate change is intimately linked with peace and resource equity. Therefore, critical link establishment between climate change and sustainable development is extremely relevant in global scenario. Following the 1992 Earth Summit in Rio, the international sustainable development agenda was taken up by the UN Commission on Sustainable Development (CSD; the climate change agenda was carried forward by the UN Framework Convention on Climate Change (UNFCCC. International and local climate change mitigation policies need to be assessed based on sustainability criteria. The increasing concern over climate change drives towards the search of solutions enabling to combat climate change into broader context of sustainable development. The core element of sustainable development is the integration of economic, social and environmental concerns in policy-making. Therefore, article also analyzes post-Kyoto climate change mitigation regimes and their impact on sustainable development. Wide range of post- Kyoto climate change mitigation architectures has different impact on different groups of countries. Nevertheless, there are several reasons for optimism that sustainable consumption patterns might develop. One is the diversity of current consumption patterns and the growing minority concerned with ethical consumption. Another is the growing understanding of innovation processes, developed to address technological change, but applicable to social innovation. A third reason is the growing reflexivity of communities and institutions.

  3. Primer on climate change and sustainable development: facts, policy analysis, and applications

    National Research Council Canada - National Science Library

    Munasinghe, Mohan; Swart, Rob

    2005-01-01

    ... between climate change and sustainable development. Building on the main findings of the last series of Intergovernmental Panel on Climate Change (IPCC) assessment reports, in which both authors were involved, the book summarizes the latest research linking the two. Our current knowledge of the basic science of climate change is described, be...

  4. Education for Sustainable Development and Climate Change Education in China: A Status Report

    Science.gov (United States)

    Han, Qingqing

    2015-01-01

    Recognizing the significance of education in promoting sustainable development (SD), China has developed a number of policies and initiatives relating to education for sustainable development (ESD) and climate change education (CCE). The article first reviews China's national policies and initiatives with regard to SD, climate change, education,…

  5. SUSTAINING CLIMATE CHANGE MITIGATION—POLICY, TECHNOLOGY, AND SOCIETY

    Directory of Open Access Journals (Sweden)

    Andreas Rechkemmer

    2010-01-01

    Full Text Available In a world that is becoming more and more exposed and vulnerable to the effects of global climate change, combining integrated risk assessment tools with effective strategies for both mitigation and adaptation is a key prerogative for policy-making. With the focus of both researchers and decision-makers gradually shifting from observing and assessing the bio-physical aspects of climate change to a more human and society centered understanding of the nature of the problem, the social, behavioral, economic and technological aspects have entered center stage of the public discourse. Responses to the climate change challenge have to establish an optimal interplay between mitigation, adaptation and socio-economic instruments. Yet, given the band-width and scale of the climate problematique and its projected impacts, very ambitious mitigation measures have to be undertaken without delays, a fact that is particularly true for emerging economies with their very rapid and unprecedented growth rates, both in GDP and GHG emissions terms. The challenge for the next years is to harmonize poverty eradication and attaining the Millenium Development Goals through stable economic growth with mitigating the effects of climate change. Therefore, “inclusive green growth” has become the motto of the day. But how can this goal be achieved? Obviously, quite fundamental changes have to be introduced that affect both the production and the consumption sectors and allow for real innovation in technologies and energy, in urban mobility, infrastructure and transportation grids. This paper illustrates the deep social and societal nature of climate change response strategies, especially in the area of mitigation, and shows that transitions to green and low-carbon economies will have to embed policies, incentive schemes and economic instruments in a larger societal context of social learning and behavioral change.

  6. Sustainability, energy policy, climatic change, world food supply. Political and legal challenges of the 21th century

    International Nuclear Information System (INIS)

    Haertel, Ines

    2014-01-01

    The book on sustainability, energy policy, climatic change, world food supply as political challenges in the 21th century includes contributions on the following topics: sustainability and environment, energy and climatic change, agriculture and world food supply.

  7. The Construction of a Sustainable Development in Times of Climate Change

    OpenAIRE

    Brandstedt, Eric

    2013-01-01

    This dissertation is a contribution to the debate about ‘climate justice’, i.e. a call for a just and feasible distribution of responsibility for addressing climate change. The main argument is a proposal for a cautious, practicable, and necessary step in the right direction: given the set of theoretical and practical obstacles to climate justice, we must begin by making contemporary development practices sustainable. In times of climate change, this is done by recognising and responding to t...

  8. An innovative approach to undergraduate climate change education: Sustainability in the workplace

    Science.gov (United States)

    Robinson, Z. P.

    2009-04-01

    Climate change and climate science are a core component of environment-related degree programmes, but there are many programmes, for example business studies, that have clear linkages to climate change and sustainability issues which often have no or limited coverage of the subject. Although an in-depth coverage of climate science is not directly applicable to all programmes of study, the subject of climate change is of great relevance to all of society. Graduates from the higher education system are often viewed as society's ‘future leaders', hence it can be argued that it is important that all graduates are conversant in the issues of climate change and strategies for moving towards a sustainable future. Rather than an in depth understanding of climate science it may be more important that a wider range of students are educated in strategies for positive action. One aspect of climate change education that may be missing, including in programmes where climate change is a core topic, is practical strategies, skills and knowledge for reducing our impact on the climate system. This presentation outlines an innovative approach to undergraduate climate change education which focuses on the strategies for moving towards sustainability, but which is supported by climate science understanding taught within this context. Students gain knowledge and understanding of the motivations and strategies for businesses to improve their environmental performance, and develop skills in identifying areas of environmental improvement and recommending actions for change. These skills will allow students to drive positive change in their future careers. Such courses are relevant to students of all disciplines and can give the opportunity to students for whom climate change education is not a core part of their programme, to gain greater understanding of the issues and an awareness of practical changes that can be made at all levels to move towards a more sustainable society.

  9. Promoting interactions between local climate change mitigation, sustainable energy development, and rural development policies in Lithuania

    International Nuclear Information System (INIS)

    Streimikiene, Dalia; Baležentis, Tomas; Kriščiukaitienė, Irena

    2012-01-01

    Lithuania has developed several important climate change mitigation policy documents however there are no attempts in Lithuania to develop local climate change mitigation policies or to decentralize climate change mitigation policy. Seeking to achieve harmonization and decentralization of climate change mitigation and energy policies in Lithuania the framework for local climate change mitigation strategy need to be developed taking into account requirements, targets and measures set in national climate change mitigation and energy policy documents. The paper will describe how national climate change mitigation and energy policies can be implemented via local energy and climate change mitigation plans. The aim of the paper is to analyze the climate change mitigation policy and its relationship with policies promoting sustainable energy development in Lithuania and to present a framework for local approaches to climate change mitigation in Lithuania, in the context of the existing national and supra-national energy, climate change, and rural development policies. - Highlights: ► The framework for local energy action plans is offered. ► The structural support possibilities are assessed with respect to the Lithuanian legal base. ► The proposals are given for further promotion of sustainable energy at the local level.

  10. When not every response to climate change is a good one: identifying principles for sustainable adaptation

    CSIR Research Space (South Africa)

    Eriksen, S

    2011-01-01

    Full Text Available to the need for sustainable adaptation strategies and measures that contribute to social justice and environmental integrity. This paper presents four normative principles to guide responses to climate change and illustrates the significance...

  11. Pricing electricity for sustainability : climate change and Canada's electricity sector

    International Nuclear Information System (INIS)

    2010-01-01

    The electricity sector is Canada's largest single source of greenhouse gas (GHG) emissions. This paper discussed electricity and carbon pricing approaches to reducing GHG emissions in the electricity sector. An overview of the links between electricity pricing and climate change was presented, and current and emerging trends in electricity pricing related to encouraging energy conservation were reviewed. Market prices and failures were discussed. Approaches to pricing electricity included an increase in block prices; time-of-use prices; demand-side management and energy efficiency; and carbon pricing in Canada and electricity pricing signals. The study showed that several provincial utilities in Canada are experimenting with market-based pricing approaches for electricity and carbon that may help to reduce GHG emissions over time. Concerns over electricity supply and the negative environmental impacts of electricity production may lead to the full social pricing of electricity in some regions of Canada. 46 refs., 3 tabs., 5 figs.

  12. Global nuclear markets in the context of climate change and sustainable development. Chapter 2

    International Nuclear Information System (INIS)

    Morrison, R.

    2001-01-01

    This article (Chapter Two) focuses on the global nuclear markets in the context of policies regarding climate change and sustainable development. The global market realities and the export potential of the canadian nuclear industry are becoming crucial features of the nuclear political economy. The article examines the role of exports in the evolution of nuclear policy in Canada, and looks more closely at nuclear power and CANDU projects in the specific context of global competitive markets. It examines the trends in electricity and nuclear energy in the market for nuclear reactors. Finally, this article locates these changes in the context of the issues that are inherent in climate change and sustainable development

  13. Predicting shifting sustainability tradeoffs in marine finfish aquaculture under climate change.

    Science.gov (United States)

    Sarà, Gianluca; Gouhier, Tarik C; Brigolin, Daniele; Porporato, Erika M D; Mangano, M Cristina; Mirto, Simone; Mazzola, Antonio; Pastres, Roberto

    2018-05-03

    Defining sustainability goals is a crucial but difficult task because it often involves the quantification of multiple interrelated and sometimes conflicting components. This complexity may be exacerbated by climate change, which will increase environmental vulnerability in aquaculture and potentially compromise the ability to meet the needs of a growing human population. Here, we developed an approach to inform sustainable aquaculture by quantifying spatio-temporal shifts in critical trade-offs between environmental costs and benefits using the time to reach the commercial size as a possible proxy of economic implications of aquaculture under climate change. Our results indicate that optimizing aquaculture practices by minimizing impact (this study considers as impact a benthic carbon deposition ≥ 1 gC m -2 d -1 ) will become increasingly difficult under climate change. Moreover, an increasing temperature will produce a poleward shift in sustainability trade-offs. These findings suggest that future sustainable management strategies and plans will need to account for the effects of climate change across scales. Overall, our results highlight the importance of integrating environmental factors in order to sustainably manage critical natural resources under shifting climatic conditions. This article is protected by copyright. All rights reserved. This article is protected by copyright. All rights reserved.

  14. The Paris-Nairobi climate initiative. Access to clean energy for all in Africa and countries vulnerable to climate change. Access to energy, sustainable development and climate change

    International Nuclear Information System (INIS)

    2011-01-01

    The first part of this report highlights the importance of a universal access to energy, the role of public policies and renewable energies, the need to implement sustainable economic models for energy services, and indicates the major objectives and essential actions for these purposes. The second part outlines the weakness of electricity production in Africa, the degradation of the energy mix balance, the vulnerability to climate change, and the fact that Africa, like other countries vulnerable to climate change, possess huge and unexploited renewable energy resources (biomass, hydroelectricity, geothermal, solar, wind). The third part proposes an approach to energy services by developing sustainable cooking, supplying energy to support rural development and to poles of economic growth, by developing sustainable cities (notably in transports and buildings), and by developing national and regional electricity grids. The last part addresses the issue of energy financing in developing countries

  15. Creating a climate and culture for sustainable organizational change

    Directory of Open Access Journals (Sweden)

    Mahsa Zolghadr

    2016-11-01

    Full Text Available The objective of this research is to investigate the balance between employees’ organizational behavior and the method of managers’ decision making in creating a good organizational climate in Gas Company of Zanjan province, Iran. The statistical population of this research includes 180 professions, staffs, and managers of the company and the study selects 120 people according to random sampling and by the use of Cochran formula. The descriptive-survey research method is cross sectional type. The questionnaire made by researcher was used for data gathering and its reliability and validity was approved. SPSS software was used for data analysis, correlation test was used for the effectiveness, and the effectiveness was specified. Also, LISREL software has been used for performing structural equations of model. The results of the research state that the variables of the balance between organizational behavior of staffs such as the balance of management commitment, balance of leadership, balance of communications, balance of learning, and balance of motivation were effective on its effectiveness in creating good organizational climate in the Gas Company of Zanjan province by managers’ decision making methods.

  16. Climate Change Impacts on the Built Environment in the United States and Implications for Sustainability

    Science.gov (United States)

    Quattrochi, Dale A.

    2012-01-01

    As an integral part of the National Climate Assessment (NCA), technical assessment reports for 13 regions in the U.S. that describe the scientific rationale to support climate change impacts within the purview of these regions, and provide adaptation or mitigation measures in response to these impacts. These technical assessments focus on climate change impacts on sectors that are important environmental, biophysical, and social and economic aspects of sustainability within the U.S.: Climate change science, Ecosystems and biodiversity, Water resources, Human health, Energy supply and use, Water/energy/land use, Transportation, Urban/infrastructure/vulnerability, Agriculture, Impacts of climate change on tribal/indigenous and native lands and resources, Forestry, Land use/land cover change, Rural communities development, and Impacts on biogeochemical cycles, with implications for ecosystems and biodiversity. There is a critical and timely need for the development of mitigation and adaptation strategies in response to climate change by the policy and decision making communities, to insure resiliency and sustainability of the built environment in the future.

  17. Integrating Climate Change Science and Sustainability in Environmental Science, Sociology, Philosophy and Business Courses.

    Science.gov (United States)

    Boudrias, M. A.; Cantzler, J.; Croom, S.; Huston, C.; Woods, M.

    2015-12-01

    Courses on sustainability can be taught from multiple perspectives with some focused on specific areas (environmental, socio-cultural, economic, ethics) and others taking a more integrated approach across areas of sustainability and academic disciplines. In conjunction with the Climate Change Education Program efforts to enhance climate change literacy with innovative approaches, resources and communication strategies developed by Climate Education Partners were used in two distinct ways to integrate climate change science and impacts into undergraduate and graduate level courses. At the graduate level, the first lecture in the MBA program in Sustainable Supply Chain Management is entirely dedicated to climate change science, local and global impacts and discussions about key messages to communicate to the business community. Basic science concepts are integrated with discussions about mitigation and adaptation focused on business leaders. The concepts learned are then applied to the semester-long business plan project for the students. At the undergraduate level, a new model of comprehensive integration across disciplines was implemented in Spring 2015 across three courses on Sustainability each with a specific lens: Natural Science, Sociology and Philosophy. All three courses used climate change as the 'big picture' framing concept and had similar learning objectives creating a framework where lens-specific topics, focusing on depth in a discipline, were balanced with integrated exercises across disciplines providing breadth and possibilities for integration. The comprehensive integration project was the creation of the climate action plan for the university with each team focused on key areas of action (water, energy, transportation, etc.) and each team built with at least one member from each class ensuring a natural science, sociological and philosophical perspective. The final project was presented orally to all three classes and an integrated paper included

  18. A Review of Sustainable Urban Drainage Systems Considering the Climate Change and Urbanization Impacts

    Directory of Open Access Journals (Sweden)

    Qianqian Zhou

    2014-04-01

    Full Text Available Climate change and urbanization are converging to challenge city drainage infrastructure due to their adverse impacts on precipitation extremes and the environment of urban areas. Sustainable drainage systems have gained growing public interest in recent years, as a result of its positive effects on water quality and quantity issues and additional recreational amenities perceived in the urban landscape. This paper reviews recent progress in sustainable drainage development based on literature across different disciplinary fields. After presenting the key elements and criteria of sustainable drainage design, various devices and examples of sustainable drainage systems are introduced. The state-of-the-art model approaches and decision-aid tools for assessing the sustainable alternatives are discussed and compared. The paper further explores some limitations and difficulties in the application of the innovative solutions and suggests an integrated and trans-disciplinary approach for sustainable drainage design.

  19. First National Expert and Stakeholder Workshop on Water Infrastructure Sustainability and Adaptation to Climate Change

    Science.gov (United States)

    EPA Office of Research and Development (ORD) and EPA Office of Water (OW) joinined efforts to assess and evaluate programmatic, research & development (R&D) needs for sustainable water infrastructure development and effective adaptation to climate changes. The purpose of this pr...

  20. Addressing the climate change: sustainable development nexus: the role of multistakeholder partnerships

    NARCIS (Netherlands)

    Pinkse, J.; Kolk, A.

    2012-01-01

    While calls are being made to deal with the linkages between climate change and sustainable development to arrive at an integrated policy, concrete steps in this direction have been very limited so far. One of the possible instruments through which both issues may be approached simultaneously is a

  1. Climate Change Education and Education for Sustainable Development in the Republic of Korea: A Status Report

    Science.gov (United States)

    Sung, Junghee

    2015-01-01

    The Republic of Korea (ROK) has officially declared its national vision of green growth, and actively develops and implements policies related to education for sustainable development (ESD), green growth education (GGE) and climate change education (CCE). Over the Decade of ESD, the ROK experienced three administrations which have taken different…

  2. Analysing the nexus of sustainable development and climate change. An overview

    International Nuclear Information System (INIS)

    Munasinghe, M.

    2003-01-01

    This document is an output from the OECD Development and Climate Change project, an activity being jointly overseen by the (Environment Policy Committee) Working Party on Global and Structural Policies (WPGSP), and the DAC (Development Assistance Committee) Working Party on Development Co-operation and Environment (WPENV). The overall objective of the project is to provide guidance on how to mainstream responses to climate change within economic development planning and assistance policies, with natural resource management as an overarching theme. This paper sketches out a broad framework to address the nexus of sustainable development and climate change. It also draws out some implications for the preparation of future case studies aimed at exploring the dynamics of climate change vulnerability and adaptation - especially when one goes beyond simple win-win outcomes, and confronts difficult trade-off situations among conflicting objectives. Section 2 introduces the concept of sustainable development; Section 3 links that concept to climate change. In section 4, tools and methods of integrating and analysing the social, economic, and environmental dimensions of this nexus are briefly presented. These ideas are illustrated in section 5, by applying them to specific examples involving climate-related problems across the full range of spatial scales - at the global, national-economy-wide, sub-national-sectoral, and local-project levels. Section 6 contains some concluding thoughts and a discussion of implications for case studies

  3. Adapting to the health impacts of climate change in a sustainable manner.

    Science.gov (United States)

    Hoy, Damian; Roth, Adam; Lepers, Christelle; Durham, Jo; Bell, Johann; Durand, Alexis; Lal, Padma Narsey; Souares, Yvan

    2014-12-11

    The climate is changing and this poses significant threats to human health. Climate change is one of the greatest challenges facing Pacific Island countries and territories due to their unique geophysical features, and their social, economic and cultural characteristics. The Pacific region also faces challenges with widely dispersed populations, limited resources and fragmented health systems. Over the past few years, there has been a substantial increase in international aid for health activities aimed at adapting to the threats of climate change. This funding needs to be used strategically to ensure an effective approach to reducing the health risk from climate change. Respecting the principles of development effectiveness will result in more effective and sustainable adaptation, in particular, 1) processes should be owned and driven by local communities, 2) investments should be aligned with existing national priorities and policies, and 3) existing systems must not be ignored, but rather expanded upon and reinforced.

  4. Geoengineering Responses to Climate Change Selected Entries from the Encyclopedia of Sustainability Science and Technology

    CERN Document Server

    Vaughan, Naomi

    2013-01-01

    Failure by the international community to make substantive progress in reducing CO2 emissions, coupled with recent evidence of accelerating climate change, has brought increasing urgency to the search for additional remediation approaches.  This book presents a selection of state-of-the-art geoengineering methods for deliberately reducing the effects of anthropogenic climate change, either by actively removing greenhouse gases from the atmosphere or by decreasing the amount of sunlight absorbed at the Earth’s surface.  These methods contrast with more conventional mitigation approaches which focus on reducing emissions of greenhouse gases, especially carbon dioxide. Geoengineering technologies could become a key tool to be used in conjunction with emissions reduction to limit the magnitude of climate change.  Featuring authoritative, peer-reviewed entries from the Encyclopedia of Sustainability Science and Technology, this book presents a wide range of climate change remediation technologies. Examines th...

  5. Climate change, nuclear risks and nuclear disarmament. From security threats to sustainable peace

    Energy Technology Data Exchange (ETDEWEB)

    Scheffran, Juergen [Hamburg Univ. (Germany). Research Group Climate Change and Security

    2009-07-01

    In the future, nuclear and climate risks may interfere with each other in a mutually enforcing way. Con-flicts induced by climate change could contribute to global insecurity and create more incentives for states to rely on military force, including nuclear weapons. Rather than being a direct cause of war, cli-mate change significantly affects the delicate balance between social and environmental systems in a way that could undermine human security and societal stability with potentially grave consequences for international security. Increased reliance on nuclear energy to reduce carbon emissions will contribute to the risks of nuclear proliferation. A renewed nuclear arms race would consume considerable resources and undermine the conditions for tackling the problem of climate change in a cooperative manner. Nuclear war itself would severely destabilize human societies and the environment, not to speak of the possibility of a nuclear winter that would disrupt the atmosphere. On the other hand, finding solutions to one problem area could help to find solutions in the other. Pre-venting the dangers of climate change and nuclear war requires an integrated set of strategies that ad-dress the causes as well as the impacts on the natural and social environment. Institutions are needed to strengthen common, ecological and human security, build and reinforce conflict-resolution mechanisms and low-carbon energy alternatives, and create sustainable lifecycles that respect the capabilities of the living world. This article examines the linkages between nuclear and climate risks, identifies areas where both threats converge, and offers an approach to move from living under these security threats to building sustain-able peace. By bringing to light the multidimensional interplay between climate change, nuclear risks and nuclear disarmament, this study aims to help the reader grasp their interconnectedness and recognize its critical implications for the strategic security

  6. Climate change, nuclear risks and nuclear disarmament. From security threats to sustainable peace

    International Nuclear Information System (INIS)

    Scheffran, Juergen

    2009-01-01

    In the future, nuclear and climate risks may interfere with each other in a mutually enforcing way. Con-flicts induced by climate change could contribute to global insecurity and create more incentives for states to rely on military force, including nuclear weapons. Rather than being a direct cause of war, cli-mate change significantly affects the delicate balance between social and environmental systems in a way that could undermine human security and societal stability with potentially grave consequences for international security. Increased reliance on nuclear energy to reduce carbon emissions will contribute to the risks of nuclear proliferation. A renewed nuclear arms race would consume considerable resources and undermine the conditions for tackling the problem of climate change in a cooperative manner. Nuclear war itself would severely destabilize human societies and the environment, not to speak of the possibility of a nuclear winter that would disrupt the atmosphere. On the other hand, finding solutions to one problem area could help to find solutions in the other. Pre-venting the dangers of climate change and nuclear war requires an integrated set of strategies that ad-dress the causes as well as the impacts on the natural and social environment. Institutions are needed to strengthen common, ecological and human security, build and reinforce conflict-resolution mechanisms and low-carbon energy alternatives, and create sustainable lifecycles that respect the capabilities of the living world. This article examines the linkages between nuclear and climate risks, identifies areas where both threats converge, and offers an approach to move from living under these security threats to building sustain-able peace. By bringing to light the multidimensional interplay between climate change, nuclear risks and nuclear disarmament, this study aims to help the reader grasp their interconnectedness and recognize its critical implications for the strategic security

  7. Awareness of Climate Change and Sustainable Development among Undergraduates from Two Selected Universities in Oyo State, Nigeria

    Science.gov (United States)

    Agboola, Omowunmi Sola; Emmanuel, Michael

    2016-01-01

    This study investigated awareness of climate change and sustainable development among undergraduates in two universities: University of Ibadan, Ibadan and Ladoke Akintola University of Technology, Ogbomoso in Oyo State of Nigeria. This was aimed at increasing the knowledge of undergraduates on climate change and sustainable development. The study…

  8. Sustainability Challenges from Climate Change and Air Conditioning Use in Urban Areas

    Directory of Open Access Journals (Sweden)

    Karin Lundgren

    2013-07-01

    Full Text Available Global climate change increases heat loads in urban areas causing health and productivity risks for millions of people. Inhabitants in tropical and subtropical urban areas are at especial risk due to high population density, already high temperatures, and temperature increases due to climate change. Air conditioning is growing rapidly, especially in South and South-East Asia due to income growth and the need to protect from high heat exposures. Studies have linked increased total hourly electricity use to outdoor temperatures and humidity; modeled future predictions when facing additional heat due to climate change, related air conditioning with increased street level heat and estimated future air conditioning use in major urban areas. However, global and localized studies linking climate variables with air conditioning alone are lacking. More research and detailed data is needed looking at the effects of increasing air conditioning use, electricity consumption, climate change and interactions with the urban heat island effect. Climate change mitigation, for example using renewable energy sources, particularly photovoltaic electricity generation, to power air conditioning, and other sustainable methods to reduce heat exposure are needed to make future urban areas more climate resilient.

  9. Climate change, energy and sustainability: lessons from the Toronto-Niagara region

    International Nuclear Information System (INIS)

    Chiotti, Q.

    2001-01-01

    It is widely recognized in the discourse on global environmental change that anthropogenic activities, and particularly the combustion of fossil fuels, are having a discernible impact on the earth's climate. Concern over a looming environmental crisis has led to an international response, initially with the United Nations Framework Convention on Climate Change (UNFCCC) in 1992, followed by the Kyoto Protocol in 1997. Much of the national debate on climate change has focused predominantly on the technological options to reduce greenhouse gas (GHG) emissions, and more directly on the costs associated with taking mitigation actions. However this focus has come at the expense of not fully considering other dimensions of climate change, specifically the costs associated with climate change impacts and effects, the costs of adaptation actions, and the co-benefits for environment and health that could result from GHG plus related emission reductions. This is perhaps most apparent in the discourse on climate change and energy, especially in regards to electricity generation, where there is greater attention directed at the implications of climate change policies rather than the actual impacts and effects arising from climate change. In this paper it is argued that the issue of climate change and energy needs to be examined within a broader conceptual framework. Situating climate change and electricity generation within this broader context is essential in developing a sustainable energy system. The paper is organized into four sections. In section one, the conceptual framework is described, highlighting the importance of considering all dimensions of climate change (vulnerability, co-benefits and costs) in developing a sustainable energy system. Section two focuses more directly upon the relationship between climate change impacts and the energy sector, specifically in terms of generation (nuclear, hydro, fossil fuel, and alternatives), distribution and transmission

  10. Climate change and sustainable energy: actions and transition to a lower carbon economy

    International Nuclear Information System (INIS)

    Rosen, M.A.

    2009-01-01

    'Full text:' This presentation will address climate change and transition to a lower carbon economy in general and the importance of sustainable energy in such initiatives. The talk has two main parts. In the first part, the presenter discuss why non-fossil fuel energy options, which are diverse and range from renewables through to nuclear energy, are needed to help humanity combat climate change and transition to a lower carbon economy. Such energy options reduce or eliminate emissions of greenhouse gases and thus often form the basis of sustainable energy solutions. Nonetheless, carbon dioxide capture and sequestration may allow fossil fuels to be less carbon emitting. Sustainable energy options are not sufficient for avoiding climate change, in that they are not necessarily readily utilizable in their natural forms. Hydrogen energy systems are needed to facilitate the use of non-fossil fuels by allowing them to be converted to two main classes of energy carriers: hydrogen and select hydrogen-derived fuels and electricity. As hydrogen is not an energy resource, but rather is an energy carrier that must be produced, it complements non-fossil energy sources, which often need to be converted into more convenient forms. In addition, high efficiency is needed to allow the greatest benefits to be attained from all energy options, including non-fossil fuel ones, in terms of climate change and other factors. Efficiency improvements efforts have many dimensions, including energy conservation, improved energy management, fuel substitution, better matching of energy carriers and energy demands, and more efficiency utilization of both energy quantity and quality. The latter two concepts are best considered via the use of exergy analysis, an advanced thermodynamic tool. In the second part of the presentation, actions to address climate change more generally and to help society transition to a lower carbon economy are described. The role of sustainable energy in this

  11. Sustainable Management of Climate Change: The Case of the Middle East and North Africa Region

    Directory of Open Access Journals (Sweden)

    Adel M. Al Taweel

    2015-08-01

    Full Text Available Climate change is one of the major environmental challenges facing the world. Particularly vulnerable are arid and low-laying coastal areas, conditions that prevail through most of the Middle East and North Africa [MENA]. This region is an economically diverse one, including both the oil-rich economies in the Gulf and countries that are resource-scarce in relation to their population.  However, with about 23 percent of MENA’s population living on less than $2 a day, it is imperative that the climate change management strategies adopted be cost-effective and emphasize economic, social and human development while addressing the concerns arising from anthropogenic climate change.Over the past decades several national and international mechanisms were developed in an attempt to reduce the emissions considered to be mainly responsible for climate change, and to assist in coping with the adverse effects that are beginning to occur as a result of climate change. Unfortunately, many of these approaches are presently associated with economic penalties that often adversely affect the socio-economic welfare of the populace, particularly in low-, and medium-income countries. In this regard, it is informative to note the experience recently gained by Trinidad and Tobago [T&T] in its attempt to reduce GHG emissions without affecting the competitiveness of the industrial and agricultural sectors. Using appropriate decision making tools and a policy environment based on a combination of regulations and incentives, the environmental challenges can be turned into a vehicle for sustainable development.This paper discusses the factors that need to be considered while developing a sustainable climate change management approach for the MENA region and develops some recommendations that may be essential for achieving the desired climate change mitigation/adaptation actions while minimizing social disruption.

  12. Global climate change mitigation and sustainable forest management--The challenge of monitoring and verification

    Energy Technology Data Exchange (ETDEWEB)

    Makundi, Willy R.

    1997-12-31

    In this paper, sustainable forest management is discussed within the historical and theoretical framework of the sustainable development debate. The various criteria and indicators for sustainable forest management put forth by different institutions are critically explored. Specific types of climate change mitigation policies/projects in the forest sector are identified and examined in the light of the general criteria for sustainable forest management. Areas of compatibility and contradiction between the climate mitigation objectives and the minimum criteria for sustainable forest management are identified and discussed. Emphasis is put on the problems of monitoring and verifying carbon benefits associated with such projects given their impacts on pre-existing policy objectives on sustainable forest management. The implications of such policy interactions on assignment of carbon credits from forest projects under Joint Implementation/Activities Implemented Jointly initiatives are discussed. The paper concludes that a comprehensive monitoring and verification regime must include an impact assessment on the criteria covered under other agreements such as the Biodiversity and/or Desertification Conventions. The actual carbon credit assigned to a specific project should at least take into account the negative impacts on the criteria for sustainable forest management. The value of the impacts and/or the procedure to evaluate them need to be established by interested parties such as the Councils of the respective Conventions.

  13. Sustainable water deliveries from the Colorado River in a changing climate.

    Science.gov (United States)

    Barnett, Tim P; Pierce, David W

    2009-05-05

    The Colorado River supplies water to 27 million users in 7 states and 2 countries and irrigates over 3 million acres of farmland. Global climate models almost unanimously project that human-induced climate change will reduce runoff in this region by 10-30%. This work explores whether currently scheduled future water deliveries from the Colorado River system are sustainable under different climate-change scenarios. If climate change reduces runoff by 10%, scheduled deliveries will be missed approximately 58% of the time by 2050. If runoff reduces 20%, they will be missed approximately 88% of the time. The mean shortfall when full deliveries cannot be met increases from approximately 0.5-0.7 billion cubic meters per year (bcm/yr) in 2025 to approximately 1.2-1.9 bcm/yr by 2050 out of a request of approximately 17.3 bcm/yr. Such values are small enough to be manageable. The chance of a year with deliveries climate-change or long-term mean flows, currently scheduled future water deliveries from the Colorado River are not sustainable. However, the ability of the system to mitigate droughts can be maintained if the various users of the river find a way to reduce average deliveries.

  14. Integrating sustainable development into the Fourth Assessment Report of the Intergovernmental Panel on Climate Change

    International Nuclear Information System (INIS)

    Najam, Adil; Rahman, Atiq A.; Huq, Saleemul; Sokona, Youba

    2003-01-01

    This paper reviews how sustainable development was treated in prior assessment reports of the Intergovernmental Panel on Climate Change (IPCC) and presents proposals on how it might be integrated into the forthcoming Fourth Assessment Report (AR4). There has been a steady, but slow, increase in the exposure and treatment of sustainable development in each subsequent IPCC assessment. However, much more remains to be done if the mandate provided in the United Nations Framework Convention on Climate Change (UNFCCC) is to be met. The paper argues that the AR4 can take three practical steps in making the integration more complete. First, at the conceptual level, equity concerns should be made a more pervasive, even central, focus of the AR4. Second, at the analytical level, the examination of alternative development pathways begun during the TAR process needs to be continued and expanded. Third, at the operational level, the AR4 should deal with sustainable development in all its chapters rather than relegating it to a peripheral few, should broaden the base of expertise reflected in its panels of authors and reviewers, and should commission a companion special report on climate change and sustainable development

  15. Electricity supply options, sustainable development and climate change priorities. Case studies for South Africa

    International Nuclear Information System (INIS)

    Winkler, H.; Mukheibir, P.; Mwakasonda, S.; Garg, A.; Halsnaes, K.

    2007-09-01

    This report summarizes the results of the project Projecting future energy demand: Balancing development, energy and climate priorities in large developing economies, which has been managed by UNEP Risoe Centre on behalf of UNEP DTIE. The report argues that starting from development objectives is critical to mitigation efforts in developing countries. Instead of defining local benefits as ancillary to mitigation, reductions of GHG emissions should be seen as the co-benefits of policies that drive local sustainable development. A development-focused approach seems more likely to be implemented than the imposition of GHG targets by the international community - especially as South Africa has adopted development targets such as the Millennium Development Goals and promoted the Johannesburg Plan of Action. The case studies presented take as their starting point development objectives, rather than climate change targets. The form of climate action which it investigates is sustainable development policies and measures. (BA)

  16. Global Climate Change, Food Security, and Local Sustainability: Increasing Climate Literacy in Urban Students

    Science.gov (United States)

    Boger, R. A.; Low, R.; Gorokhovich, Y.

    2011-12-01

    Three higher education institutions, University of Nebraska-Lincoln (UNL), Brooklyn College, and Lehman College, are working together to share expertise and resources to expand climate change topics offered to undergraduate and graduate students in New York City (NYC). This collaboration combines existing UNL educational learning resources and infrastructure in virtual coursework. It will supply global climate change education and locally-based research experiences to the highly diverse undergraduate students of Brooklyn and Lehman Colleges and to middle and high school teachers in NYC. Through the university partnership, UNL materials are being adapted and augmented to include authentic research experiences for undergraduates and teachers using NASA satellite data, geographic information system (GIS) tools, and/or locally collected microclimate data from urban gardens. Learners download NASA data, apply an Earth system approach, and employ GIS in the analysis of food production landscapes in a dynamically changing climate system. The resulting course will be offered via Blackboard courseware, supported by Web 2.0 technologies designed specifically to support dialogue, data, and web publication sharing between partners, teachers and middle school, high school and undergraduate student researchers. NYC is in the center of the urban farming movement. By exploring water and food topics of direct relevance to students' lives and community, we anticipate that students will be motivated and more empowered to make connections between climate change and potential impacts on the health and happiness of people in their community, in the United States and around the world. Final course will be piloted in 2012.

  17. Adaptive genetic potential of coniferous forest tree species under climate change: implications for sustainable forest management

    Science.gov (United States)

    Mihai, Georgeta; Birsan, Marius-Victor; Teodosiu, Maria; Dumitrescu, Alexandru; Daia, Mihai; Mirancea, Ionel; Ivanov, Paula; Alin, Alexandru

    2017-04-01

    Mountain ecosystems are extremely vulnerable to climate change. The real potential for adaptation depends upon the existence of a wide genetic diversity in trees populations, upon the adaptive genetic variation, respectively. Genetic diversity offers the guarantee that forest species can survive, adapt and evolve under the influence of changing environmental conditions. The aim of this study is to evaluate the genetic diversity and adaptive genetic potential of two local species - Norway spruce and European silver fir - in the context of regional climate change. Based on data from a long-term provenance experiments network and climate variables spanning over more than 50 years, we have investigated the impact of climatic factors on growth performance and adaptation of tree species. Our results indicate that climatic and geographic factors significantly affect forest site productivity. Mean annual temperature and annual precipitation amount were found to be statistically significant explanatory variables. Combining the additive genetic model with the analysis of nuclear markers we obtained different images of the genetic structure of tree populations. As genetic indicators we used: gene frequencies, genetic diversity, genetic differentiation, genetic variance, plasticity. Spatial genetic analyses have allowed identifying the genetic centers holding high genetic diversity which will be valuable sources of gene able to buffer the negative effects of future climate change. Correlations between the marginal populations and in the optimal vegetation, between the level of genetic diversity and ecosystem stability, will allow the assessment of future risks arising from current genetic structure. Therefore, the strategies for sustainable forest management have to rely on the adaptive genetic variation and local adaptation of the valuable genetic resources. This work was realized within the framework of the project GENCLIM (Evaluating the adaptive potential of the main

  18. Urban Cholera and Water Sustainability Challenges under Climatic and Anthropogenic Change

    Science.gov (United States)

    Akanda, A. S.; Jutla, A.; Huq, A.; Faruque, A. G.; Colwell, R. R.

    2013-12-01

    The last three decades of surveillance data shows a drastic increase of cholera prevalence in the largest cholera-endemic city of the world - Dhaka, Bangladesh. Emerging megacities in the developing world, especially those located in coastal regions of the tropics remain vulnerable to similar. However, there has not been any systematic study on linking the long-term disease trends with changes in related climatic, environmental, or societal variables. Here, we analyze the 30-year dynamics of urban cholera prevalence in Dhaka with changes in climatic or societal factors: regional hydrology, flooding, water usage, changes in distribution systems, population growth and density in urban settlements, as well as shifting climate patterns. An interesting change is observed in the seasonal trends of cholera incidence; while an endemic upward trend is seen in the dry season, the post-monsoon trend seem to be more epidemic in nature. Evidence points to growing urbanization and rising population in unplanned settlements that have negligible to poor water and sanitation systems compounded by increasing frequency of record flood events. Growing water scarcity in the dry season and lack of sustainable water and sanitation infrastructure for urban settlements have increased endemicity of spring outbreaks, while record flood events and prolonged post-monsoon inundation have contributed to increased epidemic outbreaks in fall. We analyze our findings with the World Health Organization recommended guidelines and investigate water sustainability challenges in the context of climatic and anthropogenic changes in the region.

  19. A review of renewable energy sources, sustainability issues and climate change mitigation

    Directory of Open Access Journals (Sweden)

    Phebe Asantewaa Owusu

    2016-12-01

    Full Text Available The world is fast becoming a global village due to the increasing daily requirement of energy by all population across the world while the earth in its form cannot change. The need for energy and its related services to satisfy human social and economic development, welfare and health is increasing. Returning to renewables to help mitigate climate change is an excellent approach which needs to be sustainable in order to meet energy demand of future generations. The study reviewed the opportunities associated with renewable energy sources which includes: Energy Security, Energy Access, Social and Economic development, Climate Change Mitigation, and reduction of environmental and health impacts. Despite these opportunities, there are challenges that hinder the sustainability of renewable energy sources towards climate change mitigation. These challenges include Market failures, lack of information, access to raw materials for future renewable resource deployment, and our daily carbon footprint. The study suggested some measures and policy recommendations which when considered would help achieve the goal of renewable energy thus to reduce emissions, mitigate climate change and provide a clean environment as well as clean energy for all and future generations.

  20. Global Climate Change and Solutions for Urban Sustainability of Ho Chi Minh City, Vietnam

    Directory of Open Access Journals (Sweden)

    Dao Phan

    2015-03-01

    Full Text Available Ho Chi Minh City (HCMC, the largest city in Vietnam, is steadily growing, certainly towards a mega city in the near future. Like other mega cities at the boom stage, it has to face with serious environmental matters insolvable for many years. The situation may be worse under the effects of global climate change, geological subsidence due to non-standard construction and sea level rise. The situation of HCMC can be damaged or even broken by resonant effects of unsolved environmental matters and latent impacts of climate change. This article shows the challenges to the urban sustainable development under the duo effect of urban environmental matters and climate change in Ho Chi Minh City. Opportunities and strategic directions to overcome the challenges are also analyzed and recommended.

  1. Major threats of pollution and climate change to global coastal ecosystems and enhanced management for sustainability.

    Science.gov (United States)

    Lu, Yonglong; Yuan, Jingjing; Lu, Xiaotian; Su, Chao; Zhang, Yueqing; Wang, Chenchen; Cao, Xianghui; Li, Qifeng; Su, Jilan; Ittekkot, Venugopalan; Garbutt, Richard Angus; Bush, Simon; Fletcher, Stephen; Wagey, Tonny; Kachur, Anatolii; Sweijd, Neville

    2018-08-01

    Coastal zone is of great importance in the provision of various valuable ecosystem services. However, it is also sensitive and vulnerable to environmental changes due to high human populations and interactions between the land and ocean. Major threats of pollution from over enrichment of nutrients, increasing metals and persistent organic pollutants (POPs), and climate change have led to severe ecological degradation in the coastal zone, while few studies have focused on the combined impacts of pollution and climate change on the coastal ecosystems at the global level. A global overview of nutrients, metals, POPs, and major environmental changes due to climate change and their impacts on coastal ecosystems was carried out in this study. Coasts of the Eastern Atlantic and Western Pacific were hotspots of concentrations of several pollutants, and mostly affected by warming climate. These hotspots shared the same features of large populations, heavy industry and (semi-) closed sea. Estimation of coastal ocean capital, integrated management of land-ocean interaction in the coastal zone, enhancement of integrated global observation system, and coastal ecosystem-based management can play effective roles in promoting sustainable management of coastal marine ecosystems. Enhanced management from the perspective of mitigating pollution and climate change was proposed. Copyright © 2018 Elsevier Ltd. All rights reserved.

  2. Cautiously utopian goals : Philosophical analyses of climate change objectives and sustainability targets

    OpenAIRE

    Baard, Patrik

    2016-01-01

    In this thesis, the framework within which long-term goals are set and subsequently achieved or approached is analyzed. Sustainable development and climate change are areas in which goals have tobe set despite uncertainties. The analysis is divided into the normative motivations for setting such goals, what forms of goals could be set given the empirical and normative uncertainties, and how tomanage doubts regarding achievability or values after a goal has been set. Paper I discusses a set of...

  3. A paradigm analysis of ecological sustainability: The emerging polycentric climate change publics

    Science.gov (United States)

    Taminiau, Job B.

    Climate change poses significant complications to the development model employed by modern societies. Using paradigm analysis, the dissertation explains why, after 21 years, policy failure haunts the field: a key impediment is the unquestioned assumption that policy must adhere to an economic optimality principle. This results in policy models which fail to uphold sustainability, justice, and equality due to an emphasis on economic growth, technology, and technical and bureaucratic expertise. Unable to build consensus among low- and high-carbon economies, and searching for what one economist has called an oxymoron -- "sustainable growth" (Daly, 1997) -- the policy process has foundered with its only international convention (the Kyoto Protocol) having lost relevance. In the midst of this policy failure, the dissertation offers and defends the premise that alternative strategies have emerged which signal the prospect of a paradigm shift to ecological sustainability -- a paradigm in which social change takes places through commons-based management and community authorship in the form of network governance and where sustainability serves as governor of growth -- something unavailable in an optimality-guided world. Especially, a strategy of polycentricity is discussed in detail in order to elucidate the potential for a paradigm shift. This discussion is followed by an evaluation of two innovative concepts -- the Sustainable Energy Utility and the Solar City -- that might fit the polycentricity strategy and bring forth transformative change. The dissertation finds considerable potential rests in these two concepts and argues the critical importance of further development of innovative approaches to implement the ecological sustainability paradigm.

  4. Sustainability, energy policy, climatic change, world food supply. Political and legal challenges of the 21th century; Nachhaltigkeit, Energiewende, Klimawandel, Welternaehrung. Politische und rechtliche Herausforderungen des 21. Jahrhunderts

    Energy Technology Data Exchange (ETDEWEB)

    Haertel, Ines (ed.)

    2014-07-01

    The book on sustainability, energy policy, climatic change, world food supply as political challenges in the 21th century includes contributions on the following topics: sustainability and environment, energy and climatic change, agriculture and world food supply.

  5. Climate Change and Sustainability Open Educational Resources: Lessons learned and challenges to tackle

    Science.gov (United States)

    Robinson, Zoe; Whitfield, Stephen; Gertisser, Ralf; Krause, Stefan; McKay, Deirdre; Pringle, Jamie; Szkornik, Katie; Waller, Richard

    2010-05-01

    The UK's Higher Education Academy Subject Centre for Geography, Earth and Environmental Sciences (GEES) is currently running a project entitled ‘C-Change in GEES: Open licensing of climate change and sustainability resources in the Geography, Earth and Environmental Sciences' as part of a national Open Educational Resource project. The C-Change project aims to explore the challenges involved in ‘repurposing' existing teaching materials on the topics of climate change and sustainability to make them open access. This project has produced an open access resource of diverse climate change and sustainability-related teaching materials across the subjects of Geography, Earth and Environmental Sciences. The process of repurposing existing face-to-face teaching resources requires consideration of a wide variety of issues including the Intellectual Property Rights (IPR) associated with images and other material included in the teaching resources, in addition to issues of quality, accessibility and usability of resources. Open access education is an issue that will have implications across the whole of the organizational structure of a university, from legal advisors with commitments to University research and enterprise activities, to the academics wishing to produce open access resources, through to all levels of senior management. The attitudes, concerns and openness to Open Educational Resources of stakeholders from all positions within a HE institution will have implications for the participation of that institution within the OER movement. The many barriers to the whole-scale adoption of Open Educational Resources within the UK Higher Education system and the willingness of UK Higher Education Institutions to engage in the OER movement include institutional perspectives on the IPR of teaching materials developed by members of staff within the institution and financial viability, in addition to more sceptical attitudes of potential contributors. Keele University is

  6. Decision-Making under Uncertainty for Water Sustainability and Urban Climate Change Adaptation

    Directory of Open Access Journals (Sweden)

    Kelli L. Larson

    2015-11-01

    Full Text Available Complexities and uncertainties surrounding urbanization and climate change complicate water resource sustainability. Although research has examined various aspects of complex water systems, including uncertainties, relatively few attempts have been made to synthesize research findings in particular contexts. We fill this gap by examining the complexities, uncertainties, and decision processes for water sustainability and urban adaptation to climate change in the case study region of Phoenix, Arizona. In doing so, we integrate over a decade of research conducted by Arizona State University’s Decision Center for a Desert City (DCDC. DCDC is a boundary organization that conducts research in collaboration with policy makers, with the goal of informing decision-making under uncertainty. Our results highlight: the counterintuitive, non-linear, and competing relationships in human–environment dynamics; the myriad uncertainties in climatic, scientific, political, and other domains of knowledge and practice; and, the social learning that has occurred across science and policy spheres. Finally, we reflect on how our interdisciplinary research and boundary organization has evolved over time to enhance adaptive and sustainable governance in the face of complex system dynamics.

  7. Climate Change Modeling Methodology Selected Entries from the Encyclopedia of Sustainability Science and Technology

    CERN Document Server

    2012-01-01

    The Earth's average temperature has risen by 1.4°F over the past century, and computer models project that it will rise much more over the next hundred years, with significant impacts on weather, climate, and human society. Many climate scientists attribute these increases to the buildup of greenhouse gases produced by the burning of fossil fuels and to the anthropogenic production of short-lived climate pollutants. Climate Change Modeling Methodologies: Selected Entries from the Encyclopedia of Sustainability Science and Technology provides readers with an introduction to the tools and analysis techniques used by climate change scientists to interpret the role of these forcing agents on climate.  Readers will also gain a deeper understanding of the strengths and weaknesses of these models and how to test and assess them.  The contributions include a glossary of key terms and a concise definition of the subject for each topic, as well as recommendations for sources of more detailed information. Features au...

  8. Towards strategic stakeholder management? Integrating perspectives on sustainability challenges such as corporate responses to climate change

    International Nuclear Information System (INIS)

    Kolk, A.; Pinkse, J.

    2007-01-01

    The strategic management of corporate sustainability tends to be approached from one theoretical perspective in academic research and publications in mainstream journals simultaneously. In corporate practice, however, a sustainability issue has different dimensions that cannot be captured if only one such lens is taken. The purpose of this article is to develop a more integrated perspective, embedded in a stakeholder view. This paper uses climate change as an example to illustrate how institutional, resource-based, supply chain and stakeholder views are all important to characterize and understand corporate strategic responses to one issue. This is subsequently linked to the climate strategies and related capabilities of companies, reckoning with societal and competitive contexts. Findings - What a corporate climate strategy looks like depends on the type of stakeholders that a company manages more proactively, which is in turn determined by the extent to which these stakeholders control critical resources. While empirical literature usually adopts a particular theoretical perspective, this article has attempted to develop a more integrative approach on corporate responses to climate change

  9. Climate Change

    Science.gov (United States)

    Climate is the average weather in a place over a period of time. Climate change is major change in temperature, rainfall, snow, ... by natural factors or by human activities. Today climate changes are occurring at an increasingly rapid rate. ...

  10. Adaptation to climate change in industry: improving resource efficiency through sustainable production applications.

    Science.gov (United States)

    Alkayal, Emrah; Bogurcu, Merve; Ulutas, Ferda; Demirer, Göksel Niyazi

    2015-01-01

    The objective of this study was to investigate the climate change adaptation opportunities of six companies from different sectors through resource efficiency and sustainable production. A total of 77 sustainable production options were developed for the companies based on the audits conducted. After screening these opportunities with each company's staff, 19 options were selected and implemented. Significant water savings (849,668 m3/year) were achieved as a result of the applications that targeted reduction of water use. In addition to water savings, the energy consumption was reduced by 3,607 MWh, which decreased the CO2 emissions by 904.1 tons/year. Moreover, the consumption of 278.4 tons/year of chemicals (e.g., NaCl, CdO, NaCN) was avoided, thus the corresponding pollution load to the wastewater treatment plant was reduced. Besides the tangible improvements, other gains were achieved, such as improved product quality, improved health and safety conditions, reduced maintenance requirements, and ensured compliance with national and EU regulations. To the best of the authors' knowledge, this study is the first ever activity in Turkey devoted to climate change adaptation in the private sector. This study may serve as a building block in Turkey for the integration of climate change adaptation and mitigation approach in the industry, since water efficiency (adaptation) and carbon reduction (mitigation) are achieved simultaneously.

  11. Unraveling the Importance of Climate Change Resilience in Planning the Future Sustainable Energy System

    Science.gov (United States)

    Tarroja, B.; AghaKouchak, A.; Forrest, K.; Chiang, F.; Samuelsen, S.

    2017-12-01

    In response to concerns regarding the environmental impacts of the current energy resource mix, significant research efforts have been focused on determining the future energy resource mix to meet emissions reduction and environmental sustainability goals. Many of these studies focus on various constraints such as costs, grid operability requirements, and environmental performance, and develop different plans for the rollout of energy resources between the present and future years. One aspect that has not yet been systematically taken into account in these planning studies, however, is the potential impacts that changing climates may have on the availability and performance of key energy resources that compose these plans. This presentation will focus on a case study for California which analyzes the impacts of climate change on the greenhouse gas emissions and renewable resource utilization of an energy resource plan developed by Energy Environmental Economics for meeting the state's year 2050 greenhouse gas goal of 80% reduction in emissions by the year 2050. Specifically, climate change impacts on three aspects of the energy system are investigated: 1) changes in hydropower generation due to altered precipitation, streamflow and runoff patterns, 2) changes in the availability of solar thermal and geothermal power plant capacity due to shifting water availability, and 3) changes in the residential and commercial electric building loads due to increased temperatures. These impacts were discovered to cause the proposed resource plan to deviate from meeting its emissions target by up to 5.9 MMT CO2e/yr and exhibit a reduction in renewable resource penetration of up to 3.1% of total electric energy. The impacts of climate change on energy system performance were found to be mitigated by increasing the flexibility of the energy system through increased storage and electric load dispatchability. Overall, this study highlights the importance of taking into account and

  12. Climate Change and Energy Sustainability. Which Innovations in European Strategies and Plans

    Directory of Open Access Journals (Sweden)

    Rocco Papa

    2014-05-01

    Full Text Available In recent years, the effects of climate change on urban areas have pushed more and more policy-makers and urban planners to deal with the management of territorial transformations in a systemic and multi-sector perspective, due to the complexity of the issue. In order to enhance the urban governance of climate change and cope with environmental sustainability, the concept of resilience can be used. In this perspective, the present work has a double purpose: on the one hand to reflect on he need to adopt a new comprehension/interpretive approach to the study of the city, which embraces the concept of resilience, and on the other hand to perform a reading of European strategies and plans oriented to mitigate the effects of climate change and to achieve the goals of energy and environmental sustainability. This paper describes some of the results of the knowledge framework of the Project Smart Energy Master for the energy management of territory financed by PON 04A2_00120 R & C Axis II, from 2012 to 2015 aimed at supporting local authorities in the development of strategies for the reduction of energy consumption through actions designed to change behavior (in terms of use and energy consumption and to improve the energy efficiency of equipment and infrastructure. The paper is divided into three parts: the first is oriented to the definition of the new comprehension/interpretive approach; the second illustrates a series of recent innovations in planning tools of some European States due to the adoption of the concept of resilience; the third, finally, describes and compares the most innovative energy and environmental strategies aimed at contrasting and/or mitigate the effects of climate change, promoted in some European and Italian cities.

  13. Energy, Transportation, Air Quality, Climate Change, Health Nexus: Sustainable Energy is Good for Our Health

    Directory of Open Access Journals (Sweden)

    Larry E. Erickson

    2017-02-01

    Full Text Available The Paris Agreement on Climate Change has the potential to improve air quality and human health by encouraging the electrification of transportation and a transition from coal to sustainable energy. There will be human health benefits from reducing combustion emissions in all parts of the world. Solar powered charging infrastructure for electric vehicles adds renewable energy to generate electricity, shaded parking, and a needed charging infrastructure for electric vehicles that will reduce range anxiety. The costs of wind power, solar panels, and batteries are falling because of technological progress, magnitude of commercial activity, production experience, and competition associated with new trillion dollar markets. These energy and transportation transitions can have a very positive impact on health. The energy, transportation, air quality, climate change, health nexus may benefit from additional progress in developing solar powered charging infrastructure.

  14. Energy, Transportation, Air Quality, Climate Change, Health Nexus: Sustainable Energy is Good for Our Health.

    Science.gov (United States)

    Erickson, Larry E; Jennings, Merrisa

    2017-01-01

    The Paris Agreement on Climate Change has the potential to improve air quality and human health by encouraging the electrification of transportation and a transition from coal to sustainable energy. There will be human health benefits from reducing combustion emissions in all parts of the world. Solar powered charging infrastructure for electric vehicles adds renewable energy to generate electricity, shaded parking, and a needed charging infrastructure for electric vehicles that will reduce range anxiety. The costs of wind power, solar panels, and batteries are falling because of technological progress, magnitude of commercial activity, production experience, and competition associated with new trillion dollar markets. These energy and transportation transitions can have a very positive impact on health. The energy, transportation, air quality, climate change, health nexus may benefit from additional progress in developing solar powered charging infrastructure.

  15. Climate change, economics and Buddhism. Part 2. New views and practices for sustainable world economies

    International Nuclear Information System (INIS)

    Daniels, Peter L.

    2010-01-01

    The evidence of impending and serious climate and other consequences of an expanding world economy based on fossil carbon energy continues to accumulate. This two-part paper examines the potential contribution of the world view and insights of Buddhism to this search. It presents both a conceptual and practical case that Buddhism can help shape and move towards an alternative and effective paradigmatic basis for sustainable economies - one capable of bringing about and maintaining genuine, high welfare levels across the world's societies. The first paper outlined a comprehensive analytical framework to identify the fundamental nature of anthropogenic climate change. Based on the integration of two of the most influential environmental analysis tools of recent decades (the DPSIR model and IPAT equation), the framework was then broadened to facilitate ideas from the Buddhist world view by injecting two key missing aspects - the interrelated role of (1) beliefs and values (on goals and behavior) and (2) the nature of well-being or human happiness. Finally, the principal linkages between this climate change analysis framework and Buddhism were explored. In this concluding paper, the systems framework is used to demonstrate how Buddhist and related world views can feed into appropriate and effective responses to the impending challenges of climate change. This is undertaken by systematically presenting a specific, if indicative, list of relevant strategies informed by the understanding of interconnectedness and other basic principles about the nature of reality and human well-being as proposed in Buddhism. (author)

  16. Climate change, economics and Buddhism. Part 2. New views and practices for sustainable world economies

    Energy Technology Data Exchange (ETDEWEB)

    Daniels, Peter L. [Griffith School of Environment, Griffith University, Brisbane, 4111 (Australia)

    2010-03-15

    The evidence of impending and serious climate and other consequences of an expanding world economy based on fossil carbon energy continues to accumulate. This two-part paper examines the potential contribution of the world view and insights of Buddhism to this search. It presents both a conceptual and practical case that Buddhism can help shape and move towards an alternative and effective paradigmatic basis for sustainable economies - one capable of bringing about and maintaining genuine, high welfare levels across the world's societies. The first paper outlined a comprehensive analytical framework to identify the fundamental nature of anthropogenic climate change. Based on the integration of two of the most influential environmental analysis tools of recent decades (the DPSIR model and IPAT equation), the framework was then broadened to facilitate ideas from the Buddhist world view by injecting two key missing aspects - the interrelated role of (1) beliefs and values (on goals and behavior) and (2) the nature of well-being or human happiness. Finally, the principal linkages between this climate change analysis framework and Buddhism were explored. In this concluding paper, the systems framework is used to demonstrate how Buddhist and related world views can feed into appropriate and effective responses to the impending challenges of climate change. This is undertaken by systematically presenting a specific, if indicative, list of relevant strategies informed by the understanding of interconnectedness and other basic principles about the nature of reality and human well-being as proposed in Buddhism. (author)

  17. Sustainability standards for bioenergy-A means to reduce climate change risks?

    International Nuclear Information System (INIS)

    Schubert, Renate; Blasch, Julia

    2010-01-01

    The paper discusses the importance of standards for sustainable bioenergy production. Sustainability of bioenergy production is crucial if bioenergy is supposed to contribute effectively to climate change mitigation. First, a brief overview of current bioenergy policies and of initiatives and legislation for bioenergy sustainability are given. Then, the authors show that under free market conditions undersupply of sustainable bioenergy will prevail. Two types of market failures are identified: information asymmetry and externalities in bioenergy production. Due to these market failures bioenergy is less sustainable than it could be. It is shown that mandatory certification and subsequent labeling can help to overcome the information asymmetry and lead to a more efficient market outcome since consumers can choose products according to their preferences. The authors conclude, however, that the existence of production externalities asks for stronger market intervention, for example in the form of binding minimum standards or taxes. The paper discusses the efficiency and feasibility of such policy measures and shows that mandatory certification combined with binding minimum standards can be an adequate policy choice to regulate the bioenergy market.

  18. Paris Agreement on Climate Change: A Booster to Enable Sustainable Global Development and Beyond.

    Science.gov (United States)

    Bhore, Subhash Janardhan

    2016-11-14

    The global warming and its adverse effects on the atmosphere, the biosphere, the lithosphere, and the hydrosphere are obvious. Based on this fact, the international community is fully convinced that we need to fix the problem urgently for our survival, good health, and wellbeing. The aim of this article is to promote the awareness about the United Nations (UN) historic 'Paris Agreement on Climate Change (PACC)' which entered into-force on 4 November 2016. The expected impact of PACC on the global average temperature rise by 2100 as well as its role in enabling accomplishment of global sustainable development goals (SDGs) for the people and planet is also highlighted.

  19. Designing a new cropping system for high productivity and sustainable water usage under climate change

    Science.gov (United States)

    Meng, Qingfeng; Wang, Hongfei; Yan, Peng; Pan, Junxiao; Lu, Dianjun; Cui, Zhenling; Zhang, Fusuo; Chen, Xinping

    2017-02-01

    The food supply is being increasingly challenged by climate change and water scarcity. However, incremental changes in traditional cropping systems have achieved only limited success in meeting these multiple challenges. In this study, we applied a systematic approach, using model simulation and data from two groups of field studies conducted in the North China Plain, to develop a new cropping system that improves yield and uses water in a sustainable manner. Due to significant warming, we identified a double-maize (M-M; Zea mays L.) cropping system that replaced the traditional winter wheat (Triticum aestivum L.) -summer maize system. The M-M system improved yield by 14-31% compared with the conventionally managed wheat-maize system, and achieved similar yield compared with the incrementally adapted wheat-maize system with the optimized cultivars, planting dates, planting density and water management. More importantly, water usage was lower in the M-M system than in the wheat-maize system, and the rate of water usage was sustainable (net groundwater usage was ≤150 mm yr-1). Our study indicated that systematic assessment of adaptation and cropping system scale have great potential to address the multiple food supply challenges under changing climatic conditions.

  20. Drought, climate change and sustainability of water in agriculture: A roadmap towards the NWRS2

    Directory of Open Access Journals (Sweden)

    Daniel El Chami

    2016-09-01

    Full Text Available The frequency and intensity of drought, extreme events and high wind velocities in South Africa are expected to increase in the next century as a result of the changing climate. The National Water Resource Strategy 2 (NWRS2 has set out the general and strategic directions for water resources management in the country for the next 20 years. However, the strategy does not draw a framework tailored specifically for agricultural use, with specific measures and goals. Therefore, to reach sustainability of water in agriculture, four major strategic goals are suggested, on which research institutions can focus and promote through good governance. The strategy emphasises: (1 crop research to find new drought-and heat- tolerant and resistant breeds and varieties; (2 intensified research in agricultural practices; (3 increasing the efficiency of water use within agriculture; and (4 integrating all these strategic goals within a sustainable research framework. Finally, the research calls for rapid action and implementation.

  1. The New Man and the Sea: Climate Change Perceptions and Sustainable Seafood Preferences of Florida Reef Anglers

    Directory of Open Access Journals (Sweden)

    James W. Harper

    2015-05-01

    Full Text Available Florida Reef stakeholders have downplayed the role of anthropogenic climate change while recognizing the reef system’s degradation. With an emphasis on recreational anglers, a survey using contingent valuation methods investigated stakeholders’ attitudes about the Florida Reef, climate change, and willingness to pay for sustainable and local seafood. Angst expressed about acidification and other climate change effects represents a recent shift of opinion. Supermajorities were willing to pay premiums for sustainably harvested and especially local seafood. Regression analysis revealed trust in seafood labels, travel to coral reefs, political orientation, place of birth, and motorboat use as strong, direct predictors of shopping behavior, age and environmental concerns as moderately influential, and income and education as surprisingly poor predictors. Distrust of authority may motivate some stakeholders, but new attitudes about climate change and the high desirability of local seafood offer potential for renewed regional engagement and market-based incentives for sustainability.

  2. An ecology for cities: A transformational nexus of design and ecology to advance climate change resilience and urban sustainability

    Science.gov (United States)

    Daniel L. Childers; Mary L. Cadenasso; J. Morgan Grove; Victoria Marshall; Brian McGrath; Steward T.A. Pickett

    2015-01-01

    Cities around the world are facing an ever-increasing variety of challenges that seem to make more sustainable urban futures elusive. Many of these challenges are being driven by, and exacerbated by, increases in urban populations and climate change. Novel solutions are needed today if our cities are to have any hope of more sustainable and resilient futures. Because...

  3. Making better maize plants for sustainable grain production in a changing climate.

    Science.gov (United States)

    Gong, Fangping; Wu, Xiaolin; Zhang, Huiyong; Chen, Yanhui; Wang, Wei

    2015-01-01

    Achieving grain supply security with limited arable land is a major challenge in the twenty-first century, owing to the changing climate and increasing global population. Maize plays an increasingly vital role in global grain production. As a C4 plant, maize has a high yield potential. Maize is predicted to become the number one cereal in the world by 2020. However, maize production has plateaued in many countries, and hybrid and production technologies have been fully exploited. Thus, there is an urgent need to shape maize traits and architectures for increased stress tolerance and higher yield in a changing climate. Recent achievements in genomics, proteomics, and metabolomics have provided an unprecedented opportunity to make better maize. In this paper, we discuss the current challenges and potential of maize production, particularly in China. We also highlight the need for enhancing maize tolerance to drought and heat waves, summarize the elite shoot and root traits and phenotypes, and propose an ideotype for sustainable maize production in a changing climate. This will facilitate targeted maize improvement through a conventional breeding program combined with molecular techniques.

  4. SUSTAINABLE DIVERSIFIED AGRICULTURE AND LAND MANAGEMENT IN THE HIMALAYA: IMPLICATIONS FOR CLIMATE CHANGE ADAPTATION AND MITIGATION

    Directory of Open Access Journals (Sweden)

    R. M. Bajracharya

    2016-08-01

    Full Text Available The soil and land resources play a vital role in sustaining the local livelihoods of rural communities in the Himalaya. Most of the arable land has already been brought under cultivation, hence the ever-increasing demand for food and fiber has left farmers with no choice but to intensify agriculture. However, producing more crops and greater quantities of food, fiber and other materials on the same parcel of land can to soil fertility and productivity decline with overall degradation of land quality. Therefore, ways and means to intensify agriculture to enhance productivity without degrading the soil and land resource base have become imperative. Agro-forestry, agro-slivi-pastoral systems, and the adoption of a variety of crop, soil and water management and conservation practices offer potential to deliver multiple benefits without sacrificing the very resource upon which the human population depends. Presented herein are findings on approaches to sustainable intensification of agriculture and land management related to soil OM management and C sequestration for multiple benefits, and, agro-forestry as a crop diversification strategy with both livelihood, and climate change adaptation/mitigation benefits. The results indicate that sustainable soil management practices could lead to significant SOC accumulations (4-8 t/ha over 6 yrs. SOC and soil C stocks tend to increase with elevation due to cooler climate and slow decomposition rates. Carbon stocks for the 3 LU types was in the order CF>AF/LH>AG, suggesting that diversified cropping practices including agro-forestry have good potential sequester C while providing livelihood opportunities and climate adaptive capacity for local farming communities. Biochar amendment increased growth of both coffee plants and radish with mixed grass/weed biochar being most effective. Biochar application also significantly decreased emission of GHGs, especially N2O.

  5. Strengthening Sovereignty: Security and Sustainability in an Era of Climate Change

    Directory of Open Access Journals (Sweden)

    Rymn J. Parsons

    2011-08-01

    Full Text Available Using Pakistan and the Arctic as examples, this article examines security challenges arising from climate change. Pakistan is in crisis, and climate change, a transnational phenomenon perhaps better characterized as radical enviro-transformation, is an important reason. Its survival as a state may depend to great extent on how it responds to 2010’s devastating floods. In the Arctic, the ice cap is melting faster than predicted, as temperatures there rise faster than in almost any other region. Unmanaged, a complex interplay of climate-related conditions, including large-scale “ecomigration”, may turn resource competition into resource conflict. Radical enviro-transformation has repeatedly overborne the resilience of societies. War is not an inevitable by-product of such transformation, but in the 21st Century climate-related instability, from resource scarcity and “ecomigration”, will likely create increasingly undesirable conditions of insecurity. Weak and failing states are one of today’s greatest security challenges. The pace of radical enviro-transformation, unprecedented in human history, is accelerating, especially in the Arctic, where a new, open, rich, and accessible maritime environment is coming into being. The international community must work together to enhance security and stability, promote sustainability, and strengthen sovereignty. Radical enviro-transformation provides ample reason and plentiful opportunity for preventative, collaborative solutions focused broadly on adaptation to climate change, most particularly the effects of “ecomigration”. Nations must work together across the whole of government and with all instruments of national power to create conditions for human transformation—social, political, and economic—to occur stably and sustainably, so as to avoid or lessen the prospects for and consequences of conflict. Collaborative international solutions to environmental issues, i.e., solutions that

  6. Local governments and climate change: sustainable energy planning and implementation in small and medium sized communities

    National Research Council Canada - National Science Library

    Van Staden, Maryke; Musco, Francesco

    2010-01-01

    The focus of 'Local governments and climate change' is on how small and medium-sized communities in Europe are effectively responding to climate change, with a particular focus on different approaches...

  7. MANAGEMENT OF SUSTAINABLE SEAWEED (Kappaphycus alvarezii AQUACULTURE IN THE CONTEXT OF CLIMATE CHANGE MITIGATION

    Directory of Open Access Journals (Sweden)

    Erlania Erlania

    2014-06-01

    Full Text Available Seaweed is an important aquaculture commodity that could contribute on climate change mitigation, related to its ability on absorbing CO2, as one of the green house gases, through photosynthesis. This study aimed to analyze seaweed potencies on carbon sequestration in the context of climate change mitigation while still resulting optimum production as primary purpose and to analyze the carrying capacity of Gerupuk Bay in order to manage sustainability of seaweed aquaculture. Seaweed, (Kappaphycus alvarezii was cultivated with long-line system in Gerupuk Bay, West Nusa Tenggara, during five months for three cultivation cycles. Samplings were conducted at days-15, 30, and 45 with CO2 absorption rates as main parameters. Water carrying capacity was calculated to determine the ability of Gerupuk Bay waters for supporting development of sustainable seaweed aquaculture. The results showed that absorption rates of CO2 by seaweed (K. alvarezii were different at each sampling days of cultivation periods; the highest value was at 10-20 days of cultivation. CO2 absorption analysis resulted based on sampling days of cultivation period could be appl ied to formulate the strategies for management of sustainable seaweed aquaculture, with optimal production and positively contributed to the environment. However, waters carrying capacity should also be considered as major aspect in the application of seaweed cultivation management, thus it can run continuously without causing conflicts with other interests.

  8. Climate Change Education in the Context of Education for Sustainable Development: Rationale and Principles

    Science.gov (United States)

    Mochizuki, Yoko; Bryan, Audrey

    2015-01-01

    Although the role of education in addressing the challenges of climate change is increasingly recognized, the education sector remains underutilized as a strategic resource to mitigate and adapt to climate change. Education stakeholders in many countries have yet to develop a coherent framework for climate change education (CCE). This article…

  9. The Assessment of Sustainability Indexes and Climate Change Impacts on Integrated Water Resource Management

    Directory of Open Access Journals (Sweden)

    Joel Hernández-Bedolla

    2017-03-01

    Full Text Available Integrated water resource management (IWRM is facing great challenges due to growing uncertainties caused by climate change (CC, rapid socio-economic and technological changes, and population growth. In the present study, we have developed different indices to assess the availability of water using an IWRM approach. These indices evaluate supply to demands, surface availability, groundwater availability, reservoirs, and environmental flow. Moreover, reliability, resilience, and vulnerability were determined. Sustainability index (SI and sustainability index by groups (SG were determined based on the five indices (all indices vary from 0 to 1. The impacts of climate change affect surface and groundwater availability, as do the agricultural, urban, and industrial requirements on the different supplies. We used the generalized AQUATOOL Decision Support System Shell (DSSS to evaluate the IWRM in the Rio Grande Basin (Morelia, México. Various emission scenarios from representative concentration pathways (RCPs were applied to the basin for the years 2015–2039 and 2075–2099. The results indicate increases in agricultural and urban demand, and decreases in surface runoff, as well as groundwater recharge. The proposed indices are useful for different approaches (decision-makers, water policy, and drought risks, among others. CC significantly affects the different proposed indices and indicates a decrease of the SI, SG1, and SG2 (i.e., less availability. For example, we found that SG2 decreased from 0.812 to 0.195 under the RCP 8.5 2075–2099 scenario, and SG2 equal to 0.252 and 0.326 for the RCP 6.0 2075–2099 and RCP 4.5 2070–2099 scenarios, respectively (values close to 0 indicate worst drought conditions.

  10. Smallholder Farmers’ Perceptions on Climate Change and the Use of Sustainable Agricultural Practices in the Chinyanja Triangle, Southern Africa

    Directory of Open Access Journals (Sweden)

    Clifton Makate

    2017-03-01

    Full Text Available In developing regions with high levels of poverty and a dependence on climate sensitive agriculture, studies focusing on climate change adaptation, planning, and policy processes, have gained relative importance over the years. This study assesses the impact of farmer perceptions regarding climate change on the use of sustainable agricultural practices as an adaptation strategy in the Chinyanja Triangle, Southern Africa. In this empirical approach, we adopt methods that account for the plausibility that unmeasured characteristics exist, which are correlated with perceptions and the adoption of Sustainable Agricultural Practices. We use a unique and representative dataset collected in December 2012 and June 2013, from smallholder farmers in the Chinyanja Triangle. The results indicate that farmer’s perceptions significantly influence the use of sustainable agricultural practices. Specifically, we established that farmer perceptions considerably impact the use of grain legume rotations, inorganic fertilizers, compost, and farmyard manure. Our results highlight the need for a serious and perhaps equal consideration of farmer perceptions regarding climate change, as important inputs to climate change adaptation policies targeted at enhancing climatic resilience in smallholder farming communities. This is plausible as the adaptation and pliability of farmers to the effects of climate change should be a social process involving the collective efforts from various stakeholders.

  11. Climate Change Mitigation in a Sustainable World - Findings of the IPCC 4th Assessment Report

    International Nuclear Information System (INIS)

    Sims, R. E. H.

    2007-01-01

    The 4th Assessment Report on climate change of the Intergovernmental Panel on Climate Change (IPCC, 2007) has recently been completed. The fi rst report in the IPCC 4th Assessment series by Working Group I outlined the latest knowledge on Climate Science. The second by Working Group 2 covered the possibilities for Adaptation of ecosystems, glaciers preceding, sea level rising, droughts etc in various regions. This paper is based on the findings of Working Group III as presented in the recently published report Climate Change 2007: Mitigation of Climate Change. The 27 paragraph Summary for Policy Makers was approved sentence by sentence over 4 days in May 2007 by 120 government delegations in Bangkok, Thailand. The three short Summaries for Policy Makers (SPM), Synthesis report, and the three full reports can be found at www.ipcc.ch. In addition the short Synthesis Report across all three working groups is soon to be released. The report on Mitigation attempted to compile the latest scientific knowledge relating to low-carbon emitting technologies; assessed their costs and potentials for greenhouse gas (GHG) emission avoidance; evaluated their long term prospects out to 2100 for stabilising atmospheric GHGs; provided a detailed list of policy options; and discussed the opportunities for sustainable development and equity linked with GHG abatement. Over the 3 year writing and review process, the author of this paper was the co-ordinating lead author of the writing team for the Working Group III chapter on Energy Supply. Of the 13 chapters, this one received the greatest attention with over 5000 review comments that were each responded to, and with the sections on nuclear and renewable energy receiving a major share of them. Since the 3rd Assessment Report (TAR) was published in 2001, the over-arching message now being delivered by Working Group III is a stronger but positive one: Action is required. The situation is urgent - but not beyond repair. Many energy

  12. Paris Agreement on Climate Change: A Booster to Enable Sustainable Global Development and Beyond

    Directory of Open Access Journals (Sweden)

    Subhash Janardhan Bhore

    2016-11-01

    Full Text Available The global warming and its adverse effects on the atmosphere, the biosphere, the lithosphere, and the hydrosphere are obvious. Based on this fact, the international community is fully convinced that we need to fix the problem urgently for our survival, good health, and wellbeing. The aim of this article is to promote the awareness about the United Nations (UN historic ‘Paris Agreement on Climate Change (PACC’ which entered into-force on 4 November 2016. The expected impact of PACC on the global average temperature rise by 2100 as well as its role in enabling accomplishment of global sustainable development goals (SDGs for the people and planet is also highlighted.

  13. Climatic change, cientific consensus and mediatic construction. The paradigm of the communication for the sustainable development

    Directory of Open Access Journals (Sweden)

    Dr. Bernando Díaz Nosty, nosty@infoamerica.org

    2009-01-01

    Full Text Available The climatic change, the global warming and the sustainable development are concepts integrated in the agenda setting of the media that reveal preoccupations and alert in the scientific consensus. Nevertheless, the reflections of the information about these aspects reveal deficiency in the constructivist techniques of journalism, moreover things that have to do with politics, economic and cultural interest. This article has to do with the evolution and tendencies of the informative flow in relation to climatic change as well as dissonances between scientific and media messages. It also has to do with the growing interest of the communication studies, especially in the Anglo-Saxon world about the environmental crisis up to the point to suggest the development of a flowing oriented to journalistic communication and sustainable innovation.El cambio climático, el calentamiento global y la sostenibilidad son conceptos integrados en la agenda de los medios, que reflejan preocupaciones y alertas amparadas en un amplio consenso científico. No obstante, el reflejo de la información sobre estos aspectos revela carencias en las técnicas constructivas del periodismo, además de aquellas que responden a cruces de intereses políticos, económicos y culturales. En este artículo se refiere la evolución y tendencias de los flujos informativos relativos al cambio climático, así como a las disonancias entre los mensajes científico y el mediático. También, se hace hincapié en el creciente interés de los estudios de comunicación, especialmente en el mundo anglosajón, sobre la crisis medioambiental, hasta el punto de sugerir el desarrollo de una corriente orientada a la comunicación periodística y la innovación sostenible.

  14. Sustainable groundwater development under climate change in the Valle de Azapa, northern Chile

    Science.gov (United States)

    Herrera, P. A.; Balic, I.

    2015-12-01

    The Valle de Azapa is located at the northern border of the Atacama Desert, which is considered the driest place on earth. Agriculture is the main economic activity of the valley and it is possible due to the exploitation of groundwater pumped from the aquifer of the area, which is replenished by sporadic rainfall that occurred at the Andes. The high demand on the aquifer has generated a situation that is considered as fragile or unsustainable for the future. This situation could be worsened by the forecasted climate change impact on the region, which would result in reductions in precipitation of up to 40% in the next 100 years. This was the main motivation to study the potential impact of climate change on the sustainability of the aquifer under different water demand scenarios through numerical simulations. We model the impact of climate change by generating stochastic precipitation series that consider reductions between 0 and 40% during the next 100 years. We use the precipitation series to estimate recharge rates through a previously calibrated correlation. For each recharge series we consider three different scenarios: reduction, no change and increase in the water demand. We then use a groundwater model to analyze the evolution of the storage and natural discharge of the aquifer. The main conclusion is that even though the aquifer storage is reduced at the end of the analyzed period, it is still significant in comparison to the extracted groundwater. However, the extraction of groundwater significantly reduces and, in some cases, completely eliminates natural discharge such as springs that exist in the area. This indicates that the system reaches a long-term operation state during the simulated period and that discharges from wells are mainly covered by reductions of the natural discharge of the system. We relate this last finding to the concept of the "Water Budget Myth" proposed by Bredehoeft & Papadopulus (1982). We finish by commenting on possible

  15. Climate change

    International Nuclear Information System (INIS)

    Anon.

    1990-01-01

    In this paper, the authors discuss in brief the magnitude and rate of past changes in climate and examine the various factors influencing climate in order to place the potential warming due to increasing greenhouse gas concentrations in context. Feedback mechanisms that can amplify or lessen imposed climate changes are discussed next. The overall sensitivity of climate to changes in forcing is then considered, followed by a discussion of the time-dependent response of the Earth system. The focus is on global temperature as an indicator for the magnitude of climatic change

  16. Climate change

    International Nuclear Information System (INIS)

    1998-01-01

    The indicators in this bulletin are part of a national set of environmental indicators designed to provide a profile of the state of Canada's environment and measure progress towards sustainable development. A review of potential impacts on Canada shows that such changes would have wide-ranging implications for its economic sectors, social well-being including human health, and ecological systems. This document looks at the natural state of greenhouse gases which help regulate the Earth's climate. Then it looks at human influence and what is being done about it. The document then examines some indicators: Carbon dioxide emissions from fossil fuel use; global atmospheric concentrations of greenhouse gases; and global and Canadian temperature variations

  17. Factors Influencing Arab Nursing Students' Attitudes toward Climate Change and Environmental Sustainability and their Inclusion in Nursing Curricula.

    Science.gov (United States)

    Cruz, Jonas Preposi; Felicilda-Reynaldo, Rhea Faye D; Alshammari, Farhan; Alquwez, Nahed; Alicante, Jerico G; Obaid, Khamees B; Rady, Hanan Ebrahim Abd El Aziz; Qtait, Mohammad; Silang, John Paul Ben T

    2018-05-17

    To assess the factors influencing the attitudes of Bachelor of Science in Nursing students toward climate change and environmental sustainability and the inclusion of these concepts in the nursing curricula of four Arab countries. A convenience sample of 1,059 students from four Arab countries was surveyed using the Environmental Sustainability Attitudes in Nursing Survey-2 (SANS-2) questionnaire in this descriptive-comparative study. The majority of the respondents exhibited positive attitudes toward the five items of SANS-2, with "Environmental sustainability is an important issue for nursing" receiving the lowest mean score and "Issues about climate change should be included in the nursing curriculum" receiving the highest mean score. Saudi students had more positive attitudes toward environmental sustainability in health care compared with students from Iraq, Egypt, and the Palestinian Territories. Country of residence, type of community, and knowledge about environmental issues and their impact on health in any nursing course were significant factors that influenced attitudes toward environmental sustainability. The inclusion of climate change and environmental sustainability in nursing curricula in the Arab region was emphasized by the findings. Including environmental sustainability practices in nursing education will help student nurses develop critical thinking and skills in the adaptive delivery of health care, especially when resources are scarce. © 2018 Wiley Periodicals, Inc.

  18. Agroforestry: a sustainable environmental practice for carbon sequestration under the climate change scenarios-a review.

    Science.gov (United States)

    Abbas, Farhat; Hammad, Hafiz Mohkum; Fahad, Shah; Cerdà, Artemi; Rizwan, Muhammad; Farhad, Wajid; Ehsan, Sana; Bakhat, Hafiz Faiq

    2017-04-01

    Agroforestry is a sustainable land use system with a promising potential to sequester atmospheric carbon into soil. This system of land use distinguishes itself from the other systems, such as sole crop cultivation and afforestation on croplands only through its potential to sequester higher amounts of carbon (in the above- and belowground tree biomass) than the aforementioned two systems. According to Kyoto protocol, agroforestry is recognized as an afforestation activity that, in addition to sequestering carbon dioxide (CO 2 ) to soil, conserves biodiversity, protects cropland, works as a windbreak, and provides food and feed to human and livestock, pollen for honey bees, wood for fuel, and timber for shelters construction. Agroforestry is more attractive as a land use practice for the farming community worldwide instead of cropland and forestland management systems. This practice is a win-win situation for the farming community and for the environmental sustainability. This review presents agroforestry potential to counter the increasing concentration of atmospheric CO 2 by sequestering it in above- and belowground biomass. The role of agroforestry in climate change mitigation worldwide might be recognized to its full potential by overcoming various financial, technical, and institutional barriers. Carbon sequestration in soil by various agricultural systems can be simulated by various models but literature lacks reports on validated models to quantify the agroforestry potential for carbon sequestration.

  19. Bringing home sustainability and climate change research and developments via on-line virtual reality

    Science.gov (United States)

    Granshaw, F. D.

    2016-12-01

    One of the key challenges of sustainability and climate education is one of accessibility. For example many of the sites where significant climate research is taking place in National Parks are largely inaccessible to the average park visitor. Likewise, taking students to visit exemplary efforts in environmentally sustainable design or habitat restoration projects may be logistically difficult or impossible for the average class. Yet despite these difficulties, finding ways to give students, park visitors, and the general public a chance to explore these areas is critical to their developing sustainability and climate literacy. To address this issue, the author has been working with National Park staff and community groups to develop desktop virtual reality environments that showcase glacier-climate research sites, developments designed with environmental sustainability in mind, and urban watersheds being rehabilitated by volunteer groups and public agencies. These environments provide the user with a chance to take a virtual walk through a site of interest, access data collected at the site, and even listen to researchers and site stewards talk about key activities taking place there. Though they are used as proxies for actual visits via independent on-line exploration, media for public talks, or the framework for student lab exercises, they these virtual environments have also been used to encourage and guide actual sites visits. A focus of this talk will be a recently launched project involving the construction of a library showcasing environmental sustainability projects in the Portland Metropolitan area. In addition to being a resource for local sustainability educators, the library will be a contribution to international sustainability education efforts as it is being developed under the umbrella of a UN affiliate (Greater Portland Sustainability Education Network).

  20. 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...

  1. The framework convention on climate change a convention for sustainable energy development

    Energy Technology Data Exchange (ETDEWEB)

    Hassing, P.; Mendis, M.S.; Menezes, L.M.; Gowen, M.M.

    1996-12-31

    In 1992, over 165 countries signed the United Nation`s Framework Convention on Climate Change (FCCC). These countries have implicitly agreed to alter their `anthropogenic activities` that increase the emissions of greenhouse gases (GHGs) into the atmosphere and deplete the natural sinks for these same greenhouse gases. The energy sector is the major source of the primary anthropogenic GHGs, notably carbon dioxide and methane. The Organization for Economic Co-operation and Development (OECD) countries presently account for the major share of GHG emissions from the energy sector. However, the developing countries are also rapidly increasing their contribution to global GHG emissions as a result of their growing consumption of fossil-based energy. Implementation of this global climate change convention, if seriously undertaken by the signatory countries, will necessitate changes in the energy mix and production processes in both the OECD and developing countries. International actions also will be needed to put the world on a sustainable energy path. By adoption of the FCCC, representatives of the world`s populations have indicated their desire to move toward such a path. The Conference of Parties to the Convention has just concluded its second meeting, at which the Parties endorsed a U.S. proposal that legally binding and enforceable emissions targets be adopted. It is clearly evident that the FCCC, as presently operating, cannot achieve the objective of stabilizing GHG concentrations in the atmosphere unless it adopts a major protocol to significantly reduce anthropogenic GHG emissions. As demonstrated here, a good starting point in determining the steps the Parties to the FCCC should take in designing a protocol is to remember that the primary source of anthropogenic GHG emissions is the consumption of fossil fuels and the future growth of GHG emissions will derive primarily from the ever-increasing demand for and consumption of these fuels.

  2. Climate change, equity and the Sustainable Development Goals : an urban perspective

    NARCIS (Netherlands)

    Reckien, D.; Creutzig, F.; Fernandez, B.; Lwasa, Shuaib; Tovar-Restrepo, M.; McEvoy, D.; Satterthwaite, D.

    2017-01-01

    Climate change is acknowledged as the largest threat to our societies in the coming decades, potentially affecting large and diverse groups of urban residents in this century of urbanization. As urban areas house highly diverse people with differing vulnerabilities, intensifying climate change is

  3. Financial crisis, subsidies and climate change in the equation of sustainable development

    Energy Technology Data Exchange (ETDEWEB)

    Bran, F.; Ioan, I. [Bucharest Academy of Economic Studies (Romania). Faculty of Agro-Food and Environmental Economics; Popa, C.

    2011-07-01

    The challenges of sustainable development remains after more than two decades of converging efforts at high decision levels. Its environmental dimension is a great contributor in this respect with climate change at the top of the priority list. The paper examined two means to contribute in this area: changes in investment patterns due to the new growth model emerging in the aftermath of the financial crisis and the removal of subsidies for fossil fuel production and consumption. In the first case we found that the new growth model has a 'green' component stemming in green-tax reform, reforming and removing inefficient policy measures, and removing barriers of energy and transport efficiency. As long as the second component is regarded, the triple 'dividend' that could be obtained includes pushing the green agenda. However there are important barriers to overcome, such as social impact and income loss for oil exporting countries. Further research should consider the economic and social implications of this global picture in Romania and if there are measures to be applied in order to prevent revenue and GDP loss due to subsidies removal.

  4. Development of sustainable stormwater management using simulation-optimization approach under climate change

    Science.gov (United States)

    Huang, Yu-ru; Tung, Ching-pin

    2015-04-01

    Climate change had altered the hydrological processes globally with result that the extreme events have an increase in both the magnitude and the frequency. In particular, the high intensity rainfall cause the severe flooding had significantly impacted on human life and property in recently year. The traditional facility to handle runoff is the drainage system which is designed in accordance with the intensity-duration-frequency (IDF) curve. However, the flooding occurs once the drainage capacity is overwhelmed by excess stormwater. Thus the general solution are that expanding and upgrading the existing drainage system or increasing the design return period for new development areas to reduce flooding. Besides, another technique which is low impact development(LID) is regarded as more sustainable solution for stormwater management. The concept of LID is to control stormwater at the source by decentralized practices and mimic the predevelopment hydrologic conditions including storage, retention and high rate of infiltration. In contrast to conventional drainage system aims to move runoff away as quickly as possible, the LID approach attempts to keep runoff on site to reduce peak and volume of flow. The purpose of this research is to identify the most cost-effective measures for stormwater management after the analysis of the strategies combining drainage system and LID on various land use planning. The case study is a rural community in Hsinchu in Taiwan, and having residential areas, farms and pond. It is assumed that two land use layout are planned and drainage system are designed for 2-,and 5-year return period events. On the other hand, three LID technologies, namely green roof, porous pavement and rain barrel, are selected to place in the scenario of the drainage system for 2-year return period event, and the minimal peak flow is target to optimize LID placement by simulated annealing algorithm. Moreover, the design storm under climate change are derived from

  5. Chasing our tails: psychological, institutional and societal paradoxes in natural resource management, sustainability, and climate change in Australia.

    Science.gov (United States)

    Browne, A L; Bishop, B J

    2011-06-01

    Natural Resource Management (NRM) and Ecologically Sustainable Development (ESD) have been guiding frameworks in Australia for a number of decades. Recently, NRM and ESD have become central to climate change mitigation. In this paper, we explore the psychological paradoxes that function within climate change settings, with particular attention devoted to the way that research and development reinforces these paradoxes by advocating for participatory forms of inquiry. Paradox emerges in NRM at psychological, institutional, and organisational levels. Paradoxes are also features of different forms of democracy such as neoliberal and participatory democracy. Although NRM, ESD and climate change are often conceptualised as distinct issue domains, these policy areas are fundamentally interconnected in both theory and in practice. This interconnection between these policy and research settings, reflections on paradox, and the experience of incorporating community psychology into the paradoxical settings of NRM and climate change are captured in this paper.

  6. Preventing disasters: public health vulnerability reduction as a sustainable adaptation to climate change.

    Science.gov (United States)

    Keim, Mark E

    2011-06-01

    Global warming could increase the number and severity of extreme weather events. These events are often known to result in public health disasters, but we can lessen the effects of these disasters. By addressing the factors that cause changes in climate, we can mitigate the effects of climate change. By addressing the factors that make society vulnerable to the effects of climate, we can adapt to climate change. To adapt to climate change, a comprehensive approach to disaster risk reduction has been proposed. By reducing human vulnerability to disasters, we can lessen--and at times even prevent--their impact. Human vulnerability is a complex phenomenon that comprises social, economic, health, and cultural factors. Because public health is uniquely placed at the community level, it has the opportunity to lessen human vulnerability to climate-related disasters. At the national and international level, a supportive policy environment can enable local adaptation to disaster events. The purpose of this article is to introduce the basic concept of disaster risk reduction so that it can be applied to preventing and mitigating the negative effects of climate change and to examine the role of community-focused public health as a means for lessening human vulnerability and, as a result, the overall risk of climate-related disasters.

  7. Climate change

    Science.gov (United States)

    Cronin, Thomas M.

    2016-01-01

    Climate change (including climate variability) refers to regional or global changes in mean climate state or in patterns of climate variability over decades to millions of years often identified using statistical methods and sometimes referred to as changes in long-term weather conditions (IPCC, 2012). Climate is influenced by changes in continent-ocean configurations due to plate tectonic processes, variations in Earth’s orbit, axial tilt and precession, atmospheric greenhouse gas (GHG) concentrations, solar variability, volcanism, internal variability resulting from interactions between the atmosphere, oceans and ice (glaciers, small ice caps, ice sheets, and sea ice), and anthropogenic activities such as greenhouse gas emissions and land use and their effects on carbon cycling.

  8. Which issue is important for nuclear energy: sustainability, competition, climate change?

    International Nuclear Information System (INIS)

    Dragusin, Octavian

    2003-01-01

    This paper tries to explore the implications of three important energy policy issues: sustainability, global climate change, and competition in electricity markets. We know that nuclear energy is another way to generate electricity, so it is impossible to discuss the outlook for nuclear without understanding the need for electricity. The issue for society is how to produce electricity at reasonable costs without damaging the environment. Unfortunately, there are no perfect alternatives. Key considerations include the capital and operating costs of electrical generating facilities, reliability, safety, environmental impact as well as assumptions on future economic growth. Nuclear energy offers good solution. Nuclear power energy scores very well against the three criteria for electricity generation, which matter most to our society - availability, affordability and sustainability. Nuclear power has proven to be highly reliable as shown by the performance of more than 400 reactors now operating in the world. These reactors compete with coal or gas- generated electricity and often offer a significant cost advantage. New reactor designs will be faster to build, safer and competitive with the best clean coal or gas-burning technologies now available. Nuclear power is also sustainable, not only because it contains all the waste it generates but also because the safety of the technology is now well established. The disposal of used fuel, despite the claims of those who are ideologically opposed to nuclear energy, is in my opinion not a problem without solution. The public should have confidence in the feasibility of long-term storage and the eventual safe disposal of radioactive wastes. What are the views for short- and for long-term? Reactor owners are seeking increased power output and plant life extensions, encouraged by the competitive cost of electricity produced and improving operational performance. However, while the lifetime for present reactors is extended and

  9. Climate change impacts on ecosystems and ecosystem services in the United States: Process and prospects for sustained assessment

    Science.gov (United States)

    Grimm, Nancy B.; Groffman, Peter M; Staudinger, Michelle D.; Tallis, Heather

    2016-01-01

    The third United States National Climate Assessment emphasized an evaluation of not just the impacts of climate change on species and ecosystems, but also the impacts of climate change on the benefits that people derive from nature, known as ecosystem services. The ecosystems, biodiversity, and ecosystem services component of the assessment largely drew upon the findings of a transdisciplinary workshop aimed at developing technical input for the assessment, involving participants from diverse sectors. A small author team distilled and synthesized this and hundreds of other technical input to develop the key findings of the assessment. The process of developing and ranking key findings hinged on identifying impacts that had particular, demonstrable effects on the U.S. public via changes in national ecosystem services. Findings showed that ecosystem services are threatened by the impacts of climate change on water supplies, species distributions and phenology, as well as multiple assaults on ecosystem integrity that, when compounded by climate change, reduce the capacity of ecosystems to buffer against extreme events. As ecosystems change, such benefits as water sustainability and protection from storms that are afforded by intact ecosystems are projected to decline across the continent due to climate change. An ongoing, sustained assessment that focuses on the co-production of actionable climate science will allow scientists from a range of disciplines to ascertain the capability of their forecasting models to project environmental and ecological change and link it to ecosystem services; additionally, an iterative process of evaluation, development of management strategies, monitoring, and reevaluation will increase the applicability and usability of the science by the U.S. public.

  10. Future Earth -- New Approaches to address Climate Change and Sustainability in the MENA Region

    Science.gov (United States)

    Lange, Manfred; Abu Alhaija, Rana

    2016-04-01

    Interactions and feedbacks between rapidly increasing multiple pressures on water, energy and food security drive social-ecological systems at multiple scales towards critical thresholds in countries of the Eastern Mediterranean, the Middle East and North Africa (MENA Region). These pressures, including climate change, the growing demand on resources and resource degradation, urbanization and globalization, cause unprecedented challenges for countries and communities in the region. Responding to these challenges requires integrated science and a closer relationship with policy makers and stakeholders. Future Earth has been designed to respond to these urgent needs. In order to pursue such objectives, Future Earth is becoming the host organization for some 23 programs that were previously run under four global environmental change programmes, DIVERSITAS, the International Geosphere-Biosphere Programme (IGBP), the International Human Dimensions Programme (IHDP) and the World Climate Research Programme (WCRP). Some further projects arose out of the Earth System Science Partnership (ESSP). It thus brings together a wide spectrum of expertise and knowledge that will be instrumental in tackling urgent problems in the MENA region and the wider Mediterranean Basin. Future Earth is being administered by a globally distributed secretariat that also includes a series of Regional Centers, which will be the nuclei for the development of new regional networks. The Cyprus Institute in Nicosia, Cyprus (CyI; www.cyi.ac.cy) is hosting the Regional Center for the MENA Region. The CyI is a non-profit research and post-graduate education institution with a strong scientific and technological orientation and a distinctive regional, Eastern Mediterranean scope. Cyprus at the crossroads of three continents and open to all nations in the region provides excellent conditions for advancing the research agenda of Future Earth in the MENA Region. Given the recent and ongoing major political

  11. Local governments and climate change: sustainable energy planning and implementation in small and medium sized communities

    National Research Council Canada - National Science Library

    Van Staden, Maryke; Musco, Francesco

    2010-01-01

    ...) motivations and actions. The most effective responses are those with a holistic, integrated and lon-term approach, addressing both climate change mitigation and adaptation, based on citizen and other local stakeholder involvement...

  12. Climate Change Impacts on Runoff Generation for the Design of Sustainable Stormwater Infrastructure

    Science.gov (United States)

    2011-06-01

    Climate change over the Pacific Northwest is expected to alter the hydrological cycle, such as an increase in winter flooding potential due to more precipitation falling as snow and more frequent rain on snow events. Existing infrastructure for storm...

  13. Climatic change

    International Nuclear Information System (INIS)

    Perthuis, Ch. de; Delbosc, A.

    2009-01-01

    Received ideas about climatic change are a mixture of right and wrong information. The authors use these ideas as starting points to shade light on what we really know and what we believe to know. The book is divided in three main chapters: should we act in front of climatic change? How can we efficiently act? How can we equitably act? For each chapter a series of received ideas is analyzed in order to find those which can usefully contribute to mitigate the environmental, economical and social impacts of climatic change. (J.S.)

  14. Climate change adaptation options for sustainable management of agriculture in the Eastern Lower Danube Plain, Romania

    Science.gov (United States)

    Popovici, Elena-Ana; Sima, Mihaela; Balteanu, Dan; Dragota, Carmen-Sofia; Grigorescu, Ines; Kucsicsa, Gheorghe

    2013-04-01

    The current study was carried out within the FP7 ECLISE project in the Eastern Lower Danube Plain (Bărăgan Plain), one of the major agricultural areas in Romania. In this region, climate change signals are becoming more evident being predominantly characterized by increasing temperatures, decreasing of precipitations and intensification of extreme events in terms of frequency, intensity and duration. Over the past decades, the effects of extreme climatic phenomena on crop production have been ever more severe (very low outputs in the droughty years, significant crop losses during flooding periods, hailstorms, etc.). Concurrently, these effects have been the result of a whole range of complex interactions with other environmental, social, economic and political factors over the post-communist period. Using questionnaires survey for small individual households and large agricultural farms, focus group interviews and direct field observation, this study analyses the farmers' perception in terms of climate change, the impact of climate change on agriculture and how the farmers react and adapt to these changes. The current study have revealed that all farmers believe drought as being by far the most important climatic factor with major impact on agricultural production, followed by acid rains, hail storms and ground frost, facts evidenced also by the climatic diagnosis of the region. The majority of respondents have taken adaptation agricultural measures in response to changes in climate conditions (drought resistant seeds, modern technology to keep the moisture in the soil, etc.), but they consider that a national strategy for mitigating the effects of climate change would be more effective in this respect. Also, in order to correlate the farmers' perception of climate change and climatic factors, the authors used and processed a wide range of meteorological data (daily, monthly and annual from the most representative meteorological stations in the study-area), as

  15. Climate change

    NARCIS (Netherlands)

    Marchal, V.; Dellink, R.; Vuuren, D.P. van; Clapp, C.; Chateau, J.; Magné, B.; Lanzi, E.; Vliet, J. van

    2012-01-01

    This chapter analyses the policy implications of the climate change challenge. Are current emission reduction pledges made in Copenhagen/Cancun enough to stabilise the climate and limit global average temperature increase to 2 oC? If not, what will the consequences be? What alternative growth

  16. Sustainability Challenges from Climate Change and Air Conditioning Use in Urban Areas

    OpenAIRE

    Lundgren, Karin; Kjellström, Tord

    2013-01-01

    Global climate change increases heat loads in urban areas causing health and productivity risks for millions of people. Inhabitants in tropical and subtropical urban areas are at especial risk due to high population density, already high temperatures, and temperature increases due to climate change. Air conditioning is growing rapidly, especially in South and South-East Asia due to income growth and the need to protect from high heat exposures. Studies have linked increased total hourly elect...

  17. Climate change: A threat towards achieving ‘Sustainable Development Goal number two’ (end hunger, achieve food security and improved nutrition and promote sustainable agriculture in South Africa

    Directory of Open Access Journals (Sweden)

    Shingirai S. Mugambiwa

    2017-02-01

    Full Text Available This article aims to assess the impacts of climate change towards the achievement of Sustainable Development Goal number two (SDG 2 as well as examining the poverty alleviation strategies by subsistence farmers in South Africa. Widespread hunger and poverty continue to be among the most life-threatening problems confronting mankind. Available statistics show that global poverty remains a serious challenge around the world. Across the globe, one in five people lives on less than $1 a day and one in seven suffers from chronic hunger. Similarly, the developing world is adversely affected by poverty and hunger. In the sub-Saharan Africa, research has revealed a higher prevalence of hunger, malnutrition, poverty and food insecurity. SDG 2 focuses more on eliminating hunger and promoting sustainable agriculture. The study employed an exploratory design and a qualitative method. Snowball sampling was used in selecting relevant sources which led the researchers to other research work on the same field through keywords and reference lists. The researchers employed discourse analysis to analyse data. The study discovered that there are numerous potential effects climate change could have on agriculture. It affects crop growth and quality and livestock health. Farming practices could also be affected as well as animals that could be raised in particular climatic areas. The impact of climate change as well as the susceptibility of poor communities is very immense. The article concludes that climate change reduces access to drinking water, negatively affects the health of people and poses a serious threat to food security.

  18. Effects of Kosovo's energy use scenarios and associated gas emissions on its climate change and sustainable development

    Energy Technology Data Exchange (ETDEWEB)

    Kabashi, Skender; Bekteshi, Sadik; Ahmetaj, Skender [Faculty of Mathematical and Natural Sciences, University of Prishtina (RS); Kabashi, Gazmend [Faculty of Electric Engineering and Computer Sciences, University of Prishtina, Prishtina (RS); Najdovski, Dimitrij [X3DATA, Novi trg 6, Ljubljana (Slovenia); Zidansek, Aleksander [Jozef Stefan Institute and Jozef Stefan International Postgraduate School, Jamova 39, Ljubljana (Slovenia); Slaus, Ivo [R. Boskovic Institute, Bijenicka 54, Zagreb (Croatia)

    2011-02-15

    Climate change will be the first truly global challenge for sustainability. Energy production and consumption from fossil fuels has central role in respect to climate change, but also to sustainability in general. Because climate change is regionally driven with global consequences and is a result of economic imperatives and social values, it requires a redefinition as to the balance of these outcomes globally and regionally in Kosovo. Kosovo as one of the richest countries with lignite in Europe, with 95-97% of the electric power production from lignite and with 90% of vehicles over 10 years old, represents one of the regions with the greatest ratio of CO{sub 2} emissions per unit of GDP, as well as one of the countries with the most polluted atmosphere in Europe. The modelling is carried out regionally for Kosovo for two dynamical systems which are the main emitters of greenhouse gases (CO{sub 2}, CH{sub 4}, NO{sub x}, etc.) and air pollutants (CO, SO{sub 2}, dust CH{sub x}, etc.): electricity generation and transportation emissions systems, for the time period 2000-2025. Various energy scenarios of the future are shown. We demonstrate that a transition to environmentally compatible sustainable energy use in Kosovo is possible. Implementing the emission reduction policies and introducing new technologies in electrical power production and transportation in Kosovo ensure a sustainable future development in Kosovo, electric power production and transport that become increasingly environmentally compatible. (author)

  19. Effects of Kosovo's energy use scenarios and associated gas emissions on its climate change and sustainable development

    International Nuclear Information System (INIS)

    Kabashi, Skender; Bekteshi, Sadik; Ahmetaj, Skender; Kabashi, Gazmend; Najdovski, Dimitrij; Zidansek, Aleksander; Slaus, Ivo

    2011-01-01

    Climate change will be the first truly global challenge for sustainability. Energy production and consumption from fossil fuels has central role in respect to climate change, but also to sustainability in general. Because climate change is regionally driven with global consequences and is a result of economic imperatives and social values, it requires a redefinition as to the balance of these outcomes globally and regionally in Kosovo. Kosovo as one of the richest countries with lignite in Europe, with 95-97% of the electric power production from lignite and with 90% of vehicles over 10 years old, represents one of the regions with the greatest ratio of CO 2 emissions per unit of GDP, as well as one of the countries with the most polluted atmosphere in Europe. The modelling is carried out regionally for Kosovo for two dynamical systems which are the main emitters of greenhouse gases (CO 2 , CH 4 , NO x , etc.) and air pollutants (CO, SO 2 , dust CH x , etc.): electricity generation and transportation emissions systems, for the time period 2000-2025. Various energy scenarios of the future are shown. We demonstrate that a transition to environmentally compatible sustainable energy use in Kosovo is possible. Implementing the emission reduction policies and introducing new technologies in electrical power production and transportation in Kosovo ensure a sustainable future development in Kosovo, electric power production and transport that become increasingly environmentally compatible.

  20. Long-term climatic change and sustainable ground water resources management

    International Nuclear Information System (INIS)

    Loaiciga, Hugo A

    2009-01-01

    Atmospheric concentrations of greenhouse gases (GHGs), prominently carbon dioxide (CO 2 ), methane (CH 4 ), nitrous oxide (N 2 O), and halocarbons, have risen from fossil-fuel combustion, deforestation, agriculture, and industry. There is currently heated national and international debate about the consequences of such increasing concentrations of GHGs on the Earth's climate, and, ultimately, on life and society in the world as we know it. This paper reviews (i) long-term patterns of climate change, secular climatic variability, and predicted population growth and their relation to water resources management, and, specifically, to ground water resources management, (ii) means available for mitigating and adapting to trends of climatic change and climatic variability and their impacts on ground water resources. Long-term (that is, over hundreds of millions of years), global-scale, climatic fluctuations are compared with more recent (in the Holocene) patterns of the global and regional climates to shed light on the meaning of rising mean surface temperature over the last century or so, especially in regions whose historical hydroclimatic records exhibit large inter-annual variability. One example of regional ground water resources response to global warming and population growth is presented.

  1. Climate Variability and Change in Bihar, India: Challenges and Opportunities for Sustainable Crop Production

    Directory of Open Access Journals (Sweden)

    Kindie Tesfaye

    2017-11-01

    Full Text Available Climate change and associated uncertainties have serious direct and indirect consequences for crop production and food security in agriculture-based developing regions. Long-term climate data analysis can identify climate risks and anticipate new ones for planning appropriate adaptation and mitigation options. The aim of this study was to identify near-term (2030 and mid-term (2050 climate risks and/or opportunities in the state of Bihar, one of India’s most populous and poorest states, using weather data for 30 years (1980–2009 as a baseline. Rainfall, maximum and minimum temperatures, and evapotranspiration will all increase in the near- and mid-term periods relative to the baseline period, with the magnitude of the change varying with time, season and location within the state. Bihar’s major climate risks for crop production will be heat stress due to increasing minimum temperatures in the rabi (winter season and high minimum and maximum temperatures in the spring season; and intense rainfall and longer dry spells in the kharif (monsoon season. The increase in annual and seasonal rainfall amounts, and extended crop growing period in the kharif season generally provide opportunities; but increasing temperature across the state will have considerable negative consequences on (staple crops by affecting crop phenology, physiology and plant-water relations. The study helps develop site-specific adaptation and mitigation options that minimize the negative effects of climate change while maximizing the opportunities.

  2. Climatic change

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1977-02-15

    In spite of man's remarkable advances in technology, ultimately he is still dependent on the Earth's climatic system for food and fresh water. The recent occurrences in certain regions of the world of climatic extremes such as excessive rain or droughts and unseasonably high or low temperatures have led to speculation that a major climatic change is occurring on a global scale. Some point to the recent drop in temperatures in the northern hemisphere as an indication that the Earth is entering a new ice age. Others see a global warming trend that may be due to a build-up of carbon dioxide in the atmosphere. An authoritative report on the subject has been prepared by a World Meteorological Organization Panel of Experts on Climatic Change. Excerpts from the report are given. (author)

  3. Climatic change

    International Nuclear Information System (INIS)

    1977-01-01

    In spite of man's remarkable advances in technology, ultimately he is still dependent on the Earth's climatic system for food and fresh water. The recent occurrences in certain regions of the world of climatic extremes such as excessive rain or droughts and unseasonably high or low temperatures have led to speculation that a major climatic change is occurring on a global scale. Some point to the recent drop in temperatures in the northern hemisphere as an indication that the Earth is entering a new ice age. Others see a global warming trend that may be due to a build-up of carbon dioxide in the atmosphere. An authoritative report on the subject has been prepared by a World Meteorological Organization Panel of Experts on Climatic Change. Excerpts from the report are given. (author)

  4. The evolution of international policies and mechanisms to advance sustainable forest management and mitigate global climate change

    International Nuclear Information System (INIS)

    Bologna, J.; Lyke, J.; Theophile, K.

    1995-01-01

    Scientific findings regarding global climate change and deforestation led industrialized nations to bring both issues to the forefront of an international dialogue on the environment. International institutional attention to deforestation began in 1985 with the Tropical Forestry Action Program which helped countries develop plans for sustainable forest management. A few years later, the International Tropical Timber Organization, though designed to facilitate tropical timber trade, adopted guidelines for sustainable management of tropical production forests. Next, the activities before and after UNCED established a general set of forest principles and regional efforts to define sustainable forest management. The World Bank has also sought to reduce past lending failures that led to deforestation and other environmental degradation, through programmatic redirections and macro-economic policy reforms. Finally, through innovative financial incentives, industrialized and developing countries are identifying opportunities to offset debts and increase economic development without depleting forest resources. Collectively, these efforts have let to some trends that support sustainable forest management and mitigate climate change. The upcoming years will see a proactive set of multilateral programs to address deforestation, an increasing link between trade and the environment, and more uses of financial incentives to encourage sustainable forest management

  5. Water supply sustainability and adaptation strategies under anthropogenic and climatic changes of a meso-scale Mediterranean catchment.

    Science.gov (United States)

    Collet, Lila; Ruelland, Denis; Estupina, Valérie Borrell; Dezetter, Alain; Servat, Eric

    2015-12-01

    Assessing water supply sustainability is crucial to meet stakeholders' needs, notably in the Mediterranean. This region has been identified as a climate change hot spot, and as a region where water demand is continuously increasing due to population growth and the expansion of irrigated areas. The Hérault River catchment (2500 km2, France) is a typical example and a negative trend in discharge has been observed since the 1960s. In this context, local stakeholders need to evaluate possible future changes in water allocation capacity in the catchment, using climate change, dam management and water use scenarios. A modelling framework that was already calibrated and validated on this catchment over the last 50 years was used to assess whether water resources could meet water demands at the 2030 horizon for the domestic, agricultural and environmental sectors. Water supply sustainability was evaluated at the sub-basin scale according to priority allocations using a water supply capacity index, frequency of unsatisfactory years as well as the reliability, resilience and sustainability metrics. Water use projections were based on the evolution of population, per-unit water demand, irrigated areas, water supply network efficiency, as well as on the evaluation of a biological flow. Climate projections were based on an increase in temperature up to 2°C and a decrease in daily precipitation by 20%. Adaptation strategies considered reducing per-unit water demand for the domestic sector and the importation of water volume for the agricultural sector. The dissociated effects of water use and climatic constraints on water supply sustainability were evaluated. Results showed that the downstream portions would be the more impacted as they are the most exploited ones. In the domestic sector, sustainability indicators would be more degraded by climate change scenarios than water use constraints. In the agricultural sector the negative impact of water use scenarios would be

  6. Sustainability of small reservoirs and large scale water availability under current conditions and climate change

    OpenAIRE

    Krol, Martinus S.; de Vries, Marjella J.; van Oel, P.R.; Carlos de Araújo, José

    2011-01-01

    Semi-arid river basins often rely on reservoirs for water supply. Small reservoirs may impact on large-scale water availability both by enhancing availability in a distributed sense and by subtracting water for large downstream user communities, e.g. served by large reservoirs. Both of these impacts of small reservoirs are subject to climate change. Using a case-study on North-East Brazil, this paper shows that climate change impacts on water availability may be severe, and impacts on distrib...

  7. Recent Trends in National Policy on Education for Sustainable Development and Climate Change Education

    Science.gov (United States)

    Laessøe, Jeppe; Mochizuki, Yoko

    2015-01-01

    Climate change education (CCE) is a new phenomenon which is gaining increasing significance in the work of international organizations and international non-governmental organizations. Based primarily on a cross-national desk study of national policy documents relevant to CCE in 17 countries, which was commissioned by UNESCO to gain a robust…

  8. Economic Impacts of Climate Change on Cereal Production: Implications for Sustainable Agriculture in Northern Ghana

    Directory of Open Access Journals (Sweden)

    Anslem Bawayelaazaa Nyuor

    2016-08-01

    Full Text Available This paper investigates the economic impacts of climate change on cereal crop production in Northern Ghana using 240 households comprising maize and sorghum farmers. The Ricardian regression approach was used to examine the economic impacts of climate change based on data generated from a survey conducted in the 2013/2014 farming seasons. Forty-year time-series data of rainfall and temperature from 1974 to 2013, together with cross-sectional data, were used for the empirical analysis. The Ricardian regression estimates for both maize and sorghum showed varying degrees of climate change impacts on net revenues. The results indicated that early season precipitation was beneficial for sorghum, but harmful for maize. However, mid-season precipitation tended to promote maize production. Temperature levels for all seasons impacted negatively on net revenue for both crops, except during the mid-season, when temperature exerted a positive effect on net revenue for sorghum. Our findings suggest that appropriate adaptation strategies should be promoted to reduce the negative impacts of prevailing climate change on cereal crop production.

  9. Climate change

    International Nuclear Information System (INIS)

    2006-01-01

    This paper presented indicators of climate change for British Columbia (BC) with an emphasis on the coastal region. An overview of global effects of climate change was presented, as well as details of BC's current climate change action plan. Indicators examined in the paper for the BC coastal region included long-term trends in air temperature; long-term trends in precipitation; coastal ocean temperatures; sea levels on the BC coast; and the sensitivity of the BC coast to sea level rise and erosion. Data suggested that average air temperatures have become higher in many areas, and that Springtime temperatures have become warmer over the whole province. Winters have become drier in many areas of the province. Sea surface temperature has risen over the entire coast, with the North Coast and central Strait of Georgia showing the largest increases. Deep-water temperatures have also increased in 5 inlets on the South Coast. Results suggested that the direction and spatial pattern of the climate changes reported for British Columbia are consistent with broader trends in North America and the type of changes predicted by climate models for the region. Climate change will likely result in reduced snow-pack in southern BC. An earlier spring freshet on many snow-dominated river systems is anticipated as well as glacial retreat and disappearance. Warmer temperatures in some lakes and rivers are expected, as well as the increased frequency and severity of natural disturbances such as the pine mountain beetle. Large-scale shifts in ecosystems and the loss of certain ecosystems may also occur. BC's current climate plan includes cost effective actions that address GHG emissions and support efficient infrastructure and opportunities for innovation. Management programs for forest and agricultural lands have been initiated, as well as programs to reduce emissions from government operations. Research is also being conducted to understand the impacts of climate change on water

  10. Energy and climate change: the main analyses of Regards sur la Terre. An annual publication on sustainable development

    International Nuclear Information System (INIS)

    Jacquet, P.; Tubiana, L.; Colombier, Michel; Loup, Jacques; Laponche, Bernard; Martin-Amouroux, Jean-Marie; Chateau, Bertrand; Kieken, Hubert; Kleiche, Mustapha; Heller, Thomas C.; Mathy, Sandrine; Hourcade, Jean-Charles; Goldemberg, Jose; Pizer, William A.

    2007-01-01

    In November 2006, the French Development Agency, AFD (Agence francaise de developpement) and the Institute for Sustainable Development and International Relations, IDDRI (Institut du developpement durable et des relations internationales) launched an annual publication on sustainable development in a global perspective, Regards sur la Terre, published by Les Presses de Sciences Po (Paris). Regards sur la Terre includes an analysis of the most important international events of the last twelve months in the field of sustainable development, along with a thematic section, which in the first edition focused on energy and climate change. This booklet presents the overall introduction of the 2007 publication and the introduction of its thematic section, as well as a selection of the main chapters dealing with the theme of energy and climate change. Contents: Awakening and crisis of confidence; Reorienting our Societies; Energy in the world: Challenges and prospects; Challenges and constraints for energy supply: The coal hard facts; Satisfying energy growth in emerging countries; Diversifying power generation in China; From Rio to Marrakech: Development in climate negotiations; An international coordination regime come what may; The perspective of developing countries; An American 'point of view'

  11. Potential Climate Change Impacts on the Built Environment in the United States and Implications for Sustainability

    Science.gov (United States)

    Quattrochi, D.

    2012-12-01

    The built environment consists of components that have been made by humans at a range of scales from small (e.g., houses, shopping malls) to large (e.g., transportation networks) to highly modified landscapes such as cities. The impacts of climate change on the built environment, therefore, may have a multitude of effects on humans and the land. The impact of climate change may be exacerbated by the interaction of different events that singly may be minor, but together may have a synergistic set of impacts that are significant. Also, there may be feedback mechanisms wherein the built environment, particularly in the form of cities, may affect weather and the climate on local and regional scales. Besides having a host of such interactions, the impacts of climate change on urban areas will likely have thresholds, below which effects are incidental or of mild consequence, but beyond which the effects quickly become major. Hence, a city may be able to cope with prolonged heat waves, but if this is combined with severe drought, the overall result could be significant or even catastrophic, as accelerating demand for energy to cooling taxes water supplies needed both for energy supply and municipal water needs. Moreover, urban areas may be affected by changes in daily and seasonal high or low temperatures or precipitation, which may have a much more prolonged impact than the direct effect of these events. Thus, the cumulative impacts of multiple events may be more severe than those of any single event. Primary hazards include sea level rise and coastal storms, heat waves, intense precipitation, drought, extreme wind events, urban heat islands, and secondary air pollutants, and cold air events including frozen precipitation. Indicators need to be developed to provide a consistent, objective, and transparent overview of major variations in climate impacts, vulnerabilities, adaptation, and mitigation activities. Overall, indicators of climate change on the built environment

  12. The impact of climate change on natural risks in the context of sustainable development: the case of Catalonia

    Science.gov (United States)

    Llasat, Maria-Carmen; Queralt, Arnau

    2013-04-01

    The evidence of the impact of the anthropogenic activity over the climate change, as well as the consequent impacts in temperature, snow cover and sea level has been widely demonstrated (IPCC, 2007). However, the impact of climate change on natural risks is still not clear, and the degree of uncertainty is high. The main problem lays in the complexity of the factors involved in the production of natural disasters, mainly those related with the vulnerability (in the more holistic sense of the expression), that is continuously being modified. In terms of the impact of climate change on hazards, the analysis is still complicated, and this difficulty increases when meteorological hazards that combine meteorological factors with other ones (human and/or natural) are considered (i.e. floods, wet landslides, forest fires, etc.). The Advisory Council for the Sustainable Development of Catalonia (CADS) is an advisory body which gives strategic advice to the Catalan Government in the field of sustainable development. This contribution shows the main results of a recent report elaborated by the CADS that analyses the present and potential evolution of natural risks in Catalonia (NE of Iberian Peninsula) and the influence of climate change in it. The analysis is made from the point of view of sustainable development, having in mind the international approach (IPCC, 2007, 2011; UNISDR, 2009; Molin, 2009; Brauch, 2010) and with special incidence in potential problems related with security and civil protection. Conclusions identify as main problems those that will affect health (as a consequence of the increase of heat waves and temperature extremes) and water scarcity.

  13. US Army Corps of Engineers sustainable water management for climate change

    International Nuclear Information System (INIS)

    White, K.; Olsen, R.; Townsley, S.; Fissekis, A.; Vaddey, S.

    2008-01-01

    The US Army Corps of Engineers (USACE) is the single largest owner and operator of hydropower in the U.S, with 75 projects. With a total nameplate capacity of 20,720 Megawatts (MW), USACE produces more than 24% of the nation's hydropower generating capacity. Nonfederal power plants at more than 40 USACE facilities add about another 2,000 MW of capacity. Much of this capacity is located in the Pacific Northwest and the Missouri River Basin, both of which are being impacted by climate change. Observed changes in snow pack and hydrology, including changes in the timing of spring snow melt and runoff, could have adverse impacts to hydropower production. Currently, there is more certainty in projecting temperature related impacts than precipitation-related impacts, but significant uncertainties remain. The USACE is currently evaluating adaptation and mitigation measures to better manage uncertainties through the use of both downscaled climate models and improved forecasts to drive adjustments in operating practices. This paper describes climate change impacts to USACE projects and presents an example of potential adaptation to USACE reservoir operating rule curves. (author)

  14. Global vs climate change

    International Nuclear Information System (INIS)

    Watson, H.L.; Bach, M.C.; Goklany, I.M.

    1991-01-01

    The various agents of global change that will affect the state of natural resources 50-100 years from now are discussed. These include economic and population growth, technological progress, and climatic change. The importance of climatic change lies in its effects on natural resources and on human activities that depend on those resources. Other factors affecting those resources include the demand on those resources from an increasing population and from a growing economy, and a more efficient use of those resources that comes from technological changes and from the consequences of economic growth itself. It is shown that there is a considerable ability to adapt to climatic change, since humans already have an intrinsic ability to adapt to the wide variations in climates that already exist and since technological developments can make it easier to cope with climatic variability. It appears that agents other than climatic change are more significant to the future state of natural resources than climatic change. Criteria for selecting options for addressing climatic change are outlined. Technological change and economic growth are seen to be key response options, since the vulnerability to climatic change depends on economic resources and technological progress. Specific options to stimulate sustainable economic growth and technological progress are listed. 16 refs., 1 fig., 2 tabs

  15. The creation of reasonable projections toward sustainable development considering the climate and socioeconomic changes in the Pacific Islands

    Science.gov (United States)

    Watanabe, S.; Iida, A.; Nakatani, J.; Noda, K.; Take, M.; Nakamura, S.

    2015-12-01

    The impacts of climate and socioeconomic change in the future are important factors to consider when discussing the issues of sustainable development in the Pacific Islands, since their impacts here are relatively large compared to those in other regions due to the severe limitation of internal resources and the external dependency of the life essentials. The tourism industry is the key driving force behind the economic growth in island region and it is promoted by the environmental attractions. This study constructs scenarios that foresees the effects of these changes and assesses the subsequent impact on both the local community and the tourism industry. In this study, the scenarios have been developed based on the representative concentration pathways (RCPs) and the shared socioeconomic pathways (SSPs). The progress of climate change was expected to affect the attraction of tourists as well as resources availability and food production. The difference of SSPs was expected to affect the quality of life in the local society and the quantity and/or the quality of tourism. A downscale and bias-correction using a local dataset was applied to assess the impacts of climate change, and the relationships between GDP, population, and estimated land availability in the current situation were applied to assess the impact of socioeconomic change. As case studies, the scenarios were constructed to assess the impacts in the Republic of Palau and Ishigaki Island, Japan. Both are typical islands where tourism is the main industry. The situation of environmental resources, local society, and tourism under changing climate and socioeconomic conditions was assessed using these scenarios. The creation of reasonable projections under appropriate scenarios can contribute to sustainable development not only in these islands but also in most Pacific Islands.

  16. At The Threshold Of The Fourth Industrial Revolution: Sustainable Initiatives In Brazilian Industries In The Context Of Anthropogenic Climate Change.

    Directory of Open Access Journals (Sweden)

    João Zaleski Neto

    2013-11-01

    Full Text Available The complexityand multiplicity of the possible interactions involved in the phenomenon of anthropogenicclimate change make it difficult, even for eminent scientists, to be absolutelycertain regarding the occurrence of global climate change and its consequences.Nevertheless, there is a consensus that the crisis is already here.  While top-down solutions to this problem arebeing discussed, this paper addresses the bottom-up approach to reducing GHGemissions.   On investigating thebehavior of three leading companies in the drinks, food and paint sector, whichare proactive specifically in relation to the problem of global climate changeand regarding sustainability in general, this study identifies the bestpractices and documents and disseminates them with a view to their implementationin other organizations.   With the use ofa tool containing 51 variables, which are each associated with five scenarios,it was possible to identify the degree to which the companies meet thechallenges imposed by the search for sustainability.  In this context, the overall objective ofthis study was to investigate and identify the behavior of three large companieswhich are leaders in their sector with regard to sustainability and,specifically, their actions aimed at reducing the effects of anthropogenicclimate change.

  17. Hydroecology of Intermittent and Ephemeral Streams: Will Landscape Connectivity Sustain Aquatic Organisms in a Changing Climate?

    Science.gov (United States)

    2015-07-24

    invaded ponds (2 bullfrog ponds (BF), dark grey triangles: CHOL = Cholla Pond, SHEL = Shell Pond; 1 bullfrog and mosquitofish pond (BF+M), black...conditions can cause loss of species and biomass that triggers restructuring of food webs (Ledger et al. 2013a). In light of projected climate change...ponds”), two ponds with bullfrogs present at time of sampling ( Shell and Cholla Ponds, “BF ponds”), and one pond with bullfrogs and mosquitofish

  18. Climate change and sustainable welfare: an argument for the centrality of human needs

    OpenAIRE

    Ian Gough

    2014-01-01

    Since climate change threatens human wellbeing across the globe and into the future, we require a concept of wellbeing that encompasses an equivalent ambit. This paper argues that only a concept of human need can do the work required. It compares need theory with three alternative approaches. Preference satisfaction theory is criticised on the grounds of subjectivity, epistemic irrationality, endogenous and adaptive preferences, the limitlessness of wants, the absence of moral evaluation, and...

  19. Climate Change and Sustainable Welfare: An Argument for the Centrality of Human Needs

    OpenAIRE

    Ian Gough

    2014-01-01

    Since climate change threatens human wellbeing across the globe and into the future, we require a concept of wellbeing that encompasses an equivalent ambit. This paper argues that only a concept of human need can do the work required. It compares need theory with three alternative approaches. Preference satisfaction theory is criticised on the grounds of subjectivity, epistemic irrationality, endogenous and adaptive preferences, the limitlessness of wants, the absence of moral evaluation, and...

  20. Biomarkers of Thermal Adaptation: New Tools in Sustainable Livestock Production under Climate Change

    OpenAIRE

    Geraldo, A; Lamy, E; Pinheiro, CC; Lopes, OS; Capela e Silva, F; Pereira, A

    2015-01-01

    Climate changes have been identified as one of the greatest environmental, social and economic threats to the planet and humanity. The increase of extreme weather events, such as prolonged droughts, extreme ambient temperatures or periods with high and intensive precipitation has effects on animal production systems. Crops, and consequently forage productivity and availability are compromised, the risk of new diseases increase, and animal production is impaired (growth, reproductive performan...

  1. Awareness of Climate Change and Sustainable Development Issues among Junior Secondary School (JSS Students in Port Harcourt Metropolis of Rivers State, Nigeria

    Directory of Open Access Journals (Sweden)

    Chimezie Njoku

    2016-10-01

    Full Text Available This study investigated the extent to which junior secondary school students in Port Harcourt Local Government Area of Rivers State Nigeria are aware of issues related to climate change and sustainable development. The study adopted a descriptive survey design. Four research questions were raised. Two instruments were used for data collection, a questionnaire and the junior secondary school teaching syllabus. The questionnaire titled “ Climate change and Sustainable Development Awareness Questionnaire” (CCSDA was used to obtain data from 1600 junior secondary school three (JSS3 students from the fourteen junior secondary schools in Port Harcourt Local Government of Rivers State, Nigeria. The questionnaire had three sections; A, B and C. Section A obtained the demographic features and bio-data of students, section B obtained information on the awareness level of climate change while section C obtained information on sustainable development awareness level. Simple percentages and mean were used to answer the research questions. The results from the data analysis revealed among other things that the JSS curriculum coverage of climate change is small; there is no sustainable development issues in the teaching syllabus of JSS; the level of awareness of sustainable Development issues is low; even though the climate change issues awareness level is high but the knowledge is low; students are eager and willing to know more about climate change and sustainable development issues. Based on these results, the researcher recommended among other things that more themes on Climate change and sustainable development should be introduced in social studies and integrated science in all the JSS level. Having very few topics on climate change and none at all on sustainable development at the junior secondary level is dangerous at this level of their development and more especially now that the world is striving to attain the Millennium Development Goals (MDGs.

  2. Future state of the climate change, mitigation and development of sustainable agriculture in Bulgaria

    Science.gov (United States)

    Kazandjiev, V.; Georgieva, V.; Moteva, M.; Marinova, T.; Dimitrov, P.

    2010-09-01

    The farming is one of the most important branches that bring the increase to the gross internal production in Bulgaria. At the same time, the agriculture is the only branch, as in home, so in world scale in which the made as well direct production spending and investing regenerating (or not) only in the frameworks to one vegetative season. In addition on this, development of the intensive farming without using the most advanced technologies such as irrigation, automation, selection - for obtaining stable cultivars and hybrids, permanent weather monitoring and agroclimatic zoning and integrated and biochemical protection to the cultures and plantations had not possible. Analysis of long-term meteorological data from different regions shows clear tendencies to warming and drying for the period of contemporary climate (1971-2000) as well in Bulgaria. Hydro-meteorological conditions in the country are worsened. The most entire estimate is made from the Intergovernmental Panel for Climate Change (IPCC) 2007. Most of authors proven that the last decades are really warmest for last century, even for the entire period of the most instrumental observations. The causes for global warming was long time debatable, but the last investigations prove it anthropogenetic derive. The main goal of the paper is framing in conditions of the expected climate changes in our country for period 2020-2050-2070 and the most likely impacts on the agriculture with inspection padding to the consequences in them and making physical conditions for development of proof farming in production regions of the country. By the means of the systematized database of meteorological and agrometeorological data which we have at disposition for the period of this survey (1971-2000); Provide assignment of the expected climatic changes according to the scenarios in the centers for observing and investigations of climatic changes in Europe, US., Canada and Australia (ECHAM 4, HadCM 2, CGCM 1, CSIRO-MK2 Bs and

  3. Peri-urban areas and food-energy-water nexus sustainability and resilience strategies in the age of climate change

    CERN Document Server

    Magoni, Marcello; Menoni, Scira

    2017-01-01

    This book explores the nexus among food, energy and water in peri-urban areas, demonstrating how relevant this nexus is for environmental sustainability. In particular it examines the effective management of the nexus in the face of the risks and trade-offs of mitigation policies, and as a mean to create resilience to climate change. The book delineates strategies and actions necessary to develop and protect our natural resources and improve the functionality of the nexus, such as: integrated management of the major resources that characterize the metabolism of a city, stronger coordination among stakeholders who often weight differently the services that are relevant to their individual concerns, integration of efforts towards environmental protection, adaptation to and prevention of climate change and disaster risks mitigation.

  4. Long-term trends in tourism climate index scores for 40 stations across Iran: the role of climate change and influence on tourism sustainability.

    Science.gov (United States)

    Roshan, Gholamreza; Yousefi, Robabe; Fitchett, Jennifer M

    2016-01-01

    Tourism is a rapidly growing international sector and relies intrinsically on an amenable climate to attract visitors. Climate change is likely to influence the locations preferred by tourists and the time of year of peak travel. This study investigates the effect of climate change on the Tourism Climate Index (TCI) for Iran. The paper first calculates the monthly TCI for 40 cities across Iran for each year from 1961 to 2010. Changes in the TCI over the study period for each of the cities are then explored. Increases in TCI are observed for at least one station in each month, whilst for some months no decreases occurred. For October, the maximum of 45% of stations demonstrated significant changes in TCI, whilst for December only 10% of stations demonstrated change. The stations Kashan, Orumiyeh, Shahrekord, Tabriz, Torbat-e-Heidarieh and Zahedan experienced significant increases in TCI for over 6 months. The beginning of the change in TCI is calculated to have occurred from 1970 to 1980 for all stations. Given the economic dependence on oil exports, the development of sustainable tourism in Iran is of importance. This critically requires the identification of locations most suitable for tourism, now and in the future, to guide strategic investment.

  5. FINANCIAL CRISIS, SUBSIDIES AND CLIMATE CHANGE IN THE EQUATION OF SUSTAINABLE DEVELOPMENT

    Directory of Open Access Journals (Sweden)

    FLORINA BRAN

    2011-03-01

    Full Text Available Financial crisis, subsidies and climate change in the equation ofsustainable development. An irreducible situation such as the contemporary financialcrisis creates the premises of major overthrow in decision criteria. Meanwhile,significant progresses in overcoming the ecological crisis, fueled mainly by the climatechange are also in relation with such changes. This convergence is easy to be observeddue to logical connections. If its existence was noticed at decisional levels is theoverarching question that structure the paper. Since the answer is positive, there areexplored the visions and plans of measures developed within this confrontation. Thereis applied a global approach and that is why each discussion considers also theimplications of economic globalization and of global environmental action as influencefactors on the path and direction of change.

  6. Hydroclimatic sustainability assessment of changing climate on cholera in the Ganges-Brahmaputra basin

    Science.gov (United States)

    Nasr-Azadani, Fariborz; Khan, Rakibul; Rahimikollu, Javad; Unnikrishnan, Avinash; Akanda, Ali; Alam, Munirul; Huq, Anwar; Jutla, Antarpreet; Colwell, Rita

    2017-10-01

    The association of cholera and climate has been extensively documented. However, determining the effects of changing climate on the occurrence of disease remains a challenge. Bimodal peaks of cholera in Bengal Delta are hypothesized to be linked to asymmetric flow of the Ganges and Brahmaputra rivers. Spring cholera is related to intrusion of bacteria-laden coastal seawater during low flow seasons, while autumn cholera results from cross-contamination of water resources when high flows in the rivers cause massive inundation. Coarse resolution of General Circulation Model (GCM) output (usually at 100 - 300 km)cannot be used to evaluate variability at the local scale(10-20 km),hence the goal of this study was to develop a framework that could be used to understand impacts of climate change on occurrence of cholera. Instead of a traditional approach of downscaling precipitation, streamflow of the two rivers was directly linked to GCM outputs, achieving reasonable accuracy (R2 = 0.89 for the Ganges and R2 = 0.91 for the Brahmaputra)using machine learning algorithms (Support Vector Regression-Particle Swarm Optimization). Copula methods were used to determine probabilistic risks of cholera under several discharge conditions. Key results, using model outputs from ECHAM5, GFDL, andHadCM3for A1B and A2 scenarios, suggest that the combined low flow of the two rivers may increase in the future, with high flows increasing for first half of this century, decreasing thereafter. Spring and autumn cholera, assuming societal conditions remain constant e.g., at the current rate, may decrease. However significant shifts were noted in the magnitude of river discharge suggesting that cholera dynamics of the delta may well demonstrate an uncertain predictable pattern of occurrence over the next century.

  7. Climate change adaptation via targeted ecosystem service provision: a sustainable land management strategy for the Segura catchment (SE Spain)

    Science.gov (United States)

    Zagaria, Cecilia; de Vente, Joris; Perez-Cutillas, Pedro

    2014-05-01

    Topical research investigating climate, land-use and management scenarios in the Segura catchment (SE Spain), depicts a landscape at high-risk of, quite literally, deserting agriculture. Land degradation in the semi-arid region of SE Spain is characterized by water shortage, high erosion rates and salinization, increasingly exacerbated by climatic changes, scarce vegetation cover and detrimental farming practices. Future climate scenarios predict increases in aridity, variability and intensity of rainfall events, leading to increasing pressure on scarce soil and water resources. This study conceptualized the impending crisis of agro-ecological systems of the Segura basin (18800 km2) as a crisis of ecosystem service deterioration. In light of existing land degradation drivers and future climate scenarios, the potential of Sustainable Land Management (SLM) strategies was evaluated to target three priority ecosystem services (water provision, sediment retention and carbon sequestration) as a means to achieve climate change adaptation and mitigation. A preceding thorough process of stakeholder engagement (as part of the EU funded DESIRE project) indicated five SLM technologies for potential implementation, all with a focus upon reducing soil erosion, increasing soil water holding capacity and soil organic matter content. These technologies have been tested for over four years in local experimental field plots, and have provided results on the local effects upon individual environmental parameters. Despite the growing emphasis witnessed in literature upon the context-specificity which characterizes adaptation solutions, the frequent analysis at the field scale is limited in both scope and utility. There is a need to investigate the effects of adaptive SLM solutions at wider, regional scales. Thus, this study modeled the cumulative effect of each of the five selected SLM technologies with InVEST, a spatial analyst tool designed for ecosystem service quantification and

  8. ClimateInterpreter.org: an online sharing platform with best practices and resources on effective climate change communication, climate change exhibits, and sustainability efforts at aquariums, zoos, and science museums

    Science.gov (United States)

    Miller, M. K.; MacKenzie, S.

    2011-12-01

    Many aquariums, zoos, museums, and other informal science education (ISE) centers across the country want to connect their visitors with the important issue of climate change. Communicating climate change and the science it embodies is no easy task though, and ISE institutions are seeking creative and collaborative ways to best interpret the issue with their audiences. Some of these institutions, particularly aquariums and zoos, have live specimens on exhibit that stand to be severely impacted by climate change. Others see it as an educational and moral imperative to address such an important issue affecting the world today, especially one so close to the core mission of their institution. Regardless, informal science educators have noticed that the public is increasingly coming to them with questions related to climate change, and they want to be able to respond as effectively as they can. The Monterey Bay Aquarium is one partner in a coalition of aquariums, zoos, museums and informal science education institutions that are working together to present climate change to its visitors. These institutions hold enormous public trust as sources of sound scientific information. Whether it is through exhibitions like the Aquarium's Hot Pink Flamingos: Stories of Hope in a Changing Sea, interpretive and communication techniques to navigate challenging climate change discussions, or with sustainability planning and operational greening efforts, there is a concerted movement to improve the capacity of these institutions to respond to the issue. Ultimately, their goal is to inspire visitors in a way that positively impacts the country's discourse surrounding climate change, and helps steer our dialog toward a focus on solutions. In addition to the Hot Pink Flamingos exhibit, the Aquarium is also working with the coalition to build a website, www.climateinterpreter.org, that can serve as an online platform for sharing the experiences of what different partners have learned at

  9. Evaluating the contribution of Sustainable Land Management to climate change adaptation and mitigation, and its impacts on Mediterranean ecosystem services.

    Science.gov (United States)

    de Vente, Joris; Zagaria, Cecilia; Pérez-Cutillas, Pedro; Almagro, Maria; Martínez-Mena, Maria; Baartman, Jantiene; Boix-Fayos, Carolina

    2015-04-01

    Changing climate and land management have strong implications for soil and water resources and for many essential ecosystem services (ES), such as provision of drinking and irrigation water, soil erosion control, and carbon sequestration. Large impacts of climate change are expected in the Mediterranean, characterized by a high dependence on scarce soil and water resources. On the other hand, well designed Sustainable Land Management (SLM) strategies can reduce the risks associated with climate change, but their design requires knowledge of their multiple effects on ecosystem services under present and future climate scenarios and of possible tradeoffs. Moreover, strategies are only viable if suited to local environmental, socio-economic and cultural conditions, so stakeholder engagement is crucial during their selection, evaluation and implementation. We present preliminary results of a catchment wide assessment of the expected impacts of climate change on water availability in the Segura basin (18800 km2) southeastern Spain. Furthermore, we evaluated the impacts of past land use changes and the benefits of catchment wide implementation of SLM practices to protect soil and water resources, prevent sedimentation of reservoirs and increase carbon sequestration in soil and vegetation. We used the InVEST modeling framework to simulate the water availability and sediment export under different climate, land use and land management scenarios, and quantified carbon stocks in soil and vegetation. Realistic scenarios of implementation of SLM practices were prepared based on an extensive process of stakeholder engagement and using latest climate change predictions from Regional Climate Models for different emission scenarios. Results indicate a strong decrease in water availability in the Segura catchment under expected climate change, with average reductions of upto 60% and large spatial variability. Land use changes (1990 - 2006) resulted in a slight increase in water

  10. Sustainability of integrated land and water resources management in the face of climate and land use changes

    Science.gov (United States)

    Setegn, Shimelis

    2017-04-01

    Sustainable development integrates economic development, social development, and environmental protection. Land and Water resources are under severe pressure from increasing populations, fast development, deforestation, intensification of agriculture and the degrading environment in many part of the world. The demand for adequate and safe supplies of water is becoming crucial especially in the overpopulated urban centers of the Caribbean islands. Moreover, population growth coupled with environmental degradation and possible adverse impacts of land use and climate change are major factors limiting freshwater resource availability. The main objective of this study is to develop a hydrological model and analyze the spatiotemporal variability of hydrological processes in the Caribbean islands of Puerto Rico and Jamaica. Physically based eco-hydrological model was developed and calibrated in the Rio Grande Manati and Wag water watershed. Spatial distribution of annual hydrological processes, water balance components for wet and dry years, and annual hydrological water balance of the watershed are discussed. The impact of land use and climate change are addressed in the watersheds. Appropriate nature based adaptation strategies were evaluated. The study will present a good understanding of advantages and disadvantages of nature-based solutions for adapting climate change, hydro-meteorological risks and other extreme hydrological events.

  11. Climatic changes

    DEFF Research Database (Denmark)

    Majgaard Krarup, Jonna

    2014-01-01

    According to Cleo Paskal climatic changes are environmental changes. They are global, but their impact is local, and manifests them selves in the landscape, in our cities, in open urban spaces, and in everyday life. The landscape and open public spaces will in many cases be the sites where...... spaces. From Henri LeFebvre’s thinking we learn that the production of space is a feed back loop, where the space is constructed when we attach meaning to it, and when the space offers meaning to us. Spatial identity is thus not the same as identifying with space. Without indentifying with space, space...... doesn’t become place, and thus not experienced as a common good. Many Danish towns are situated by the sea; this has historically supported a strong spatial, functional and economically identity of the cities, with which people have identified. Effects of globalization processes and a rising sea level...

  12. Trade and climate change

    Energy Technology Data Exchange (ETDEWEB)

    Tamiotti, L.; Teh, R.; Kulacoglu, V. (World Trade Organization (WTO), Geneva (Switzerland)); Olhoff, A.; Simmons, B.; Abaza, H. (United Nations Environment Programme (UNEP) (Denmark))

    2009-06-15

    The Report aims to improve understanding about the linkages between trade and climate change. It shows that trade intersects with climate change in a multitude of ways. For example, governments may introduce a variety of policies, such as regulatory measures and economic incentives, to address climate change. This complex web of measures may have an impact on international trade and the multilateral trading system. The Report begins with a summary of the current state of scientific knowledge on climate change and on the options available for responding to the challenge of climate change. The scientific review is followed by a part on the economic aspects of the link between trade and climate change, and these two parts set the context for the subsequent parts of the Report, which looks at the policies introduced at both the international and national level to address climate change. The part on international policy responses to climate change describes multilateral efforts to reduce greenhouse gas emissions and to adapt to the effects of climate change, and also discusses the role of the current trade and environment negotiations in promoting trade in technologies that aim to mitigate climate change. The final part of the Report gives an overview of a range of national policies and measures that have been used in a number of countries to reduce greenhouse gas emissions and to increase energy efficiency. It presents key features in the design and implementation of these policies, in order to draw a clearer picture of their overall effect and potential impact on environmental protection, sustainable development and trade. It also gives, where appropriate, an overview of the WTO rules that may be relevant to such measures. (author)

  13. Climate change and sustainability. Seven questions CEOs and boards should ask about 'triple bottom line' reporting

    International Nuclear Information System (INIS)

    2011-01-01

    The questions, dealt with in this report are: (1) Who issues sustainability reports? More than 3,000 companies worldwide, including more than two-thirds of the Fortune Global 500; (2) Why report on sustainability if you do not have to? Increasingly, external stakeholders such as institutional investors expect it. Reporting can also bring operational improvements, strengthen compliance, and enhance your corporate reputation; (3) What information should a sustainability report contain? Reports should contain key performance indicators relevant to the reporter's industry. Four principles for deciding what to include are materiality, stakeholder inclusiveness, sustainability context, and completeness; (4) What governance, systems and processes are needed to report on sustainability? Governance requires a high-level mandate and clear reporting lines. Also needed: robust systems and processes that help companies collect, store and analyze sustainability information; (5) Do sustainability reports have to be audited? Not yet. But they are being more closely monitored than ever before. As this trend continues, users of sustainability information will come to expect that the information has been validated by a reliable third party; (6) What are the challenges and risks of reporting? Sustainability reporting presents many challenges, including data consistency, striking a balance between positive and negative information, continually improving performance and keeping reports readable and concise; and finally (7) How can companies get the most value out of sustainability reporting? Sustainability reports should be mandatory reading for all employees, and can be a valuable tool for communicating with external audiences as well. Setting targets in the form of KPIs also forces the organization to meet publicly stated goals, which makes reporting an accountability tool.

  14. Small farm dams: impact on river flows and sustainability in a context of climate change

    Science.gov (United States)

    Habets, F.; Philippe, E.; Martin, E.; David, C. H.; Leseur, F.

    2014-10-01

    The repetition of droughts in France has led to a growing demand for irrigation water and consequently to an increase in requests for the construction of small farm dams. Although such dams are small, their accumulation in a basin affects river flows, because the water collected in these small farm dams is used for irrigation and thus does not contribute to river flow. In order to gain more insight into their impact on the annual and monthly discharges, especially during dry years, a small farm dam model was built and connected to a hydrometeorological model. Several scenarios with different volume capacities, filling catchment sizes and filling periods were tested for such dams. The results were analysed in a small basin in western France, where the pressure for building such dams is high, and then extended to the entire country. It was found that, due to the hydrometeorological conditions (mainly low precipitation compared to other regions in France), the development of small farm dams in north-western France would result in greater decreases in river flows and less efficient filling of small farm dams than in other regions. Therefore, such dams might not be as efficient as expected in supplying water to farmers when needed. Moreover, the ability to fill small farm dams is projected to decrease in a context of climate change, despite the uncertainty on the evolution of precipitation, thus worsening the situation.

  15. The Forgotten Benefits of Climate Change Mitigation. Innovation, Technological Leapfrogging, Employment, and Sustainable Development

    Energy Technology Data Exchange (ETDEWEB)

    Jochem, E. [Fraunhofer-Institut fuer Systemtechnik und Innovationsforschung ISI, Karlsruhe (Germany); Madlener, R. [Centre for Energy Policy and Economics CEPE, ETH Zentrum, WEC, Zuerich (Switzerland)

    2003-07-01

    Traditional concepts for ancillary benefit/co-benefit frameworks reflect a macro and welfare economics perspective. They are often designed to serve certain modelling requirements, and typically focus primarily on avoided environmental damages and/or on induced net employment. This paper presents a conceptual framework that is extended to non-environmental and non-climate-change externalities. It not only includes the net ancillary and co-benefits that accrue from the dynamics of technological innovation and market diffusion, but also those from spillover effects that arise from global trade, communications, and technology transfer, which can all have important impacts on both the business economics and the macroeconomic level. We show that multi-functionality of energy-efficient technologies at the useful energy level, in contrast to mono-functionality of energy conversion technologies, leads to net ancillary benefits/co-benefits of GHG mitigation that may go far beyond fossil energy savings and emission mitigation, and that are in many cases not (or at least not sufficiently) accounted for in investment decision-making and policy-making processes. Several illustrative examples are provided to underline the points that are made.

  16. Climate change and the biosphere option: moving to a sustainable future

    International Nuclear Information System (INIS)

    Layzell, D.B.; Mitchell, H.M.

    1999-01-01

    Human activities resulting in greenhouse gas (GHG) emissions have been implicated as the primary factor forcing climate change. This evidence led to a landmark international agreement in Kyoto, (1997) committing the developed countries of the world to reductions in GHG emissions. In Canada, fossil fuel use over the past few centuries has released about 5200 Mt C into the atmosphere. An equivalent amount has probably been added as a result of deforestation and agricultural practice in this country. If we can manage our biosphere better and return even a fraction of the lost biosphere C, we can make a significant contribution to reducing Canada's current annual GHG emission. In the process, plants ( including trees) will trap the sun's energy and build an energy-rich biomass that we can learn to utilize as an energy, chemical and material resource for the future. In doing so, we will relieve the escalating demand for fossil fuels. The BIOCAP Network will be a multidisciplinary group of university, government and industry researchers dedicated to exploring the scientific, technological and policy implications of this 'biosphere option'. Canada's 'biosphere option' for GHG management is both a national opportunity and a global responsibility

  17. Climate change and broadacre livestock production across southern Australia. 1. Impacts of climate change on pasture and livestock productivity, and on sustainable levels of profitability.

    Science.gov (United States)

    Moore, Andrew D; Ghahramani, Afshin

    2013-05-01

    Broadacre livestock production is a major but highly diverse component of agriculture in Australia that will be significantly exposed to predicted changes in climate over coming decades. We used the GRAZPLAN simulation models to assess the impacts of climate change under the SRES A2 scenario across southern Australia. Climate change impacts were examined across space (25 representative locations) and time (1970-99, 2030, 2050 and 2070 climate) for each of five livestock enterprises. Climate projection uncertainty was considered by analysing projections from four global circulation models (GCMs). Livestock production scenarios were compared at their profit-maximizing stocking rate, constrained to ensure that risks of soil erosion were acceptable. Impacts on net primary productivity (ANPP) varied widely between GCM projections; the average declines from historical climate were 9% in 2030, 7% in 2050 and 14% in 2070. Declines in ANPP were larger at lower-rainfall locations. Sensitivity of ANPP to changes in rainfall ranged from 0.4 to 1.7, to temperature increase from -0.15 to +0.07 °C(-1) and to CO2 increase from 0.11 to 0.32. At most locations the dry summer period lengthened, exacerbating the greater erosion risk due to lower ANPP. Transpiration efficiency of pastures increased by 6-25%, but the proportion of ANPP that could safely be consumed by livestock fell sharply so that operating profit (at constant prices) fell by an average of 27% in 2030, 32% in 2050 and 48% in 2070. This amplification of ANPP reductions into larger profitability declines is likely to generalize to other extensive livestock systems. Profit declines were most marked at drier locations, with operating losses expected at 9 of the 25 locations by 2070. Differences between livestock enterprises were smaller than differences between locations and dates. Future research into climate change impacts on Australian livestock production needs to emphasise the dry margin of the cereal-livestock zone

  18. Towards the next generation of climate change assessment: learning from past experiences to inform a sustainable future

    Science.gov (United States)

    Mach, K. J.; Field, C. B.

    2017-12-01

    Over decades, assessment by the Intergovernmental Panel on Climate Change and many others has bolstered understanding of the climate problem: unequivocal warming, pervasive impacts, and serious risks from continued high emissions of heat-trapping gases. Societies are increasingly responding with early actions to decarbonize energy systems and prepare for impacts. This emerging era of climate solutions creates a need for new approaches to assessment that emphasize learning from ongoing real-world experiences and that help close the gap between aspirations and the pace of progress. Against this backdrop, the presentation will take stock of recent advances and challenges in assessment, especially drawing from analysis of climate change assessment. Four assessment priorities will be considered: (1) integrating diverse evidence including quantitative and qualitative results, (2) applying rigorous expert judgment in evaluating knowledge and uncertainties, (3) exploring widely ranging futures and their connections to ongoing choices and actions, and (4) incorporating interactions among experts and decision-makers in assessment processes. Across these assessment priorities, the presentation will critique both opportunities and pitfalls, outlining possibilities for future experimentation, innovation, and learning. It will evaluate, in particular, lessons from risk-based approaches; strategies for transparently acknowledging persistent uncertainties and contested priorities; ways to minimize biases and foster creativity in expert judgments; scenario-based assessment of surprises, deep uncertainties, and decision-making implications; and opportunities for broadening the conception of expertise and engaging different decision-makers and stakeholders. Overall, these approaches can advance assessment products and processes as a basis for sustained dialogue supporting decision-making.

  19. Adapting rice production to climate change for sustainable blue water consumption: an economic and virtual water analysis

    Science.gov (United States)

    Darzi-Naftchali, Abdullah; Karandish, Fatemeh

    2017-12-01

    Sustainable utilization of blue water resources under climate change is of great significance especially for producing high water-consuming crops in water-scarce regions. Based on the virtual water concept, we carried out a comprehensive field-modeling research to find the optimal agricultural practices regarding rice blue water consumption under prospective climate change. The DSSAT-CERES-Rice model was used in combination with 20 GCMs under three Representative Concentration Pathways of low (RCP2.6), intermediate (RCP4.6), and very high (RCP8.5) greenhouse concentrations to predict rice yield and water requirement and related virtual water and economic return for the base and future periods. The crop model was calibrated and validated based on the 2-year field data obtained from consolidated paddy fields of the Sari Agricultural Sciences and Natural Resources University during 2011 and 2012 rice cropping cycles. Climate change imposes an increase of 0.02-0.04 °C in air temperature which consequently shifts rice growing seasons to winter season, and shorten the length of rice physiological maturity period by 2-15 days. While rice virtual water reduces by 0.1-20.6% during 2011-2070, reduced rice yield by 3.8-22.6% over the late twenty-first century results in a considerable increase in rice virtual water. By increasing the contribution of green water in supplying crop water requirement, earlier cropping could diminish blue water consumption for rice production in the region while cultivation postponement increases irrigation water requirement by 2-195 m3 ha-1. Forty days delay in rice cultivation in future will result in 29.9-40.6% yield reduction and 43.9-60% increase in rice virtual water under different scenarios. Earlier cropping during the 2011-2040 and 2041-2070 periods would increase water productivity, unit value of water, and economic value of blue water compared to the base period. Based on the results, management of rice cultivation calendar is a

  20. Changing climate, changing frames

    International Nuclear Information System (INIS)

    Vink, Martinus J.; Boezeman, Daan; Dewulf, Art; Termeer, Catrien J.A.M.

    2013-01-01

    Highlights: ► We show development of flood policy frames in context of climate change attention. ► Rising attention on climate change influences traditional flood policy framing. ► The new framing employs global-scale scientific climate change knowledge. ► With declining attention, framing disregards climate change, using local knowledge. ► We conclude that frames function as sensemaking devices selectively using knowledge. -- Abstract: Water management and particularly flood defence have a long history of collective action in low-lying countries like the Netherlands. The uncertain but potentially severe impacts of the recent climate change issue (e.g. sea level rise, extreme river discharges, salinisation) amplify the wicked and controversial character of flood safety policy issues. Policy proposals in this area generally involve drastic infrastructural works and long-term investments. They face the difficult challenge of framing problems and solutions in a publicly acceptable manner in ever changing circumstances. In this paper, we analyse and compare (1) how three key policy proposals publicly frame the flood safety issue, (2) the knowledge referred to in the framing and (3) how these frames are rhetorically connected or disconnected as statements in a long-term conversation. We find that (1) framings of policy proposals differ in the way they depict the importance of climate change, the relevant timeframe and the appropriate governance mode; (2) knowledge is selectively mobilised to underpin the different frames and (3) the frames about these proposals position themselves against the background of the previous proposals through rhetorical connections and disconnections. Finally, we discuss how this analysis hints at the importance of processes of powering and puzzling that lead to particular framings towards the public at different historical junctures

  1. Sustainable land management contribution to successful land-based climate change adaptation and mitigation : a report of the Science-Policy Interface

    OpenAIRE

    Sanz, M.J.; De Vente, J.L.; Chotte, Jean-Luc; Bernoux, Martial; Kust, G.; Ruiz, I.; Almagro, M.; Alloza, J.A.; Vallejo, R.; Castillo, V.; Hebel, A.; Akhtar-Schuster, M.

    2017-01-01

    Sustainable Land Management (SLM) represents a holistic approach to achieving long-term productive ecosystems by integrating biophysical, socio-cultural and economic needs and values. SLM is one of the main mechanisms to achieve Land Degradation Neutrality (LDN).To foster and facilitate the adoption of SLM practices that address DLDD while mitigating climate change and enhancing climate change adaptation, this report assesses the synergistic potential of SLM practices while als...

  2. Re-use of wastewater for a sustainable forest production and climate change mitigation under arid environments

    Directory of Open Access Journals (Sweden)

    Maria Cristina Monteverdi

    2014-06-01

    Full Text Available 800x600 Over the last decades biotic and abiotic constrains together with human actions are determining a substantial environmental pressure, particularly in dry lands as the south of the Mediterranean region. From very long time, indeed, simultaneous drivers such as demographic growth, climate change and socio-economic factors are weakening the previous homeostasis between human needs and natural resources on the regional scale.Resulting pressures are determining environmental degradation and increase of desertification risk for the arid and semiarid lands. Water quality and availability are both crucial points limiting people well-being and livelihoods in the same context. Scarcity of fresh water and heavy and mismanaged production of wastewater are the main factors affecting water resources. Increasing pollution of soil and ground waters reduces the possibility of sustainable development of local communities with relevant social consequences. The FAO's supporting program in north Africa aims to: a develop new and cheaper phytotechnologies (e.g. constructed wetland system; innovative treatment system for reuse of waste water for fertigation; b treat wastewater for water quality protection; c promote land recovery by means of sustainable multipurpose forestry; d adopt bioengineering interventions to stop slopes erosion and protect urban, and semi-urban infrastructures; e create pilot demonstrative areas to test multi-purpose sustainable agroforestry systems. Within this frame, an integrated approach was designed to promote innovative sustainable water management and multipurpose forestry, in order to mitigate the effects of climate change, promote land recovery, and improve the livelihoods of local population. The present paper aims to provide an overview of the FAO project GCP/RAB/013/ITA. Particularly, two pilot studies are shown and discussed. Normal 0 14 false false false IT X-NONE X-NONE MicrosoftInternetExplorer4 /* Style Definitions

  3. Composting projects under the Clean Development Mechanism: Sustainable contribution to mitigate climate change

    International Nuclear Information System (INIS)

    Rogger, Cyrill; Beaurain, Francois; Schmidt, Tobias S.

    2011-01-01

    The Clean Development Mechanism (CDM) of the Kyoto Protocol aims to reduce greenhouse gas emissions in developing countries and at the same time to assist these countries in sustainable development. While composting as a suitable mitigation option in the waste sector can clearly contribute to the former goal there are indications that high rents can also be achieved regarding the latter. In this article composting is compared with other CDM project types inside and outside the waste sector with regards to both project numbers and contribution to sustainable development. It is found that, despite the high number of waste projects, composting is underrepresented and a major reason for this fact is identified. Based on a multi-criteria analysis it is shown that composting has a higher potential for contribution to sustainable development than most other best in class projects. As these contributions can only be assured if certain requirements are followed, eight key obligations are presented.

  4. Energy and climate change: the role of nuclear energy for sustainable development

    International Nuclear Information System (INIS)

    Voss, A.; Schmid, G.

    1997-01-01

    Nuclear energy is an important part of a balanced energy mix. Nuclear energy has the potential to make a significant contribution both to economic development and to a significant cost-effective reduction in carbon emissions, probably the two most salient aspects of sustainable development. Nuclear energy has clearly demonstrated its usefulness and favorable contribution in the past. Continuous development of nuclear technologies is warranted to achieve future sustainable development. Therefore, an open discussion on the potential future role of nuclear can be helpful to remove some political motivated constraints on nuclear power development. (author) 1 fig., 2 refs

  5. 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

  6. The Leapfrogging Opportunity: The Role of Education in Sustainable Development and Climate Change Mitigation

    Science.gov (United States)

    Sarabhai, Kartikeya; Vyas, Purvi

    2017-01-01

    Recognising that the current paradigm of development which is fossil fuel based and high on consumption and waste is not a viable option for the future, developing countries need to take an alternative path towards sustainable development. All too often, they merely imitate solutions which are already being discarded in the West. The confidence…

  7. Runaway Climate Change as Challenge to the "Closing Circle" of Education for Sustainable Development

    Science.gov (United States)

    Selby, David; Kagawa, Fumiyo

    2010-01-01

    Education for sustainable development (ESD) is the latest and thickest manifestation of the "closing circle" of policy-driven environmental education. Characterised by definitional haziness, a tendency to blur rather than lay bare inconsistencies and incompatibilities, and a cozy but ill-considered association with the globalisation agenda, the…

  8. Big agronomic data validates an oxymoron: Sustainable intensification under climate change

    Science.gov (United States)

    Crop science is increasingly embracing big data to reconcile the apparent rift between intensification of food production and sustainability of a steadily stressed production base. A strategy based on long-term agroecosystem research and modeling simulation of crops, crop rotations and cropping sys...

  9. Climate Change and Poverty Reduction

    Energy Technology Data Exchange (ETDEWEB)

    Anderson, Simon

    2011-08-15

    Climate change will make it increasingly difficult to achieve and sustain development goals. This is largely because climate effects on poverty remain poorly understood, and poverty reduction strategies do not adequately support climate resilience. Ensuring effective development in the face of climate change requires action on six fronts: investing in a stronger climate and poverty evidence base; applying the learning about development effectiveness to how we address adaptation needs; supporting nationally derived, integrated policies and programmes; including the climate-vulnerable poor in developing strategies; and identifying how mitigation strategies can also reduce poverty and enable adaptation.

  10. Water Resources Sustainability in Northwest Mexico: Analysis of Regional Infrastructure Plans under Historical and Climate Change Scenarios

    Science.gov (United States)

    Che, D.; Robles-Morua, A.; Mayer, A. S.; Vivoni, E. R.

    2012-12-01

    The arid state of Sonora, Mexico, has embarked on a large water infrastructure project to provide additional water supply and improved sanitation to the growing capital of Hermosillo. The main component of the Sonora SI project involves an interbasin transfer from rural to urban water users that has generated conflicts over water among different social sectors. Through interactions with regional stakeholders from agricultural and water management agencies, we ascertained the need for a long-term assessment of the water resources of one of the system components, the Sonora River Basin (SRB). A semi-distributed, daily watershed model that includes current and proposed reservoir infrastructure was applied to the SRB. This simulation framework allowed us to explore alternative scenarios of water supply from the SRB to Hermosillo under historical (1980-2010) and future (2031-2040) periods that include the impact of climate change. We compared three precipitation forcing scenarios for the historical period: (1) a network of ground observations from Mexican water agencies; (2) gridded fields from the North America Land Data Assimilation System (NLDAS) at 12 km resolution; and (3) gridded fields from the Weather Research and Forecasting (WRF) model at 10 km resolution. These were compared to daily historical observations at two stream gauging stations and two reservoirs to generate confidence in the simulation tools. We then tested the impact of climate change through the use of the A2 emissions scenario and HadCM3 boundary forcing on the WRF simulations of a future period. Our analysis is focused on the combined impact of existing and proposed reservoir infrastructure at two new sites on the water supply management in the SRB under historical and future climate conditions. We also explore the impact of climate variability and change on the bimodal precipitation pattern from winter frontal storms and the summertime North American monsoon and its consequences on water

  11. Sustainability Impact Assessment of two forest-based bioenergy production systems related to mitigation and adaption to Climate Change

    Science.gov (United States)

    Gartzia-Bengoetxea, Nahia; Arias-González, Ander; Tuomasjukka, Diana

    2016-04-01

    New forest management strategies are necessary to resist and adapt to Climate Change (CC) and to maintain ecosystem functions such as forest productivity, water storage and biomass production. The increased use of forest-based biomass for energy generation as well as the application of combustion or pyrolysis co-products such as ash or biochar back into forest soils is being suggested as a CC mitigation and adaptation strategy while trying to fulfil the targets of both: (i) Europe 2020 growth strategy in relation to CC and energy sustainability and (ii) EU Action Plan for the Circular Economy. The energy stored in harvested biomass can be released through combustion and used for energy generation to enable national energy security (reduced oil dependence) and the substitution of fossil fuel by renewable biomass can decrease the emission of greenhouse gases.In the end, the wood-ash produced in the process can return to the forest soil to replace the nutrients exported by harvesting. Another way to use biomass in this green circular framework is to pyrolyse it. Pyrolysis of the biomass produce a carbon-rich product (biochar) that can increase carbon sequestration in the soils and liquid and gas co-products of biomass pyrolysis can be used for energy generation or other fuel use thereby offsetting fossil fuel consumption and so avoiding greenhouse gas emissions. Both biomass based energy systems differ in the amount of energy produced, in the co-product (biochar or wood ash) returned to the field, and in societal impacts they have. The Tool for Sustainability Impact Assessment (ToSIA) was used for modelling both energy production systems. ToSIA integrates several different methods, and allows a quantification and objective comparison of economic, environmental and social impacts in a sustainability impact assessment for different decision alternatives/scenarios. We will interpret the results in order to support the bioenergy planning in temperate forests under the

  12. Aquatic microphylla Azolla: a perspective paradigm for sustainable agriculture, environment and global climate change.

    Science.gov (United States)

    Kollah, Bharati; Patra, Ashok Kumar; Mohanty, Santosh Ranjan

    2016-03-01

    This review addresses the perspectives of Azolla as a multifaceted aquatic resource to ensure ecosystem sustainability. Nitrogen fixing potential of cyanobacterial symbiont varies between 30 and 60 kg N ha(-1) which designates Azolla as an important biological N source for agriculture and animal industry. Azolla exhibits high bioremediation potential for Cd, Cr, Cu, and Zn. Azolla mitigates greenhouse gas emission from agriculture. In flooded rice ecosystem, Azolla dual cropping decreased CH4 emission by 40 % than did urea alone and also stimulated CH4 oxidation. This review highlighted integrated approach using Azolla that offers enormous public health, environmental, and cost benefits.

  13. Future climate change challenges to sustainable forest management in the Zambezi basin

    CSIR Research Space (South Africa)

    Muchuru, S

    2015-09-01

    Full Text Available in the drive towards sustainable forest management. Africa should strive towards continued democratization, good governance, regional cooperation and integration to harness the huge opportunities in the forest sector. Bibliography African Development Bank... forestry: a few observed trends and issues to watch Godwin Kowero opinion piece Africa’s institutional capacity to manage its forests August B. Temu a donoR’s peRspecTiVe on FoResT secToR deVelopMenT in aFRica: The case of Finnish development aid Vesa...

  14. Adaptation measures to sustain indigenous practices and the use of indigenous knowledge systems to adapt to climate change in Mutoko rural district of Zimbabwe

    Directory of Open Access Journals (Sweden)

    Shingirai S. Mugambiwa

    2018-04-01

    Full Text Available This article examines adaptation measures used to sustain indigenous practices and the use of indigenous knowledge systems (IKS to adapt to climate change in Mutoko rural district of Zimbabwe. Community-based adaptation is able to reduce the vulnerability as well as improve the resilience of the local people to climatic variability and change. Subsistence farmers have always adopted adaptive strategies to some of these changes over the years. As such, the adoption of indigenous practices will significantly help rural community members to adapt to climate change. This study employed a qualitative method and an exploratory design, and the results are derived from 30 purposively selected in-depth interviews. The study discovered that there are numerous measures used to adapt to climate change and subsequently to sustain indigenous practices. The study also found that the community no longer grows maize in large quantities, having shifted to millet and sorghum in order to adapt to climate change. The community also provided various strategies to adapt to climate change. These strategies include mulching, creating large storage houses for produce and creating temporary walls on riverbanks in order to store water when the rivers dry up. This study concludes that climate change adaptation measures employed by the community have significantly helped them to sustain their indigenous practices in many ways. Also, the use of IKS, through activities such as crop type change from maize to traditional millet and sorghum (which facilitates traditional lifestyle and activities, re-establishes the community’s indigenous practices since they are made to observe the practices of yesteryear.

  15. Climate change and sustainability of the carbon sink in Maritime salt marshes

    International Nuclear Information System (INIS)

    Chmura, G.L.

    2008-01-01

    Ideal carbon sinks do not emit greenhouse gases (GHGs) and are sustainable with future trends in global warming. This presentation discussed the potential for using Maritime salt marshes as carbon sinks. The marshes are covered with grasses adapted to saline soils. Photosynthesis by the marsh plants and algae fix the carbon dioxide (CO 2 ) directly from the atmosphere. The carbon is then buried by mineral sediment. Wetlands without saline water are known to produce methane. The carbon in salt marsh soils does not significantly decline with depth or time. Salt marshes and mangroves store an average of 210 g of CO 2 per m 2 per year. The tidal floodwaters keep the soils wet, which allows for slow decomposition. Canadian salt marsh soils have increased in thickness at a rate of between 2 to 4 mm per year. Measurement programs have demonstrated the sustainability of inner Bay of Fundy marshes in relation to rising sea levels. Opportunities for carbon sinks also exist in dyked marshes in the region. It was concluded that the salt marshes can account for between 4 to 6 per cent of Canada's targeted reductions under the Kyoto Protocol. tabs., figs.

  16. A method for modeling the effects of climate and land use changes on erosion and sustainability of soil in a Mediterranean watershed (Languedoc, France).

    Science.gov (United States)

    Paroissien, Jean-Baptiste; Darboux, Frédéric; Couturier, Alain; Devillers, Benoît; Mouillot, Florent; Raclot, Damien; Le Bissonnais, Yves

    2015-03-01

    Global climate and land use changes could strongly affect soil erosion and the capability of soils to sustain agriculture and in turn impact regional or global food security. The objective of our study was to develop a method to assess soil sustainability to erosion under changes in land use and climate. The method was applied in a typical mixed Mediterranean landscape in a wine-growing watershed (75 km(2)) within the Languedoc region (La Peyne, France) for two periods: a first period with the current climate and land use and a second period with the climate and land use scenarios at the end of the twenty-first century. The Intergovernmental Panel on Climate Change A1B future rainfall scenarios from the Météo France General circulation model was coupled with four contrasting land use change scenarios that were designed using a spatially-explicit land use change model. Mean annual erosion rate was estimated with an expert-based soil erosion model. Soil life expectancy was assessed using soil depth. Soil erosion rate and soil life expectancy were combined into a sustainability index. The median simulated soil erosion rate for the current period was 3.5 t/ha/year and the soil life expectancy was 273 years, showing a low sustainability of soils. For the future period with the same land use distribution, the median simulated soil erosion rate was 4.2 t/ha/year and the soil life expectancy was 249 years. The results show that soil erosion rate and soil life expectancy are more sensitive to changes in land use than to changes in precipitation. Among the scenarios tested, institution of a mandatory grass cover in vineyards seems to be an efficient means of significantly improving soil sustainability, both in terms of decreased soil erosion rates and increased soil life expectancies. Copyright © 2014 Elsevier Ltd. All rights reserved.

  17. Sustain ability, energy and climate change, future scenarios; Sostenibilidad, energia y cambio climatico, escenarios con futuro

    Energy Technology Data Exchange (ETDEWEB)

    Jimenez Beltran, D.

    2009-07-01

    The permanent social and environmental crisis and the nowadays economic and financial ones add only to the reasons for a change in the development models at all levels. The article reviews the preconditions for change at global level, the EU Agenda for Change to be reinforced and above all implemented at EU level, so that the EU can show the way and lead the Change. Also analyses the scenarios with a future for Spain, so that Spain can participate in both changes and act as a showcase , participating and even leading this third industrial revolution and obtaining the competitive advantages of the pioneers, considering in particular the potentials in renewable energy sources and the need, in any case, of a radical change in Spain's ongoing development model. (Author)

  18. Ground Water and Climate Change

    Science.gov (United States)

    Taylor, Richard G.; Scanlon, Bridget; Doell, Petra; Rodell, Matt; van Beek, Rens; Wada, Yoshihide; Longuevergne, Laurent; Leblanc, Marc; Famiglietti, James S.; Edmunds, Mike; hide

    2013-01-01

    As the world's largest distributed store of fresh water, ground water plays a central part in sustaining ecosystems and enabling human adaptation to climate variability and change. The strategic importance of ground water for global water and food security will probably intensify under climate change as more frequent and intense climate extremes (droughts and floods) increase variability in precipitation, soil moisture and surface water. Here we critically review recent research assessing the impacts of climate on ground water through natural and human-induced processes as well as through groundwater-driven feedbacks on the climate system. Furthermore, we examine the possible opportunities and challenges of using and sustaining groundwater resources in climate adaptation strategies, and highlight the lack of groundwater observations, which, at present, limits our understanding of the dynamic relationship between ground water and climate.

  19. An equity- and sustainability-based policy response to global climate change

    International Nuclear Information System (INIS)

    Byrne, J.; Wang, Y.-D.; Kim, Jong-dall

    1998-01-01

    In the debate over policy options for the reduction of greenhouse gas emissions, two precautionary approaches, 'no regrets' and 'insurance' have been proposed. An alternative to these is put forward which adopts an equity and sustainability based approach. It will not be easy to meet the challenge which this approach demands. From wealthy countries it will require a strong commitment to a social policy at home and an economic policy abroad that aims at sharing the ability of humankind to meet the needs of the present without compromising the ability of future generations to meet their needs. In developing countries the necessary improvement in lives and livelihoods must be achieved without repeating the unsustainable environmental and social legacy of the industrial era. (UK)

  20. Sustainable agricultural development in a rural area in the Netherlands? Assessing impacts of climate and socio-economic change at farm and landscape level

    NARCIS (Netherlands)

    Reidsma, P.; Bakker, M.M.; Kanellopoulos, A.; Alam, S.J.; Paas, W.H.; Kros, J.; Vries, de W.

    2015-01-01

    Changes in climate, technology, policy and prices affect agricultural and rural development. To evaluate whether this development is sustainable, impacts of these multiple drivers need to be assessed for multiple indicators. In a case study area in the Netherlands, a bio-economic farm model, an

  1. Climate change, land use and land cover change detection and its impact on hydrological hazards and sustainable development: a case study of Alaknanda river basin, Uttarakhand, India.

    Directory of Open Access Journals (Sweden)

    ABHAY SHANKAR PRASAD

    2017-05-01

    Full Text Available Extreme climatic events impact on the natural ecosystems of Alaknanda river basin which affect the socio-economic condition of the rural communities, loss of life, livelihood and natural resources. They pose a serious threat to normal life as well as the process of sustainable development. Rivers are fragile ecosystems which are globally important as water tower of the earth, reservoirs of rich biodiversity, and a popular destination for recreation, tourism and culture heritage. Rivers provides direct life support base for humankind. The unique Geo-climatic condition of Garhwal Himalaya, Alaknanda River basin, Uttarakhand makes it one of the most vulnerable regions in the India. Hydrological hazards are sudden calamities, which involve loss of life, property and livelihood. This paper presents a methodological approach for the integration of extreme events, climatic vulnerability, land use scenario, and flood risk assessment. Anthropogenic activities are continuously disturbing the natural system of the Garhwal Himalaya and its impact on extreme hydrological events. Factors causing these changes have been attempted to be understood through the use of GIS and Geospatial techniques. Human interference, unscientific developmental activities, agriculture extension, tourism activity and road construction are creating the hydrological hazards. Soil erosion and landslide have been recognised as major hazards in the high altitude region of Himalaya. This paper has analysed and evaluates the climate and livelihood vulnerability assessment and its adaptation for sustainable development in the near district headquarter (NDH away district headquarter (ADH determined mainly by a weighted matrix index. The Geospatial technique is used to find out the land use/cover change detection and secondary data is taken to carry out the analysis work. Primary data from each hotspot has been collected through a questionnaire survey and a Participatory Research Approach

  2. Adaptation to climate change in desertified lands of the marginal regions in Egypt through sustainable crop and livestock diversification systems

    Institute of Scientific and Technical Information of China (English)

    Hassan M. El Shaer

    2015-01-01

    Environmental degradation resulting from current climate changes, including prolonged drought, land degradation, desertification, and loss of biodiversity, is presenting enormous challenges to achieve food security and eradication of poverty in the marginal regions (about 90%of the total area) of Egypt. In addition to the natural constraints of high temperature, wind erosion, sand dune movement, and recurrent drought, such regions are subjected to improper land and water management. Moreover, there is a lack of knowledge, technologies, and experiences to match with the current severe climatic changes. There is a great need for establishing sustainable integrated ecosystem rehabilitation and management programs to overcome such problems in the marginal areas, particularly in the Sinai Peninsula due to its strategic and social importance. A series of research and development programs have been conducted in 2006 to im-prove the livelihoods of smallholders through enhancing the efficient management and utilization of local resources that can cope with the drastic changes of climate in the Sinai Peninsula. An integrated livestock/salt-tolerant fodder crop system was introduced, in 2010 by the project teamwork of Desert Research center, Egypt, to many smallholders in the South Sinai region, where studies were conducted at both the general research and individual farmer levels. The most important results were:(1) adoption of the most salt-tolerant genotypes of three forage crops:pearl millet (Pennisetum glaucum L.), sorghum (Sorghum bicolor), and Sudan grass (Sorghum sudanense (Piper) Stapf.); two cereal crops (triticale and barley);and two oil crops:safflower (Carthamus tinctorius) and Brassica (Mustard). Alfalfa (Medicago sativa L. and Medicago arborium), cowpeas (Vigna sinensis L.), fodder beets (Beta vulgaris L.), clumping desert bunchgrass (Panicum turgedum), ryegrass (Lolium perenne) Ray grass, forage shrubs (Kochia indica, Atriplex num-mularia, Sesbania sesban L

  3. Toward sustainable water use in North China Plain - Scenario analysis of water conservation strategies in a changing climate

    Science.gov (United States)

    He, X.; Qin, H.; Refsgaard, J. C.; Zheng, C.

    2016-12-01

    North China Plain (NCP), situated in the continental semi-arid climate region, is one of the most densely populated regions in the world, and contributes to over 1/10 of the Gross Domestic Product (GDP) in China. NCP is traditionally a water scarce area where precipitation equals to or less than ET. In recent years, due to rapid population and economic growth, and subsequently significantly larger water demand, the water crisis in this region has deepened. The surface water resources has run dry except for a few canals and reservoirs, and thus the water consumption of NCP is almost entirely dependent on groundwater. It is estimated that the groundwater table has declined at the rate of about 1 m/year in the past decades; therefore, sustainable water use in the NCP is of critical importance. In the present study, we explore the scale of the water scarcity problem in NCP as well as the possible water saving strategies to alleviate the crisis from a modeling approach. Water demand is extremely difficult to estimate due to the lack of actual data. To solve this problem, we use a System Dynamic model, where the resulted data are then used as groundwater pumping in a physically based, distributed and integrated hydrological model. Five scenarios are developed to analyze different water management perspectives: 1) Business as usual, 2) Agricultural water saving, 3) Domestic and industrial water saving, 4) Managed aquifer recharge using water leftover from the South-to-North Water Diversion Project, and 5) a combination of the above mentioned measures. The hydrological model will predict the overall water balance and water at different hydrological components for the period 2020-2050. Under each scenario, our study also accounts for dry, medium, and wet climate conditions. The results indicate if the current tendency continues, groundwater table will keep declining at the rate of about 1 m/year. Each single conservation measure will not be able to solve the water crisis on

  4. Long Term Fuel Sustainable Fission Energy Perspective Relevant for Combating Climate Change

    International Nuclear Information System (INIS)

    Knapp, V.; Matijevic, M.; Pevec, D.; Crnobrnja, B.; Lale, D.

    2016-01-01

    In recent research we outlined climate relevant and immediately available proven light water nuclear strategy with a potential to contribute essentially and timely to reduction of carbon dioxide emission to the year 2065. We consider in this paper what is the perspective of fission energy after that year should its contribution be needed. Singling out two technologies with long term perspective which need no or small amounts of uranium, fast breeders and molten salt thorium reactors, we consider their main technical and safety characteristics. In both of these technologies it is essential to have starter nuclides as neither U238 nor Th232 are fissile. We investigated whether plutonium from spent fuel of light water reactors generated to the year 2065 would be present in quantities sufficient to continue operation on the same or similar level in both technologies. However in operational safety, proliferation risks, waste production, in our judgement we must give preference to thorium technology, if it would be ready in second half of the century.(author).

  5. 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

  6. 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

  7. Energy and Climate Change

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2007-06-15

    Climate change, and more specifically the carbon emissions from energy production and use, is one of the more vexing problems facing society today. The Intergovernmental Panel on Climate Change (IPCC) has just completed its latest assessment on the state of the science of climate change, on the potential consequences related to this change, and on the mitigation steps that could be implemented beginning now, particularly in the energy sector. Few people now doubt that anthropogenic climate change is real or that steps must be taken to deal with it. The World Energy Council has long recognized this serious concern and that in its role as the world's leading international energy organization, it can address the concerns of how to provide adequate energy for human well-being while sustaining our overall quality of life. It has now performed and published 15 reports and working papers on this subject. This report examines what has worked and what is likely to work in the future in this regard and provides policymakers with a practical roadmap to a low-carbon future and the steps needed to achieve it.

  8. Major threats of pollution and climate change to global coastal ecosystems and enhanced management for sustainability

    NARCIS (Netherlands)

    Lu, Y.; Yuan, J.; Lu, X.; Su, Chao; Zhang, Y.; Wang, C.; Cao, X.; Li, Q.; Su, Jilan; Ittekkot, Venugopalan; Garbutt, Richard Angus; Bush, S.R.; Fletcher, Stephen; Wagey, Tonny; Kachur, Anatolii; Sweijd, Neville

    2018-01-01

    Coastal zone is of great importance in the provision of various valuable ecosystem services. However, it is also sensitive and vulnerable to environmental changes due to high human populations and interactions between the land and ocean. Major threats of pollution from over enrichment of nutrients,

  9. Testing a participatory integrated assessment(PIA) approach to select climate change adaptation actions to enhance wetland sustainability: The case of Poyang Lake region in China

    Institute of Scientific and Technical Information of China (English)

    HUANG; Li; YIN; Yongyuan; DU; De-Bin

    2015-01-01

    The necessity of mainstreaming climate adaptation strategies or policies into natural resource management plans has been recognized by the UNFCCC.The IPCC AR5 report suggests a growing demand for research to provide information for a deeper and more useful understanding of climate adaptation options,and indicates a lack of effective methods to meet this increasing demand of policymakers.In this respect,a participatory integrated assessment(PIA) approach is presented in this paper to provide an effective means to mainstream wetland climate change adaptation in rural sustainable development strategies,and thus to reduce climate vulnerability and to enhance rural community livelihood.The PIA approach includes a series of research activities required to assess climate impacts on wetland ecosystems,and to prioritize adaptation responses.A range of adaptation options that address key aspects of the wetland ecosystem resilience and concerns are evaluated against community based on sustainable development indicators.The PIA approach is able to identify desirable adaptation options which can then be implemented to improve wetland ecosystem health and to enhance regional sustainable development in a changing climate.For illustration purpose,the PIA was applied in a case study in Poyang Lake(PYL) region,a critical wetland and water ecosystem in central China with important international biodiversity linkages,and a locale for key policy experiments with ecosystem rehabilitation.The PIA was used to facilitate the integration of wetland climate change adaptation in rural sustainable development actions with multi-stakeholders participation.In particular,the case shows how the PIA can be designed and implemented to select effective and practical climate change adaptation options to enhance ecosystem services management and to reduce resource use conflicts and rural poverty.Worked in partnership with multi-stakeholders and assisted with a multi-criteria decision making tool

  10. Moving past the rhetoric: Policy considerations that can make Sino-African relations to improve Africa's climate change resilience and the attainment of the sustainable development goals

    Directory of Open Access Journals (Sweden)

    Dumisani Chirambo

    2016-12-01

    Full Text Available Climate change is a threat to the attainment of the Sustainable Development Goals (SDGs in sub-Saharan Africa as its impacts can lead to increased incidences of poverty and inequality which can subsequently lead to a 12% decline in the Human Development Index (HDI for sub-Saharan Africa. Emerging countries such as China have the potential to support Africa to achieve the SDGs by pioneering South–South Climate Finance (SSCF modalities. In order to increase knowledge on climate informed development and the role of China in global climate governance, the paper examined various research articles, case studies, policy briefs and project reports. Sino-African aid, investments and trade were noted as essential in mitigating Africa's climate change vulnerabilities which induce poverty traps and inequality. Some African countries were noted to have a comparative advantage in environmental standards over China but lacked the initiative to use this comparative advantage to enhance the Forum on China–Africa Cooperation (FOCAC and assist China to have a sustainable growth trajectory. The paper concludes that SSCF modalities can enhance climate risk management in Africa if they focus on improving financial inclusion and improving climate finance flows towards climate change adaptation activities in Africa. Additionally, to increase the effectiveness and impact of Chinese climate finance support to Africa, African policymakers should not allow political and market forces to decide how climate related support from China should be allocated as decisions based on political and market forces could potentially promote an inequitable distribution of funds and ignore the most vulnerable countries and regions.

  11. Policy Case Study – Food Labelling: Climate for Sustainable Growth

    OpenAIRE

    Cosbey, Aaron; Marcu, Andrei; Belis, David; Stoefs, Wijnand; Tuokko, Katja

    2015-01-01

    This study, which is part of the project entitled “Climate for Sustainable Growth“, focuses on one particular policy tool used in the agricultural sector, food labelling. It reviews food carbon labelling when put in place with clear objectives to address climate change. This study examines whether food carbon labels, as climate mitigation tools, are put in place in a sustainable way, by identifying their impacts on the three dimensions of sustainable development: 1) economic 2) social and ...

  12. 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.

  13. Climate changes your business

    International Nuclear Information System (INIS)

    2008-01-01

    Businesses face much bigger climate change costs than they realise. That is the conclusion of Climate Changes Your Business. The climate change risks that companies should be paying more attention to are physical risks, regulatory risks as well as risk to reputation and the emerging risk of litigation, says the report. It argues that the risks associated with climate change tend to be underestimated

  14. 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

  15. Answering the Oregon challenge : climate change

    Science.gov (United States)

    2009-01-13

    This paper outlines Gov. Kulongoski's agenda concerning the issue of climate change. It addresses several key topics: greenhouse gas reduction, energy efficiency, renewable energy, and sustainable transportation.

  16. A Step towards Sustainable Society: The Awareness of Carbon Dioxide Emissions, Climate Change and Carbon Capture in Malaysia

    OpenAIRE

    Ghazali, Zulkipli; Zahid, Muhammad; Kee, Tan Siok; Ibrahim, M. Yussoff

    2016-01-01

    Public awareness is crucial to mitigate negative impacts on the environment. The aim of the study is to explore the level of public awareness in five states of Malaysia (Perak, Melaka, Johor, Pahang and Terengganu) regarding CO2 emissions, climate change and carbon capture and storage (CCS). A questionnaire floated for exploring public awareness regarding CO2 emissions, climate change and CCS. Based on the questionnaire data was collected from five states (Perak, Melaka, Johor, Pahang and Ter...

  17. 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...

  18. Understanding climatic change

    International Nuclear Information System (INIS)

    Fellous, J.L.; Gautier, C.; Andre, J.C.; Balstad, R.; Boucher, O.; Brasseur, G.; Chahine, M.T.; Chanin, M.L.; Ciais, P.; Corell, W.; Duplessy, J.C.; Hourcade, J.C.; Jouzel, J.; Kaufman, Y.J.; Laval, K.; Le Treut, H.; Minster, J.F.; Moore, B. III; Morel, P.; Rasool, S.I.; Remy, F.; Smith, R.C.; Somerville, R.C.J.; Wood, E.F.; Wood, H.; Wunsch, C.

    2007-01-01

    Climatic change is gaining ground and with no doubt is stimulated by human activities. It is therefore urgent to better understand its nature, importance and potential impacts. The chapters of this book have been written by US and French experts of the global warming question. After a description of the Intergovernmental Panel on Climate Change (IPCC, GIEC in French) consensus, they present the past and present researches on each of the main component of the climate system, on the question of climatic change impacts and on the possible answers. The conclusion summarizes the results of each chapter. Content: presentation of the IPCC; greenhouse effect, radiation balance and clouds; atmospheric aerosols and climatic change; global water cycle and climate; influence of climatic change on the continental hydrologic cycle; ocean and climate; ice and climate; global carbon cycle; about some impacts of climatic change on Europe and the Atlantic Ocean; interaction between atmospheric chemistry and climate; climate and society, the human dimension. (J.S.)

  19. Climate Change Indicators

    Science.gov (United States)

    Presents information, charts and graphs showing measured climate changes across 40 indicators related to greenhouse gases, weather and climate, oceans, snow and ice, heath and society, and ecosystems.

  20. CLIMATE CHANGE, Change International Negociations?

    Institute of Scientific and Technical Information of China (English)

    Gao Xiaosheng

    2009-01-01

    @@ Climate change is one of key threats to human beings who have to deal with.According to Bali Action Plan released after the 2007 Bali Climate Talk held in Indonesia,the United Nations Framework on Climate Change(UNFCCC) has launched a two-year process to negotiate a post-2012 climate arrangement after the Kyoto Protocol expires in 2012 and the Copenhagen Climate Change Conference will seal a final deal on post-2012 climate regime in December,2009.For this,the United Nation Chief Ban Ki Moon called 2009"the year ofclimate change".

  1. Climate change and climate policy

    International Nuclear Information System (INIS)

    Alfsen, Knut H.; Kolshus, Hans H.; Torvanger, Asbjoern

    2000-08-01

    The climate issue is a great political and scientific challenge for several reasons: (1) There are many uncertain aspects of the climate problem, such as future emission of climate gases, the response of the climate system upon these gases, and the effects of climate changes. (2) It is probable, however, that anthropogenic emission of climate gases, deforestation etc. will cause noticeable climate changes in the future. This might be observed as increased frequency of extreme weather situations. This appears to be a greater threat than a gradual increase of temperature and precipitation. (3) Since the climate system is large and react only relatively slowly on changes in for instance the emission of climate gases, the climate problem can only be solved by means of long-term measures. (4) The climate changes may be irreversible. A rational short-term strategy is to ensure maximum flexibility, which can be done by ''slowing down'' (curtailing emissions) and by avoiding irreversible actions as much as possible. The long-term challenge is to develop an economically responsible alternative to the present fossil-based energy system that permits carbon-efficient technologies to compete on price with coal and unconventional oil and gas. Norway is in a special position by being a large exporter of fossil fuel and at the same time wanting to appear responsible in environmental matters. This combination may incur considerable expenses upon Norway and it is therefore important that environmental commitments like the Kyoto agreement can be honoured to the lowest possible cost. The costs can be minimized by: (1) minimizing the measure costs in Norway, (2) working to make the international quota price as low as possible, and (3) reducing the loss of petroleum income as much as possible. This report describes the earth's climate history, the forces behind climatic changes and what the prospects for the future look like. It also reviews what is being done to curtail the emission of

  2. Stop the climate change

    International Nuclear Information System (INIS)

    Tissot, B.

    2003-04-01

    This book tries to answer today's main environmental questions relative to the climatic change: how our massive petroleum and coal consumption has led to a greenhouse effect? What will happen tomorrow when Chinese and Indian people will reach the same energy consumption levels as people of western countries? Is it too late to reverse the trend? If solar energy is the long-term solution, what can we do in the meantime? The author presents the conditions we must fulfill to keep the Earth in a good environmental condition: 1 - a brief story of energy; 2 - the climatic changes and their secrets; 3 - the greenhouse effect: necessary for life but worrying for the future; 4 - the energy demand and the stakes; 2 - fossil fuels: abundance or shortage? 6 - can we fight against greenhouse gases? 7 - the nuclear energy (reactors and wastes management); 8 - the renewable energies: a necessary contribution at the century scale and the unique answer at the millennium scale; 9 - the time of main choices is not so far; 10 - two questions (energy demand and climatic change) and a unique answer (sustainable development). (J.S.)

  3. A Self-Paced Online Module for Teachers Using Climate Change as a Context for Bringing Sustainability Education to the Classroom

    Science.gov (United States)

    Metzger, E. P.; Santone, S.; Smith, G.; Cordero, E.

    2013-12-01

    Sustainability education is an approach to learning that builds knowledge, skills, and values needed to create lasting economic prosperity, environmental health, and social justice. In collaboration with Creative Change Educational Solutions (http://www.creativechange.net/) and with funding from the Clarence E. Heller Charitable Foundation and NASA, scientists and science educators at San José State University (SJSU) are developing an online 'Introduction for Sustainability' course for middle and high school educators. The module will introduce sustainability as a context for learning, highlight connections to climate change science and solutions, and provide strategies for linking the environmental, economic and social dimensions of climate destabilization to fundamental sustainability concepts. This self-paced course will be piloted during the 2013-2014 academic year. Upon completion, participants will receive inexpensive university credit ( $50/unit) from SJSU. Course goals are to demonstrate the applicability of sustainability themes across disciplines; increase learners' knowledge about the causes and impacts of climate change and related sustainability challenges; and support learners in integrating course content and methods into their classroom teaching. Course activities combine: 1) reading selections and questions; 2) online discussion; 3) digital media (short videos and tutorials); and 4) journal entries and other written assignments, including consideration of how course content aligns with the Common Core and Next Generation Science Standards. The module is divided into five sections: 1) Defining What Matters - What Do We All Need for a Fulfilling Life?; 2) The Commons and Ecosystem Services; 3) Causes and Impacts of Climate Change; 4) Individual and Collective Actions to Mitigate Its Effects; and 5) Integrating Sustainability into the Curriculum. Initial recruitment for the course will take place among participants in workshops offered by the Bay

  4. The Role of Social Networks in Agricultural Adaptation to Climate Change: Implications for Sustainable Agriculture in Pakistan

    Directory of Open Access Journals (Sweden)

    Muhammad Abid

    2017-11-01

    Full Text Available Incorporating adaptation into subsistence farming systems is an important strategy to reduce damages related to climate change and to protect livelihoods in developing countries. Using a dataset of 450 farm households collected from three agro-ecological zones, this study examines rural networks, assesses farm-level institutional support and documents any existing structural gaps on climate change adaptation in the agricultural sector of Pakistan. For this purpose, a social network analysis method is used. The study findings reveal that farmers reported a decrease in crop production and increase in pests and diseases due to climate change. Further, changing crop varieties, sowing dates, input mixes and planting trees are the key measures adopted by farmers. Lack of information, finances and resources are the key adaptation constraints. The study findings show that only 28% and 13% of the respondents do not have access to financial services and climate adaptation knowledge, respectively. Support to farmers mainly consists of marketing information and farm equipment from community-based organizations, while private institutions offer weather forecasting services. Public institutions are poorly represented in the network analysis. We also found that extension services are key institutions in the climate adaptation network, while agricultural credits, post-harvest services and marketing of produce were dominant but weakly connected in the financial support network. We also found that with an increase in the provision of services at the farm level, farmers not only adapt more but also move from low-cost and short-term measures to advanced measures. This study proposes an integrated framework to improve the stakeholders’ networking through different kind of partnerships and better adaptation to climate change.

  5. Climate change: biological and human aspects

    Energy Technology Data Exchange (ETDEWEB)

    Jonathan Cowie

    2007-07-15

    The textbook provides a broad review of past, present and likely future climate change from the viewpoints of biology, ecology and human ecology. Contents are: 1. An introduction to climate change; 2. Principal indicators of past climates; 3. Past climate change; 4. The Oligocene to the Quaternary: climate and biology; 5. Present climate and biological change; 6. Current warming and likely future impacts; 7. Human ecology of climate change; 8. Sustainability and policy; Appendix 1. Glossary and acronyms; Appendix 2. Bio-geological timescale; Appendix 3. Calculations of energy demand/supply, and orders of magnitude; Index. 69 figs.

  6. Challenges and solutions for climate change

    CERN Document Server

    Gaast, Wytze

    2012-01-01

    The latest scientific knowledge on climate change indicates that higher greenhouse gas concentrations in the atmosphere through unchecked emissions will provoke severe climate change and ocean acidification threatening environmental structures on which humanity relies. Climate change therefore poses major socio-economic, technical and environmental challenges which will have serious impacts on countries’ pathways towards sustainable development. As a result, climate change and sustainable development have increasingly become interlinked. A changing climate makes achieving Millennium Development Goals more difficult and expensive, so there is every reason to achieve development goals with low greenhouse gas emissions. This leads to the following five challenges discussed by Challenges and Solutions for Climate Change: To place climate negotiations in the wider context of sustainability, equity and social change so that development benefits can be maximised at the same time as decreasing greenhouse gas emissi...

  7. Climate Change and Health

    Science.gov (United States)

    ... Home / News / Fact sheets / Detail WHO /A. Craggs Climate change and health 1 February 2018 ","datePublished":"2018-02- ... in improved health, particularly through reduced air pollution. Climate change Over the last 50 years, human activities – particularly ...

  8. Is current irrigation sustainable in the United States? An integrated assessment of climate change impact on water resources and irrigated crop yields

    Science.gov (United States)

    Blanc, Elodie; Caron, Justin; Fant, Charles; Monier, Erwan

    2017-08-01

    While climate change impacts on crop yields has been extensively studied, estimating the impact of water shortages on irrigated crop yields is challenging because the water resources management system is complex. To investigate this issue, we integrate a crop yield reduction module and a water resources model into the MIT Integrated Global System Modeling framework, an integrated assessment model linking a global economic model to an Earth system model. We assess the effects of climate and socioeconomic changes on water availability for irrigation in the U.S. as well as subsequent impacts on crop yields by 2050, while accounting for climate change projection uncertainty. We find that climate and socioeconomic changes will increase water shortages and strongly reduce irrigated yields for specific crops (i.e., cotton and forage), or in specific regions (i.e., the Southwest) where irrigation is not sustainable. Crop modeling studies that do not represent changes in irrigation availability can thus be misleading. Yet, since the most water-stressed basins represent a relatively small share of U.S. irrigated areas, the overall reduction in U.S. crop yields is small. The response of crop yields to climate change and water stress also suggests that some level of adaptation will be feasible, like relocating croplands to regions with sustainable irrigation or switching to less irrigation intensive crops. Finally, additional simulations show that greenhouse gas (GHG) mitigation can alleviate the effect of water stress on irrigated crop yields, enough to offset the reduced CO2 fertilization effect compared to an unconstrained GHG emission scenario.

  9. Living with climatic change

    Energy Technology Data Exchange (ETDEWEB)

    Beltzner, K [ed.

    1976-03-01

    The effects of global warming on economies and societies are discussed. The history of past climate changes in North America is summarized, ranging from short period variations to changes over centuries and millenia. To aid in forecasting the effects of future climatic variation, historical episodes that have had well documented socio-economic effects are examined. These episodes include: the variability period of 1895-1905 characterized by cool climate, wet periods in the northwestern great plains, sustained drought in the Pacific northwest, extreme cold in the gulf states, and the Galveston flood; the midwestern drought of 1933-1937, characterized by drought on the great plains, very cold snowy winters, hot summers, and massive soil erosion; 1935-36, characterized by a very cold winter and a very hot summer; the Mexican drought of 1937-45, characterized by recurrent drought in Mexico; the variable period of 1950-1958, characterized by Pacific coast drought, drought and flood on the great plains, cold and warm winters and summers, wheat rust, coastal storms and forest fires; the Eastern urban drought of 1961-66 characterized by sustained cold drought in eastern North America; the sea ice period of 1964-65 and 1971-72, characterized by heavy sea ice; snowfall period of 1970-74 characterized by heavy winter snowfalls and a late, wet spring; and the global interdependence period of 1972 characterized by cold winters in Canada and USSR, drought in Asia, the Sahel, Australia, central America, floods in North Africa, high ocean surface temperatures off Peru, and unusually cold weather in the corn belt. 33 refs., 15 figs., 7 tabs.

  10. Climate Change and Malaria

    OpenAIRE

    Goklany;, I. M.

    2004-01-01

    Sir David A. King's claim that "Climate change is the most severe problem that we are facing today—more serious even than the threat of terrorism" "Climate change is the most severe problem that we are facing today—more serious even than the threat of terrorism" ("Climate change

  11. Uncertainty and Climate Change

    OpenAIRE

    Berliner, L. Mark

    2003-01-01

    Anthropogenic, or human-induced, climate change is a critical issue in science and in the affairs of humankind. Though the target of substantial research, the conclusions of climate change studies remain subject to numerous uncertainties. This article presents a very brief review of the basic arguments regarding anthropogenic climate change with particular emphasis on uncertainty.

  12. Trees and Climate Change

    OpenAIRE

    Dettenmaier, Megan; Kuhns, Michael; Unger, Bethany; McAvoy, Darren

    2017-01-01

    This fact sheet describes the complex relationship between forests and climate change based on current research. It explains ways that trees can mitigate some of the risks associated with climate change. It details the impacts that forests are having on the changing climate and discuss specific ways that trees can be used to reduce or counter carbon emissions directly and indirectly.

  13. Enhancing climate governance through indigenous knowledge: Case in sustainability science

    Directory of Open Access Journals (Sweden)

    Nelson Chanza

    2016-03-01

    Full Text Available The current tempo of climate change strategies puts the notion of sustainability in question. In this philosophy, mitigation and adaptation strategies ought to be appropriate to the sectors and communities that are targeted. There is a growing realisation that the effectiveness of both strategies hinges on climate governance, which also informs their sustainability. The application of the climate governance concept by the technocratic divide (policymakers and climate practitioners to communities facing climate change impacts, however, is still a poorly developed field, despite extensive treatment by academia. By drawing heavily from conceptual and analytical review of scholarship on the utility of indigenous knowledge (IK in climate science, these authors argue that IK can be deployed in the practice of climate governance. It reveals that the merits of such a deployment lie in the understanding that the tenets of IK and climate governance overlap and are complementary. This is exhibited by examining the conceptual, empirical and sustainability strands of the climate governance-IK nexus. In the milieu of climate change problems, it is argued that the basic elements of climate governance, where actions are informed by the principles of decentralisation and autonomy; accountability and transparency; responsiveness and flexibility; and participation and inclusion, can be pragmatic particularly to communities who have been religiously observing changes in their environment. Therefore, it becomes necessary to invigorate the participation of communities, with their IK, in designing climate change interventions, which in this view can be a means to attain the objectives of climate governance.

  14. Biodiversity redistribution under climate change

    DEFF Research Database (Denmark)

    Pecl, Gretta T.; Bastos, Miguel; Bell, Johann D.

    2017-01-01

    Distributions of Earth’s species are changing at accelerating rates, increasingly driven by humanmediated climate change. Such changes are already altering the composition of ecological communities, but beyond conservation of natural systems, how and why does this matter? We review evidence that ...... by changes in species distribution. Consideration of these effects of biodiversity redistribution is critical yet lacking in most mitigation and adaptation strategies, including the United Nation’s Sustainable Development Goals....

  15. Challenges of climate change: omics-based biology of saffron plants and organic agricultural biotechnology for sustainable saffron production.

    Science.gov (United States)

    Husaini, Amjad M

    2014-01-01

    Kashmir Valley is a major saffron (Crocus sativus Kashmirianus) growing area of the world, second only to Iran in terms of production. In Kashmir, saffron is grown on uplands (termed in the local language as "Karewas"), which are lacustrine deposits located at an altitude of 1585 to 1677 m above mean sea level (amsl), under temperate climatic conditions. Kashmir, despite being one of the oldest historical saffron-producing areas, faces a rapid decline of saffron industry. Among many other factors responsible for decline of saffron industry the preponderance of erratic rainfalls and drought-like situation have become major challenges imposed by climate change. Saffron has a limited coverage area as it is grown as a 'niche crop' and is a recognized "geographical indication," growing under a narrow microclimatic condition. As such it has become a victim of climate change effects, which has the potential of jeopardizing the livelihood of thousands of farmers and traders associated with it. The paper discusses the potential and actual impact of climate change process on saffron cultivation in Kashmir; and the biotechnological measures to address these issues.

  16. Forest Policies Addressing Climate Change in China

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    As a developing country with a large population and a fragile ecological environment, China is particularly vulnerable to the adverse effects of climate change. Beginning with the Rio Conference of 1992 China has played a progressively enhanced role in combating climate change. A series of policies and measures to address climate change have been taken in the overall context of national sustainable development strategy, making positive contributions to the mitigation and adaptation to climate change, among ...

  17. Climate for Change?

    DEFF Research Database (Denmark)

    Wejs, Anja

    Cities rather than national governments take the lead in acting on climate change. Several cities have voluntarily created climate change plans to prevent and prepare for the effects of climate change. In the literature climate change has been examined as a multilevel governance area taking place...... around international networks. Despite the many initiatives taken by cities, existing research shows that the implementation of climate change actions is lacking. The reasons for this scarcity in practice are limited to general explanations in the literature, and studies focused on explaining...... the constraints on climate change planning at the local level are absent. To understand these constraints, this PhD thesis investigates the institutional dynamics that influence the process of the integration of climate change into planning practices at the local level in Denmark. The examination of integration...

  18. Challenges and Proposals for Socio-Ecological Sustainability of the Tagus–Segura Aqueduct (Spain under Climate Change

    Directory of Open Access Journals (Sweden)

    Álvaro-Francisco Morote

    2017-11-01

    Full Text Available Since its inauguration in 1979, the Tagus–Segura Aqueduct has become one of the hydraulic infrastructures that has had the most significant socio-economic repercussions in Spain during the past few decades. The aqueduct is significant for its strategic importance and developmental potential for south-east Spain, where it provides water for agriculture as well as for tourism and urban consumption. The aim of this study is to analyze the uncertainties regarding the future functioning of this infrastructure in view of the reduction of water resources and a higher frequency of drought episodes due to climate change. To this end, an analysis was performed on previous studies of hydrological plans, regulations and studies on climate change in order to enable an assessment to be made of the possible effects of these changes on the normal functions of the Tagus–Segura Aqueduct. Consideration is also given to the new management rules that have regulated this infrastructure since 2014, the use of alternative water resources, and proposals such as measures to increase resilience in light of future climate change scenarios and their effects on the Mediterranean.

  19. Nuclear energy and climate change

    International Nuclear Information System (INIS)

    Gonzalez Jimenez, A.

    2002-01-01

    Energy is one of the essential motives for social and economic development of the humanity. Nuclear energy is a feasible option to stand up to a larger demand of energy, and it is playing, and will continue playing in the future, a decisive role in the debate about climate change and sustainable development, and in the efforts to reduce the CO 2 emissions. (Author)

  20. Our changing climate

    International Nuclear Information System (INIS)

    Kandel, R.

    1990-01-01

    The author presents an overview of the changing climate. Attention is focused on the following: meteorology; weather; climate anomalies; changes in atmospheric composition and global warming; ozone; mathematical models; and climate and politics. In its conclusion, it asks researchers to stay out of a game in which, ultimately, neither science nor politics stands to gain anything

  1. Climatic Change. Human Influence?

    OpenAIRE

    Gonçalves, Dionísio; Leite, Solange; Ribeiro, A.C.; Figueiredo, Tomás de

    2016-01-01

    We begin by presenting the functioning of the Climate System and the variety of climates that occurs on the surface of the globe. We analyze climate change based on the sun's orbital parameters and other causes, focusing on the current interglacial period and the influence it had on the development of human societies. The following text looks on developing of the climate of the last 1000 years, with considerations about the warm medieval climate, the little ice age, the recovery...

  2. Climate change 101 : understanding and responding to global climate change

    Science.gov (United States)

    2009-01-01

    To inform the climate change dialogue, the Pew Center on Global Climate Change and the Pew Center on the States have developed a series of brief reports entitled Climate Change 101: Understanding and Responding to Global Climate Change. These reports...

  3. The emerging threats of climate change on tropical coastal ecosystem services, public health, local economies and livelihood sustainability of small islands: Cumulative impacts and synergies.

    Science.gov (United States)

    Hernández-Delgado, E A

    2015-12-15

    Climate change has significantly impacted tropical ecosystems critical for sustaining local economies and community livelihoods at global scales. Coastal ecosystems have largely declined, threatening the principal source of protein, building materials, tourism-based revenue, and the first line of defense against storm swells and sea level rise (SLR) for small tropical islands. Climate change has also impacted public health (i.e., altered distribution and increased prevalence of allergies, water-borne, and vector-borne diseases). Rapid human population growth has exacerbated pressure over coupled social-ecological systems, with concomitant non-sustainable impacts on natural resources, water availability, food security and sovereignty, public health, and quality of life, which should increase vulnerability and erode adaptation and mitigation capacity. This paper examines cumulative and synergistic impacts of climate change in the challenging context of highly vulnerable small tropical islands. Multiple adaptive strategies of coupled social-ecological ecosystems are discussed. Multi-level, multi-sectorial responses are necessary for adaptation to be successful. Copyright © 2015 Elsevier Ltd. All rights reserved.

  4. Adapting agriculture to climate change.

    Science.gov (United States)

    Howden, S Mark; Soussana, Jean-François; Tubiello, Francesco N; Chhetri, Netra; Dunlop, Michael; Meinke, Holger

    2007-12-11

    The strong trends in climate change already evident, the likelihood of further changes occurring, and the increasing scale of potential climate impacts give urgency to addressing agricultural adaptation more coherently. There are many potential adaptation options available for marginal change of existing agricultural systems, often variations of existing climate risk management. We show that implementation of these options is likely to have substantial benefits under moderate climate change for some cropping systems. However, there are limits to their effectiveness under more severe climate changes. Hence, more systemic changes in resource allocation need to be considered, such as targeted diversification of production systems and livelihoods. We argue that achieving increased adaptation action will necessitate integration of climate change-related issues with other risk factors, such as climate variability and market risk, and with other policy domains, such as sustainable development. Dealing with the many barriers to effective adaptation will require a comprehensive and dynamic policy approach covering a range of scales and issues, for example, from the understanding by farmers of change in risk profiles to the establishment of efficient markets that facilitate response strategies. Science, too, has to adapt. Multidisciplinary problems require multidisciplinary solutions, i.e., a focus on integrated rather than disciplinary science and a strengthening of the interface with decision makers. A crucial component of this approach is the implementation of adaptation assessment frameworks that are relevant, robust, and easily operated by all stakeholders, practitioners, policymakers, and scientists.

  5. Biotech crops: imperative for achieving the millenium development goals and sustainability of agriculture in the climate change era.

    Science.gov (United States)

    Husaini, Amjad M; Tuteja, Narendra

    2013-01-01

    Biotechnological intervention in the development of crops has opened new vistas in agriculture. Central to the accomplishment of the Millennium Development Goals (MDGs), biotech-agriculture is essential in meeting these targets. Biotech crops have already made modest contributions toward ensuring food and nutrition security by reducing losses and increasing productivity, with less pesticide input. These crops could help address some of the major challenges in agriculture-based economies created by climate change. Projections of global climate change expect the concentration of greenhouse gases to increase, aridization of the environment to increase, temperature fluctuations to occur sharply and frequently, and spatial and temporal distribution of rainfall to be disturbed-all of which will increase abiotic stress-related challenges to crops. Countering these challenges and to meet the food requirement of the ever-increasing world population (expected to reach 9 billion by 2030) we need to (1) develop and use biotech crops for mitigating adverse climatic changes; (2) develop biotech crops resilient to adverse environmental conditions; and (3) address the issues/non-issues raised by NGO's and educate the masses about the benefits of biotech crops.

  6. Potential global climate change

    International Nuclear Information System (INIS)

    Anon.

    1994-01-01

    Global economic integration and growth contribute much to the construction of energy plants, vehicles and other industrial products that produces carbon emission and in effect cause the destruction of the environment. A coordinated policy and response worldwide to curb emissions and to effect global climate change must be introduced. Improvement in scientific understanding is required to monitor how much emission reduction is necessary. In the near term, especially in the next seven years, sustained research and development for low carbon or carbon-free energy is necessary. Other measures must also be introduced, such as limiting the use of vehicles, closing down inefficient power plants, etc. In the long term, the use of the electric car, use solar energy, etc. is required. Reforestation must also be considered to absorb large amounts of carbon in the atmosphere

  7. Sustaining rural livelihoods: On-farm climate-smart adaptation ...

    African Journals Online (AJOL)

    Rural livelihoods, incidence of poverty and climate change are intricately connected in the Offinso Municipality in the Ashanti region of Ghana. Conscious of the vagaries of climate change, smallholder farmers have developed adaptation measures to sustain their subsistent livelihoods. This paper examines the various ...

  8. Climate change: against despair

    OpenAIRE

    McKinnon, Catriona

    2014-01-01

    In the face of accelerating climate change and the parlous state of its politics, despair is tempting. This paper analyses two manifestations of despair about climate change related to (1) the inefficacy of personal emissions reductions, and (2) the inability to make a difference to climate change through personal emissions reductions. On the back of an analysis of despair as a loss of hope, the paper argues that the judgements grounding each form of despair are unsound. The paper concludes w...

  9. Chatham Islands Climate Change

    International Nuclear Information System (INIS)

    Mullan, B.; Salinger, J.; Thompson, C.; Ramsay, D.; Wild, M.

    2005-06-01

    This brief report provides guidance on climate change specific to the Chatham Islands, to complement the information recently produced for local government by the Ministry for the Environment in 'Climate Change Effects and Impacts Assessment: A guidance manual for Local Government in New Zealand' and 'Coastal Hazards and Climate Change: A guidance manual for Local Government in New Zealand'. These previous reports contain a lot of generic information on climate change, and how to assess associated risks, that is relevant to the Chatham Islands Council.

  10. Climate change – a critical emerging issue

    CSIR Research Space (South Africa)

    Archer van Garderen, Emma RM

    2010-01-01

    Full Text Available amount of what are termed 'greenhouse gases', including carbon dioxide (CO2) (the best known); but also water vapour and methane (amongst others). Without the presence of greenhouse gases in the atmosphere, the planet would be unable to sustain life... critical emerging issue 1 Climate Change ? a critical emerging issue 1. Introduction We inhabit a dynamic and changing planet, and a changing climate is, clearly, nothing new. In fact, the earth has undergone significant climatic change...

  11. Sustainable management of lakes in connection with mitigation of adverse effects of climate change, agriculture and development of green micro regions based on renewable energy production

    Directory of Open Access Journals (Sweden)

    Sandor Antal Nemethy

    2014-11-01

    Full Text Available Lake management is extremely complex and requires a coordinated effort of research institutions, community groups, individuals, landowners, and government. Lakes constitute an important group of natural resources due to their ecosystem services and often unique cultural environments. Climate change is a growing concern, which particularly strongly affects shallow lakes. The adverse impact of climate change is enhanced by extreme water level fluctuations and human factors such as environmental pollution from waste water discharge, large scale agriculture and shoreline constructions reducing or eliminating valuable wetlands. Since eutrophication is a leading cause of impairment of freshwater ecosystems, specific strategies to address a lake's nutrient enrichment must focus on activities in the watershed and, if needed, in-lake restoration techniques. Analyzing the key factors of sustainable local and regional development in the vicinity of lakes, assessing the environmental risks of pollution, large scale agriculture, waste management and energy production, we propose a complex, stakeholder based management system and holistic regional development in lake areas, which will preserve natural ecosystems without compromising the sustainable use of ecosystem services. There are available technologies to develop ecologically acceptable water level regulations, promote organic agriculture applying grey water irrigation, stop leachate from landfills and control invasive species. Regional and local production and use of renewable energy is essential both for environmental and economical sustainability. Renewable energy production should be well coordinated with agriculture, forestry, waste management and management of water resources of lakes and their watershed areas in a sustainable, holistic way through a participatory approach. This is particularly pronounced in connection with tourism as one of the main uses of lake-ecosystem services, but also an

  12. Asking about climate change

    DEFF Research Database (Denmark)

    Nielsen, Jonas Østergaard; D'haen, Sarah Ann Lise

    2014-01-01

    and the number and types of interviews conducted are, for example, not always clear. Information on crucial aspects of qualitative research like researcher positionality, social positions of key informants, the use of field assistants, language issues and post-fieldwork treatment of data is also lacking in many...... with climate change? On the basis of a literature review of all articles published in Global Environmental Change between 2000 and 2012 that deal with human dimensions of climate change using qualitative methods this paper provides some answers but also raises some concerns. The period and length of fieldwork......There is increasing evidence that climate change will strongly affect people across the globe. Likely impacts of and adaptations to climate change are drawing the attention of researchers from many disciplines. In adaptation research focus is often on perceptions of climate change...

  13. Uncertainties and climatic change

    International Nuclear Information System (INIS)

    De Gier, A.M.; Opschoor, J.B.; Van de Donk, W.B.H.J.; Hooimeijer, P.; Jepma, J.; Lelieveld, J.; Oerlemans, J.; Petersen, A.

    2008-01-01

    Which processes in the climate system are misunderstood? How are scientists dealing with uncertainty about climate change? What will be done with the conclusions of the recently published synthesis report of the IPCC? These and other questions were answered during the meeting 'Uncertainties and climate change' that was held on Monday 26 November 2007 at the KNAW in Amsterdam. This report is a compilation of all the presentations and provides some conclusions resulting from the discussions during this meeting. [mk] [nl

  14. Wine and Climate Change

    OpenAIRE

    Ashenfelter, Orley; Storchmann, Karl

    2014-01-01

    In this article we provide an overview of the extensive literature on the impact of weather and climate on grapes and wine with the goal of describing how climate change is likely to affect their production. We start by discussing the physical impact of weather on vine phenology, berry composition and yields, and then survey the economic literature measuring the effects of temperature on wine quality, prices, costs and profits and how climate change will affect these. We also describe what ha...

  15. Climate and Global Change

    International Nuclear Information System (INIS)

    Duplessy, J.C.; Pons, A.; Fantechi, R.

    1991-01-01

    The present volume contains the lessons delivered at the course held in Arles, France, on the subject Climate and Global Change: natural variability of the geosphere and biosphere systems, biogeochemical cycles and their perturbation by human activities, monitoring and forecasting global changes (satellite observations, modelling,...). Short presentations of students' own research activities are also proposed (climatic fluctuation in the Mediterranean area, climate/vegetation relations, etc.)

  16. Climate Change and Transportation

    OpenAIRE

    Yevdokimov, Yuri

    2010-01-01

    As stated at the beginning of this chapter, the relationship between transportation and climate is two-directional. Based on our statistical analysis performed for Canada, we can make some general conclusions about this relationship. On the one hand, transportation is one of the largest contributors to GHG emissions which, in turn, cause various changes in climate. On the other hand, these climate changes negatively affect transportation in terms of its infrastructure and operations. Therefor...

  17. The Climate Change Challenge for Land Professionals

    DEFF Research Database (Denmark)

    Enemark, Stig

    2014-01-01

    Climate change is the defining challenge of our time”. This statement by UN Secretary General Ban Ki Moon (2009) is still valid. The challenges of food shortage, environmental degradation and natural disasters are to a large extent caused by the overarching challenge of climate change, while...... the rapid urbanisation is a general trend that in itself has a significant impact on climate change. Measures for adaptation to climate change must be integrated into strategies for poverty reduction to ensure sustainable development and for meeting the Millennium Development Goals and beyond. Sustainable...... monitoring systems and systems for land administration and management should serve as a basis for climate change mitigation and adaptation as well as prevention and management of natural disasters. In facing the climate change challenge the role of land professionals is twofold: • Monitoring change...

  18. CDC Climat - 2011 Sustainable Development Report

    International Nuclear Information System (INIS)

    2012-08-01

    CDC Climat is the Caisse des Depots (CDC) subsidiary that is dedicated to combating climate change. Its activities aim to support the transition towards a low resource and low greenhouse gas emission (GHG) economy, through services that are cutting-edge, pro table, and in line with CDC's public policy goals. Through its corporate purpose, CDC Climat embodies the CDC's commitments in the sustainable development field. CDC Climat supports the implementation of public GHG emission reduction policies, primarily through emission trading schemes at the European and international level. Since it was founded in 2010, and throughout 2011, its strategic priorities have consisted in: - developing a long-term policy for investing in carbon credits generated by environmental initiatives, as part of the project mechanisms set up by the Kyoto Protocol, and used in the European Emission Trading Scheme; - supporting the development of its investments in carbon finance operators, like BlueNext, the European carbon exchange, for instance; - broadening the scope of its research into climate economics, which is supported by CDC and available to everyone, in order to serve the public and private players concerned. Its teams have supported French and European governments, international organisations and the United Nations, and various NGOs in their work and thinking on the future of tools for combating climate change. They have specifically contributed reports based on their research and operational feedback. When it was founded, CDC Climat was closely linked to public policies aimed at combating climate change via allowance and carbon trading mechanisms. The difficulties encountered by international negotiations, together with the effects of the economic and financial downturn in Europe, have resulted in a very pronounced fall in the price of carbon assets on these markets since the summer of 2011, with no prospect of recovery for several years. This environment is calling some of the

  19. Synopsis of climate change

    Science.gov (United States)

    Angela Jardine; Jonathan Long

    2014-01-01

    Changes in climate can interact with other stressors to transform ecosystems and alter the services those ecosystems provide. This synopsis presents themes that run through the synthesis report regarding the impacts of a changing climate on the forests and waters of the synthesis area as well as long-term, broad-scale, science-based strategies to promote system...

  20. Financing climate change adaptation

    NARCIS (Netherlands)

    Bouwer, L.M.; Aerts, J.C.J.H.

    2006-01-01

    This paper examines the topic of financing adaptation in future climate change policies. A major question is whether adaptation in developing countries should be financed under the 1992 United Nations Framework Convention on Climate Change (UNFCCC), or whether funding should come from other sources.

  1. Climate change policy position

    International Nuclear Information System (INIS)

    2002-11-01

    The Canadian Association of Petroleum Producers (CAPP) is a firm believer in the need to take action to mitigate the risks associated with climate change, and that clear government policy is called for. The principles of sustainable development must guide this policy development effort. The initiatives required to address greenhouse gas emissions over both the short and long term must be carefully considered, and it is up to industries to ensure their production efficiency and emission intensity. Promoting improved performance of industries in Canada and developing technology that can be deployed internationally for larger global effects represents Canada's best contribution to progress on greenhouse gas emissions. The increase in energy demand along with increases in population and economic growth have contributed to an increase in greenhouse gas emissions despite improved energy efficiency in industry. Significant damage to the economy will result if Canada is to meet its commitment under the Kyoto Protocol, forcing the country to buy large quantities of foreign credits instead of using those funds for increased research and development. CAPP indicated that an effective plan must be: balanced, equitable, responsible, competitive, focused on technology and innovation, and based on agreements on sectoral plans. Each of these principles were discussed, followed by the fundamentals of approach for upstream oil and gas. The framework for climate change policy was described as well as the elements of a sector plan. CAPP wants to work with all levels of government on an appropriate plan for Canada, that considers our unique circumstances. Canada can play a significant role on the international stage by properly implementing the policy position proposed by the CAPP without unnecessary risks to the economy. refs

  2. Climate for change

    International Nuclear Information System (INIS)

    Newell, P.

    2000-01-01

    Climate for Change: Non-State Actors and the Global Politics of the Greenhouse provides a challenging explanation of the forces that have shaped the international global warming debate. Unlike existing books on the politics of climate change, this book concentrates on how non-stage actors, such as scientific, environmental and industry groups, as opposed to governmental organisations, affect political outcomes in global fora on climate change. It also provides insights in to the role of the media in influencing the agenda. The book draws on a range of analytical approaches to assess and explain the influence of these non-governmental organisations in the course of global climate change politics. The book will be of interest to all researchers and policy-makers associated with climate change, and will be used on university courses in international relations, politics and environmental studies. (Author)

  3. The climate is changing

    International Nuclear Information System (INIS)

    Alfsen, Knut H.

    2001-01-01

    The Intergovernmental Panel on Climate Change (IPCC) has finalized its Third Assessment Report. Among its conclusions is that we must expect continued changes in our climate, despite our efforts to reduce greenhouse gas emissions. Planning for and adapting to climate change are therefore necessary. As a starting point, CICERO has written this short note on expected impacts in Norway. The main conclusions are that (1) Adaptation to climate change is necessary (2) Substantial impacts are expected for several important sectors in Norway (3) The local and central authorities should now consider and start planning for adaptation measures. (4) There is still a need for more knowledge about potential impacts of climate change in Norway. (author)

  4. Struggle against climate change

    International Nuclear Information System (INIS)

    2009-01-01

    This document first proposes a presentation of the cross-cutting policy defined for the struggle against climate change. It notably presents its various programs. It describes the implemented strategy which aims at reducing on a short term greenhouse gas emissions with the available technologies, at making the climate challenge a driver for economic competitiveness, at developing the knowledge on climatic change and at preparing the necessary adaptation measures, and at stating on the international scene the French commitment and its dynamic role in front of the climate challenge

  5. Communities under climate change

    DEFF Research Database (Denmark)

    Nogues, David Bravo; Rahbek, Carsten

    2011-01-01

    The distribution of species on Earth and the interactions among them are tightly linked to historical and contemporary climate, so that global climate change will transform the world in which we live. Biological models can now credibly link recent decadal trends in field data to climate change......, but predicting future impacts on biological communities is a major challenge. Attempts to move beyond general macroecological predictions of climate change impact on one hand, and observations from specific, local-scale cases, small-scale experiments, or studies of a few species on the other, raise a plethora...... of unanswered questions. On page 1124 of this issue, Harley (1) reports results that cast new light on how biodiversity, across different trophic levels, responds to climate change....

  6. Climate Change Communication Research: Trends and Implications ...

    African Journals Online (AJOL)

    Climate Change Communication Research: Trends and Implications. ... African Journal of Sustainable Development ... with a specific focus on the themes that have dominated current studies, major research methods in use, major theories that ...

  7. Climate change and ecological public health.

    Science.gov (United States)

    Goodman, Benny

    2015-02-17

    Climate change has been identified as a serious threat to human health, associated with the sustainability of current practices and lifestyles. Nurses should expand their health promotion role to address current and emerging threats to health from climate change and to address ecological public health. This article briefly outlines climate change and the concept of ecological public health, and discusses a 2012 review of the role of the nurse in health promotion.

  8. CEPF strategy for climate change issues

    International Nuclear Information System (INIS)

    2004-10-01

    With its strategy for climate change issues CEPF points out the importance of sustainable forest management and the renewable material wood in the context of future climate change policies. Reflecting the view of 16 Million Family forest owners of 23 countries in Europe, on how to combat climate change, this strategy should assist the EU Commission in identifying important issues for consideration in preparing its report for the spring 2005 European Council

  9. Climate Change | Page 17 | IDRC - International Development ...

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

    Home · Agriculture and Environment. Climate Change. Language English. Read more about CapaSIDS : Capacity Building and Knowledge on Sustainable Responses to Climate Change in Small Island States. Language English. Read more about CapaSIDS : renforcement des capacités et production de connaissances ...

  10. Climate change: wildfire impact

    OpenAIRE

    Dautbasic, Mirza; Crabtree, J.; Ioras, Florin; Abrudan, Ioan Vasile; Ratnasingam, Jega

    2011-01-01

    Every ecosystem is a complex organization of carefully mixed life forms; a dynamic and particularly sensible system. Consequently, their progressive decline may accelerate climate change and vice versa, influencing flora and fauna composition and distribution, resulting in the loss of biodiversity. Climate changes effects are the principal topics of this volume. Written by internationally renowned contributors, Biodiversity loss in a changing planet offers attractive study cases focused on bi...

  11. Witnesses of climate change

    International Nuclear Information System (INIS)

    2015-11-01

    After having evoked the process of climate change, the effect of greenhouse gas emissions, the evolution of average temperatures in France since 1900, and indicated the various interactions and impacts of climate change regarding air quality, water resources, food supply, degradation and loss of biodiversity, deforestation, desertification, this publication, while quoting various testimonies (from a mountain refuge guardian, a wine maker, a guide in La Reunion, an IFREMER bio-statistician engineer, and a representative of health professionals), describes the various noticed impacts of climate change on the environment in mountain chains, on agriculture, on sea level rise, on overseas biodiversity, and on health

  12. Biodiversity and Climate Change

    International Nuclear Information System (INIS)

    Onyango, J.C.O.; Ojoo-Massawa, E.; Abira, M.A.

    1997-01-01

    Biological diversity or biodiversity is crucial for ecological stability including regulation of climate change, recreational and medicinal use; and scientific advancement. Kenya like other developing countries, especially, those in Sub-Saharan Africa, will continue to depend greatly on her biodiversity for present and future development. This important resource must, therefore be conserved. This chapter presents an overview of Kenya's biodiversity; its importance and initiatives being undertaken for its conservation; and in detail, explores issues of climate change and biodiversity, concentrating on impacts of climate change

  13. Technology and climate change

    International Nuclear Information System (INIS)

    Morrison, R.; Layzedl, D.; McLean, G.

    2002-01-01

    This paper was the major one of the opening plenary session at the Climate Change 2 conference. The paper provides a context for assessing the needs for technologies to reduce the concentration of GHG in the atmosphere. It looks at sources, sinks and trends for GHG, in the world at large and in Canada, and at efforts to develop new technologies to achieve the goals of climate change policy. The paper focusses on transport, electricity and biomass as sectors of interest, both because of their potential for contributing to climate change policy goals within Canada, and also because of research interests

  14. Adapting to climate change

    DEFF Research Database (Denmark)

    Arndt, Channing; Strzepek, Kenneth; Tarp, Finn

    2011-01-01

    Mozambique, like many African countries, is already highly susceptible to climate variability and extreme weather events. Climate change threatens to heighten this vulnerability. In order to evaluate potential impacts and adaptation options for Mozambique, we develop an integrated modeling...... framework that translates atmospheric changes from general circulation model projections into biophysical outcomes via detailed hydrologic, crop, hydropower and infrastructure models. These sector models simulate a historical baseline and four extreme climate change scenarios. Sector results are then passed...... down to a dynamic computable general equilibrium model, which is used to estimate economy-wide impacts on national welfare, as well as the total cost of damages caused by climate change. Potential damages without changes in policy are significant; our discounted estimates range from US2.3 to US2.3toUS7...

  15. Climate change governance

    Energy Technology Data Exchange (ETDEWEB)

    Knieling, Joerg [HafenCity Univ. Hamburg (Germany). Urban Planning and Regional Development; Leal Filho, Walter (eds.) [HAW Hamburg (Germany). Research and Transfer Centre Applications of Life Science

    2013-07-01

    Climate change is a cause for concern both globally and locally. In order for it to be tackled holistically, its governance is an important topic needing scientific and practical consideration. Climate change governance is an emerging area, and one which is closely related to state and public administrative systems and the behaviour of private actors, including the business sector, as well as the civil society and non-governmental organisations. Questions of climate change governance deal both with mitigation and adaptation whilst at the same time trying to devise effective ways of managing the consequences of these measures across the different sectors. Many books have been produced on general matters related to climate change, such as climate modelling, temperature variations, sea level rise, but, to date, very few publications have addressed the political, economic and social elements of climate change and their links with governance. This book will address this gap. Furthermore, a particular feature of this book is that it not only presents different perspectives on climate change governance, but it also introduces theoretical approaches and brings these together with practical examples which show how main principles may be implemented in practice.

  16. Climate change and wildfires

    Science.gov (United States)

    William J. De Groot; Michael D. Flannigan; Brian J. Stocks

    2013-01-01

    Wildland fire regimes are primarily driven by climate/weather, fuels and people. All of these factors are dynamic and their variable interactions create a mosaic of fire regimes around the world. Climate change will have a substantial impact on future fire regimes in many global regions. Current research suggests a general increase in area burned and fire occurrence...

  17. Chemistry and climate change

    International Nuclear Information System (INIS)

    Bernier, Jean-Claude; Brasseur, Guy; Brechet, Yves; Candel, Sebastien; Cazenave, Anny; Courtillot, Vincent; Fontecave, Marc; Garnier, Emmanuel; Goebel, Philippe; Legrand, Jack; Legrand, Michel; Le Treut, Herve; Mauberger, Pascal; Dinh-Audouin, Minh-Thu; Olivier, Daniele; Rigny, Paul; Bigot, Bernard

    2016-01-01

    In its first part, this collective publication addresses the decennial and centuries-old variations of climate: perspectives and implications of climate change for the 21. century, questions remaining about the understanding of climate change from its sources to its modelling, extreme climate variations and societies during the last millennium. The contributions of the second part outline how chemistry is a tool to study climate change: ice chemistry as an archive of our past environment, observations and predictions on sea level rise, relationship between atmosphere chemistry and climate. The third set of contributions discusses the transformation of the energy system for a cleaner atmosphere and the management of the climate risk: the chemical processing of CO_2, actions of chemical companies to support the struggle against climate change, relationship between barrel price and renewable energies, relationship between grid complexity and green energy. The last part outlines the role chemistry can have to be able to do without fossil fuels: chemistry in front of challenges of transformation of the energy system, the use of micro-algae, the use of hydrogen as a vector of energy transition

  18. Olivine and climate change

    NARCIS (Netherlands)

    Schuiling, R.D.

    2012-01-01

    The greenhouse effect, thanks mainly to the water vapor in our atmosphere, has created a livable climate on Earth. Climate change, however, may potentially have dire consequences. It is generally assumed that the rise in CO2 levels in the atmosphere is the main culprit, although several other

  19. Climate change and sustainability. Seven questions CEOs and boards should ask about 'triple bottom line' reporting

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2011-01-15

    The questions, dealt with in this report are: (1) Who issues sustainability reports? More than 3,000 companies worldwide, including more than two-thirds of the Fortune Global 500; (2) Why report on sustainability if you do not have to? Increasingly, external stakeholders such as institutional investors expect it. Reporting can also bring operational improvements, strengthen compliance, and enhance your corporate reputation; (3) What information should a sustainability report contain? Reports should contain key performance indicators relevant to the reporter's industry. Four principles for deciding what to include are materiality, stakeholder inclusiveness, sustainability context, and completeness; (4) What governance, systems and processes are needed to report on sustainability? Governance requires a high-level mandate and clear reporting lines. Also needed: robust systems and processes that help companies collect, store and analyze sustainability information; (5) Do sustainability reports have to be audited? Not yet. But they are being more closely monitored than ever before. As this trend continues, users of sustainability information will come to expect that the information has been validated by a reliable third party; (6) What are the challenges and risks of reporting? Sustainability reporting presents many challenges, including data consistency, striking a balance between positive and negative information, continually improving performance and keeping reports readable and concise; and finally (7) How can companies get the most value out of sustainability reporting? Sustainability reports should be mandatory reading for all employees, and can be a valuable tool for communicating with external audiences as well. Setting targets in the form of KPIs also forces the organization to meet publicly stated goals, which makes reporting an accountability tool.

  20. Accounting for Human Health and Ecosystems Quality in Developing Sustainable Energy Products: The Implications of Wood Biomass-based Electricity Strategies to Climate Change Mitigation

    Science.gov (United States)

    Weldu, Yemane W.

    The prospect for transitions and transformations in the energy sector to mitigate climate change raises concerns that actions should not shift the impacts from one impact category to another, or from one sustainability domain to another. Although the development of renewables mostly results in low environmental impacts, energy strategies are complex and may result in the shifting of impacts. Strategies to climate change mitigation could have potentially large effects on human health and ecosystems. Exposure to air pollution claimed the lives of about seven million people worldwide in 2010, largely from the combustion of solid fuels. The degradation of ecosystem services is a significant barrier to achieving millennium development goals. This thesis quantifies the biomass resources potential for Alberta; presents a user-friendly and sector-specific framework for sustainability assessment; unlocks the information and policy barriers to biomass integration in energy strategy; introduces new perspectives to improve understanding of the life cycle human health and ecotoxicological effects of energy strategies; provides insight regarding the guiding measures that are required to ensure sustainable bioenergy production; validates the utility of the Environmental Life Cycle Cost framework for economic sustainability assessment; and provides policy-relevant societal cost estimates to demonstrate the importance of accounting for human health and ecosystem externalities in energy planning. Alberta is endowed with a wealth of forest and agricultural biomass resources, estimated at 458 PJ of energy. Biomass has the potential to avoid 11-15% of GHG emissions and substitute 14-17% of final energy demand by 2030. The drivers for integrating bioenergy sources into Alberta's energy strategy are economic diversification, technological innovation, and resource conservation policy objectives. Bioenergy pathways significantly improved both human health and ecosystem quality from coal

  1. Smart city planning under the climate change condition

    Science.gov (United States)

    Deng, Dexiang; Zhao, Yue; Zhou, Xi

    2017-08-01

    With the aggravation of climate change, extreme weather events occur continuously, cities are not resilient to climate change, and we need to change the concept of urban planning, centering on climate research and its research achievements, combining with the modern intelligent technology and formulating a smart city that resilience to the climate change, realizing the sustainable development of human, city, environment and society.

  2. Exploring the Multifaceted Topic of Climate Change in Our Changing Climate and Living With Our Changing Climate

    Science.gov (United States)

    Brey, J. A.; Kauffman, C.; Geer, I. W.; Mills, E. W.; Nugnes, K. A.; Stimach, A. E.

    2015-12-01

    As the effects of climate change become more profound, climate literacy becomes increasingly important. The American Meteorological Society (AMS) responds to this need through the publication of Our Changing Climate and Living With Our Changing Climate. Both publications incorporate the latest scientific understandings of Earth's climate system from reports such as IPCC AR5 and the USGCRP's Third National Climate Assessment. Topic In Depth sections appear throughout each chapter and lead to more extensive, multidisciplinary information related to various topics. Additionally, each chapter closes with a For Further Exploration essay, which addresses specific topics that complement a chapter concept. Web Resources, which encourage additional exploration of chapter content, and Scientific Literature, from which chapter content was derived can also be found at the conclusion of each chapter. Our Changing Climate covers a breadth of topics, including the scientific principles that govern Earth's climate system and basic statistics and geospatial tools used to investigate the system. Released in fall 2015, Living With Our Changing Climate takes a more narrow approach and investigates human and ecosystem vulnerabilities to climate change, the role of energy choices in affecting climate, actions humans can take through adaption, mitigation, and policy to lessen vulnerabilities, and psychological and financial reasons behind climate change denial. While Living With Our Changing Climate is intended for programs looking to add a climate element into their curriculum, Our Changing Climate is part of the AMS Climate Studies course. In a 2015 survey of California University of Pennsylvania undergraduate students using Our Changing Climate, 82% found it comfortable to read and utilized its interactive components and resources. Both ebooks illuminate the multidisciplinary aspect of climate change, providing the opportunity for a more sustainable future.

  3. Analysing Italian Regional Patterns in Green Economy and Climate Change. Can Italy Leverage on Europe 2020 Strategy to Face Sustainable Growth Challenges ?

    Directory of Open Access Journals (Sweden)

    Francesco BONSINETTO

    2013-12-01

    Full Text Available European cities and regions are facing the crucial challenge of greening their economy towards more sustainable patterns. Politicians and policy-makers should promote new policies for sustainable growth including renewables, greenhouse gas emissions, energy efficiency and biodiversity. All of these aspects can be considered as a boost for local and regional economy. In this regard, European countries and regions can benefit from the Europe 2020 Strategy which is defined as Europe’s blueprint for a smart, sustainable and inclusive future, providing a ten year roadmap for growth and jobs. EU2020S was designed as a European exit strategy from the global economic and financial crisis in view of new European economic governance. This study discusses the above issues regarding Italy and intends to provide some answers on the perspectives of the new EU2020S. It draws from a research project supported by ESPON, the S.I.E.S.T.A. Project, focused on the territorial dimension of the EU2020S. Therefore, this paper aims at analyzing Italian regional patterns on climate change, green economy and energy within the context of EU2020S and at providing policy recommendations for better achieving the goals of the Strategy.

  4. Global climate change

    International Nuclear Information System (INIS)

    Levine, J.S.

    1991-01-01

    Present processes of global climate change are reviewed. The processes determining global temperature are briefly described and the concept of effective temperature is elucidated. The greenhouse effect is examined, including the sources and sinks of greenhouse gases. 18 refs

  5. Creationism & Climate Change (Invited)

    Science.gov (United States)

    Newton, S.

    2009-12-01

    Although creationists focus on the biological sciences, recently creationists have also expanded their attacks to include the earth sciences, especially on the topic of climate change. The creationist effort to deny climate change, in addition to evolution and radiometric dating, is part of a broader denial of the methodology and validity of science itself. Creationist misinformation can pose a serious problem for science educators, who are further hindered by the poor treatment of the earth sciences and climate change in state science standards. Recent changes to Texas’ science standards, for example, require that students learn “different views on the existence of global warming.” Because of Texas’ large influence on the national textbook market, textbooks presenting non-scientific “different views” about climate change—or simply omitting the subject entirely because of the alleged “controversy”—could become part of K-12 classrooms across the country.

  6. Climate change and compensation

    DEFF Research Database (Denmark)

    Jensen, Karsten Klint; Flanagan, Tine Bech

    2013-01-01

    This paper presents a case for compensation of actual harm from climate change in the poorest countries. First, it is shown that climate change threatens to reverse the fight to eradicate poverty. Secondly, it is shown how the problems raised in the literature for compensation to some extent...... are based on misconceptions and do not apply to compensation of present actual harm. Finally, two arguments are presented to the effect that, in so far as developed countries accept a major commitment to mitigate climate change, they should also accept a commitment to address or compensate actual harm from...... climate change. The first argument appeals to the principle that if it is an injustice to cause risk of incurring harm in the future, then it is also an injustice to cause a similar harm now. The second argument appeals to the principle that if there is moral reason to reduce the risk of specific harms...

  7. Global Climatic Change.

    Science.gov (United States)

    Houghton, Richard A.; Woodwell, George M.

    1989-01-01

    Cites some of the evidence which suggests that the production of carbon dioxide and methane from human activities has begun to change the climate. Describes some measures which should be taken to stop or slow this progression. (RT)

  8. Climate Change Adaptation Training

    Science.gov (United States)

    A list of on-line training modules to help local government officials and those interested in water management issues better understand how the changing climate affects the services and resources they care about

  9. Sustainability and Organizational Change

    OpenAIRE

    Sitnikov, Catălina

    2012-01-01

    The relevant and, above all, remarkable feature of sustainability is due to its "duality": on the one hand, it is an indispensable element within the companies even if, on the other hand, it increases the costs of many activities and processes. Facing the challenge of sustainability will determine and create, in the coming years, emerging organizational forms. If ten years ago, many managers clearly expressed their doubts regarding the financial feasibility of sustainability, today, they admi...

  10. Climate policy under sustainable discounted utilitarianism

    Energy Technology Data Exchange (ETDEWEB)

    Dietz, Simon [London School of Economics and Political Science (LSE) (United Kingdom); Asheim, Geir B. [Oslo Univ. (Norway). Dept. of Economics

    2011-08-15

    Empirical evaluation of policies to mitigate climate change has been largely confined to the application of discounted utilitarianism (DU). DU is controversial, both due to the conditions through which it is justified and due to its consequences for climate policies, where the discounting of future utility gains from present abatement efforts makes it harder for such measures to justify their present costs. In this paper, we propose sustainable discounted utilitarianism (SDU) as an alternative principle for evaluation of climate policy. Unlike undiscounted utilitarianism, which always assigns zero relative weight to present utility, SDU is an axiomatically based criterion, which departs from DU by assigning zero weight to present utility if and only if the present is better off than the future. Using the DICE integrated assessment model to run risk analysis, we show that it is possible for the future to be worse off than the present along a 'business as usual' development path. Consequently SDU and DU differ, and willingness to pay for emissions reductions is (sometimes significantly) higher under SDU than under DU. Under SDU, stringent schedules of emissions reductions increase social welfare, even for a relatively high utility discount rate. (orig.)

  11. Land-use and climate change risks in the Amazon and the need of a novel sustainable development paradigm

    Science.gov (United States)

    Nobre, Carlos A.; Sampaio, Gilvan; Borma, Laura S.; Castilla-Rubio, Juan Carlos; Silva, José S.; Cardoso, Manoel

    2016-01-01

    For half a century, the process of economic integration of the Amazon has been based on intensive use of renewable and nonrenewable natural resources, which has brought significant basin-wide environmental alterations. The rural development in the Amazonia pushed the agricultural frontier swiftly, resulting in widespread land-cover change, but agriculture in the Amazon has been of low productivity and unsustainable. The loss of biodiversity and continued deforestation will lead to high risks of irreversible change of its tropical forests. It has been established by modeling studies that the Amazon may have two “tipping points,” namely, temperature increase of 4 °C or deforestation exceeding 40% of the forest area. If transgressed, large-scale “savannization” of mostly southern and eastern Amazon may take place. The region has warmed about 1 °C over the last 60 y, and total deforestation is reaching 20% of the forested area. The recent significant reductions in deforestation—80% reduction in the Brazilian Amazon in the last decade—opens up opportunities for a novel sustainable development paradigm for the future of the Amazon. We argue for a new development paradigm—away from only attempting to reconcile maximizing conservation versus intensification of traditional agriculture and expansion of hydropower capacity—in which we research, develop, and scale a high-tech innovation approach that sees the Amazon as a global public good of biological assets that can enable the creation of innovative high-value products, services, and platforms through combining advanced digital, biological, and material technologies of the Fourth Industrial Revolution in progress. PMID:27638214

  12. Land-use and climate change risks in the Amazon and the need of a novel sustainable development paradigm

    Science.gov (United States)

    Nobre, Carlos A.; Sampaio, Gilvan; Borma, Laura S.; Castilla-Rubio, Juan Carlos; Silva, José S.; Cardoso, Manoel

    2016-09-01

    For half a century, the process of economic integration of the Amazon has been based on intensive use of renewable and nonrenewable natural resources, which has brought significant basin-wide environmental alterations. The rural development in the Amazonia pushed the agricultural frontier swiftly, resulting in widespread land-cover change, but agriculture in the Amazon has been of low productivity and unsustainable. The loss of biodiversity and continued deforestation will lead to high risks of irreversible change of its tropical forests. It has been established by modeling studies that the Amazon may have two “tipping points,” namely, temperature increase of 4 °C or deforestation exceeding 40% of the forest area. If transgressed, large-scale “savannization” of mostly southern and eastern Amazon may take place. The region has warmed about 1 °C over the last 60 y, and total deforestation is reaching 20% of the forested area. The recent significant reductions in deforestation—80% reduction in the Brazilian Amazon in the last decade—opens up opportunities for a novel sustainable development paradigm for the future of the Amazon. We argue for a new development paradigm—away from only attempting to reconcile maximizing conservation versus intensification of traditional agriculture and expansion of hydropower capacity—in which we research, develop, and scale a high-tech innovation approach that sees the Amazon as a global public good of biological assets that can enable the creation of innovative high-value products, services, and platforms through combining advanced digital, biological, and material technologies of the Fourth Industrial Revolution in progress.

  13. Responsibility and climate change

    OpenAIRE

    Jamieson, Dale

    2015-01-01

    Ibegin by providing some background to conceptions of responsibility. I note the extent of disagreement in this area, the diverse and cross-cutting distinctions that are deployed, and the relative neglect of some important problems. These facts make it difficult to attribute responsibility for climate change, but so do some features of climate change itself which I go on to illuminate. Attributions of responsibility are often contested sites because such attributions are fundamentally pragmat...

  14. Sustainable agricultural water management across climates

    Science.gov (United States)

    DeVincentis, A.

    2016-12-01

    Fresh water scarcity is a global problem with local solutions. Agriculture is one of many human systems threatened by water deficits, and faces unique supply, demand, quality, and management challenges as the global climate changes and population grows. Sustainable agricultural water management is paramount to protecting global economies and ecosystems, but requires different approaches based on environmental conditions, social structures, and resource availability. This research compares water used by conservation agriculture in temperate and tropical agroecosystems through data collected from operations growing strawberries, grapes, tomatoes, and pistachios in California and corn and soybeans in Colombia. The highly manipulated hydrologic regime in California has depleted water resources and incited various adaptive management strategies, varying based on crop type and location throughout the state. Operations have to use less water more efficiently, and sometimes that means fallowing land in select groundwater basins. At the opposite end of the spectrum, the largely untouched landscape in the eastern plains of Colombia are rapidly being converted into commercial agricultural operations, with a unique opportunity to manage and plan for agricultural development with sustainability in mind. Although influenced by entirely different climates and economies, there are some similarities in agricultural water management strategies that could be applicable worldwide. Cover crops are a successful management strategy for both agricultural regimes, and moving forward it appears that farmers who work in coordination with their neighbors to plan for optimal production will be most successful in both locations. This research points to the required coordination of agricultural extension services as a critical component to sustainable water use, successful economies, and protected environments.

  15. Climate change - the impacts

    International Nuclear Information System (INIS)

    Reysset, Bertrand; Billes-Garabedian, Laurent; Henique, Julien; Pascal, Mathilde; Pirard, Philippe; Motreff, Yvon; Barbault, Robert; Weber, Jacques; Gate, Philippe; Salagnac, Jean-Luc; Desplat, Julien; Kounkou-Arnaud, Raphaelle

    2012-01-01

    This special dossier about the impacts of climate change is made of 6 contributions dealing with: the mitigation of climate effects and how to deal with them (Bertrand Reysset); how to dare and transmit (Laurent Billes-Garabedian); littoral risks, the Pas-de-Calais example (Julien Henique); extreme meteorological events and health impacts (Mathilde Pascal, Philippe Pirard, Yvon Motreff); Biodiversity and climate: the janus of global change (Robert Barbault, Jacques Weber); adapting agriculture to dryness and temperatures (Philippe Gate); Paris and the future heats of the year 2100 (Jean-Luc Salagnac, Julien Desplat, Raphaelle Kounkou-Arnaud)

  16. Climate change and forest diseases

    Science.gov (United States)

    R.N. Sturrock; Susan Frankel; A. V. Brown; Paul Hennon; J. T. Kliejunas; K. J. Lewis; J. J. Worrall; A. J. Woods

    2011-01-01

    As climate changes, the effects of forest diseases on forest ecosystems will change. We review knowledge of relationships between climate variables and several forest diseases, as well as current evidence of how climate, host and pathogen interactions are responding or might respond to climate change. Many forests can be managed to both adapt to climate change and...

  17. Climate change: Recent findings

    International Nuclear Information System (INIS)

    Hesselmans, G.H.F.M.

    1993-08-01

    In the late eighties several reports have been published on climate change and sea level rise. In the meantime insights may have changed due to the availability of better and more observations and/or more advanced climate models. The aim of this report is to present the most recent findings with respect to climate change, in particular of sea level rise, storm surges and river peak flows. These climate factors are important for the safety of low-lying areas with respect to coastal erosion and flooding. In the first chapters a short review is presented of a few of the eighties reports. Furthermore, the predictions by state of the art climate models at that time are given. The reports from the eighties should be considered as 'old' information, whereas the IPCC supplement and work, for example, by Wigley should be considered as new information. To assess the latest findings two experts in this field were interviewed: dr J. Oerlemans and dr C.J.E. Schuurmans, a climate expert from the Royal Netherlands Meteorological Institute (KNMI). Their views are presented together with results published in recent papers on the subject. On the basis of this assessment, the report presents current knowledge regarding predictions of climate change (including sea-level rise) over the next century, together with an assessment of the uncertainties associated with these predictions. 14 figs., 11 tabs., 24 refs

  18. Climate engineering and the risk of rapid climate change

    International Nuclear Information System (INIS)

    Ross, Andrew; Damon Matthews, H

    2009-01-01

    Recent research has highlighted risks associated with the use of climate engineering as a method of stabilizing global temperatures, including the possibility of rapid climate warming in the case of abrupt removal of engineered radiative forcing. In this study, we have used a simple climate model to estimate the likely range of temperature changes associated with implementation and removal of climate engineering. In the absence of climate engineering, maximum annual rates of warming ranged from 0.015 to 0.07 deg. C/year, depending on the model's climate sensitivity. Climate engineering resulted in much higher rates of warming, with the temperature change in the year following the removal of climate engineering ranging from 0.13 to 0.76 deg. C. High rates of temperature change were sustained for two decades following the removal of climate engineering; rates of change of 0.5 (0.3,0.1) deg. C/decade were exceeded over a 20 year period with 15% (75%, 100%) likelihood. Many ecosystems could be negatively affected by these rates of temperature change; our results suggest that climate engineering in the absence of deep emissions cuts could arguably constitute increased risk of dangerous anthropogenic interference in the climate system under the criteria laid out in the United Nations Framework Convention on Climate Change.

  19. Climate change velocity underestimates climate change exposure in mountainous regions

    Science.gov (United States)

    Solomon Z. Dobrowski; Sean A. Parks

    2016-01-01

    Climate change velocity is a vector depiction of the rate of climate displacement used for assessing climate change impacts. Interpreting velocity requires an assumption that climate trajectory length is proportional to climate change exposure; longer paths suggest greater exposure. However, distance is an imperfect measure of exposure because it does not...

  20. Sustainability and Organizational Change

    Directory of Open Access Journals (Sweden)

    Catălina Sitnikov

    2012-06-01

    Full Text Available The relevant and, above all, remarkable feature of sustainability is due to its "duality": on the one hand, it is an indispensable element within the companies even if, on the other hand, it increases the costs of many activities and processes. Facing the challenge of sustainability will determine and create, in the coming years, emerging organizational forms. If ten years ago, many managers clearly expressed their doubts regarding the financial feasibility of sustainability, today, they admit the importance of sustainability for the competitive advantage of the companies they manage. Currently, companies have great opportunities to support build a sustainable global economy, becoming one of the solutions to the most pressing societal challenges. Whether it is about reducing pollution, global warming, reducing use of water resources and other limited resources or ensuring a better work environment for employees throughout the supply chain, there are many things that companies can and should do.

  1. Climate Change Adaptation

    DEFF Research Database (Denmark)

    Hudecz, Adriána

    The European Union ROADEX Project 1998 – 2012 was a trans-national roads co-operation aimed at developing ways for interactive and innovative management of low traffic volume roads throughout the cold climate regions of the Northern Periphery Area of Europe. Its goals were to facilitate co......-operation and research into the common problems of the Northern Periphery. This report is an output of the ROADEX “Implementing Accessibility” project (2009-2012). It gives a summary of the results of research into adaptation measures to combat climate change effects on low volume roads in the Northern Periphery...... causes changes in other climatic variables such as rainfall, humidity and wind speed that impact on the functioning of infrastructure such road networks. This paper discusses the climate changes predicted by the world’s meteorological organisations and considers how these may impact on the public...

  2. Climate change - global warming

    International Nuclear Information System (INIS)

    Ciconkov, Risto

    2001-01-01

    An explanation about climate, weather, climate changes. What is a greenhouse effect, i.e. global warming and reasons which contribute to this effect. Greenhouse gases (GHG) and GWP (Global Warming Potential) as a factor for estimating their influence on the greenhouse effect. Indicators of the climate changes in the previous period by known international institutions, higher concentrations of global average temperature. Projecting of likely scenarios for the future climate changes and consequences of them on the environment and human activities: industry, energy, agriculture, water resources. The main points of the Kyoto Protocol and problems in its realization. The need of preparing a country strategy concerning the acts of the Kyoto Protocol, suggestions which could contribute in the preparation of the strategy. A special attention is pointed to the energy, its resources, the structure of energy consumption and the energy efficiency. (Author)

  3. Technologies for climate change adaptation. Agriculture sector

    Energy Technology Data Exchange (ETDEWEB)

    Zhu, X [ed.; UNEP Risoe Centre, Roskilde (Denmark); Clements, R; Quezada, A; Torres, J [Practical Action Latin America, Lima (Peru); Haggar, J [Univ. of Greenwich, London (United Kingdom)

    2011-08-15

    This guidebook presents a selection of technologies for climate change adaptation in the agriculture sector. A set of 22 adaptation technologies are showcased. These are based primarily on the principles of agroecology, but also include scientific technologies of climate and biological sciences complemented by important sociological and institutional capacity building processes that are required for climate change to function. The technologies cover: 1) Planning for climate change and variability. 2) Sustainable water use and management. 3) Soil management. 4) Sustainable crop management. 5) Sustainable livestock management. 6) Sustainable farming systems. 7) Capacity building and stakeholder organisation. Technologies that tend to homogenise the natural environment and agricultural production have low possibilities of success in environmental stress conditions that are likely to result from climate change. On the other hand, technologies that allow for, and promote diversity are more likely to provide a strategy which strengthens agricultural production in the face of uncertain future climate change scenarios. The 22 technologies showcased in this guidebook have been selected because they facilitate the conservation and restoration of diversity while also providing opportunities for increasing agricultural productivity. Many of these technologies are not new to agricultural production practices, but they are implemented based on the assessment of current and possible future impacts of climate change in a particular location. agroecology is an approach that encompasses concepts of sustainable production and biodiversity promotion and therefore provides a useful framework for identifying and selecting appropriate adaptation technologies for the agriculture sector. The guidebook provides a systematic analysis of the most relevant information available on climate change adaptation technologies in the agriculture sector. It has been compiled based on a literature

  4. Climate change and food security

    Science.gov (United States)

    Gregory, P.J; Ingram, J.S.I; Brklacich, M

    2005-01-01

    vulnerability to climate change is not uniform. Improved systems of food production, food distribution and economic access may all contribute to food systems adapted to cope with climate change, but in adopting such changes it will be important to ensure that they contribute to sustainability. Agriculture is a major contributor of the greenhouse gases methane (CH4) and nitrous oxide (N2O), so that regionally derived policies promoting adapted food systems need to mitigate further climate change. PMID:16433099

  5. Green CITYnomics. The Urban War against Climate Change

    Energy Technology Data Exchange (ETDEWEB)

    Tang, K.

    2009-10-15

    This book is about climate change: specifically, the desire of cities to fight the urban war against climate change. It is about cities turning their back on the liabilities they have created from yesteryears into the sustainable assets of tomorrow.

  6. Biochar as a Strategy for Sustainable Land Management, Poverty Reduction and Climate Change Mitigation/Adaptation? Thermolysis of lignin for value-added products

    Energy Technology Data Exchange (ETDEWEB)

    Rodriguez Tejerina, V.M.

    2010-08-15

    In the context of current concerns about food security, energy security and environmental degradation, the characteristics of biochar are analyzed to determine if biochar systems are a possible solution to these interlinked global issues. With this purpose, the mechanisms by which biochar can affect global biogeochemical cycles are revised. Feasibility of biochar production and application to soil, among other options, is then examined under the criteria of energy, greenhouse gas emissions and financial performance. This is carried out by using life-cycle assessments (LCA) from the literature and by performing a cost-benefit analysis, in the context of a developing country. It is determined that, under certain conditions detailed in the body of the work, biochar can be well suited as a strategy for promoting sustainable land management, climate change mitigation and adaptation, and subsequently, poverty reduction. Among the relevant variables that determine the feasibility of biochar systems are: feedstock; production conditions; geographic context; and current management of biomass.

  7. 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

  8. 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.

  9. RENEWABLE ENERGY SOURCES AND THEIR POTENTIAL ROLE IN MITIGATION OF CLIMATE CHANGES AND AS A SUSTAINABLE DEVELOPMENT DRIVER IN BOSNIA AND HERZEGOVINA

    Directory of Open Access Journals (Sweden)

    Petar M Gvero

    2010-01-01

    Full Text Available Bosnia and Herzegovina have significant physical potential regarding to renewable energy sources. Hydro, biomass, geothermal, wind, and solar potential can play important role in the whole state economy. Bosnia and Herzegovina is Non-Annex I country according to UNFCCC and according to that it is obligated to participate in the global efforts in order to reduce green house gases emission. This paper gives some analysis of the physical, technological, economic, and market potential of renewable energy sources in Bosnia and Herzegovina and their potential role in mitigation of climate changes. Paper also gives the analysis of the potential connections between renewable energy sources and sustainable development of the economy, taking in to consideration specific political structure of the state. Bosnia and Herzegovina is consisting from two entities: Republic of Srpska and Federation of Bosnia and Herzegovina, and Brcko District; energy sector and climate changes mitigation measures are under their jurisdiction. According to that some of this paper results can be useful for the improvement of entity and state strategies with the final aim to place renewable energy sources on the right position, as some of the major economy drivers, not only in Bosnia and Herzegovina, but in whole region.

  10. Levels of Governance in Policy Innovation Cycles in Community Education: The Cases of Education for Sustainable Development and Climate Change Education

    Directory of Open Access Journals (Sweden)

    Nina Kolleck

    2017-10-01

    Full Text Available While there is little doubt that social networks are essential for processes of implementing social innovations in community education such as Climate Change Education (CCE or Education for Sustainable Development (ESD, scholars have neglected to analyze these processes in the multilevel governance system using Social Network Analysis. In this article, we contribute to closing this research gap by exploring the implementation of CCE and ESD in education at the regional and global levels. We compare the way CCE is negotiated and implemented within and through the global conferences of the UN Framework Convention on Climate Change (UNFCCC with the way the UN Decade of ESD is put into practice through networks in five different German municipalities. We argue that the role of social networks is particularly strong in policy areas like CCE and ESD, which are best characterized as multi-level and multi-actor governance. Based on data derived from standardized surveys and from Twitter we analyze the complex interactions of public and private actors at different levels of governance in the two selected policy areas. We find, amongst others, that the implementation of CCE and ESD in community education depends in part on actors that had not been assumed to be influential at the outset. Furthermore, our analyses suggest the different levels of governance are not well integrated throughout the phases of the policy innovation cycle.

  11. Greenland climate change

    DEFF Research Database (Denmark)

    Masson-Delmotte, Valérie; Swingedouw, Didier; Landais, Amaëlle

    2012-01-01

    Climate archives available from deep-sea and marine shelf sediments, glaciers, lakes and ice cores in and around Greenland allow us to place the current trends in regional climate, ice sheet dynamics, and land surface changes in a broader perspective. We show that during the last decade (2000s......), atmospheric and sea-surface temperatures are reaching levels last encountered millennia ago when northern high latitude summer insolation was higher due to a different orbital configuration. Concurrently, records from lake sediments in southern Greenland document major environmental and climatic conditions...... regional climate and ice sheet dynamics. The magnitude and rate of future changes in Greenland temperature, in response to increasing greenhouse gas emissions, may be faster than any past abrupt events occurring under interglacial conditions. Projections indicate that within one century Greenland may...

  12. Topologies of climate change

    DEFF Research Database (Denmark)

    Blok, Anders

    2010-01-01

    Climate change is quickly becoming a ubiquitous socionatural reality, mediating extremes of sociospatial scale from the bodily to the planetary. Although environmentalism invites us to ‘think globally and act locally', the meaning of these scalar designations remains ambiguous. This paper explores...... the topological presuppositions of social theory in the context of global climate change, asking how carbon emissions ‘translate' into various sociomaterial forms. Staging a meeting between Tim Ingold's phenomenology of globes and spheres and the social topologies of actor-network theory (ANT), the paper advances...... a ‘relational-scalar' analytics of spatial practices, technoscience, and power. As technoscience gradually constructs a networked global climate, this ‘grey box' comes to circulate within fluid social spaces, taking on new shades as it hybridizes knowledges, symbols, and practices. Global climates thus come...

  13. Climate Change and Roads

    DEFF Research Database (Denmark)

    Chinowsky, P.; Arndt, Channing

    2012-01-01

    to estimate the impact of individual climate stressors on road infrastructure in Mozambique. Through these models, stressor–response functions are introduced that quantify the cost impact of a specific stressor based on the intensity of the stressor and the type of infrastructure it is affecting. Utilizing...... four climate projection scenarios, the paper details how climate change response decisions may cost the Mozambican government in terms of maintenance costs and long-term roadstock inventory reduction. Through this approach the paper details how a 14% reduction in inventory loss can be achieved through...

  14. The climatic change

    International Nuclear Information System (INIS)

    2006-01-01

    In order to take stock on the climatic change situation and initiatives at the beginning of 2006, the INES (National Institute on the Solar Energy) proposes this special document. It presents the Montreal conference of December 2005, realized to reinforced the actions of the international community against the greenhouse gases. The technical decisions decided at this conference are detailed. The document discusses also the causes and consequences of the climatic warming, the intervention sectors and the actions possibilities. (A.L.B.)

  15. Sustainable Energy for All - What does it mean for Water and Food Security : Seeking sustainable development CLEWS: Climate-change, Land-use, Energy and Water (CLEW) Strategies

    OpenAIRE

    Hermann, Sebastian; Howells, Mark; Welsch, Manuel; Rogner, Hans Holger; Steduto, Pasquale; Gielen, Dolf; Roehrl, Alexander; Bazilian, Morgan

    2011-01-01

    This background note serves to inform the “hot topic” session entitled ‘Sustainable Energy for All – What does it mean for Water and Food Security?’.Energy is vital for human development. This is why the United Nations proclaimed 2012 as the ‘International Year of Sustainable Energy for All’. The goal is to ensure universal access to modern energy services by 2030. Today’s energy production, however, is already putting prohibitive strain on the global environment. In support of worldwide effo...

  16. Evaporation and Climate Change

    NARCIS (Netherlands)

    Brandsma, T.

    1993-01-01

    In this article the influence of climate change on evaporation is discussed. The emphasis is on open water evaporation. Three methods for calculating evaporation are compared considering only changes in temperature and factors directly dependent on temperature. The Penman-method is used to

  17. Adaptability and climate change

    International Nuclear Information System (INIS)

    Sprague, M.W.

    1991-01-01

    The potential social, economic and environmental impacts of climate change are reviewed, with emphasis on agricultural implications. Impact analyses must be done on the scale of watersheds or river basins. For agriculture, climate change effects on water resources are likely to be more important than temperature changes, and climatic variability is also equally important. Another set of critical climatic variables are the frequencies, magnitudes and timing of extreme events such as floods, droughts, etc. A carbon dioxide enriched atmosphere will increase water use efficiency and confer increased tolerance to drought, salinity and air pollution. Better understanding and accounting is required for the effects of increased carbon dioxide on all plant life, including crops. Adaptability of agriculture to change must be taken into account in predicting impacts of climate change, with technological innovation and infrastructure giving agriculture a dynamic nature. Limitations and adaptations must be considered when formulating public policy, to ensure that marginal costs do not exceed marginal benefits. Monoculture plantation forests may be the most efficient sinks of atmospheric carbon dioxide, yet widespread reliance on them may harm biological diversity. Actions the U.S. is currently taking under a no-regrets policy are summarized

  18. Regional climate change scenarios

    International Nuclear Information System (INIS)

    Somot, S.

    2005-01-01

    Because studies of the regional impact of climate change need higher spatial resolution than that obtained in standard global climate change scenarios, developing regional scenarios from models is a crucial goal for the climate modelling community. The zoom capacity of ARPEGE-Climat, the Meteo-France climate model, allows use of scenarios with a horizontal resolution of about 50 km over France and the Mediterranean basin. An IPCC-A2 scenario for the end of the 21. century in France shows higher temperatures in each season and more winter and less summer precipitation than now. Tuning the modelled statistical distributions to observed temperature and precipitation allows us to study changes in the frequency of extreme events between today's climate and that at the end of century. The frequency of very hot days in summer will increase. In particular, the frequency of days with a maximum temperature above 35 deg C will be multiplied by a factor of 10, on average. In our scenario, the Toulouse area and Provence might see one quarter of their summer days with a maximum temperature above 35 deg C. (author)

  19. Managing climate change refugia for climate adaptation

    Science.gov (United States)

    Toni Lyn Morelli; Christopher Daly; Solomon Z. Dobrowski; Deanna M. Dulen; Joseph L. Ebersole; Stephen T. Jackson; Jessica D. Lundquist; Connie Millar; Sean P. Maher; William B. Monahan; Koren R. Nydick; Kelly T. Redmond; Sarah C. Sawyer; Sarah Stock; Steven R. Beissinger

    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...

  20. Climate change and nutrition: creating a climate for nutrition security.

    Science.gov (United States)

    Tirado, M C; Crahay, P; Mahy, L; Zanev, C; Neira, M; Msangi, S; Brown, R; Scaramella, C; Costa Coitinho, D; Müller, A

    2013-12-01

    ), and policies and actions formulated by the UN Framework Convention on Climate Change (UNFCCC). Improved multi-sectoral coordination and political will is required to integrate nutrition-sensitive actions into climate-resilient sustainable development efforts in the UNFCCC work and in the post 2015 development agenda. Placing human rights at the center of strategies to mitigate and adapt to the impacts of climate change and international solidarity is essential to advance sustainable development and to create a climate for nutrition security.

  1. Managing Climate Change Refugia for Climate Adaptation

    Science.gov (United States)

    The concept of refugia has long been studied from theoretical and paleontological 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 ref...

  2. The 7 Aarhus Statements on Climate Change

    DEFF Research Database (Denmark)

    Basse, Ellen Margrethe; Svenning, J.-C.; Olesen, Jørgen E

    2009-01-01

    ; Nanotechnology solutions for a sustainable future; Citizens and society, and The Arctic. The main responsible scientists for the seven conference themes and representatives from the think-tank CONCITO delivered 'The 7 Aarhus Statements on Climate Change' as part of the closing session of the conference...... interest for understanding the effects of the projected future climate change and how the foreseen negative impacts can be counteracted by mitigation and adaptation measures. The themes were: Climate policy: the role of law and economics; Biodiversity and ecosystems; Agriculture and climate change...

  3. Urban Vulnerability and Climate Change in Africa

    DEFF Research Database (Denmark)

    Urbanisation and climate change are among the major challenges for sustainable development in Africa. The overall aim of this book is to present innovative approaches to vulnerability analysis and for enhancing the resilience of African cities against climate change-induced risks. Locally adapted...... explores the role of governance in successfully coping with climate-induced risks in urban areas. The book is unique in that it combines: a top-down perspective of climate change modeling with a bottom-up perspective of vulnerability assessment; quantitative approaches from engineering sciences...

  4. 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.

  5. Abstracts and final report of the Southern Gulf of St. Lawrence Coalition on Sustainability workshop on climate change and coastal communities: concerns and challenges for today and beyond

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2004-11-01

    The participants at this workshop presented important climate change information from a national perspective and provided an opportunity for stakeholder comments on the Southeastern New Brunswick Sea-Level Rise Project. The abstracts presented in this report outlined current research on ocean current variabilities; climate change and coastal erosion impacts in the Gulf of St. Lawrence estuary; and agriculture and climate change. Community focus presentations addressed issues associated with coastal vulnerability to climate change and sea-level rise in Haida Gwaii, BC; Inuit observations of climate change; impacts and adaptation to climate change in Atlantic Canada; and communities, fisheries and tourism. Future research orientations from governments were also examined, with information on protection policies for coastal areas; climate change impact and adaptation directorates; climate change scenarios; and potential impacts and possible adaptations to the communities in the region. The studies indicate that the sea level will rise by 70 cm by the year 2100 in the southeastern Gulf of St. Lawrence. Immediate implementation of New Brunswick's Coastal Areas Protection Policy was recommended. Climate change is an issue that contains ecological, social and economic aspects, linking science to local knowledge. This final report contains 25 abstracts presented at the conference. A participant list and an appendix of the workshop's agenda was also included.

  6. Climate Change Portal - Home Page

    Science.gov (United States)

    Science Partnerships Contact Us Take Action Climate change is already having significant and widespread of climate change. Business Businesses throughout California are taking action to address climate climate change impacts and informing policies to reduce greenhouse gases, adapt to changing environments

  7. Handbook of Climate Change Mitigation

    CERN Document Server

    Seiner, John; Suzuki, Toshio; Lackner, Maximilian

    2012-01-01

    There is a mounting consensus that human behavior is changing the global climate and its consequence could be catastrophic. Reducing the 24 billion metric tons of carbon dioxide emissions from stationary and mobile sources is a gigantic task involving both technological challenges and monumental financial and societal costs. The pursuit of sustainable energy resources, environment, and economy has become a complex issue of global scale that affects the daily life of every citizen of the world. The present mitigation activities range from energy conservation, carbon-neutral energy conversions, carbon advanced combustion process that produce no greenhouse gases and that enable carbon capture and sequestion, to other advanced technologies. From its causes and impacts to its solutions, the issues surrounding climate change involve multidisciplinary science and technology. This handbook will provide a single source of this information. The book will be divided into the following sections: Scientific Evidence of Cl...

  8. Climatic change and nuclear

    International Nuclear Information System (INIS)

    Schneider, M.

    2003-01-01

    One of the main priorities of the WWF is to increase the implementing of solutions relative to the greenhouse effect fight. In this framework the foundation published a study on the nuclear facing the climatic change problem. The following chapters are detailed: the nuclear and the negotiations on the climatic change; the nuclear close; the unrealistic hypothesis of the nuclear forecast; the nuclear facing other energy supplying options; supplying efficiency for heating, electric power, gas and renewable energies; the consumption efficiency facing the nuclear; the economical aspects; the deregulation effect; the political aspects; the nuclear AND the greenhouse effect. (A.L.B.)

  9. How Will Climate Change Affect Globalization?

    DEFF Research Database (Denmark)

    Dilyard, John Raymond; Bals, Lydia; Zhuplev, Anatoly

    2011-01-01

    , it will effect globalization. Businesses, if they want to be sustained, will have to adjust to climate change. This panel will examine two topics within which the relationship between climate change and globalization can be assessed - the sourcing of resources and services when the location of those resources...... is subject to change and the nature of competition in agriculture-based business, focusing on wine....

  10. Climatic change. What solutions?

    International Nuclear Information System (INIS)

    Vieillefosse, A.

    2009-01-01

    From 1990 to the present day, worldwide greenhouse gas emissions have increased by about 25%. Fighting climatic change has become an urgency: we only have 15 years in front of us to inflect the trajectory of worldwide emissions and to avoid a temperature rise of more than 2 deg. C during this century. Therefore, how is it possible to explain the shift between the need of an urgent action and the apparent inertia of some governing parties? How is it possible to implement a worldwide governance capable to answer the urgency of the fight against climatic change? These are the two questions that this pedagogical and concrete book tries to answer by analysing the different dimensions of climatic change and by making a first status of the building up of the international action, and in particular of the Kyoto protocol. For the post-2012 era, research and negotiations are in progress with the objective of reaching an agreement for the Copenhagen conference of December 2009. Several architectures are possible. This book shades light on the advantages and limitations of each of them with the possible compromises. It supplies a pluri-disciplinary approach of the international negotiations, often considered as complex by the general public. Content: 1 - understanding the climatic change stakes: climatic stakes, the main actors behind the figures, the technical-economical stakes; 2 - understanding the present day architecture of the fight against climatic change: strengths and weaknesses of the Kyoto protocol; encouraging research and technology spreading; the other action means in developing countries; 3 - what structure for a future international agreement?: the Bali negotiation process; the ideal vision: an improved Kyoto protocol; the pragmatic vision: individualized commitments; the negotiation space; preventing a planned fiasco. (J.S.)

  11. Climate change and amphibians

    Science.gov (United States)

    Corn, P.S.

    2005-01-01

    Amphibian life histories are exceedingly sensitive to temperature and precipitation, and there is good evidence that recent climate change has already resulted in a shift to breeding earlier in the year for some species. There are also suggestions that the recent increase in the occurrence of El Niño events has caused declines of anurans in Central America and is linked to elevated mortality of amphibian embryos in the northwestern United States. However, evidence linking amphibian declines in Central America to climate relies solely on correlations, and the mechanisms underlying the declines are not understood. Connections between embryo mortality and declines in abundance have not been demonstrated. Analyses of existing data have generally failed to find a link between climate and amphibian declines. It is likely, however, that future climate change will cause further declines of some amphibian species. Reduced soil moisture could reduce prey species and eliminate habitat. Reduced snowfall and increased summer evaporation could have dramatic effects on the duration or occurrence of seasonal wetlands, which are primary habitat for many species of amphibians. Climate change may be a relatively minor cause of current amphibian declines, but it may be the biggest future challenge to the persistence of many species

  12. Climate change and amphibians

    Directory of Open Access Journals (Sweden)

    Corn, P. S.

    2005-01-01

    Full Text Available Amphibian life histories are exceedingly sensitive to temperature and precipitation, and there is good evidence that recent climate change has already resulted in a shift to breeding earlier in the year for some species. There are also suggestions that the recent increase in the occurrence of El Niño events has caused declines of anurans in Central America and is linked to elevated mortality of amphibian embryos in the northwestern United States. However, evidence linking amphibian declines in Central America to climate relies solely on correlations, and the mechanisms underlying the declines are not understood. Connections between embryo mortality and declines in abundance have not been demonstrated. Analyses of existing data have generally failed to find a link between climate and amphibian declines. It is likely, however, that future climate change will cause further declines of some amphibian species. Reduced soil moisture could reduce prey species and eliminate habitat. Reduced snowfall and increased summer evaporation could have dramatic effects on the duration or occurrence of seasonal wetlands, which are primary habitat for many species of amphibians. Climate change may be a relatively minor cause of current amphibian declines, but it may be the biggest future challenge to the persistence of many species

  13. Technology and climate change

    International Nuclear Information System (INIS)

    Morrison, R.; Layzell, D.; McLean, G.

    2001-01-01

    This paper provides a context for assessing the needs for technologies to reduce the concentration of GHG in the atmosphere. It looks at sources, sinks and trends for GHG, in the world at large and in Canada, and at efforts to develop new technologies to achieve the goals of climate change policy. Technology development is one of many approaches to reducing emissions and absorbing GHG from the atmosphere. New technologies will be more successful if they can also achieve non-climate goals, such as better air quality or reduced soil erosion. This paper examines sectors where new technology may be most needed. In general these will be areas where emissions are large, or growing rapidly, or both. It focuses on transport, electricity and biomass as sectors of interest, both because of their potential for contributing to climate change policy goals within Canada, and also because of the author's own research interests. (author)

  14. Consequences of climate change, eutrophication, and other anthropogenic impacts to coastal salt marshes: multiple stressors reduce resiliency and sustainability

    Science.gov (United States)

    Watson, E. B.; Wigand, C.; Nelson, J.; Davey, E.; Van Dyke, E.; Wasson, K.

    2011-12-01

    Coastal salt marshes provide a wide variety of ecosystem services, including habitat for protected vertebrates and ecologically valuable invertebrate fauna, flood protection, and improvements in water quality for adjacent marine and estuarine environments. Here, we consider the impacts of future sea level rise combined with other anthropogenic stressors to salt marsh sustainability through the implementation of field and laboratory mesocosms, manipulative experiments, correlative studies, and predictive modeling conducted in central California and southern New England salt marshes. We report on measurements of soil respiration, decomposition, sediment accumulation, and marsh elevation, which considered jointly suggest an association between nitrate input and marsh elevation loss resulting from mineralization of soil organic matter. Furthermore, use of imaging techniques (CT scans) has shown differences in belowground root and rhizome structure associated with fertilization, resulting in a loss of sediment cohesion promoted by fine root structure. Additionally, field and greenhouse mesocosm experiments have provided insight into the specific biogeochemical processes responsible for plant mortality at high immersion or salinity levels. In conclusion, we have found that poor water quality (i.e. eutrophication) leads to enhanced respiration and decomposition of soil organic matter, which ultimately contributes to a loss of salt marsh sustainability. However, marsh deterioration studied at field sites (Jamaica Bay, NY and Elkhorn Slough, CA) is associated not only with enhanced nutrient loads, but also increased immersion due to tidal range increases resulting from dredging. To ensure the continuation of the ecosystem services provided by tidal wetlands and to develop sustainable management strategies that provide favorable outcomes under a variety of future sea level rise and land use scenarios, we need to develop a better understanding of the relative impacts of the

  15. Adaptation to climate change

    NARCIS (Netherlands)

    Carmin, J.; Tierney, K.; Chu, E.; Hunter, L.M.; Roberts, J.T.; Shi, L.; Dunlap, R.E.; Brulle, R.J.

    2015-01-01

    Climate change adaptation involves major global and societal challenges such as finding adequate and equitable adaptation funding and integrating adaptation and development programs. Current funding is insufficient. Debates between the Global North and South center on how best to allocate the

  16. CLIMATE CHANGE ADAPTATION

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

    Cathy Egan

    resources to cope with climate change impacts such as desertification, soil erosion, and ... By 2050, per capita availability of water is predicted to fall by 50% in the ... release methane, a greenhouse gas, ... and on flood plains in Nepal and India is the thrust of collaborative research ... resilience of agricultural systems.

  17. Climate change and schools

    NARCIS (Netherlands)

    Sheffield, Perry E.; Uijttewaal, Simone A.M.; Stewart, James; Galvez, Maida P.

    2017-01-01

    The changing climate is creating additional challenges in maintaining a healthy school environment in the United States (US) where over 50 million people, mostly children, spend approximately a third of their waking hours. Chronic low prioritization of funds and resources to support environmental

  18. Climate change reference guide

    Science.gov (United States)

    2009-01-01

    At the heart of climate change is the greenhouse effect, in which molecules of various gases trap heat in Earths atmosphere and keep it warm enough to support life. Carbon dioxide and other greenhouse gases (GHGs) are an important part of Ea...

  19. DTU Climate Change Technologies

    DEFF Research Database (Denmark)

    During 2008 and 2009, DTU held a workshop series focusing on assessment of and adaption to climate changes as well as on mitigation of green house gasses. In the workshops, a total of 1500 scientists, government officials and business leaders have outlined scenarios for technology development...

  20. A Kantian approach to a sustainable development indicator for climate

    Energy Technology Data Exchange (ETDEWEB)

    Greaker, Mads; Stoknes, Per Espen; Alfsen, Knut H.; Ericson, Torgeir

    2012-11-01

    How can the informed citizen know if the government is implementing a good-enough climate change policy? Most developed democracies have their own set of indicators for sustainable development, including indicators for climate change. These include yearly national emissions of greenhouse gasses (GHGs), global concentration of GHGs in the atmosphere and time series for global temperatures. However, without some kind of benchmark neither national emissions of GHGs nor global concentration of GHGs or temperatures, make it possible for the general public to evaluate the current climate policy of a nation state. In this paper we propose a benchmark for national climate policy based on a remaining Co2 budget allocated by egalitarian principles. Moreover, based on Kantian ethics we argue that this benchmark should be used as a sustainable development indicator for climate change. One way of interpreting Kantian ethics is to demand that each nation state should act as if a just global treaty on climate change were in place. We discuss possible important elements in a global treaty, and show how the different elements can be integrated in a forward-looking indicator of national climate policy.(auth)

  1. Sustained Satellite Missions for Climate Data Records

    Science.gov (United States)

    Halpern, David

    2012-01-01

    Satellite CDRs possess the accuracy, longevity, and stability for sustained moni toring of critical variables to enhance understanding of the global integrated Earth system and predict future conditions. center dot Satellite CDRs are a critical element of a global climate observing system. center dot Satellite CDRs are a difficult challenge and require high - level managerial commitment, extensive intellectual capital, and adequate funding.

  2. Climate indices of Iran under climate change

    OpenAIRE

    alireza kochaki; mehdi nasiry; gholamali kamali

    2009-01-01

    Global warming will affect all climatic variables and particularly rainfall patterns. The purpose of present investigation was to predict climatic parameters of Iran under future climate change and to compare them with the present conditions. For this reason, UKMO General Circulation Model was used for the year 2025 and 2050. By running the model, minimum and maximum monthly temperature and also maximum monthly rainfall for the representative climate stations were calculated and finally the e...

  3. Sphenostylis stenocarpa (ex. A. Rich.) Harms., a Fading Genetic Resource in a Changing Climate: Prerequisite for Conservation and Sustainability.

    Science.gov (United States)

    Nnamani, Catherine Veronica; Ajayi, Sunday Adesola; Oselebe, Happiness Ogba; Atkinson, Christopher John; Igboabuchi, Anastasia Ngozi; Ezigbo, Eucharia Chizoba

    2017-07-12

    The southeastern part of Nigeria is one of the major hotspots of useful plant genetic resources. These endemic species are associated with a rich indigenous knowledge and cultural diversity in relation to their use and conservation. Sphenostylis stenocarpa ( e x. A. Rich.) Harms., (African Yam Bean (AYB)), is one such crop within the family of Fabaceae. Its nutritional and eco-friendly characteristics have value in ameliorating malnutrition, hidden hunger and environmental degradation inherent in resource-poor rural and semi-rural communities throughout Africa. However, lack of information from the custodians of this crop is limiting its sustainable development. Therefore, ethnobotanical surveys on the diversity, uses, and constraints limiting the cultivation and use of the crop in southeastern Nigeria were carried out. Five-hundred respondents were randomly selected and data collected through oral interviews and focused group discussion (FGD). Semi-structured questionnaires (SSQ) were also used to elicit information from a spectrum of AYB users comprising community leaders, farmers, market women and consumers in five States. Results showed that the majority of the respondents lacked formal education and were of the age group of 40-50 years, while the female gender dominated with limited access to land and extension officers. Seed coat colour largely determined utilization. Long cooking time, requirement for staking materials, aging of farmers and low market demand were among the major constraints limiting further cultivation and utilization of AYB. In-situ conservation was by hanging dried fruits by the fireside, beside the house, storing in earthenware, calabash gourds, cans and bottles. It is concluded that there is urgent need to scale up conservation through robust linkages between contemporary scientific domains and indigenous peoples in order to harness and incorporate the rich indigenous knowledge in local communities for enhanced scientific knowledge

  4. Sphenostylis stenocarpa (ex. A. Rich. Harms., a Fading Genetic Resource in a Changing Climate: Prerequisite for Conservation and Sustainability

    Directory of Open Access Journals (Sweden)

    Catherine Veronica Nnamani

    2017-07-01

    Full Text Available The southeastern part of Nigeria is one of the major hotspots of useful plant genetic resources. These endemic species are associated with a rich indigenous knowledge and cultural diversity in relation to their use and conservation. Sphenostylis stenocarpa (ex. A. Rich. Harms., (African Yam Bean (AYB, is one such crop within the family of Fabaceae. Its nutritional and eco-friendly characteristics have value in ameliorating malnutrition, hidden hunger and environmental degradation inherent in resource-poor rural and semi-rural communities throughout Africa. However, lack of information from the custodians of this crop is limiting its sustainable development. Therefore, ethnobotanical surveys on the diversity, uses, and constraints limiting the cultivation and use of the crop in southeastern Nigeria were carried out. Five-hundred respondents were randomly selected and data collected through oral interviews and focused group discussion (FGD. Semi-structured questionnaires (SSQ were also used to elicit information from a spectrum of AYB users comprising community leaders, farmers, market women and consumers in five States. Results showed that the majority of the respondents lacked formal education and were of the age group of 40–50 years, while the female gender dominated with limited access to land and extension officers. Seed coat colour largely determined utilization. Long cooking time, requirement for staking materials, aging of farmers and low market demand were among the major constraints limiting further cultivation and utilization of AYB. In-situ conservation was by hanging dried fruits by the fireside, beside the house, storing in earthenware, calabash gourds, cans and bottles. It is concluded that there is urgent need to scale up conservation through robust linkages between contemporary scientific domains and indigenous peoples in order to harness and incorporate the rich indigenous knowledge in local communities for enhanced scientific

  5. Business responses to global climate change

    Energy Technology Data Exchange (ETDEWEB)

    Pinkse, J.M.

    2006-04-27

    This research project studies the evolution and determinants of corporate climate strategies of multinationals. Since most companies are affected by global climate change in a direct or indirect way, a range of strategies are emerging to mitigate climate change. These strategies are not only of a political nature (e.g. influencing government institutions), but also of a competitive nature. The aim is to introduce a typology of corporate climate strategies, paying specific attention to the market components related to climate change. More and more, multinationals' actions in reducing greenhouse gas emissions are aimed at achieving a sustained competitive advantage in addition to compliance with government regulation. What factors determine these market strategies for climate change will be explored in a theoretical framework based on institutional theory and the resource-based view of the firm.

  6. Africa and climate change

    Energy Technology Data Exchange (ETDEWEB)

    Toulmin, Camilla; Huq, Saleemul

    2006-10-15

    Remember the scenes from New Orleans of flooded streets and scavenging people? One year on and little progress is evident in achieving the step-change needed in controlling greenhouse gases. Hurricane Katrina showed only too vividly the massive power of natural forces combined with inadequate preparation. The flood waters washed away and exposed fully the lack of planning and low priority given to securing life and livelihoods, especially of the more vulnerable groups in the community. If this is what a whirlwind can bring in the southern USA, what might we reap in further storms and droughts tomorrow in poorer parts of the world? New research findings point to the likelihood of larger, faster and more substantial changes to our climate system. The African continent is particularly vulnerable to adverse changes in climate, the evidence for which is becoming more and more stark.

  7. Climate change and coasts

    International Nuclear Information System (INIS)

    Schellnhuber, H.J.; Sterr, H.

    1993-01-01

    The investigation of climatic processes and behaviour examines the effects of climatic changes on human beings and the surrounding environment. The authors discuss, in a wide-subject perspective, the regional impacts of the greenhouse effect, increase of the sea level, and changed conditions of both precipitation and wind using the North and Baltic Sea as examples. In this effort, questions dealing with changes of water level, motion and (disturbance) of the sea and morphodynamic in the coastal apron, in reference to requirements on a future protection of the shore, are handled. In addition, not only the aspects of ecosystem-orientated adaption in the strip of land between the continent northern islands 'Wattenmeer' and ground landscape (Bodenlandschaft) are taken into consideration, but also the impact of these on human beings and their interest to use the coastal regions. (orig.). 102 figs., 9 tabs [de

  8. Climate changes - To understand and to react

    International Nuclear Information System (INIS)

    2011-01-01

    The first part of this report recalls the definition of the greenhouse effect, comments the climate past variations, outlines that climate changes are already here and that greenhouse effect has a human origin, and discusses the expected impacts during the 21. century. The second part presents the basis of international action in the struggle against climate change, outlines the necessity to strengthen this international action, describes the role of Europe in international negotiations on climate, outlines the need of an international agreement on climate, proposes an overview of the French climate policy (national and local actions), and outlines that some political responses do not match with sustainable development (nuclear energy, agro-fuels, carbon capture and storage, shale gas and oil). The third part indicates how one can compute his own impact on climate, and presents some collective and citizen innovative initiatives in the fields of agriculture and food, of energy, of transports and mobility, and of wastes

  9. "EARTH: The Operators' Manual" - a hybrid model (TV+online+in-person) to effectively communicate climate change science alongside sustainable energy solutions

    Science.gov (United States)

    Haines-stiles, G.; Alley, R. B.; Akuginow, E.

    2011-12-01

    Recent public opinion surveys have found that Americans underestimate the degree of agreement by climate scientists about global warming and climate change, and - despite growing evidence of ice sheet loss, ocean acidification, sea level rise and extreme weather events - believe less in warming trends in 2011 than they did earlier. The issue has become politicized and controversial. "EARTH: The Operators' Manual" is an informal science education project supported by NSF, the National Science Foundation. Its ambitious goal is to use a hybrid mix of broadcast programs appearing on public television and hosted by Penn State geoscientist, Richard Alley, together with on-site outreach events and online resources and tools, to present core climate science in engaging ways, and to combine that presentation of objective research with an overview of sustainable energy solutions. The project's content and communication strategies have been shaped in response to analyses of public opinion such as the SIX AMERICAS study and aim to address common "skeptic" arguments and share essential climate science. Social science research has also found that audiences seem more open to scientific information where the possibility of a positive response is also offered. The first hour-long PBS program aired nationally in April 2011, has since been re-broadcast, and is also available online. Two more programs will air in 2012, and the presentation at the Fall AGU Conference will preview segments from both programs. Five regionally-diverse science centers (in San Diego, Raleigh NC, St. Paul MN, Fort Worth TX and Portland OR) have hosted outreach events, with Richard Alley and other project participants, and will continue with additional activities through summer 2012. The project's website includes video clips, case studies of energy-saving initiatives world-wide and across the USA, plus an interactive "Energy Gauge" inviting users to assess their current Home, Travel, Food, and Goods and

  10. Climate Change, Social Justice and Development

    OpenAIRE

    Terry Barker; Şerban Scrieciu; David Taylor

    2008-01-01

    Terry Barker, Şerban Scrieciu and David Taylor discuss the implications of climate change for social justice and the prospects for more sustainable development pathways. They state that the analysis and discussions surrounding the climate change problem, particularly those drawing on the traditional economics literature, have relied on a crude economic utilitarianism that no moral philosopher would endorse. Such arguments have typically ignored the concept of justice itself and wider e...

  11. Changes in Climate Driving Changes in Architectural Education

    Directory of Open Access Journals (Sweden)

    Maibritt Pedersen Zari

    2012-09-01

    Full Text Available Sustainability issues, in particular climate change, have become significant drivers of change in architectural education. It is posited that engaging in the reduction and offsetting of greenhouse gas emissions in academic institutions, particularly those responsible for the education of new generations of built environment professionals, could become an important part of creating built environments that can more effectively contribute to mitigating the causes of climate change.

  12. Integration of population genetic structure and plant response to climate change: sustaining genetic resources through evaluation of projected threats

    Science.gov (United States)

    Bryce A. Richardson; Marcus V. Warwell; Mee-Sook Kim; Ned B. Klopfenstein; Geral I. McDonald

    2010-01-01

    To assess threats or predict responses to disturbances, or both, it is essential to recognize and characterize the population structures of forest species in relation to changing environments. Appropriate management of these genetic resources in the future will require (1) understanding the existing genetic diversity/variation and population structure of forest trees...

  13. Water access, water scarcity, and climate change.

    Science.gov (United States)

    Mukheibir, Pierre

    2010-05-01

    This article investigates the approaches of the various discourses operating in the water sector and how they address the issues of scarcity and equitable access under projected climate change impacts. Little synergy exists between the different approaches dealing with these issues. Whilst being a sustainable development and water resources management issue, a holistic view of access, scarcity and the projected impacts of climate change is not prevalent in these discourses. The climate change discourse too does not adequately bridge the gap between these issues. The projected impacts of climate change are likely to exacerbate the problems of scarcity and equitable access unless appropriate adaptation strategies are adopted and resilience is built. The successful delivery of accessible water services under projected climate change impacts therefore lies with an extension of the adaptive water management approach to include equitable access as a key driver.

  14. Global climate change

    International Nuclear Information System (INIS)

    Gugele, B.; Radunsky, K.; Spangl, W.

    2002-01-01

    In the last decade marked changes of climatic factors have been observed, such as increases in average global earth temperatures, the amount of precipitation and the number of extreme weather events. Green house gases influence the energy flow in the atmosphere by absorbing infra-red radiation. An overview of the Austrian greenhouse gas emissions is given, including statistical data and their major sources. In 1999 the emissions of all six Kyoto greenhouse gases ( CO 2 , CH 4 , N 2 O, HFC s , PFC s and SF 6 ) amounted to 79.2 million tonnes of CO 2 equivalents . A comparison between the EC Members states is also presented. Finally the climate change strategy prepared by the Austrian Federal Ministry of Agriculture, Forestry, Environment and Water Management together with other ministries and the federal provinces is discussed, which main aim is to lead to an annual emission reduction of 16 million tonnes of CO 2 . Figs. 2, Tables 1. (nevyjel)

  15. Gas, a decisive pillar of the sustainable future of the world: Contribution of the gas industry to fight against climate change and for sustainable development. LPG: a beneficial solution for the environment

    International Nuclear Information System (INIS)

    Le Gourrierec, Meline

    2015-01-01

    Gas has a crucial role to play in developing energy that is less carbon-intensive and more respectful of the environment. Recognised as being the cleanest fossil energy, its use in different sectors of activity leads to a significant reduction in greenhouse gas emissions. In addition, gas contributes to the development of renewable energies and becomes itself renewable through biomethane production. The development of this green gas based on a circular economy has opened up new prospects for the use of gas in all parts of the world. The 21. Conference of the Parties of the Framework Convention of the United Nations, that will be held in Paris from 30 November to 11 December 2015 (COP21) is a decisive step in the negotiation of the future international agreement on the climate that will enter in force in 2020. The target is ambitious: restricting the global warming below the critical threshold of 2 deg. C by 2100. Aware of the climate challenge and the essential role of all the economic actors, the gas industry has embarked on a series of measures contributing to keeping to this global target and facilitating sustainable development through access to energy that is less carbon-intensive and more respectful of the environment. Changing from a solid fuel to a liquid or gaseous fuel provides modern domestic energy with beneficial effects on the environment and on the quality of life. The World LPG Association has the ambition that a billion people making this transition

  16. Climate change and amphibians

    OpenAIRE

    Corn, P. S.

    2005-01-01

    Amphibian life histories are exceedingly sensitive to temperature and precipitation, and there is good evidence that recent climate change has already resulted in a shift to breeding earlier in the year for some species. There are also suggestions that the recent increase in the occurrence of El Niño events has caused declines of anurans in Central America and is linked to elevated mortality of amphibian embryos in the northwestern United States. However, evidence linking amphibian declines i...

  17. Climate Change Justice

    OpenAIRE

    Sunstein, Cass R.; Posner, Eric A.

    2007-01-01

    Greenhouse gas reductions would cost some nations much more than others and benefit some nations far less than others. Significant reductions would impose especially large costs on the United States, and recent projections suggest that the United States has relatively less to lose from climate change. In these circumstances, what does justice require the United States to do? Many people believe that the United States is required to reduce its greenhouse gas emissions beyond the point that is ...

  18. Climate Change Policy

    OpenAIRE

    Toman, Michael; Shogren, Jason

    2000-01-01

    Having risen from relative obscurity as few as ten years ago, climate change now looms large among environmental policy issues. Its scope is global; the potential environmental and economic impacts are ubiquitous; the potential restrictions on human choices touch the most basic goals of people in all nations; and the sheer scope of the potential response—a significant shift away from using fossil fuels as the primary energy source in the modern economy—is daunting. In this paper, we explore t...

  19. Invertebrates, ecosystem services and climate change.

    Science.gov (United States)

    Prather, Chelse M; Pelini, Shannon L; Laws, Angela; Rivest, Emily; Woltz, Megan; Bloch, Christopher P; Del Toro, Israel; Ho, Chuan-Kai; Kominoski, John; Newbold, T A Scott; Parsons, Sheena; Joern, A

    2013-05-01

    The sustainability of ecosystem services depends on a firm understanding of both how organisms provide these services to humans and how these organisms will be altered with a changing climate. Unquestionably a dominant feature of most ecosystems, invertebrates affect many ecosystem services and are also highly responsive to climate change. However, there is still a basic lack of understanding of the direct and indirect paths by which invertebrates influence ecosystem services, as well as how climate change will affect those ecosystem services by altering invertebrate populations. This indicates a lack of communication and collaboration among scientists researching ecosystem services and climate change effects on invertebrates, and land managers and researchers from other disciplines, which becomes obvious when systematically reviewing the literature relevant to invertebrates, ecosystem services, and climate change. To address this issue, we review how invertebrates respond to climate change. We then review how invertebrates both positively and negatively influence ecosystem services. Lastly, we provide some critical future directions for research needs, and suggest ways in which managers, scientists and other researchers may collaborate to tackle the complex issue of sustaining invertebrate-mediated services under a changing climate. © 2012 The Authors. Biological Reviews © 2012 Cambridge Philosophical Society.

  20. Managing Climate Change Risks

    Energy Technology Data Exchange (ETDEWEB)

    Jones, R. [CSIRO Atmospheric Research, PMB1 Aspendale, Victoria 3195 (Australia)

    2003-07-01

    Issues of uncertainty, scale and delay between action and response mean that 'dangerous' climate change is best managed within a risk assessment framework that evolves as new information is gathered. Risk can be broadly defined as the combination of likelihood and consequence; the latter measured as vulnerability to greenhouse-induced climate change. The most robust way to assess climate change damages in a probabilistic framework is as the likelihood of critical threshold exceedance. Because vulnerability is dominated by local factors, global vulnerability is the aggregation of many local impacts being forced beyond their coping ranges. Several case studies, generic sea level rise and temperature, coral bleaching on the Great Barrier Reef and water supply in an Australian catchment, are used to show how local risk assessments can be assessed then expressed as a function of global warming. Impacts treated thus can be aggregated to assess global risks consistent with Article 2 of the UNFCCC. A 'proof of concept' example is then used to show how the stabilisation of greenhouse gases can constrain the likelihood of exceeding critical thresholds at both the both local and global scale. This analysis suggests that even if the costs of reducing greenhouse gas emissions and the benefits of avoiding climate damages can be estimated, the likelihood of being able to meet a cost-benefit target is limited by both physical and socio-economic uncertainties. In terms of managing climate change risks, adaptation will be most effective at reducing vulnerability likely to occur at low levels of warming. Successive efforts to mitigate greenhouse gases will reduce the likelihood of reaching levels of global warming from the top down, with the highest potential temperatures being avoided first, irrespective of contributing scientific uncertainties. This implies that the first cuts in emissions will always produce the largest economic benefits in terms of avoided

  1. From Research to Policy: Linking Climate Change Adaptation to ...

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

    From Research to Policy: Linking Climate Change Adaptation to Sustainable Agriculture. Research on climate change and its impact on the ... Outputs. Journal articles. Factors affecting households vulnerability to climate change in Swaziland : a case of Mpolonjeni Area Development Programme (ADP). Download PDF ...

  2. Managing climate change risks in rangeland systems [Chapter 15

    Science.gov (United States)

    Linda A. Joyce; Nadine A. Marshall

    2017-01-01

    The management of rangelands has long involved adapting to climate variability to ensure that economic enterprises remain viable and ecosystems sustainable; climate change brings the potential for change that surpasses the experience of humans within rangeland systems. Adaptation will require an intentionality to address the effects of climate change. Knowledge of...

  3. Climate Change and Nigerian Soils: Vulnerability, Impact and ...

    African Journals Online (AJOL)

    This article reviewed the impact of climate change on our soils and suggested measures to combat or mitigate its negative effects on sustainable soil productivity. Climate change occurs when a situation in which a change in climate continues in one direction at a rapid rate and for an unusual long period of time. The article ...

  4. The Role of Communication in Ensuring Sustained Behavior Change

    Science.gov (United States)

    Webinar series on communications strategies and methods addresses how communications tools can be used throughout the implementation of climate and clean energy programs to achieve behavior change and ensure sustained.

  5. Teaching Climate Change Through Music

    Science.gov (United States)

    Weiss, P. S.

    2007-12-01

    During 2006, Peter Weiss aka "The Singing Scientist" performed many music assemblies for elementary schools (K-5) in Santa Cruz County, California, USA. These assemblies were an opportunity for him to mix a discussion of climate change with rock n' roll. In one song called "Greenhouse Glasses", Peter and his band the "Earth Rangers" wear over-sized clown glasses with "molecules" hanging off them (made with Styrofoam balls and pipe cleaners). Each molecule is the real molecular structure of a greenhouse gas, and the song explains how when the wearer of these glasses looks up in the sky, he/she can see the "greenhouse gases floating by." "I've seen more of them this year than the last / 'Cuz fossil fuels are burning fast / I wish everyone could see through these frames / Then maybe we could prevent climate change" Students sing, dance and get a visual picture of something that is invisible, yet is part of a very real problem. This performance description is used as an example of an educational style that can reach a wide audience and provide a framework for the audience as learners to assimilate future information on climate change. The hypothesis is that complex socio-environmental issues like climate change that must be taught in order to achieve sustainability are best done so through alternative mediums like music. Students develop awareness which leads to knowledge about chemistry, physics, and biology. These kinds of experiences which connect science learning to fun activities and community building are seriously lacking in primary and secondary schools and are a big reason why science illiteracy is a current social problem. Science education is also paired with community awareness (including the local plant/animal community) and cooperation. The Singing Scientist attempts to create a culture where it is cool to care about the environment. Students end up gardening in school gardens together and think about their "ecological footprint".

  6. The neurobiology of climate change.

    Science.gov (United States)

    O'Donnell, Sean

    2018-01-06

    Directional climate change (global warming) is causing rapid alterations in animals' environments. Because the nervous system is at the forefront of animals' interactions with the environment, the neurobiological implications of climate change are central to understanding how individuals, and ultimately populations, will respond to global warming. Evidence is accumulating for individual level, mechanistic effects of climate change on nervous system development and performance. Climate change can also alter sensory stimuli, changing the effectiveness of sensory and cognitive systems for achieving biological fitness. At the population level, natural selection forces stemming from directional climate change may drive rapid evolutionary change in nervous system structure and function.

  7. The neurobiology of climate change

    Science.gov (United States)

    O'Donnell, Sean

    2018-02-01

    Directional climate change (global warming) is causing rapid alterations in animals' environments. Because the nervous system is at the forefront of animals' interactions with the environment, the neurobiological implications of climate change are central to understanding how individuals, and ultimately populations, will respond to global warming. Evidence is accumulating for individual level, mechanistic effects of climate change on nervous system development and performance. Climate change can also alter sensory stimuli, changing the effectiveness of sensory and cognitive systems for achieving biological fitness. At the population level, natural selection forces stemming from directional climate change may drive rapid evolutionary change in nervous system structure and function.

  8. Climate change and skin disease.

    Science.gov (United States)

    Lundgren, Ashley D

    2018-04-01

    Despite commanding essentially universal scientific consensus, climate change remains a divisive and poorly understood topic in the United States. Familiarity with this subject is not just for climate scientists. The impact of climate change on human morbidity and mortality may be considerable; thus, physicians also should be knowledgeable in this realm. Climate change science can seem opaque and inferential, creating fertile ground for political polemics and undoubtedly contributing to confusion among the general public. This puts physicians in a pivotal position to facilitate a practical understanding of climate change in the public sphere by discussing changes in disease patterns and their possible relationship to a changing climate. This article provides a background on climate change for dermatologists and highlights how climate change may impact the management of skin disease across the United States.

  9. Market strategies for climate change

    NARCIS (Netherlands)

    Kolk, A.; Pinkse, J.M.

    2004-01-01

    The issue of climate change has attracted increasing business attention in the past decade. Whereas companies initially aimed primarily at influencing the policy debate, corporate strategies increasingly include economic responses. Existing classifications for climate change strategies however still

  10. Climate Change and Forests

    International Nuclear Information System (INIS)

    Omenda, T.O

    1997-01-01

    The causes for climatic change in the period between 3000 and 1250 BC was different from what present scenario portends. After industrialization, temperatures has arisen by 0.5 degrees centigrade every 100 years since factories started to spew out smoke. Over the last two centuries, the concentration of Carbon Dioxide in the atmosphere has increased by more than 25% from about 275ppm in the 18th Century to more than 350ppm at the present time while the current level is expected to double by the year 2050. The increase in Carbon Dioxide and together with other greenhouse gases in the atmosphere will trap the sun's radiation causing the mean global temperatures to rise by between 1 degree and 5 degrees centigrade by 2050. The climatic change affects forestry in many ways for instance, temperatures determines the rate at which enzymes catalyze biochemical reactions while solar radiation provide the energy which drive light reactions in photosynthesis. On the other hand, water which is a component of climate is a universal solvent which enables plants to transport nutrients through the transpirational stream, and similarly transport photosynthates from the leave to all parts of the plants. It is a raw material for photosynthesis and important for maintaining turgidity, which is important for growth

  11. Challenges for Sustainable Land Management through Climate-Smart Agriculture

    Science.gov (United States)

    Dougill, Andrew; Stringer, Lindsay

    2017-04-01

    There are increasing pushes for agricultural land management to be both sustainable and climate-smart (in terms of increasing productivity, building resilience to climate change and enhancing carbon storage). Climate-smart agriculture initiatives include conservation agriculture, based on minimum soil disturbance, permanent soil cover and crop rotation, and agroforestry. Such efforts address key international goals of the United Nations Convention to Combat Desertification (UNCCD) and United Nations Framework Convention on Climate Change (UNFCCC), but as yet have not seen widespread uptake. Based on analyses of different project interventions from across a range of southern African countries, we outline the inter-related challenges that are preventing adoption of climate-smart agriculture initiatives. We then identify routes to building multi-stakeholder partnerships and empowering communities through participatory monitoring with the aim of increasing uptake of such sustainable land management practices. Good practice examples remain largely restricted to local-level project interventions with significant donor (or private-sector) support, aligned to short-term community priorities relating to access to inputs or reduced labour requirements. Scaling-up to district- and national-level initiatives is yet to be widely successful due to problems of: limited policy coherence; a lack of communication between stakeholders at different levels; and limited understanding of long-term benefits associated with changes in agricultural practices. We outline opportunities associated with improved communication of climate information, empowerment of district-level adaptation planning and diversification of agricultural livelihood strategies as key routes to guide farmers towards more sustainable, and climate-smart, land management practices. Recent experiences in Malawi, which has experienced significant floods and an El Niño drought year in the last two years, are used to

  12. Modelling the distribution of tritium in groundwater across South Africa to assess the vulnerability and sustainability of groundwater resources in response to climate change

    Science.gov (United States)

    van Rooyen, Jared; Miller, Jodie; Watson, Andrew; Butler, Mike

    2017-04-01

    was then forward projected using predicted climate change from the ECHAM5/MPI-OM model for SRES high emission scenario A2. The resultant groundwater vulnerability map for South Africa indicates that groundwater across large parts of western South Africa, particularly along the west coast and Northern Cape regions, is extremely vulnerable to deterioration in both quality and quantity and this deterioration is most strongly linked to mean annual precipitation and potential evaporation. Accordingly, the west coast region of South Africa is now, and will remain in the future, the most vulnerable region to climate change in South Africa. Further investigation of the predicted evolution of climate, biodiversity and agricultural capacity in this region will be critical for developing sustainable groundwater management protocols. Gleeson, T., Befus, K.M., Jasechko, S., Luijendijk, E., and Bayani Cardenas, M., 2016. The global volume and distribution of modern groundwater. Nature Geosciences, 9, 161-167.

  13. Minimizing Climate Change Impacts through the Application of Green Building Principles

    OpenAIRE

    Baharuddin

    2014-01-01

    The presentation explains the climate change and the role of green building in minimising the impact of climate change. The presentation covers the emerging issues, sustainable building, green building certification which covers: sustainable site, water efficiency, energy and

  14. Climatic change and impacts: a general introduction

    International Nuclear Information System (INIS)

    Fantechi, R.; Almeida-Teixeira, M.E.; Maracchi, G.

    1991-01-01

    These proceedings are divided into six parts containing 29 technical papers. 1. An Overview of the Climatic System, 2. Past climate Changes, 3. Climate Processes and Climate Modelling, 4. Greenhouse Gas Induced Climate Change, 5. Climatic Impacts, 6. STUDENTS' PAPERS

  15. Climate Change and Natural Disasters

    NARCIS (Netherlands)

    Merkouris, Panos; Negri, Stefania; Maljean-Dubois, Sandrine

    2014-01-01

    Only 21 years ago, in 1992, the first ever convention on climate change, the United Nations Framework Convention on Climate Change (UNFCCC) was signed. The science behind studying climate change and its effects on the environment is not only mind-boggling but still in its infancy. It should come

  16. Climate change and the biosphere

    Science.gov (United States)

    F. Stuart Chapin

    2008-01-01

    Scientific assessments now clearly demonstrate the ecologic and societal consequences of human induced climate change, as detailed by the most recent Intergovernmental Panel on Climate Change (IPCC) report. Global warming spells danger for Earth's biomes, which in turn play an important role in climate change. On the following pages, you will read about some of...

  17. Agriculture and climate change

    International Nuclear Information System (INIS)

    Abelson, P.H.

    1992-01-01

    How will increases in levels of CO 2 and changes in temperature affect food production? A recently issued report analyzes prospects for US agriculture 1990 to 2030. The report, prepared by a distinguished Task Force, first projects the evolution of agriculture assuming increased levels of CO 2 but no climate change. Then it deals with effects of climate change, followed by a discussion of how greenhouse emissions might be diminished by agriculture. Economic and policy matters are also covered. How the climate would respond to more greenhouse gases is uncertain. If temperatures were higher, there would be more evaporation and more precipitation. Where would the rain fall? That is a good question. Weather in a particular locality is not determined by global averages. The Dust Bowl of the 1930s could be repeated at its former site or located in another region such as the present Corn Belt. But depending on the realities at a given place, farmers have demonstrated great flexibility in choosing what they may grow. Their flexibility has been increased by the numerous varieties of seeds of major crops that are now available, each having different characteristics such as drought resistance and temperature tolerance. In past, agriculture has contributed about 5% of US greenhouse gases. Two large components have involved emissions of CO 2 from farm machinery and from oxidation of organic matter in soil due to tillage. Use of diesel fuel and more efficient machinery has reduced emissions from that source by 40%. In some areas changed tillage practices are now responsible for returning carbon to the soil. The report identifies an important potential for diminishing net US emissions of CO 2 by growth and utilization of biomass. Large areas are already available that could be devoted to energy crops

  18. Geopolitics of climate change: A review

    Directory of Open Access Journals (Sweden)

    Bošnjaković Branko

    2012-01-01

    Full Text Available The paper reviews the geopolitical elements of the emerging discourse on how to control, and cope with climate change. Two complementary approaches may be distinguished: the actor-related approach analyses the positioning of states and interest groups, which develop strategies on coping with climate change; the other approach addresses processes and problem areas (physical, economic, demographic… emerging in the geographic space as a consequence of, or linked to climate change. With failing mitigation policies and instruments, the urgency of adaptation to climate change is increasing. Assessment of regional consequences of climate change includes the perceptions and motivations of presumed losers or winners. New security implications related to climate change are emerging in the Arctic, South-East Asia, Africa and the Pacific. Energy supply security is a dominant factor in geopolitical considerations. The geopolitics of climate change is inextricably linked to many other issues of globalization. Significant shift of global power raises the discussion of ethical responsibility. Climate change is evolving as a testing ground for competitiveness and innovation potential of political and economic models in achieving sustainability.

  19. The 7 Aarhus Statements on Climate Change

    DEFF Research Database (Denmark)

    Basse, Ellen Margrethe; Svenning, Jens-Christian; Olesen, Jørgen E

    2009-01-01

    ; Nanotechnology solutions for a sustainable future; Citizens and society, and The Arctic. The main responsible scientists for the seven conference themes and representatives from the think-tank CONCITO delivered 'The 7 Aarhus Statements on Climate Change' as part of the closing session of the conference......More than 1000 prominent representatives from science, industry, politics and NGOs were gathered in Aarhus on 5–7 March 2009 for the international climate conference 'Beyond Kyoto: Addressing the Challenges of Climate Change'. Thematically, Beyond Kyoto was divided into seven areas of particular...

  20. Climate Change 2007: Mitigation of Climate Change.

    OpenAIRE

    Schiavon, Stefano; Zecchin, Roberto

    2007-01-01

    Politiche, misure e strumenti per contenere le emissioni di CO2 Illustriamo l’ultimo contributo al quarto Rapporto sui cambiamenti climatici votato a maggio 2007 dal terzo gruppo di lavoro del Comitato intergovernativo “Intergovernmental Panel on Climate Change”. Il Rapporto affronta la problematica delle tendenze delle emissioni dei gas serra e il tema della mitigazione a breve e lungo termine. Presentiamo un’analisi critica delle proposte del documento.

  1. Southern Ocean Phytoplankton in a Changing Climate

    OpenAIRE

    Deppeler, Stacy L.; Davidson, Andrew T.

    2017-01-01

    Phytoplankton are the base of the Antarctic food web, sustain the wealth and diversity of life for which Antarctica is renowned, and play a critical role in biogeochemical cycles that mediate global climate. Over the vast expanse of the Southern Ocean (SO), the climate is variously predicted to experience increased warming, strengthening wind, acidification, shallowing mixed layer depths, increased light (and UV), changes in upwelling and nutrient replenishment, declining sea ice, reduced sal...

  2. The climatic change

    International Nuclear Information System (INIS)

    Calvo Redondo, A.; Rodriguez Eustaquio, A.; Sanchez y Llorente, J.M.; Luis y Hernandez, S.; Panero Santos, C.; Gomez Cubero, J.A.; Arias-Camison Hernandez, J.C.

    1994-01-01

    This paper has been developed to show how the future of the climate of our planet could become. The factors that takes places in this possible change are also carefully explained. The human action over the environment is probably disturbing the atmospheric system. The processes that involves this perturbations are shown: pollution, fires in hugh regions such as Amazonia Central Australia, Central and East Africa and some others. Factors like these seems are destroying the ozone shell. We also explain the problems to be sure that the expectatives for the future are reliable. Finally, we propose some solutions for this situation. Special situations like nuclear winter or the desertization are also included. (Author)

  3. Energy and climatic change

    International Nuclear Information System (INIS)

    Cadena, Angela Ines

    2000-01-01

    Human intervention in the carbon cycle has become a relevant concern in recent times. Global warming is a phenomenon due to the atmospheric concentration of greenhouse gases (GHG-s) carbon dioxide, methane, nitrous oxide and chlorofluorocarbons, believed to be irreversible. CO 2 is the most important GHG its contribution to the radioactive forcing of climate is estimated in about 70%. Changes in the global concentration of these gases depend on the level of emissions as a by-product of economic activities, the natural assimilative capacity of the global ecosystem, and the abatement activities. The paper include the Colombian situation

  4. Interdisciplinarity, Climate, and Change

    Science.gov (United States)

    Pulwarty, R. S.

    2016-12-01

    Interdisciplinarity has become synonymous with all things progressive about research and education. This is so not simply because of a philosophical belief in the heterogeneity of knowledge but because of the scientific and social complexities of problems of major concern. The increased demand for improved climate knowledge and information has increased pressure to support planning under changing rates of extremes event occurrence, is well-documented. The application of useful climate data, information and knowledge requires multiple networks and information services infrastructure that support planning and implementation. As widely quoted, Pasteur's quadrant is a label given to a class of scientific research methodologies that seeks fundamental understanding of scientific problems and, simultaneously, to benefit society-what Stokes called "use-inspired research". Innovation, in this context, has been defined as "the process by which individuals and organizations generate new ideas and put them into practice". A growing number of research institutes and programs have begun developing a cadre of professionals focused on integrating basic and applied research in areas such as climate risk assessment and adaptation. There are now several examples of where researchers and teams have crafted examples that include affected communities. In this presentation we will outline the lessons from several efforts including the PACE program, the RISAs, NIDIS, the Climate Services Information System and other interdisciplinary service-oriented efforts in which the author has been involved. Some early lessons include the need to: Recognize that key concerns of social innovation go beyond the projections of climate and other global changes to embrace multiple methods Continue to train scientists of all stripes of disciplinary norms, but higher education should also prepare students who plan to seek careers outside of academia by increasing flexibility in graduate training programs

  5. Climate change issues in China

    Energy Technology Data Exchange (ETDEWEB)

    Ye Ruqiu (China National Environmental Protection Agency, Beijing (China))

    China is vulnerable to global climate change because of its specific geographical and climatic conditions. Recent climate change trends in China are briefly described. To deal with climate change and reduce the increase in greenhouse gas emissions, a set of strategic measures aimed at harmonizing environmental protection and economic development have been worked out. Special attention has been given to the analysis of problems of energy efficiency and energy structure. Preliminary policy consideration is discussed. 8 refs., 3 tabs.

  6. Climate change issues in China

    International Nuclear Information System (INIS)

    Ye Ruqiu

    1994-01-01

    China is vulnerable to global climate change because of its specific geographical and climatic conditions. Recent climate change trends in China are briefly described. To deal with climate change and reduce the increase in greenhouse gas emissions, a set of strategic measures aimed at harmonizing environmental protection and economic development have been worked out. Special attention has been given to the analysis of problems of energy efficiency and energy structure. Preliminary policy consideration is discussed. (author). 8 refs, 3 tabs

  7. Our knowledge on climate change

    International Nuclear Information System (INIS)

    Turkenburg, W.C.; Van Wijk, A.J.M.

    1991-01-01

    A workshop was organised to evaluate and discuss the report 'Scientific Assessment of Climate Change (1990)' of the Intergovernmental Panel on Climate Change (IPCC). Thirty prominent Dutch experts in the field attended the workshop. The introductions and discussions held on our knowledge of climatic change as a result of the growth of the greenhouse effect caused by the emission of greenhouse gases from human actions are presented. It is concluded that the IPCC-report shows in a clear and balanced way the certainties and uncertainties in our knowledge of climate change. There is a large chance that the earth's climate will change considerably, if the policy remains unamended. 15 figs., 2 apps

  8. Climate change research - Danish contributions

    International Nuclear Information System (INIS)

    Joergensen, A.M.K.; Fenger, J.; Halsnaes, K.

    2001-01-01

    The book describes a series of Danish scientific and technical studies. They broadly reflect the fields and disciplines embraced by assessments of the Intergovernmental Panel on Climate Change (IPCC), but with an emphasis on natural sciences (i.e. climate investigations and impact studies). After the general introduction, that presents the issue and gives a summary of the content of the book, the chapters are organised in four parts: 1. The Climate System and Climate Variations. 2. Climate Change Scenarios. 3. Impacts of Climate Change. 4. Policy Aspects. Each chapter is indexed separately. (LN)

  9. Climate change and nuclear power

    International Nuclear Information System (INIS)

    Schneider, M.

    2000-04-01

    The nuclear industry has increased its efforts to have nuclear power plants integrated into the post- Kyoto negotiating process of the UN Framework Convention on Climate Change. The Nuclear Energy Institute (NEI) states: ''For many reasons, current and future nuclear energy projects are a superior method of generating emission credits that must be considered as the US expands the use of market- based mechanisms designed around emission credit creation and trading to achieve environmental goals ''. The NEI considers that nuclear energy should be allowed to enter all stages of the Kyoto ''flexibility Mechanisms'': emissions trading, joint implementation and the Clean Development Mechanism. The industry sees the operation of nuclear reactors as emission ''avoidance actions'' and believes that increasing the generation of nuclear power above the 1990 baseline year either through extension and renewal of operating licenses or new nuclear plant should be accepted under the flexibility mechanisms in the same way as wind, solar and hydro power. For the time being, there is no clear definition of the framework conditions for operating the flexibility mechanisms. However, eligible mechanisms must contribute to the ultimate objective of the Climate Convention of preventing ''dangerous anthropogenic interference with the climate system''. The information presented in the following sections of this report underlines that nuclear power is not a sustainable source of energy, for many reasons. In conclusion, an efficient greenhouse gas abatement strategy will be based on energy efficiency and not on the use of nuclear power. (author)

  10. United Nations negotiations on climate change

    International Nuclear Information System (INIS)

    Street, R.B.

    1993-01-01

    Climate change is a global environmental issue which is the subject of intergovernmental negotiations in the United Nations system. The World Commission on Environment and Development (WCED) recommended to the UN General Assembly a four-track strategy relating to climate change: improved monitoring and assessment; increased research; development of internationally agreed policies to reduce greenhouse gases; and adoption of strategies to minimize impacts of climate change. The UN hosted a Conference on Environment and Development (UNCED) in Rio de Janeiro, Brazil, in June 1992 to attempt to find a common basis for action to protect the Earth's future and to secure a sustainable and equitable process of development. The focal point for UNCED efforts related to climate change is the Protection of the Atmosphere chapter of Agenda 21. Program A of this agenda contains responses to the WCED recommendations and Program B includes promotion of sustainable development in energy development, transportation, industry, and resource development. A framework convention on climate change was developed by an Intergovernmental Negotiating Committee established in 1990 and adopted by 130-140 countries. This convention includes general and specific obligations such as stabilization and control of greenhouse gas concentrations, development of emission inventories, and provision of financial resources to aid developing countries in responding to the climate change problem. 3 refs

  11. The Ecological consequences of global climate change

    National Research Council Canada - National Science Library

    Woodward, F. I

    1992-01-01

    ... & land use - modeling potential responses of vegetation to global climate change - effects of climatic change on population dynamics of crop pests - responses of soils to climate change - predicting...

  12. Economic Consequences Of Climate Change

    Science.gov (United States)

    Szlávik, János; Füle, Miklós

    2009-07-01

    Even though the climate conflict resulting from green houses gases (GHG) emissions was evident by the Nineties and the well-known agreements made, their enforcement is more difficult than that of other environmental agreements. That is because measures to reduce GHG emissions interfere with the heart of the economy and the market: energy (in a broader sense than the energy sector as defined by statistics) and economical growth. Analyzing the environmental policy responses to climate change the conclusion is that GHG emission reduction can only be achieved through intensive environmental policy. While extensive environmental protection complements production horizontally, intensive environmental protection integrates into production and the environment vertically. The latter eliminates the source of the pollution, preventing damage. It utilizes the biochemical processes and self-purification of the natural environment as well as technical development which not only aims to produce state-of-the-art goods, but to make production more environmentally friendly, securing a desired environmental state. While in extensive environmental protection the intervention comes from the outside for creating environmental balance, in intensive environmental protection the system recreates this balance itself. Instead of dealing with the consequences and the polluter pays principle, the emphasis is on prevention. It is important to emphasize that climate strategy decisions have complex effects regarding the aspects of sustainability (economical, social, ecological). Therefore, all decisions are political. At present, and in the near future, market economy decisions have little to do with sustainability values under normal circumstances. Taking social and ecological interests into consideration can only be successful through strategic political aims.

  13. An assessment of impacts of climate change on available water ...

    African Journals Online (AJOL)

    Water is the first sector to be affected by changes in climate. The prediction is that with climate change, the climate will be more variable with more intense storms which will increase the risks of flooding and droughts. Attaining and sustaining water security will therefore be more challenging than it has been up to now.

  14. Climate change research in Canada

    International Nuclear Information System (INIS)

    Dawson, K.

    1994-01-01

    The current consensus on climatic change in Canada is briefly summarized, noting the results of modelling of the effects of a doubling of atmospheric CO 2 , the nonuniformity of climate change across the country, the uncertainties in local responses to change, and the general agreement that 2-4 degrees of warming will occur for each doubling of CO 2 . Canadian government response includes programs aimed at reducing the uncertainties in the scientific understanding of climate change and in the socio-economic response to such change. Canadian climate change programs include participation in large-scale experiments on such topics as heat transport in the ocean, and sources and sinks of greenhouse gases; development of next-generation climate models; studying the social and economic effects of climate change in the Great Lakes Basin and Mackenzie River Basin; investigation of paleoclimates; and analysis of climate data for long-term trends

  15. Strategy for Climate Change Adaptation

    DEFF Research Database (Denmark)

    Rasmussen, Torben Valdbjørn

    2013-01-01

    . This absence of an agreement calls for adaptation to climate change. Emphasis should be put on buildings, as they play a vital economic and social role in society and are vulnerable to climate change. Therefore, the building stock deserves its own policy and implementation plans as well as tools that enable...... adequate and cost-efficient adaptation to climate change. This paper explains the need for climate change adaptation of the building stock and suggests a pattern for a strategic approach to how to reach the climate change adaptation needed. The suggested and presented need of a strategic approach is based...... on three main initiatives consisting of the need to examine the potential impacts of climate change on the building stock, the need to assess and develop a roadmap of current and future adaptation measures that can withstand the effects of climate change, and the need to engage relevant stakeholders...

  16. Strategy for Climate Change Adaptation

    DEFF Research Database (Denmark)

    Rasmussen, Torben Valdbjørn

    2014-01-01

    . This absence of an agreement calls for adaptation to climate change. Emphasis should be put on buildings, as they play a vital economic and social role in society and are vulnerable to climate change. Therefore, the building stock deserves its own policy and implementation plans as well as tools that enable...... adequate and cost-efficient adaptation to climate change. This paper explains the need for climate change adaptation of the building stock and suggests a pattern for a strategic approach to how to reach the climate change adaptation needed. The suggested and presented need of a strategic approach is based...... on three main initiatives consisting of the need to examine the potential impacts of climate change on the building stock, the need to assess and develop a roadmap of current and future adaptation measures that can withstand the effects of climate change, and the need to engage relevant stakeholders...

  17. Financing for climate change

    International Nuclear Information System (INIS)

    Cooper, Richard N.

    2012-01-01

    This paper argues that the 2009 pledge of $100 billion in 2020 by rich countries for mitigation and adaptation should not be used for mitigation by commercial firms in developing countries, since that would artificially create competitive advantage for such firms and provoke protectionist reactions in the rich countries where firms must bear the costs of mitigation, thereby undermining the world trading system. The costs of heating the earth's surface should be borne by all emitters, just as the price of copper and other scarce resources is paid by all users, rich or poor. That will still leave scope for rich country help in adaptation to climate change and in bringing to fruition new technologies to reduce emissions. - Highlights: ► Slowing climate change significantly cannot occur without the participation of the largest emitters among developing countries. ► The cost of GHG mitigation must be the same for all competing firms, wherever they are located. ► The world trading system is seriously at risk in the face of a poorly designed system for global mitigation of greenhouse gases. ► No significantly emitting firm, anywhere, public or private, should be protected from the incentive to reduce its emissions. ► Higher prices for fossil fuels need not reduce national growth rates in consuming countries.

  18. Agroforestry, climate change, and food security

    Science.gov (United States)

    Successfully addressing global climate change effects on agriculture will require a holistic, sustained approach incorporating a suite of strategies at multiple spatial scales and time horizons. In the USA of the 1930’s, bold and innovative leadership at high levels of government was needed to enact...

  19. Postmodern consumers' consciousness of climate change and ...

    African Journals Online (AJOL)

    Postmodern consumers' consciousness of climate change and actions that could mitigate unsustainable consumption. ... This is believed to be due to consumers experiencing a deficit of adequate knowledge, skills and/or access to possible avenues that could assist them in being more sustainable, which is often a result of ...

  20. Climate Change. Solutions for Australia

    Energy Technology Data Exchange (ETDEWEB)

    Coleman, T.; Hoegh-Guldberg, O.; Karoly, D.; Lowe, I.; McMichael, T.; Mitchell, C.; Pearman, G.; Scaife, P.; Reynolds, A. (eds.)

    2004-06-01

    The Australian Climate Group was convened in late 2003 by WWF Australia and the Insurance Australia Group (IAG) in response to the increasing need for action on climate change in Australia. This group proposes a set of solutions to lower the risk that climate change will reach a dangerous level.

  1. Politics of climate change belief

    Science.gov (United States)

    2017-01-01

    Donald Trump's actions during the election and his first weeks as US president-elect send a strong message about his belief in climate change, or lack thereof. However, these actions may reflect polarization of climate change beliefs, not climate mitigation behaviour.

  2. A climate for development. Climate change policy options for Africa

    International Nuclear Information System (INIS)

    Okoth-Ogendo, H.W.O.; Ojwang, J.B.

    1995-01-01

    The seriousness of the potential impacts of climate change on development in Africa is now well recognized within, and increasingly outside, scientific circles. The United Nations Framework Convention on Climate Change is a landmark in international environmental governance, providing a mechanism for exchange, negotiation and institution-building to re-direct development towards more efficient use of resources, especially energy. The message of 'A climate for Development' is that unless policy-makers fully understand both the international commitments made under the Convention and the essential national development priorities of their own countries, effective action on climate change is unlikely to be realized. The action needed, however, can at the same time stimulate capacity-building, planning and policy change which would strengthen the economic and ecological base of African countries. The climate change issue has hence brought us face to face with the urgency of the basic issues of sustainable development in Africa. The book discusses key issues that cut across all African countries, such as emissions and their impacts, financial resources and technology transfer for emissions abatement strategies. It then provides a sectoral analysis of greenhouse gas emissions and abatement options focusing on energy, industry, agriculture, forestry and transportation. The book concludes with guidelines for options which may be considered by African countries to ensure that climate change concerns are effectively dealt with in the context of their development priorities. 113 refs

  3. Green cities, smart people and climate change

    Science.gov (United States)

    Mansouri Kouhestani, F.; Byrne, J. M.; Hazendonk, P.; Brown, M. B.; Harrison, T.

    2014-12-01

    Climate change will require substantial changes to urban environments. Cities are huge sources of greenhouse gases. Further, cities will suffer tremendously under climate change due to heat stresses, urban flooding, energy and water supply and demand changes, transportation problems, resource supply and demand and a host of other trials and tribulations. Cities that evolve most quickly and efficiently to deal with climate change will likely take advantage of the changes to create enjoyable, healthy and safer living spaces for families and communities. Technology will provide much of the capability to both mitigate and adapt our cities BUT education and coordination of citizen and community lifestyle likely offers equal opportunities to make our cities more sustainable and more enjoyable places to live. This work is the first phase of a major project evaluating urban mitigation and adaptation policies, programs and technologies. All options are considered, from changes in engineering, planning and management; and including a range of citizen and population-based lifestyle practices.

  4. Climate change mitigation through adaptation

    NARCIS (Netherlands)

    Hof, Anouschka R.; Dymond, Caren C.; Mladenoff, David J.

    2017-01-01

    Climate change is projected to have negative implications for forest ecosystems and their dependent communities and industries. Adaptation studies of forestry practices have focused on maintaining the provisioning of ecosystem services; however, those practices may have implications for climate

  5. Changing heathlands in a changing climate

    DEFF Research Database (Denmark)

    Ransijn, Johannes

    Atmospheric CO2 concentrations and temperatures are rising and precipitation regimes are changing at global scale. How ecosystem will be affected by global climatic change is dependent on the responses of plants and plant communities. This thesis focuses on how climate change affects heathland...... plant communities. Many heathlands have shifted from dwarf shrub dominance to grass dominance and climatic change might affect the competitive balance between dwarf shrubs and grasses. We looked at heathland vegetation dynamics and heathland plant responses to climatic change at different spatial...... between C. vulgaris and D. flexuosa in the same climate change experiment and 5) a study where we compared the responses of shrubland plant communities to experimental warming and recurrent experimental droughts in seven climate change experiments across Europe. Heathland vegetation dynamics are slow...

  6. Climate changes and biodiversity

    International Nuclear Information System (INIS)

    Bertelsmeier, C.

    2011-01-01

    As some people forecast an average temperature increase between 1 and 3.5 degrees by the end of the century, with higher increases under high latitudes (it could reach 8 degrees in some regions of Canada), other changes will occur: precipitations, sea level rise, reductions in polar ice, extreme climatic events, glacier melting, and so on. The author discusses how these changes will impact biodiversity as they will threat habitat and living conditions of many species. Some studies assess a loss of 15 to 37 per cent of biodiversity by 2050. Moreover, physiology is influenced by temperature: for some species, higher temperatures favour the development of female embryos, or the increase of their population, or may result in an evolution of their reproduction strategy. Life rhythm will also change, for plants as well as for animals. Species will keep on changing their distribution area, but some others will not be able to and are therefore threatened. Finally, as the evolutions concern their vectors, some diseases will spread in new regions

  7. Climate change convention

    International Nuclear Information System (INIS)

    Russell, D.

    1992-01-01

    Principles that guide Canada's Green Plan with respect to global warming are outlined. These include respect for nature, meeting environmental goals in an economically beneficial manner, efficient use of resources, shared responsibilities, federal leadership, and informed decision making. The policy side of the international Framework Convention on Climate Change is then discussed and related to the Green Plan. The Convention has been signed by 154 nations and has the long-term objective of stabilizing anthropogenic greenhouse gas concentrations in the atmosphere at levels that prevent dangerous interference with the climate system. Some of the Convention's commitments toward achieving that objective are only applicable to the developed countries. Five general areas of commitment are emissions reductions, assistance to developing countries, reporting requirements, scientific and socioeconomic research, and education. The most controversial area is that of limiting emissions. The Convention has strong measures for public accountability and is open to future revisions. Canada's Green Plan represents one country's response to the Convention commitments, including a national goal to stabilize greenhouse gas emissions at the 1990 level by the year 2000

  8. Migration and adaptation to climate change

    Energy Technology Data Exchange (ETDEWEB)

    Tacoli, Cecilia

    2007-11-15

    Climate change is having an undeniable impact on many human systems and behaviours, including population mobility. This is hardly surprising: migration is an adaptive response to changes in people's circumstances. Yet environmental factors are not the whole story. Socio-economic, political and cultural factors are also closely linked to population movement, and heavily influence vulnerability to both direct and indirect impacts of climate change. Shifts in migration patterns are a strategy of adaptation to complex transformations, and recognising and accommodating this is key in policies for sustainable development and poverty reduction in the context of growing environmental stress.

  9. DTU climate change technologies. Recommendations on accelerated development and deployment of climate change technologies

    Energy Technology Data Exchange (ETDEWEB)

    Larsen, Hans; Halsnaes, K [Technical Univ. of Denmark, Risoe National Lab. for Sustainable Energy, System Analysis Div., Roskilde (Denmark); Nielsen, Niels Axel; Moeller, J S; Hansen, Jakob Fritz; Froekjaer Strand, I [Technical Univ. of Denmark, Kgs. Lyngby (Denmark)

    2009-09-15

    During 2009, the Technical University of Denmark (DTU) has held a number of international workshops for climate change. Participants came from industry, research institutions and government. The workshops focused on sustainable energy systems and climate change adaptation. The summary of conclusions and recommendations from the workshops constitutes a comprehensive set of technology tracks and recommended actions towards accelerated development and deployment of technology within these two key areas. The workshop process has led to three main conclusions. A. Radical changes are needed to develop sustainable energy systems. B. Tools and processes that climate-proof societal planning and management are needed in order to adapt to climate change. C. Partnerships concerning innovation and deployment (research, development and deployment) are required to meet time constraints.

  10. Climate change in Nova Scotia : a background paper to guide Nova Scotia's climate change action plan

    International Nuclear Information System (INIS)

    2007-10-01

    Climate change causes changes in the temperature of the earth, the level of the sea, and the frequency of extreme weather conditions. The province of Nova Scotia recently released an act related to environmental goals and sustainable prosperity. Addressing climate change is a key element in achieving Nova Scotia's sustainable prosperity goals outlined in the act. The Nova Scotia Department of Energy is working towards developing both policy and action, to help meet its target of a 10 per cent reduction in greenhouse gases from 1990 levels by the year 2020. Two major plans are underway, notably a climate change action plan and a renewed energy strategy. This report provided background information on Nova Scotia's climate change action plan. It discussed climate change issues affecting Nova Scotia, air pollutants, energy sources in Nova Scotia, energy consumers in the province, and Nova Scotia's approach to climate change. The report also discussed actions underway and funding sources. It was concluded that in order for the climate change action plan to be successful, Nova Scotians must use energy more efficiently; use renewable energy; use cleaner energy; and plan for change. 13 refs., 2 tabs., 6 figs., 4 appendices

  11. Climate change and marine life

    DEFF Research Database (Denmark)

    Richardson, Anthony J.; Brown, Christopher J.; Brander, Keith

    2012-01-01

    A Marine Climate Impacts Workshop was held from 29 April to 3 May 2012 at the US National Center of Ecological Analysis and Synthesis in Santa Barbara. This workshop was the culmination of a series of six meetings over the past three years, which had brought together 25 experts in climate change...... ecology, analysis of large datasets, palaeontology, marine ecology and physical oceanography. Aims of these workshops were to produce a global synthesis of climate impacts on marine biota, to identify sensitive habitats and taxa, to inform the current Intergovernmental Panel on Climate Change (IPCC......) process, and to strengthen research into ecological impacts of climate change...

  12. Indications of climatic change

    International Nuclear Information System (INIS)

    2005-04-01

    The earth's annual mean global temperature increased by around 0,6 C during the 20 century, with wide regional differences. Even if solar activity has played some part in the mean temperature rise and some greenhouse gases are present naturally in the atmosphere, enhancing of the greenhouse effect due to the human activities is responsible for a large and increasing part of the observed warming. The work of the Intergovernmental Panel on Climate Change confirms the future increase under all scenarios. Depending on the efforts made by mankind to limit greenhouse gases emissions, the global mean temperature in 2100 could be between 1,4 and 5,8 C higher than in 2000. (A.L.B.)

  13. A climate of change

    International Nuclear Information System (INIS)

    Figueres Olsen, J.M.; Figueres, C.

    2000-01-01

    Global climate change has ceased to be strictly an environmental threat, lurking in the future. Its potential impacts could well make it the greatest social and economic challenge that humanity will have to face in the coming century. The first is competition. An energy revolution is now in the making, with advanced new technologies such as fuel cells, photovoltaics, wind turbines and flywheels entering the market. The reason why we moved beyond the horse and buggy a hundred years ago was not because we ran out of hay. Similarly, there is no doubt that the planet still has impressive oil reserves. However, as was the case when the oil era first emerged, those industries that successfully incorporate the new technologies will be well positioned to succeed economically in the 21 st century

  14. Ethics and climate change

    International Nuclear Information System (INIS)

    Abel, O.; Bard, E.; Berger, A.; Besnier, J.M.; Guesnerie, R.; Serres, M.

    2009-01-01

    Faced with climate change what is the position of scientists, of economists and of political decision makers? And the one of philosophers, of moralists, and of theologians? Finally, what is the position of anyone of us? This question of ethical aspect has been rarely tackled in France so far. Prepared after a colloquium held in Paris in 2009, this book combines scientifical, philosophical, moral and theological perspectives accessible to anyone. It stresses on the novelty and urgency of the ethical thought concerning a question having a strong impact of the humanity future, and more particularly on the future of the most vulnerable of us. If the human being is capable to mobilize himself collectively for a universal cause, he can stay on individualistic positions as well, in particular when he has to care of the fate of the generations to come. This book is a philosophical-scientifical thought which aims at bringing together four main views on this issue. (J.S.)

  15. Forest and climate change

    International Nuclear Information System (INIS)

    2009-01-01

    After having recalled the challenges the French forest has to face, and a brief overview of the status of forests in the world, this report proposes an overview of actions which are implemented to strengthen the carbon sequestration role of forests, at the international level and in France. It discusses the distribution of carbon, the forest carbon stocks (in the world, Europe and France), the actions against climate change, the costs and financing of the reduction of greenhouse gas emissions in the forest sector. It comments the status of international negotiations and how forests are taken into account. It presents the French forest and wood sector (characteristics of the forest in metropolitan France and overseas, wood as material and as energy). It recalls the commitment of the Grenelle de l'Environnement, and indicates the current forest studies

  16. Competitiveness and climate change

    International Nuclear Information System (INIS)

    Baron, R.

    2006-01-01

    The author addresses the relationship between competitiveness and climate policy beyond the issue of emission quota trading, and with taking into account links between different activities. For some sectors, demand may depend on measures undertaken to reduce emissions in the transport and building sectors. According to the author, these interactions could transform the industry on a middle term, more than the required technical changes aimed at the reduction of emissions. After a detailed analysis on these issues, this paper discusses the results of several studies dealing with the relationship between environmental regulation and competitiveness, and with global assessments of carbon leakages. Then, the author discusses the European directive which introduces the Emission Trading Scheme (ETS)

  17. Our climate change actions

    International Nuclear Information System (INIS)

    2002-05-01

    One of the main tools utilized by the Canadian government to encourage the private sector and other organizations to monitor, report and implement measures for the reduction of greenhouse gas emissions is the Climate Change Voluntary Challenge and Registry (VCR), a program supported by several industry leaders in the oil and gas sector, such as the Canadian Energy Pipeline Association (CEPA). Financial resources and human efforts have expanded for the past seven years (since 1995) by the transmission pipeline companies with the aim of continuously reducing the emissions of greenhouse gas which have an impact on climate change. The successes achieved by member companies of CEPA are described in this document, resulting in limitations to the growth of greenhouse gas emissions by players in the sector. The three types of greenhouse gas emissions produced by transmission pipelines, carbon dioxide, methane, and nitrous oxide, and the process by which they are produced, are explained. The high growth in emissions by transmission pipelines is due to the higher amounts of energy required to move increasing volumes of natural gas. Some of the successes achieved by companies in direct emissions in the sector are: advances in inventory accuracy, greenhouse gas audits, measuring fugitive emissions, reducing emissions from fossil fuel combustion, state-of-the-art technology, energy efficiency, computer modelling, improving operational efficiency and replacing equipment. In indirect emissions, the measures implemented include efficiency of electricity use and helping consumers save. Using waste heat to create electricity, and offsets through cogeneration are measures that contribute to the successes in innovation

  18. Climate Change Mitigation A Balanced Approach to Climate Change

    CERN Document Server

    2012-01-01

    This book provides a fresh and innovative perspective on climate change policy. By emphasizing the multiple facets of climate policy, from mitigation to adaptation, from technological innovation and diffusion to governance issues, it contains a comprehensive overview of the economic and policy dimensions of the climate problem. The keyword of the book is balance. The book clarifies that climate change cannot be controlled by sacrificing economic growth and many other urgent global issues. At the same time, action to control climate change cannot be delayed, even though gradually implemented. Therefore, on the one hand climate policy becomes pervasive and affects all dimensions of international policy. On the other hand, climate policy cannot be too ambitious: a balanced approach between mitigation and adaptation, between economic growth and resource management, between short term development efforts and long term innovation investments, should be adopted. I recommend its reading. Carlo Carraro, President, Ca�...

  19. The Use of a Decision Support System for Sustainable Urbanization and Thermal Comfort in Adaptation to Climate Change Actions—The Case of the Wrocław Larger Urban Zone (Poland

    Directory of Open Access Journals (Sweden)

    Jan K. Kazak

    2018-04-01

    Full Text Available The increasing level of antropopression has a negative impact on environmental resources and has reached the level of our planetary boundaries. One limitation is land use change caused by urbanization. Global policies prove the need to undertake action in order to develop more sustainable human settlements, which would be adapted better to potential future climate change effects. Among such changes are the increase of average temperatures and extreme events like heat waves. Those changes are more severe in urban areas due to land use development, and result in the urban heat island effect (UHI, which has a negative impact on the thermal comfort of citizens. The paper presents a decision support system that can be used for the assessment of areas to the potential exposure to the UHI effect. The system integrates scenario analysis, land use modelling in cellular automata (Metronamica, and an indicator-based assessment in a geographic information system (ArcGIS. The applicability of the model is illustrated through developing scenarios for the future land use allocation of the Wrocław Larger Urban Zone (Poland. The results of the calculations show which scenario is the least vulnerable to UHI effects. Moreover, for each scenario, cores of urban areas were identified, in which certain urban design patterns accounting for adaptation to climate change could be implemented. The study provides a guideline for local authorities on where to focus actions in order to create more sustainable urban structures and to better adapt to climate change and environmental extremes.

  20. Preparing for climate change.

    Science.gov (United States)

    Holdgate, M

    1989-01-01

    There is a distinct probability that humankind is changing the climate and at the same time raising the sea level of the world. The most plausible projections we have now suggest a rise in mean world temperature of between 1 degree Celsius and 2 degrees Celsius by 2030--just 40 years hence. This is a bigger change in a smaller period than we know of in the experience of the earth's ecosystems and human societies. It implies that by 2030 the earth will be warmer than at any time in the past 120,000 years. In the same period, we are likely to see a rise of 15-30 centimeters in sea level, partly due to the melting of mountain glaciers and partly to the expansion of the warmer seas. This may not seem much--but it comes on top of the 12-centimeter rise in the past century and we should recall that over 1/2 the world's population lives in zones on or near coasts. A quarter meter rise in sea level could have drastic consequences for countries like the Maldives or the Netherlands, where much of the land lies below the 2-meter contour. The cause of climate change is known as the 'greenhouse effect'. Greenhouse glass has the property that it is transparent to radiation coming in from the sun, but holds back radiation to space from the warmed surfaces inside the greenhouse. Certain gases affect the atmosphere in the same way. There are 5 'greenhouse gases' and we have been roofing ourselves with them all: carbon dioxide concentrations in the atmosphere have increased 25% above preindustrial levels and are likely to double within a century, due to tropical forest clearance and especially to the burning of increasing quantities of coal and other fossil fuels; methane concentrations are now twice their preindustrial levels as a result of releases from agriculture; nitrous oxide has increased due to land clearance for agriculture, use of fertilizers, and fossil fuel combustion; ozone levels near the earth's surface have increased due mainly to pollution from motor vehicles; and

  1. The Role of Sustainable Investment in Climate Policy

    Directory of Open Access Journals (Sweden)

    Franziska Schütze

    2017-12-01

    Full Text Available Reaching the Sustainable Development Goals requires a fundamental socio-economic transformation accompanied by substantial investment in low-carbon infrastructure. Such a sustainability transition represents a non-marginal change, driven by behavioral factors and systemic interactions. However, typical economic models used to assess a sustainability transition focus on marginal changes around a local optimum, which—by construction—lead to negative effects. Thus, these models do not allow evaluating a sustainability transition that might have substantial positive effects. This paper examines which mechanisms need to be included in a standard computable general equilibrium model to overcome these limitations and to give a more comprehensive view of the effects of climate change mitigation. Simulation results show that, given an ambitious greenhouse gas emission constraint and a price of carbon, positive economic effects are possible if (1 technical progress results (partly endogenously from the model and (2 a policy intervention triggering an increase of investment is introduced. Additionally, if (3 the investment behavior of firms is influenced by their sales expectations, the effects are amplified. The results provide suggestions for policy-makers, because the outcome indicates that investment-oriented climate policies can lead to more desirable outcomes in economic, social and environmental terms.

  2. The Inuit and climate change

    Energy Technology Data Exchange (ETDEWEB)

    Fenge, T.

    2001-12-31

    Marked climate change has been forecast for regions in high latitudes by global climate models presented by the Intergovernmental Panel on Climate Change. Observations and reports of significant alterations to the natural environment of Canada's north have been reported by Inuit and other indigenous peoples using their traditional ecological knowledge as a reference. Global climate change appears to be the cause for the changes noted. Many aspects of climate change need to be addressed, such as research, outreach, impacts, adaptations and international negotiations. Based on the strong partnership that had been developed between the Inuit and four federal agencies, three territorial governments and four indigenous people's organizations in support of the Northern Contaminants Program, Inuit are now seeking a partnership with the federal government to address the issues mentioned above concerning climate change. refs., 1 tab.

  3. Conceptual Model of Climate Change Impacts at LANL

    Energy Technology Data Exchange (ETDEWEB)

    Dewart, Jean Marie [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2016-05-17

    Goal 9 of the LANL FY15 Site Sustainability Plan (LANL 2014a) addresses Climate Change Adaptation. As part of Goal 9, the plan reviews many of the individual programs the Laboratory has initiated over the past 20 years to address climate change impacts to LANL (e.g. Wildland Fire Management Plan, Forest Management Plan, etc.). However, at that time, LANL did not yet have a comprehensive approach to climate change adaptation. To fill this gap, the FY15 Work Plan for the LANL Long Term Strategy for Environmental Stewardship and Sustainability (LANL 2015) included a goal of (1) establishing a comprehensive conceptual model of climate change impacts at LANL and (2) establishing specific climate change indices to measure climate change and impacts at Los Alamos. Establishing a conceptual model of climate change impacts will demonstrate that the Laboratory is addressing climate change impacts in a comprehensive manner. This paper fulfills the requirement of goal 1. The establishment of specific indices of climate change at Los Alamos (goal 2), will improve our ability to determine climate change vulnerabilities and assess risk. Future work will include prioritizing risks, evaluating options/technologies/costs, and where appropriate, taking actions. To develop a comprehensive conceptual model of climate change impacts, we selected the framework provided in the National Oceanic and Atmospheric Administration (NOAA) Climate Resilience Toolkit (http://toolkit.climate.gov/).

  4. Global warming and climate change

    International Nuclear Information System (INIS)

    1992-10-01

    A panel discussion was held to discuss climate change. Six panelists made presentations that summarized ozone depletion and climate change, discussed global responses, argued against the conventional scientific and policy dogmas concerning climate change, examined the effects of ultraviolet radiation on phytoplankton, examined the effects of carbon taxes on Canadian industry and its emissions, and examined the political and strategic aspects of global warming. A question session followed the presentations. Separate abstracts have been prepared for the six presentations

  5. Navigating SA's climate change legislation

    International Nuclear Information System (INIS)

    Dickey, Suzanne

    2006-01-01

    It is proposed that there should be a legislation to address climate change and Greenhouse Gas Emission Reduction Bill. South Australian Government Greenhouse Strategy and climate change legislation in light of the far-reaching implications this legislation could have on clients, who face the impacts of climate change in the business and natural environment. It is a commitment to reduce greenhouse gas emissions in South Australia by 2050 to 60 per cent of 1990 levels

  6. Climate change, environment and development

    OpenAIRE

    Okereke, Chukwumerije; Massaquoi, Abu-Bakar S.

    2017-01-01

    Climate change, a quintessential environmental problem, is generally recognised as the most important development challenge in the 21st century (IPCC, 2014). In addition to acknowledging its many significant direct consequences, climate change is increasingly used to frame discussions on other important global challenges, such as health, energy and food security. This chapter provides understanding of the intricate and complex relationship between climate change, environment and development.

  7. Global change of the climate

    International Nuclear Information System (INIS)

    Moharam-nejad, Naser.

    1995-01-01

    Greenhouse effect is defined. greenhouse gases which are capable to produce greenhouse effect is mentioned. The production of greenhouse effects depends on the following factors; The amount of discharge to the atmosphere, Concentration, Life span, stability, Absorption and Emission. The effect of global change of climate on agriculture and living organisms is discussed. Global actions related to climate change and national procedures are described. The aim of climate change convention is given and the important points of convention is also mentioned

  8. Land use and climate change

    OpenAIRE

    Koomen, E.; Moel, de, H.; Steingröver, E.G.; Rooij, van, S.A.M.; Eupen, van, M.

    2012-01-01

    Land use is majorly involved with climate change concerns and this chapter discusses and reviews the interrelationships between the vulnerability, adaptation and mitigation aspects of land use and climate change. We review a number of key studies on climate change issues regarding land productivity, land use and land management (LPLULM), identifying key findings, pointing out research needs, and raising economic/policy questions to ponder. Overall, this chapter goes beyond previous reviews ...

  9. Municipal vulnerability to climate change

    CSIR Research Space (South Africa)

    Mambo, Julia

    2017-12-01

    Full Text Available South Africa, like the rest of Africa, is considered highly vulnerable to climate change and variability as well as to global change. Climate change is and will continue to be an issue of concern in the development of the country. South Africa faces...

  10. Floods in a changing climate

    Science.gov (United States)

    Theresa K. Andersen; Marshall J. Shepherd

    2013-01-01

    Atmospheric warming and associated hydrological changes have implications for regional flood intensity and frequency. Climate models and hydrological models have the ability to integrate various contributing factors and assess potential changes to hydrology at global to local scales through the century. This survey of floods in a changing climate reviews flood...

  11. Cinematic climate change, a promising perspective on climate change communication.

    Science.gov (United States)

    Sakellari, Maria

    2015-10-01

    Previous research findings display that after having seen popular climate change films, people became more concerned, more motivated and more aware of climate change, but changes in behaviors were short-term. This article performs a meta-analysis of three popular climate change films, The Day after Tomorrow (2005), An Inconvenient Truth (2006), and The Age of Stupid (2009), drawing on research in social psychology, human agency, and media effect theory in order to formulate a rationale about how mass media communication shapes our everyday life experience. This article highlights the factors with which science blends in the reception of the three climate change films and expands the range of options considered in order to encourage people to engage in climate change mitigation actions. © The Author(s) 2014.

  12. The Tragedy of Maldistribution: Climate, Sustainability, and Equity

    Directory of Open Access Journals (Sweden)

    Elizabeth A. Stanton

    2012-03-01

    Full Text Available This essay is an initial exploration of the dimensions of the equity/sustainability linkage from the perspective of public goods analysis. Sustainability requires an abundance of public goods. Where these commons lack governance, sustainability is at risk. Equity is a critical component of sustainability that can itself be viewed as a public good, subject to deterioration (maldistribution when left ungoverned. As is the case for so many forms of environmental degradation, the private benefits of maldistribution tend to overshadow the larger social costs, and the result is a degradation of equity. This article sketches out the analogy of equity as a public good by: examining the evidence regarding current and historical income equality within and between countries; introducing the characteristics of public goods and grounding equity in this idiom; reviewing several theories explaining the sub-optimal provision of environmental goods; applying these theoretical frameworks to the case of equity, with an examination of the potential causes of, and solutions to, maldistribution; and, finally, addressing equity’s critical role as a component of sustainability in the case of climate change, with implications for climate policy.

  13. Conservation and adaptation to climate change.

    Science.gov (United States)

    Brooke, Cassandra

    2008-12-01

    The need to adapt to climate change has become increasingly apparent, and many believe the practice of biodiversity conservation will need to alter to face this challenge. Conservation organizations are eager to determine how they should adapt their practices to climate change. This involves asking the fundamental question of what adaptation to climate change means. Most studies on climate change and conservation, if they consider adaptation at all, assume it is equivalent to the ability of species to adapt naturally to climate change as stated in Article 2 of the United Nations Framework Convention on Climate Change. Adaptation, however, can refer to an array of activities that range from natural adaptation, at one end of the spectrum, to sustainability science in coupled human and natural systems at the other. Most conservation organizations deal with complex systems in which adaptation to climate change involves making decisions on priorities for biodiversity conservation in the face of dynamic risks and involving the public in these decisions. Discursive methods such as analytic deliberation are useful for integrating scientific knowledge with public perceptions and values, particularly when large uncertainties and risks are involved. The use of scenarios in conservation planning is a useful way to build shared understanding at the science-policy interface. Similarly, boundary organizations-organizations or institutions that bridge different scales or mediate the relationship between science and policy-could prove useful for managing the transdisciplinary nature of adaptation to climate change, providing communication and brokerage services and helping to build adaptive capacity. The fact that some nongovernmental organizations (NGOs) are active across the areas of science, policy, and practice makes them well placed to fulfill this role in integrated assessments of biodiversity conservation and adaptation to climate change.

  14. Climate change. Climate in Medieval time.

    Science.gov (United States)

    Bradley, Raymond S; Hughes, Malcolm K; Diaz, Henry F

    2003-10-17

    Many papers have referred to a "Medieval Warm Period." But how well defined is climate in this period, and was it as warm as or warmer than it is today? In their Perspective, Bradley et al. review the evidence and conclude that although the High Medieval (1100 to 1200 A.D.) was warmer than subsequent centuries, it was not warmer than the late 20th century. Moreover, the warmest Medieval temperatures were not synchronous around the globe. Large changes in precipitation patterns are a particular characteristic of "High Medieval" time. The underlying mechanisms for such changes must be elucidated further to inform the ongoing debate on natural climate variability and anthropogenic climate change.

  15. Climate Change and Forest Disturbances

    Science.gov (United States)

    V. H. Dale; L. A. Joyce; S. McNulty; R. P. Neilson; M. P. Ayres; M. D. Flannigan; P. J. Hanson; L. C. Irland; A. E. Lugo; C. J. Peterson; D. Simberloff; F. J. Swanson; B. J. Stocks; B. M. Wotton

    2001-01-01

    CLIMATE CHANGE CAN AFFECT FORESTS BY ALTERING THE FREQUENCY, INTENSITY, DURATION, AND TIMING OF FIRE, DROUGHT, INTRODUCED SPECIES, INSECT AND PATHOGEN OUTBREAKS, HURRICANES, WINDSTORMS, ICE STORMS, OR LANDSLIDES

  16. The economics of climate change

    International Nuclear Information System (INIS)

    Jones, T.

    1992-01-01

    Perhaps the most startling aspect of the debate on climate change is the speed with which it has climbed the international political agenda. In 1985, climate change was viewed almost entirely as a scientific issue. Only seven years later, most industrialized countries have made some sort of political pledge to abate their emissions of greenhouse gases over a specific timetable. And earlier this year, 154 countries signed a Framework Convention on Climate Change at the UN Conference on Environment and Development in Rio de Janeiro. What is the present 'state of play' in the economics of climate change. And what priorities are now emerging in 'post-Rio' policy. 11 ref

  17. Climate change research in Bulgaria

    International Nuclear Information System (INIS)

    Iotova, A.; Koleva, E.

    1995-01-01

    Climate is traditionally one of the main fields of research interest and objects for study in Bulgaria. Therefore, many investigations on its genesis and specific features are carried out in the past and present. Recently, climate change research appears to be the most actual topic and it is in the centre of climatic studies. A major part of these studies are realized at the National Institute of Meteorology and Hydrology (NIMH) because of its essential role in collection and analysis of the basic climatic data for the country. A brief description of the climate change research at NIMH is presented and the obtained results are summarized

  18. The 7 Aarhus Statements on Climate Change

    Science.gov (United States)

    Margrethe Basse, Ellen; Svenning, Jens-Christian; Olesen, Jørgen E.; Besenbacher, Flemming; Læssøe, Jeppe; Seidenkrantz, Marit-Solveig; Lange, Lene

    2009-03-01

    More than 1000 prominent representatives from science, industry, politics and NGOs were gathered in Aarhus on 5-7 March 2009 for the international climate conference 'Beyond Kyoto: Addressing the Challenges of Climate Change'. Thematically, Beyond Kyoto was divided into seven areas of particular interest for understanding the effects of the projected future climate change and how the foreseen negative impacts can be counteracted by mitigation and adaptation measures. The themes were: Climate policy: the role of law and economics; Biodiversity and ecosystems; Agriculture and climate change; Nanotechnology solutions for a sustainable future; Citizens and society, and The Arctic. The main responsible scientists for the seven conference themes and representatives from the think-tank CONCITO delivered 'The 7 Aarhus Statements on Climate Change' as part of the closing session of the conference. The statements were also communicated to the Danish Government as well as to the press. This article is the product of the collective subsequent work of the seven theme responsibles and is a presentation of each theme statement in detail, emphasizing the current state of knowledge and how it may be used to minimize the expected negative impacts of future climate change.

  19. Energy and Climate Change (Executive Summary)

    International Nuclear Information System (INIS)

    World Energy Council

    2007-01-01

    The world needs urgently to develop a coherent and practical approach to reducing greenhouse gas (ghg) emissions. Energy professionals from across the world have been examining climate change policies to see what works in promoting sustainable development. The Intergovernmental Panel on Climate Change has recently confirmed that the evidence for global warming is unequivocal and the Stern Report has argued that early action to combat climate change makes economic sense. However, existing efforts are clearly insufficient - most countries with targets under Kyoto Protocol are not on track to meeting them and many countries do not have Kyoto targets. As a result, ghg emissions are still rising and are forecast to go on doing so for decades to come. The problem is not a lack of policies to deal with climate change - some thousands of policies have been introduced, both by countries within the Kyoto system and those outside, and the effort is under way to develop a successor to the Kyoto Protocol. Yet so far those policies are not proving adequate to the scale of the problem. There is a pressing need to understand why they are failing and to implement measures that are more effective in reducing emissions, particularly from the energy sector, which accounts for around two thirds of total ghg emissions. The WEC has therefore undertaken a Study of Energy and Climate Change, drawing on the collective experience and resources of energy professionals worldwide. It has looked in detail at the impact of existing climate change measures and how effective they have been in promoting sustainable development, using the criteria of the three A's - accessibility (to affordable energy); acceptability (of the energy sources used, particularly in environmental terms); and availability (how secure and reliable are those sources?). It is important to remember that sustainable development is not only about the environment - policies which fail to contribute to economic and social

  20. Climate@Home: Crowdsourcing Climate Change Research

    Science.gov (United States)

    Xu, C.; Yang, C.; Li, J.; Sun, M.; Bambacus, M.

    2011-12-01

    Climate change deeply impacts human wellbeing. Significant amounts of resources have been invested in building super-computers that are capable of running advanced climate models, which help scientists understand climate change mechanisms, and predict its trend. Although climate change influences all human beings, the general public is largely excluded from the research. On the other hand, scientists are eagerly seeking communication mediums for effectively enlightening the public on climate change and its consequences. The Climate@Home project is devoted to connect the two ends with an innovative solution: crowdsourcing climate computing to the general public by harvesting volunteered computing resources from the participants. A distributed web-based computing platform will be built to support climate computing, and the general public can 'plug-in' their personal computers to participate in the research. People contribute the spare computing power of their computers to run a computer model, which is used by scientists to predict climate change. Traditionally, only super-computers could handle such a large computing processing load. By orchestrating massive amounts of personal computers to perform atomized data processing tasks, investments on new super-computers, energy consumed by super-computers, and carbon release from super-computers are reduced. Meanwhile, the platform forms a social network of climate researchers and the general public, which may be leveraged to raise climate awareness among the participants. A portal is to be built as the gateway to the climate@home project. Three types of roles and the corresponding functionalities are designed and supported. The end users include the citizen participants, climate scientists, and project managers. Citizen participants connect their computing resources to the platform by downloading and installing a computing engine on their personal computers. Computer climate models are defined at the server side. Climate

  1. Climate change and human health

    DEFF Research Database (Denmark)

    Warren, John A; Berner, James E; Curtis, Tine

    2005-01-01

    In northern regions, climate change can include changes in precipitation magnitude and frequency, reductions in sea ice extent and thickness, and climate warming and cooling. These changes can increase the frequency and severity of storms, flooding, or erosion; other changes may include drought...... or degradation of permafrost. Climate change can result in damage to sanitation infrastructure resulting in the spread of disease or threatening a community's ability to maintain its economy, geographic location and cultural tradition, leading to mental stress. Through monitoring of some basic indicators...... communities can begin to develop a response to climate change. With this information, planners, engineers, health care professionals and governments can begin to develop approaches to address the challenges related to climate change....

  2. 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.

  3. Climate change and nuclear power

    Energy Technology Data Exchange (ETDEWEB)

    Schneider, M

    2000-04-01

    The nuclear industry has increased its efforts to have nuclear power plants integrated into the post- Kyoto negotiating process of the UN Framework Convention on Climate Change. The Nuclear Energy Institute (NEI) states: ''For many reasons, current and future nuclear energy projects are a superior method of generating emission credits that must be considered as the US expands the use of market- based mechanisms designed around emission credit creation and trading to achieve environmental goals ''. The NEI considers that nuclear energy should be allowed to enter all stages of the Kyoto ''flexibility Mechanisms'': emissions trading, joint implementation and the Clean Development Mechanism. The industry sees the operation of nuclear reactors as emission ''avoidance actions'' and believes that increasing the generation of nuclear power above the 1990 baseline year either through extension and renewal of operating licenses or new nuclear plant should be accepted under the flexibility mechanisms in the same way as wind, solar and hydro power. For the time being, there is no clear definition of the framework conditions for operating the flexibility mechanisms. However, eligible mechanisms must contribute to the ultimate objective of the Climate Convention of preventing ''dangerous anthropogenic interference with the climate system''. The information presented in the following sections of this report underlines that nuclear power is not a sustainable source of energy, for many reasons. In conclusion, an efficient greenhouse gas abatement strategy will be based on energy efficiency and not on the use of nuclear power. (author)

  4. Economic Growth, Climate Change, and Obesity.

    Science.gov (United States)

    Minos, Dimitrios; Butzlaff, Iris; Demmler, Kathrin Maria; Rischke, Ramona

    2016-12-01

    Human and planetary health as well as economic growth are firmly interlinked and subject to complex interaction effects. In this paper, we provide an overview of interlinkages between economic growth, climate change, and obesity focusing on recent advances in the literature. In addition to empirical findings, we discuss different theoretical frameworks used to conceptualize these complex links and highlight policy options and challenges. We conclude that policies addressing both climate change and obesity simultaneously are particularly promising and often suitable for ensuring sustainable development.

  5. Sustainable Water Resources for Communities under Climate Change: Can State-of-the-Art Forecasting Inform Decision-Making in Data Sparse Regions?

    Science.gov (United States)

    Mayer, A.; Vivoni, E.; Halvorsen, K.; Robles-Morua, A.; Dana, K.; Che, D.; Mirchi, A.; Kossak, D.; Casteneda, M.

    2013-05-01

    In this project, we are studying decision-making for water resources management in anticipation of climate change in the Sonora River Basin, Mexico as a case study for the broader arid and semiarid southwestern North America. The goal of the proposed project is to determine whether water resources systems modeling, developed within a participatory framework, can contribute to the building of management strategies in a context of water scarcity, conflicting water uses and highly variable and changing climate conditions. The participatory modeling approach will be conducted through a series of three workshops, designed to encourage substantive participation from a broad range of actors, including representatives from federal and local government agencies, water use sectors, non-governmental organizations, and academics. Participants will guide the design of supply- and demand-side management strategies and selection of climate change and infrastructure management scenarios using state-of-the-art engineering tools. These tools include a water resources systems framework, a spatially-explicit hydrologic model, the use of forecasted climate scenarios under 21st century climate change, and observations obtained from field and satellite sensors. Through the theory of planned behavior, the participatory modeling process will be evaluated to understand if, and to what extent, the engineering tools are useful in the uncertain and politically-complex setting. Pre- and post-workshop surveys will be used in this evaluation. For this contribution, we present the results of the first collaborative modeling workshop that will be held in March 2013, where we will develop the initial modeling framework in collaboration with workshop participants.

  6. Scaling Climate Change Communication for Behavior Change

    Science.gov (United States)

    Rodriguez, V. C.; Lappé, M.; Flora, J. A.; Ardoin, N. M.; Robinson, T. N.

    2014-12-01

    Ultimately, effective climate change communication results in a change in behavior, whether the change is individual, household or collective actions within communities. We describe two efforts to promote climate-friendly behavior via climate communication and behavior change theory. Importantly these efforts are designed to scale climate communication principles focused on behavior change rather than soley emphasizing climate knowledge or attitudes. Both cases are embedded in rigorous evaluations (randomized controlled trial and quasi-experimental) of primary and secondary outcomes as well as supplementary analyses that have implications for program refinement and program scaling. In the first case, the Girl Scouts "Girls Learning Environment and Energy" (GLEE) trial is scaling the program via a Massive Open Online Course (MOOC) for Troop Leaders to teach the effective home electricity and food and transportation energy reduction programs. The second case, the Alliance for Climate Education (ACE) Assembly Program, is advancing the already-scaled assembly program by using communication principles to further engage youth and their families and communities (school and local communities) in individual and collective actions. Scaling of each program uses online learning platforms, social media and "behavior practice" videos, mastery practice exercises, virtual feedback and virtual social engagement to advance climate-friendly behavior change. All of these communication practices aim to simulate and advance in-person train-the-trainers technologies.As part of this presentation we outline scaling principles derived from these two climate change communication and behavior change programs.

  7. An overview of climate change

    International Nuclear Information System (INIS)

    Masson-Delmotte, V.; Paillard, D.

    2004-01-01

    We describe briefly here the main mechanisms and time scales involved in natural and anthropogenic climate variability, based on quantitative paleo-climatic reconstructions from natural archives and climate model simulations: the large glacial-interglacial cycles of the last million years (the Quaternary), lasting typically a hundred thousand years, triggered by changes in the solar radiation received by the Earth due to its position around the Sun; the century-long climatic changes occurring during last glacial period and triggered by recurrent iceberg discharges of the large northern hemisphere ice caps, massive freshwater flux to the north Atlantic, and changes in the ocean heat transport. We show the strong coupling between past climatic changes and global biogeochemical cycles, namely here atmospheric greenhouse gases. We also discuss the decadal climatic fluctuations during the last thousand years, showing an unprecedented warming attributed to the anthropogenic greenhouse gas emissions. We show the range of atmospheric greenhouse concentrations forecasted for the end of the 21. century and the climate model predictions for global temperature changes during the 21. century. We also discuss the possible climatic changes at longer time scales involving the possibility of north Atlantic heat transport collapse (possibility of abrupt climate change), and the duration of the current interglacial period. (author)

  8. Information-Theoretic Approach May Shed a Light to a Better Understanding and Sustaining the Integrity of Ecological-Societal Systems under Changing Climate

    Science.gov (United States)

    Kim, J.

    2016-12-01

    Considering high levels of uncertainty, epistemological conflicts over facts and values, and a sense of urgency, normal paradigm-driven science will be insufficient to mobilize people and nation toward sustainability. The conceptual framework to bridge the societal system dynamics with that of natural ecosystems in which humanity operates remains deficient. The key to understanding their coevolution is to understand `self-organization.' Information-theoretic approach may shed a light to provide a potential framework which enables not only to bridge human and nature but also to generate useful knowledge for understanding and sustaining the integrity of ecological-societal systems. How can information theory help understand the interface between ecological systems and social systems? How to delineate self-organizing processes and ensure them to fulfil sustainability? How to evaluate the flow of information from data through models to decision-makers? These are the core questions posed by sustainability science in which visioneering (i.e., the engineering of vision) is an essential framework. Yet, visioneering has neither quantitative measure nor information theoretic framework to work with and teach. This presentation is an attempt to accommodate the framework of self-organizing hierarchical open systems with visioneering into a common information-theoretic framework. A case study is presented with the UN/FAO's communal vision of climate-smart agriculture (CSA) which pursues a trilemma of efficiency, mitigation, and resilience. Challenges of delineating and facilitating self-organizing systems are discussed using transdisciplinary toold such as complex systems thinking, dynamic process network analysis and multi-agent systems modeling. Acknowledgments: This study was supported by the Korea Meteorological Administration Research and Development Program under Grant KMA-2012-0001-A (WISE project).

  9. Climate change, conflict and health.

    Science.gov (United States)

    Bowles, Devin C; Butler, Colin D; Morisetti, Neil

    2015-10-01

    Future climate change is predicted to diminish essential natural resource availability in many regions and perhaps globally. The resulting scarcity of water, food and livelihoods could lead to increasingly desperate populations that challenge governments, enhancing the risk of intra- and interstate conflict. Defence establishments and some political scientists view climate change as a potential threat to peace. While the medical literature increasingly recognises climate change as a fundamental health risk, the dimension of climate change-associated conflict has so far received little attention, despite its profound health implications. Many analysts link climate change with a heightened risk of conflict via causal pathways which involve diminishing or changing resource availability. Plausible consequences include: increased frequency of civil conflict in developing countries; terrorism, asymmetric warfare, state failure; and major regional conflicts. The medical understanding of these threats is inadequate, given the scale of health implications. The medical and public health communities have often been reluctant to interpret conflict as a health issue. However, at times, medical workers have proven powerful and effective peace advocates, most notably with regard to nuclear disarmament. The public is more motivated to mitigate climate change when it is framed as a health issue. Improved medical understanding of the association between climate change and conflict could strengthen mitigation efforts and increase cooperation to cope with the climate change that is now inevitable. © The Royal Society of Medicine.

  10. Adapting agriculture to climate change: a review

    Science.gov (United States)

    Anwar, Muhuddin Rajin; Liu, De Li; Macadam, Ian; Kelly, Georgina

    2013-07-01

    The agricultural sector is highly vulnerable to future climate changes and climate variability, including increases in the incidence of extreme climate events. Changes in temperature and precipitation will result in changes in land and water regimes that will subsequently affect agricultural productivity. Given the gradual change of climate in the past, historically, farmers have adapted in an autonomous manner. However, with large and discrete climate change anticipated by the end of this century, planned and transformational changes will be needed. In light of these, the focus of this review is on farm-level and farmers responses to the challenges of climate change both spatially and over time. In this review of adapting agriculture to climate change, the nature, extent, and causes of climate change are analyzed and assessed. These provide the context for adapting agriculture to climate change. The review identifies the binding constraints to adaptation at the farm level. Four major priority areas are identified to relax these constraints, where new initiatives would be required, i.e., information generation and dissemination to enhance farm-level awareness, research and development (R&D) in agricultural technology, policy formulation that facilitates appropriate adaptation at the farm level, and strengthening partnerships among the relevant stakeholders. Forging partnerships among R&D providers, policy makers, extension agencies, and farmers would be at the heart of transformational adaptation to climate change at the farm level. In effecting this transformational change, sustained efforts would be needed for the attendant requirements of climate and weather forecasting and innovation, farmer's training, and further research to improve the quality of information, invention, and application in agriculture. The investment required for these would be highly significant. The review suggests a sequenced approach through grouping research initiatives into short

  11. Climate variability and change

    CERN Document Server

    Grassl, H

    1998-01-01

    Many factors influence climate. The present knowledge concerning the climate relevance of earth orbital parameters, solar luminosity, volcanoes, internal interactions, and human activities will be reported as well as the vulnerability of emission scenarios for given stabilization goals for greenhouse gas concentrations and the main points of the Kyoto Protocol

  12. 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 ...

  13. Climate change challenges for SEA

    DEFF Research Database (Denmark)

    Larsen, Sanne Vammen

    This paper takes a theoretical perspective on the challenges that climate changes pose for SEA. The theoretical framework used is the sociologist Ulrich Beck’s theory of risk society and the aspects that characterise this society. Climate change is viewed as a risk, and the theory is used to derive...

  14. Energy, climate change and sequestration

    International Nuclear Information System (INIS)

    Simioni, M.; Stevens, G.W.

    2007-01-01

    There is now very little debate that the earth's climate is changing, and the balance of evidence suggests a discernible human influence. Many causes have been postulated and speculation about the eventual outcomes abounds. Whatever eventuates, society will have to adapt to a new and changing climate

  15. Climate change and forest disturbances

    Science.gov (United States)

    Virginia H. Dale; Linda A. Joyce; Steve McNulty; Ronald P. Neilson; Matthew P. Ayres; Michael D. Flannigan; Paul J. Hanson; Lloyd C. Irland; Ariel E. Lugo; Chris J. Peterson; Daniel Simberloff; Frederick J. Swanson; Brian J. Stocks; Michael Wotton

    2001-01-01

    This article examines how eight disturbances influence forest structure, composition, and function, and how climate change may influence the severity, frequency, and magnitude of disturbances to forests. We focus on examples from the United States, although these influences occur worldwide. We also consider options for coping with disturbance under changing climate....

  16. Climate change, responsibility, and justice.

    Science.gov (United States)

    Jamieson, Dale

    2010-09-01

    In this paper I make the following claims. In order to see anthropogenic climate change as clearly involving moral wrongs and global injustices, we will have to revise some central concepts in these domains. Moreover, climate change threatens another value ("respect for nature") that cannot easily be taken up by concerns of global justice or moral responsibility.

  17. Climate indices of Iran under climate change

    Directory of Open Access Journals (Sweden)

    alireza kochaki

    2009-06-01

    Full Text Available Global warming will affect all climatic variables and particularly rainfall patterns. The purpose of present investigation was to predict climatic parameters of Iran under future climate change and to compare them with the present conditions. For this reason, UKMO General Circulation Model was used for the year 2025 and 2050. By running the model, minimum and maximum monthly temperature and also maximum monthly rainfall for the representative climate stations were calculated and finally the effects of climate change on these variables based on pre-determined scenarios was evaluated. The results showed that averaged over all stations, mean temperature increase for spring in the year 2025 and 2050 will be 3.1 and 3.9, for summer 3.8 and 4.7, for autumn 2.3 and 3 and for winter 2.0 and 2.4 ºC, respectively. This increase will be more pronounced from North to the South and from East to the West parts of the country. Mean decrease in autumn rainfall for the target years of 2025 and 2050 will be 8 and 11 percent, respectively. This decrease is negligible for summer months. Length of dry season for the years 2025 and 2050 will be increased, respectively up to 214 and 223 days due to combined effects of increased temperature and decreased rainfall.

  18. Climate variability and change

    International Nuclear Information System (INIS)

    Manton, M.

    2006-01-01

    When Australia's climate should not be definite barrier to the population reaching 30 million by 2050, it is recognised that our climate has limited the development of the nation over the past 200 years. Indeed in 1911, based on a comparison of the climate and development between the US and Australia. Griffith Taylor predicted that Australia's population would be 19 million at the end of the 20th century, which is a pretty good 90-year forecast. The climate constraint is not only due to much of the country being semi-arid with an annual rainfall below 400 millimetres, but also due to the large year-to-year variability of rainfall across the country

  19. Climate change experiments in Hamburg

    Energy Technology Data Exchange (ETDEWEB)

    Gubasch, U [DKRZ, Hamburg (Germany)

    1996-12-31

    Nowadays the anthropogenic climate change is been simulated world wide with a fair number of coupled ocean atmosphere general circulation models (IPCC, 1995). Typical model problems do not only blur the estimates of the anthropogenic climate change, but they also cause errors in the estimates of the natural variability. An accurate representation of the natural variability of the climate system is, however, essential for the detection of the anthropogenic climate change. All model simulations world wide show, even though they differ considerably in their technical details and the experimental setup and the forcing data, similar amplitudes and pattern of the predicted climate change. In the model world it is already at the beginning of the next century possible to detect the anthropogenic climate change in the global mean. If the model results are applied in a `fingerprint analysis`, then it is possible to prove that the climate change during the last 30 years is with a significance of 95 % larger than any other climate change during the last 100 years. The experiments performed in Hamburg show that the experimental conditions are of great importance for the estimate of the future climate. The usual starting point of most of the simulations with present day conditions (1980-1990) is too late, because then a considerable part of the warming since the beginning of the industrialization (ca. 1750) has been neglected. Furthermore it has only recently become clear that the sulphat-aerosols play an important role in the present day climate and in the future climate. The effect of the sulphat aerosols has first been simulated in a number of equilibrium simulations with mixed layer models, but nowadays with globally coupled ocean-atmosphere circulation models

  20. Climate change experiments in Hamburg

    Energy Technology Data Exchange (ETDEWEB)

    Gubasch, U. [DKRZ, Hamburg (Germany)

    1995-12-31

    Nowadays the anthropogenic climate change is been simulated world wide with a fair number of coupled ocean atmosphere general circulation models (IPCC, 1995). Typical model problems do not only blur the estimates of the anthropogenic climate change, but they also cause errors in the estimates of the natural variability. An accurate representation of the natural variability of the climate system is, however, essential for the detection of the anthropogenic climate change. All model simulations world wide show, even though they differ considerably in their technical details and the experimental setup and the forcing data, similar amplitudes and pattern of the predicted climate change. In the model world it is already at the beginning of the next century possible to detect the anthropogenic climate change in the global mean. If the model results are applied in a `fingerprint analysis`, then it is possible to prove that the climate change during the last 30 years is with a significance of 95 % larger than any other climate change during the last 100 years. The experiments performed in Hamburg show that the experimental conditions are of great importance for the estimate of the future climate. The usual starting point of most of the simulations with present day conditions (1980-1990) is too late, because then a considerable part of the warming since the beginning of the industrialization (ca. 1750) has been neglected. Furthermore it has only recently become clear that the sulphat-aerosols play an important role in the present day climate and in the future climate. The effect of the sulphat aerosols has first been simulated in a number of equilibrium simulations with mixed layer models, but nowadays with globally coupled ocean-atmosphere circulation models

  1. The Challenge of Urban Heat Exposure under Climate Change: An Analysis of Cities in the Sustainable Healthy Urban Environments (SHUE Database

    Directory of Open Access Journals (Sweden)

    James Milner

    2017-12-01

    Full Text Available The so far largely unabated emissions of greenhouse gases (GHGs are expected to increase global temperatures substantially over this century. We quantify the patterns of increases for 246 globally-representative cities in the Sustainable Healthy Urban Environments (SHUE database. We used an ensemble of 18 global climate models (GCMs run under a low (RCP2.6 and high (RCP8.5 emissions scenario to estimate the increase in monthly mean temperatures by 2050 and 2100 based on 30-year averages. Model simulations were from the Coupled Model Inter-comparison Project Phase 5 (CMIP5. Annual mean temperature increases were 0.93 degrees Celsius by 2050 and 1.10 degrees Celsius by 2100 under RCP2.6, and 1.27 and 4.15 degrees Celsius under RCP8.5, but with substantial city-to-city variation. By 2100, under RCP2.6 no city exceeds an increase in Tmean > 2 degrees Celsius (relative to a 2017 baseline, while all do under RCP8.5, some with increases in Tmean close to, or even greater than, 7 degrees Celsius. The increases were greatest in cities of mid to high latitude, in humid temperate and dry climate regions, and with large seasonal variation in temperature. Cities are likely to experience large increases in hottest month mean temperatures under high GHG emissions trajectories, which will often present substantial challenges to adaptation and health protection.

  2. GREEN ECONOMY AND CLIMATE CHANGE PREVENTION CYCLE

    Directory of Open Access Journals (Sweden)

    Andreea CONSTANTINESCU

    2014-12-01

    Full Text Available While experts in economics place transition to green economy on two directions - reducing ecological footprint and increasing human welfare - climate change specialists warn that effects of global warming will have a much greater impact in the future. It is natural to join scientific contributions in these two areas because both perspectives recognize the ravages made by industrialization, which triggered a serie of abrupt climate changes. For example, the average temperature in Europe has increased about 1oC. Based on these evidences, this article will show the usefulness of introducing a concept of full cycle to prevent climate change in the new paradigm that seeks to solve problems related to the fundamentals of sustainable development through transition to green economy. Using this method, this approach intends to be a new theoretical contribution which can act as support to efficiency of new clean technologies.

  3. Climate change impacts on food system

    Science.gov (United States)

    Zhang, X.; Cai, X.; Zhu, T.

    2014-12-01

    Food system includes biophysical factors (climate, land and water), human environments (production technologies and food consumption, distribution and marketing), as well as the dynamic interactions within them. Climate change affects agriculture and food systems in various ways. Agricultural production can be influenced directly by climatic factors such as mean temperature rising, change in rainfall patterns, and more frequent extreme events. Eventually, climate change could cause shift of arable land, alteration of water availability, abnormal fluctuation of food prices, and increase of people at risk of malnutrition. This work aims to evaluate how climate change would affect agricultural production biophysically and how these effects would propagate to social factors at the global level. In order to model the complex interactions between the natural and social components, a Global Optimization model of Agricultural Land and Water resources (GOALW) is applied to the analysis. GOALW includes various demands of human society (food, feed, other), explicit production module, and irrigation water availability constraint. The objective of GOALW is to maximize global social welfare (consumers' surplus and producers' surplus).Crop-wise irrigation water use in different regions around the world are determined by the model; marginal value of water (MVW) can be obtained from the model, which implies how much additional welfare benefit could be gained with one unit increase in local water availability. Using GOALW, we will analyze two questions in this presentation: 1) how climate change will alter irrigation requirements and how the social system would buffer that by price/demand adjustment; 2) how will the MVW be affected by climate change and what are the controlling factors. These results facilitate meaningful insights for investment and adaptation strategies in sustaining world's food security under climate change.

  4. Green paper on energy and climate change

    International Nuclear Information System (INIS)

    Peters, R.; Whitmore, J.; Shariff, N.

    2005-11-01

    This green paper was created by the Canadian Environmental Network to initiate a dialogue on climate change and energy issues. Recommendations for energy strategies for Canada beyond 2012 were presented. An overview of recent climate science was presented, as well as various stabilization scenarios needed to prevent further climate change. A review of global energy trends working for and against action to prevent climate change was also provided. It was suggested that the stabilization of greenhouse gas (GHG) concentrations can only be achieved when the United States and large developing economies such as China, India and Brazil transform themselves into renewable-energy based economies. Renewable energy and energy efficiency must play a central role in future climate change regimes. It was suggested that nuclear power cannot be considered as an option to reduce GHGs due to its high cost, and on-going public concerns over long-term waste disposal, fuel-cycle health and safety. A viable global framework for stabilizing GHG concentrations built on the current regimes of the United Nations Framework Convention on Climate Change and the Kyoto Protocol was recommended. It was suggested that richer industrialized nations must take the lead by pursuing absolute reductions and providing assistance to developing nations for mitigation and adaptation to climate change. It was recommended that developing nations should contribute to global mitigation efforts by pursuing low-carbon intensity development paths, and that effective climate change policies must address the economic barriers faced by developing nations. Other recommendations included a regulatory regime for major energy producers and users incorporating progressively lower GHG emission targets; the elimination of all subsidies for the fossil fuel and nuclear fuel-cycle and power industries; the adoption of a national renewable energy strategy; the implementation of a national energy conservation and efficiency

  5. Climate Change Mitigation: The Role of Agriculture | Obiora ...

    African Journals Online (AJOL)

    Climate Change Mitigation: The Role of Agriculture. ... rises which affect both crop and animal production, rising sea levels which causes farm land ... be encouraged (iii) extension services should promote awareness-raising about sustainable ...

  6. Climate change in China and China’s policies and actions for addressing climate change

    Directory of Open Access Journals (Sweden)

    Luo Y.

    2010-12-01

    Full Text Available Since the first assessment report (FAR of Inter-Governmental Panel on Climate Change (IPCC in 1990, the international scientific community has made substantial progresses in climate change sciences. Changes in components of climate system, including the atmosphere, oceans and cryosphere, indicate that global warming is unequivocal. Instrumental records demonstrate that the global mean temperature has a significant increasing trend during the 20th century and in the latest 50 years the warming become faster. In the meantime, the global sea level has a strong increasing trend, as well as the snow coverage of Northern Hemisphere showed an obvious downward trend. Moreover, the global warming plays a key role in significantly affecting the climate system and social-economy on both global and regional scales, such as sea level rise, melting of mountain glaciers and ice sheets, desertification, deforestation, increase of weather extremes (typhoon, hurricane and rainstorm and so on. The state of the art understanding of IPCC Fourth Assessment Report (AR4 was most of the observed increase in global average temperatures since the mid-20th century is very likely due to the observed increase in the concentrations of anthropogenic greenhouse gases. Climate change issues, as a grave challenge to the sustainable development of the human society, have received ever greater attention from the international community. Deeply cognizant of the complexity and extensive influence of these issues and fully aware of the arduousness and urgency of the task of addressing climate change, the Chinese government is determined to address climate change in the process of pursuing sustainable development. The facts of climate change in China and its impacts, and China’s policies and actions for addressing climate change are introduced in this paper.

  7. Climate change with Korea as the center

    International Nuclear Information System (INIS)

    Kim, Yeon Ok

    1998-04-01

    This book deals with climate change with Korea as the center, which is divided into ten chapters. It explain climate change by human life. The contents of this book are climate change, climate before human period, great ice age of prehistoric period, prehistoric times of last glacial era, climate change in historical era, change during observation time for 100 years, warming period, global environment period, the cause of climate change and climate and human. It has reference and an index.

  8. Insurance Sector and Climate Changes in Serbia

    Directory of Open Access Journals (Sweden)

    Tatjana Piljan

    2017-06-01

    Full Text Available Climate changes have a strong negative impact on the insurance sector, which is reflected in the slow development of the insurance sector and in the transfer of the greater part of risk on the state and individuals. The difference between collected and paid premiums on the basis of incurred losses is rapidly decreasing, which leads to the fact that insurance market is less and less capable of absorbing the losses associated with climate changes, which then has negative repercussions on the availability of insurance services at an affordable premium. The question of establishing potential long and short-term effects of climate changes on business activities of insurance and reinsurance companies represents a priority and its ultimate objective is to find ways to minimize risks and losses. The problem of climate changes represents an important social problem in today’s civilization. At the same time, it is also an ecological problem, but also economic, political, social, cultural, health, etc. It is a global ecological problem, hence we can speak about global climate changes which affect states, nations, continents regardless of where they are and how responsible they are for creating and sustaining these changes.

  9. Climate change and One Health.

    Science.gov (United States)

    Zinsstag, Jakob; Crump, Lisa; Schelling, Esther; Hattendorf, Jan; Maidane, Yahya Osman; Ali, Kadra Osman; Muhummed, Abdifatah; Umer, Abdurezak Adem; Aliyi, Ferzua; Nooh, Faisal; Abdikadir, Mohammed Ibrahim; Ali, Seid Mohammed; Hartinger, Stella; Mäusezahl, Daniel; de White, Monica Berger Gonzalez; Cordon-Rosales, Celia; Castillo, Danilo Alvarez; McCracken, John; Abakar, Fayiz; Cercamondi, Colin; Emmenegger, Sandro; Maier, Edith; Karanja, Simon; Bolon, Isabelle; de Castañeda, Rafael Ruiz; Bonfoh, Bassirou; Tschopp, Rea; Probst-Hensch, Nicole; Cissé, Guéladio

    2018-06-01

    The journal The Lancet recently published a countdown on health and climate change. Attention was focused solely on humans. However, animals, including wildlife, livestock and pets, may also be impacted by climate change. Complementary to the high relevance of awareness rising for protecting humans against climate change, here we present a One Health approach, which aims at the simultaneous protection of humans, animals and the environment from climate change impacts (climate change adaptation). We postulate that integrated approaches save human and animal lives and reduce costs when compared to public and animal health sectors working separately. A One Health approach to climate change adaptation may significantly contribute to food security with emphasis on animal source foods, extensive livestock systems, particularly ruminant livestock, environmental sanitation, and steps towards regional and global integrated syndromic surveillance and response systems. The cost of outbreaks of emerging vector-borne zoonotic pathogens may be much lower if they are detected early in the vector or in livestock rather than later in humans. Therefore, integrated community-based surveillance of zoonoses is a promising avenue to reduce health effects of climate change.

  10. Planning for climate change on the National Wildlife Refuge System

    Science.gov (United States)

    B. Czech; S. Covington; T. M. Crimmins; J. A. Ericson; C. Flather; M. Gale; K. Gerst; M. Higgins; M. Kaib; E. Marino; T. Moran; J. Morton; N. Niemuth; H. Peckett; D. Savignano; L. Saperstein; S. Skorupa; E. Wagener; B. Wilen; B. Wolfe

    2014-01-01

    This document originated in 2008 as a collaborative project of the U.S. Fish and Wildlife Service (FWS) and the University of Maryland's Graduate Program in Sustainable Development and Conservation Biology. The original title was A Primer on Climate Change for the National Wildlife Refuge System. The Primer has evolved into Planning for Climate Change on the...

  11. Climate Change : Behavioral Responses from Extreme Events and Delayed Damages

    NARCIS (Netherlands)

    Ghidoni, Riccardo; Calzolari, G.; Casari, Marco

    2017-01-01

    Understanding how to sustain cooperation in the climate change global dilemma is crucial to mitigate its harmful consequences. Damages from climate change typically occurs after long delays and can take the form of more frequent realizations of extreme and random events. These features generate a

  12. Climate change : Behavioral responses from extreme events and delayed damages

    NARCIS (Netherlands)

    Ghidoni, Riccardo; Calzolari, Giacomo; Casari, Marco

    2017-01-01

    Understanding how to sustain cooperation in the climate change global dilemma is crucial to mitigate its harmful consequences. Damages from climate change typically occur after long delays and can take the form of more frequent realizations of extreme and random events. These features generate a

  13. Challenges of climate change. Which climate governance?

    International Nuclear Information System (INIS)

    Vieillefosse, A.; Cros, Ch.

    2007-01-01

    This report deals with the main challenges of climate change, and attempts to answer some questions: what is the temperature increase foreseen by scientific experts? Who will be affected by the consequences of climate change? Are there technologies to reduce emissions? If yes, why are they not diffused? Is it justified to ask developing countries to do something? Are concurrence distortions a real problem? Which are the main sectors where emissions are to be reduced? Are tools developed at the international level efficient? What is the present assessment for the clean development mechanism? What can be thought of technological partnerships developed with the United States? Then, the report comments the present status of international discussions, proposes a brief assessment of the Kyoto protocol ten years after its implementation, and proposes some improvement pathways

  14. Risk communication on climate change

    International Nuclear Information System (INIS)

    Wardekker, J.A.

    2004-10-01

    For the title study use has been made of available scientific literature, results of new surveys and interviews. In the first part of the study attention is paid to the exchange of information between parties involved in climate change and differences in supply and demand of information. In the second part citizens' views on climate change, problems with communication on climate change, and the resulting consequences and options for communication are dealt with. In this second part also barriers to action that are related or influenced by communication are taken into consideration

  15. Arctic adaptation and climate change

    International Nuclear Information System (INIS)

    Agnew, T.A.; Headley, A.

    1994-01-01

    The amplification of climatic warming in the Arctic and the sensitivity of physical, biological, and human systems to changes in climate make the Arctic particularly vulnerable to climate changes. Large areas of the Arctic permafrost and sea ice are expected to disappear under climate warming and these changes will have considerable impacts on the natural and built environment of the north. A review is presented of some recent studies on what these impacts could be for the permafrost and sea ice environment and to identify linkages with socioeconomic activities. Terrestrial adaptation to climate change will include increases in ground temperature; melting of permafrost with consequences such as frost heave, mudslides, and substantial settlement; rotting of peat contained in permafrost areas, with subsequent emission of CO 2 ; increased risk of forest fire; and flooding of low-lying areas. With regard to the manmade environment, structures that will be affected include buildings, pipelines, highways, airports, mines, and railways. In marine areas, climate change will increase the ice-free period for marine transport operations and thus provide some benefit to the offshore petroleum industry. This benefit will be offset by increased wave height and period, and increased coastal erosion. The offshore industry needs to be particularly concerned with these impacts since the expected design life of industry facilities (30-60 y) is of the same order as the time frame for possible climatic changes. 18 refs., 5 figs

  16. Smallholder Agriculture and Climate Change

    NARCIS (Netherlands)

    Cohn, Avery S.; Newton, Peter; Dias Bernardes Gil, Juliana; Kuhl, Laura; Samberg, Leah; Ricciardi, Vincent; Manly, Jessica R.; Northrop, Sarah

    2017-01-01

    Hundreds of millions of the world's poorest people directly depend on smallholder farming systems. These people now face a changing climate and associated societal responses. We use mapping and a literature review to juxtapose the climate fate of smallholder systems with that of other agricultural

  17. Climate Change and Health

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

    David Gikungu

    ... and river blindness; 4 of the big 7 are zoonoses (Benniston, 2002). ... global burden of disease and premature deaths. ... illnesses a year and more than 150,000 extra deaths. • By 2030, however, the number of climate-related diseases is likely .... What additional public health interventions are likely to reduce the projected.

  18. Coping with climate change

    DEFF Research Database (Denmark)

    Zheng, Yuan; Byg, Anja

    2014-01-01

    found across villages regarding the degree of perceived sensitivity and responses despite similar exposure to climate extremes. These differences are partly related to the nature of events and varied socio-economic characteristics of households, which influence their vulnerability and ability to cope...

  19. Modeling Past Abrupt Climate Changes

    DEFF Research Database (Denmark)

    Marchionne, Arianna

    of the orbital variations on Earth's climate; however, the knowledge and tools needed to complete a unied theory for ice ages have not been developed yet. Here, we focus on the climatic variations that have occurred over the last few million years. Paleoclimatic records show that the glacial cycles are linked...... to those present in the astronomical forcing. We shall do this in terms of a general framework of conceptual dynamical models, which may or may not exhibit internal self-sustained oscillations. We introduce and discuss two distinct mechanisms for a periodic response at a dierent period to a periodic...

  20. Climate Change, Agriculture and Migration: A Survey

    Directory of Open Access Journals (Sweden)

    Chiara Falco

    2018-05-01

    Full Text Available This paper proposes a selective review of the classical economics-based literature on climate change and migration, focusing on the extent to which agriculture might be considered a key mediating channel linking climate change to migration. Overall, climate change is expected to have large and negative effects on the global economy. These effects are even more evident whenever the economic sector considered is the agricultural one, particularly in developing countries. Hence, migration can be viewed as a specific form of adaptation implemented by individuals and households, enabling them to cope, among other things, with weather-induced risk. We show that the importance of agriculture emerges from both plenty of micro-level country studies and relatively few macro-level analyses using cross-sectional data over longer time periods. Thus, policy actions targeted to sustainable agriculture and rural development can both help tackle the challenges posed by climate change and create opportunities in the face of growing migration issues. However, we also stress that much of the current evidence is based on statistical associations that have nothing to do with causal inferences. This calls for the use of a more structural approach and more sophisticated research designs, enabling the researchers to better discriminate among different mechanisms concurrently at work. In addition, further research should be addressed to the role played by food security, a complex dimension largely missing in the current debates on climate change and migration.

  1. Adaptation to climate change and industrial vulnerability

    International Nuclear Information System (INIS)

    Garnaud, Benjamin; Ferret, Celine

    2010-06-01

    In today's societies, the production base made up by the industrial fabric acts as an important link between the climate and its variations and our lifestyle. However, several decades of experience have often enabled us to minimise the impact of the weather and its fluctuations on activities, making the industrial sector out to be purely artificial and protected from climate impacts. Yet climate change leads us to challenge this assumption: if the industrial base is supposed to be impervious to the current climate, is this still the case in a context of climate change? In an attempt to answer this question, the Invulnerable project was launched, led by the Institute for Sustainable Development and International Relations (IDDRI) and bringing together scientific and industrial partners (Meteo-France, IPSL, CERFACS). Observing the availability of scientific resources on climate change, partly resulting from the modeling research coordinated by the IPCC, the idea was to work with industries to identify their vulnerabilities and to use these to define indicators for climatologists. These indicators are not chosen by scientists without consulting industries, but are in fact defined by these industries to ensure they correspond to their needs as closely as possible. The challenge is therefore to bring together scientists and industries and to catalyse a mutual understanding to ensure this discussion results in one or several indicators that are relevant to the activity in question and on which climatologists can work

  2. Climate Change and Conceptual Change

    OpenAIRE

    Clark, David Joseph

    2013-01-01

    Global Warming (“GW”) is easily one of the most pressing concerns of our time,and its solution will come about only through a change in human behavior.Compared to the residents of most other nations worldwide, Americans reportlower acceptance of the realities of GW. In order to address this concern in afree society, U.S. residents must be convinced or coerced to take the necessaryactions. In spite of the democratic appeal of education, however, many climatecommunicators appear t...

  3. Global environmental challenges - Norwegian politics. How sustainable development and climate change can be handled better in public decision-making processes; Globale miljoeutfordringer - norsk politikk. Hvordan baerekraftig utvikling og klima kan ivaretas i offentlige beslutningsprosesser

    Energy Technology Data Exchange (ETDEWEB)

    2009-07-01

    Content: Submission Letter; The Committee's appointment, background and work methods; Sustainable development; Description of the Norwegian rules and decision processes; Climate Challenge; Biodiversity; Contaminants; Cost-benefit and economic instruments; Uncertainty and discounting; Climate policy and the regulation of greenhouse gas emissions; Instruments relating to technology development; Instruments and recommendations for biodiversity; Instruments and recommendations for hazardous substances; Key recommendations and implications for regulatory, etc.. Appendix and registers; Climate policy for a small economy; Technology development, climate and use of instruments Report of Committee on Sustainable Development and Climate Bibliography. (AG)

  4. Natural and anthropogenic climate change

    International Nuclear Information System (INIS)

    Ko, M.K.W.; Clough, S.A.; Molnar, G.I.; Iacono, M.; Wang, W.C.; State Univ. of New York, Albany, NY

    1992-03-01

    This report consists of two parts: (1) progress for the period 9/1/91--3/31/92 and (2) the plan for the remaining period 4/1/92--8/31/92. The project includes two tasks: atmospheric radiation and improvement of climate models to evaluate the climatic effects of radiation changes. The atmospheric radiation task includes four subtasks: (1) Intercomparison of Radiation Codes in Climate Models (ICRCCM), (2) analysis of the water vapor continuum using line-by-line calculations to develop a parameterization for use in climate models, (3) parameterization of longwave radiation and (4) climate/radiation interactions of desert aerosols. Our effort in this period is focused on the first three subtasks. The improvement of climate models to evaluate the subtasks: (1) general circulation model study and (2) 2- D model development and application

  5. Climate change and water resources

    International Nuclear Information System (INIS)

    Younos, Tamim; Grady, Caitlin A.

    2013-01-01

    This volume presents nine chapters prepared by international authors and highlighting various aspects of climate change and water resources. Climate change models and scenarios, particularly those related to precipitation projection, are discussed and uncertainties and data deficiencies that affect the reliability of predictions are identified. The potential impacts of climate change on water resources (including quality) and on crop production are analyzed and adaptation strategies for crop production are offered. Furthermore, case studies of climate change mitigation strategies, such as the reduction of water use and conservation measures in urban environments, are included. This book will serve as a valuable reference work for researchers and students in water and environmental sciences, as well as for governmental agencies and policy makers.

  6. Climate and the changing Sun

    International Nuclear Information System (INIS)

    Eddy, J.A.

    1977-01-01

    Long-term changes in the level of solar activity are found in historical records and in fossil radiocarbon in tree-rings. Typical of these changes are the Maunder Minimum (A.D. 1645-1715), the Spoerer Minimum (A.D. 1400-1510), and a Medieval Maximum (c. A.D. 1120-1280). Eighteen such features are identified in the tree-ring radiocarbon record of the past 7500 years and compared with a record of world climate. In every case when long-term solar activity falls, mid-latitude glaciers advance and climate colls; at times of high solar activity glaciers recede and climate warms. It is proposed that changes in the level of solar activity and in climate may have a common cause: slow changes in the solar constant, of about 1% amplitude. (Auth.)

  7. VTrans climate change action plan

    Science.gov (United States)

    2008-06-01

    VTrans is working closely with other state agencies, including the Agency of Natural Resources (ANR) to review and implement the transportation-related recommendations from the 2007 Governors Commission on Climate Change (GCCC) final report. The r...

  8. Climate change and water resources

    Energy Technology Data Exchange (ETDEWEB)

    Younos, Tamim [The Cabell Brand Center for Global Poverty and Resource Sustainability Studies, Salem, VA (United States); Grady, Caitlin A. (ed.) [Purdue Univ., West Lafayette, IN (United States). Ecological Sciences and Engineering Program

    2013-07-01

    This volume presents nine chapters prepared by international authors and highlighting various aspects of climate change and water resources. Climate change models and scenarios, particularly those related to precipitation projection, are discussed and uncertainties and data deficiencies that affect the reliability of predictions are identified. The potential impacts of climate change on water resources (including quality) and on crop production are analyzed and adaptation strategies for crop production are offered. Furthermore, case studies of climate change mitigation strategies, such as the reduction of water use and conservation measures in urban environments, are included. This book will serve as a valuable reference work for researchers and students in water and environmental sciences, as well as for governmental agencies and policy makers.

  9. Cities lead on climate change

    Science.gov (United States)

    Pancost, Richard D.

    2016-04-01

    The need to mitigate climate change opens up a key role for cities. Bristol's year as a Green Capital led to great strides forward, but it also revealed that a creative and determined partnership across cultural divides will be necessary.

  10. Climate Change Negotiations Unscrambling Acronyms

    Indian Academy of Sciences (India)

    1992: UN Framework Convention on Climate Change (UNFCCC) in Rio. Common but differentiated responsibility (Annex I vs. non-Annex 1); Industrialized countries to bear full incremental costs of adjustment by developing countries ...

  11. The Costs of Climate Change

    Science.gov (United States)

    Guo, Jason

    2018-03-01

    This research paper talks about the economic costs of climate change, as well as the costs involved in responding to climate change with alternative fuels. This paper seeks to show that climate change, although seemingly costly in the short run, will both save future generations trillions of dollars and serve as a good economic opportunity. Scientists have long argued that the fate of humanity depends on a shift towards renewable energy. However, this paper will make clear that there is also an economic struggle. By embracing alternative fuels, we will not only lessen the danger and the frequency of these natural disasters but also strengthen the world’s financial state. Although a common argument against responding to climate change is that it is too expensive to make the switch, this research shows that in the future, it will save millions of lives and trillions of dollars. The only question left for policymakers is whether they will grasp this energy source shift.

  12. Climate Change Science Program Collection

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Climate Change Science Program (CCSP) Collection consists of publications and other resources produced between 2007 and 2009 by the CCSP with the intention of...

  13. Sociology in a Changing Climate

    OpenAIRE

    Elizabeth Shove

    2010-01-01

    This note responds to John Urry's contribution and draws on my own presentation at the BSA Presidential Event on 'How to put 'Society' into Climate Change', held on 8th February 2010 at the British Library.

  14. Climate change and group dynamics

    NARCIS (Netherlands)

    Postmes, Tom

    2015-01-01

    The characteristics and views of people sceptical about climate change have been analysed extensively. A study now confirms that sceptics in the US have some characteristics of a social movement, but shows that the same group dynamics propel believers

  15. 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....

  16. Climate Change and Agricultural Vulnerability

    International Nuclear Information System (INIS)

    Fischer, G.; Shah, M.; Van Velthuizen, H.

    2002-08-01

    After the introduction Chapter 2 presents details of the ecological-economic analysis based on the FAO/IIASA agro-ecological zones (AEZ) approach for evaluation of biophysical limitations and agricultural production potentials, and IIASA's Basic Linked System (BLS) for analyzing the world's food economy and trade system. The BLS is a global general equilibrium model system for analyzing agricultural policies and food system prospects in an international setting. BLS views national agricultural systems as embedded in national economies, which interact with each other through trade at the international level. The combination of AEZ and BLS provides an integrated ecological-economic framework for the assessment of the impact of climate change. We consider climate scenarios based on experiments with four General Circulation Models (GCM), and we assess the four basic socioeconomic development pathways and emission scenarios as formulated by the Intergovernmental Panel on Climate Change (IPCC) in its Third Assessment Report. Chapter 3 presents the main AEZ results of the impact of climate change on agriculture. Results comprise environmental constraints to crop agriculture; climate variability and the variability of rain-fed cereal production; changes in potential agricultural land; changes in crop-production patterns; and the impact of climate change on cereal-production potential. Chapter 4 discusses the AEZ-BLS integrated ecological-economic analysis of climate change on the world food system. This includes quantification of scale and location of hunger, international agricultural trade, prices, production, land use, etc. It assesses trends in food production, trade, and consumption, and the impact on poverty and hunger of alternative development pathways and varying levels of climate change. Chapter 5 presents the main conclusions and policy implications of this study

  17. Fair adaptation to climate change

    International Nuclear Information System (INIS)

    Paavola, Jouni; Adger, W. Neil

    2006-01-01

    This article identifies social justice dilemmas associated with the necessity to adapt to climate change, examines how they are currently addressed by the climate change regime, and proposes solutions to overcome prevailing gaps and ambiguities. We argue that the key justice dilemmas of adaptation include responsibility for climate change impacts, the level and burden sharing of assistance to vulnerable countries for adaptation, distribution of assistance between recipient countries and adaptation measures, and fair participation in planning and making decisions on adaptation. We demonstrate how the climate change regime largely omits responsibility but makes a general commitment to assistance. However, the regime has so far failed to operationalise assistance and has made only minor progress towards eliminating obstacles for fair participation. We propose the adoption of four principles for fair adaptation in the climate change regime. These include avoiding dangerous climate change, forward-looking responsibility, putting the most vulnerable first and equal participation of all. We argue that a safe maximum standard of 400-500 ppm of CO 2 concentrations in the atmosphere and a carbon tax of $20-50 per carbon equivalent ton could provide the initial instruments for operationalising the principles. (author)

  18. Europeans' attitudes towards climate change

    International Nuclear Information System (INIS)

    2009-07-01

    This report presents the results of a survey on Europeans' attitudes towards climate change which was carried out in January and February 2009. The survey focuses on: Citizens' perceptions of climate change in relation to other world problems; Citizens' perceptions of the seriousness of climate change; The extent to which citizens feel informed about climate change - its causes, consequences and ways of fighting it; Citizens' attitudes towards alternative fuels and CO2 emissions; Whether citizens feel that climate change is stoppable or has been exaggerated, and what impact it has on the European economy; Whether citizens have taken personal action to fight climate change. This Eurobarometer survey was carried out by TNS Opinion and Social network between 16 January and 22 February 2009. The interviews were conducted among 26,718 citizens in the 27 Member States of the European Union, the three candidate countries for accession to the European Union (Croatia, Turkey and the Former Yugoslav Republic of Macedonia) and in the Turkish Cypriot Community.

  19. Climate change and agriculture in Denmark

    International Nuclear Information System (INIS)

    Olesen, J.E.

    2001-01-01

    This chapter reviews the current knowledge on effects of climate change on agriculture in Denmark, and the contribution of agriculture to greenhouse gas emissions in Denmark. The chapter also considers the possibilities of Danish agriculture to adapt to changing climate and to reduce greenhouse gas emissions. The relations to other aspects of global change are discussed, including liberalisation of world markets and changes in land use. Scenarios of climate change for Denmark suggest increases in annual mean temperature of 1 to 4 deg. C by the end of the 21st century depending on socioeconomic development. Winter rainfall may increase up to 20%. This implies a wide range of possible consequences. Agricultural productivity may be expected to increase under increasing temperature and increasing CO 2 concentration. Highter temperatures will increase the risk of pests and deseases. Warming in association with increased winter rainfall will also increase the risk of nitrate leaching. Climate change may thus be expected to reinforce the current trends in Danish agriculture of declining cattle population and increasing pig and cereal production. Apart from an anticipated continued decline in total agricultural area, land use will probably not be greatly affected. The current environmental regulation in Denmark aims at reducing pesticide use and nitrogen losses from agriculture. Some of the regulations are very detailed and directly regulate farming practices in a manner that may not provide the most cost-effective mechanism under a changed climate. Some of these existing rigid frameworks for environmental regulation should thus be substituted by more flexible goal-oriented environmental protection strategies, in order to ensure sustainability of farming under global climate change. (LN)

  20. Climatic change: Italian situation

    International Nuclear Information System (INIS)

    Nanni, T.; Prodi, F.

    2008-01-01

    Climate patterns in italy over the last two centuries are reconstructed using a new database of pluviometric and thermometric secular data series performed by the historic climatology group of the ISAC institute of CNR. The series were thoroughly quality checked and homogenized. The analysis shows that in Italy, over the last 200 years, air temperature has increased by about 1 0 C a century. At the same time a decrease in precipitation can be observed, albeit by a little amount and often not significant from a statistical point of view [it