The UK Government response to the Royal Commission on Environmental Pollution's twenty-second report: energy - the changing climate

Energy Technology Data Exchange (ETDEWEB)

NONE

2003-02-01

The Royal Commission on Environmental Pollution's Twenty Second Report 'Energy - the Changing Climate' was presented to Parliament in June 2000. The report advocates a transformation in the use of energy in the UK to counter climate change. As a contribution to global efforts to prevent excessive climate change, the Royal Commission recommends that the UK should plan to reduce carbon dioxide emissions by some 60% from current levels by about 2050. The Report explores what this will mean for industry and households and highlights how Government policies need to change. This document provides the Government's formal response to the Twenty Second Report. The response summarises the action being taken and proposed, and it relates to the Royal Commission's recommendations. Its structure is thematic, rather than being a point-by-point response. This allows the action to be described coherently, but maintains the link with the recommendations.

Public perception of climate risk and adaptation in the UK: A review of the literature

Directory of Open Access Journals (Sweden)

Andrea L. Taylor

2014-01-01

Full Text Available Like other countries, the United Kingdom faces the unavoidable challenge of adapting to a changing climate. However, public perceptions of the risk posed by climate change and support for adaptation policies vary between countries. This article provides a UK-specific review of climate change beliefs, risk perceptions regarding potential climate change impacts, and attitudes towards climate change adaptation. We report on differences between expert and public conceptualisations of climate change risks. We also examine the effects of psychological distancing, climate change awareness, and hazard experience on both concerns about climate change and perceptions of the weather-related risks posed by climate change. Additionally, we review the effects of emotion, agency, perceived responsibility, place attachment, personal values and uncertainty on the willingness of UK residents to support and engage with climate change adaptation. We outline the implications of these factors for climate risk communication and highlight key areas for future research.

UK's climate change levy: cost effectiveness, competitiveness and environmental impacts

International Nuclear Information System (INIS)

Varma, Adarsh

2003-01-01

This paper intends to examine the cost effectiveness of UK's climate change levy (CCL), its implications on competitiveness of firms and the environmental impact. The paper briefly describes the levy and analyses it under the cannons of a good taxation policy. The economic implications of the levy are discussed with theoretical and empirical perspectives. Change in net exports, investment patterns and productivity and inclusion of compliance cost forms the basis for analysing the effect on competitiveness. It discusses the options available to firms to safeguard their competitiveness if it is adversely affected by the CCL. A description of the current scenario of the levy since its inception is also presented. The paper argues the need for a comprehensive policy involving the use of standards, emission trading as well as energy taxes to achieve emission and energy-use reductions. A focal point of this paper is to elucidate the pros and cons of the CCL (energy tax) with respect to an emission trading scheme

Implications of shale gas exploitation for UK climate change targets under a production-based accounting system.

Science.gov (United States)

Turk, J.; Reay, D.; Haszeldine, S.

2017-12-01

The shale gas boom in the USA has seemingly decreased the greenhouse gas intensity of electricity generation in the USA over the last decade. The United Kingdom is supporting its own shale gas industry to increase its own domestic energy supply. The UK's climate change policy is underpinned by defined national carbon budgets periods. The UK has met Carbon Budget 1 (2008 - 2012) and is likely to meet the second and third carbon budgets (2013 - 2022). There is a projected shortcoming in the fourth carbon budget (2023 - 2027). This shortfall may be increased as the UK pursues a domestic shale gas industry. Under the current production-based GHG accounting system, the UK is incentivized to import natural gas rather than produce it domestically. If the projected gas supply were to be met by UK shale gas, we project additional greenhouse gas emissions which would need to be accommodated during Carbon Budget periods 3 - 6. Additionally, natural gas electricity generation will contribute to sustaining grid electricity emissions during the same time period within the traded European Union emissions cap.

Agricultural Management and Climatic Change Are the Major Drivers of Biodiversity Change in the UK.

Directory of Open Access Journals (Sweden)

Fiona Burns

Full Text Available Action to reduce anthropogenic impact on the environment and species within it will be most effective when targeted towards activities that have the greatest impact on biodiversity. To do this effectively we need to better understand the relative importance of different activities and how they drive changes in species' populations. Here, we present a novel, flexible framework that reviews evidence for the relative importance of these drivers of change and uses it to explain recent alterations in species' populations. We review drivers of change across four hundred species sampled from a broad range of taxonomic groups in the UK. We found that species' population change (~1970-2012 has been most strongly impacted by intensive management of agricultural land and by climatic change. The impact of the former was primarily deleterious, whereas the impact of climatic change to date has been more mixed. Findings were similar across the three major taxonomic groups assessed (insects, vascular plants and vertebrates. In general, the way a habitat was managed had a greater impact than changes in its extent, which accords with the relatively small changes in the areas occupied by different habitats during our study period, compared to substantial changes in habitat management. Of the drivers classified as conservation measures, low-intensity management of agricultural land and habitat creation had the greatest impact. Our framework could be used to assess the relative importance of drivers at a range of scales to better inform our policy and management decisions. Furthermore, by scoring the quality of evidence, this framework helps us identify research gaps and needs.

The effect of climate policy on the impacts of climate change on river flows in the UK

Science.gov (United States)

Arnell, Nigel W.; Charlton, Matthew B.; Lowe, Jason A.

2014-03-01

This paper compares the effects of two indicative climate mitigation policies on river flows in six catchments in the UK with two scenarios representing un-mitigated emissions. It considers the consequences of uncertainty in both the pattern of catchment climate change as represented by different climate models and hydrological model parameterisation on the effects of mitigation policy. Mitigation policy has little effect on estimated flow magnitudes in 2030. By 2050 a mitigation policy which achieves a 2 °C temperature rise target reduces impacts on low flows by 20-25% compared to a business-as-usual emissions scenario which increases temperatures by 4 °C by the end of the 21st century, but this is small compared to the range in impacts between different climate model scenarios. However, the analysis also demonstrates that an early peak in emissions would reduce impacts by 40-60% by 2080 (compared with the 4 °C pathway), easing the adaptation challenge over the long term, and can delay by several decades the impacts that would be experienced from around 2050 in the absence of policy. The estimated proportion of impacts avoided varies between climate model patterns and, to a lesser extent, hydrological model parameterisations, due to variations in the projected shape of the relationship between climate forcing and hydrological response.

Adaptation of the landscape for biodiversity to climate change : terrestrial case studies Limburg (NL), Kent and Hampshire (UK)

NARCIS (Netherlands)

Rooij, van S.A.M.; Baveco, J.M.; Bugter, R.J.F.; Eupen, van M.; Opdam, P.F.M.; Steingröver, E.G.; Taylor, S.; Steenwijk, van H.

2007-01-01

This study is part of the BRANCH project, aimed at assessing the impact of climate change on species and habitats and formulating strategies for adaptation. It focuses on the local scale in three terrestrial case studies, Limburg (NL) and in Kent and Hampshire (UK). We developed and tested: (a) a

Investigating the potential of overheating in UK dwellings as a consequence of extant climate change

International Nuclear Information System (INIS)

Peacock, A.D.; Jenkins, D.P.; Kane, D.

2010-01-01

Dynamic simulation is used with defined domestic building variants to investigate internal temperatures of UK dwellings. Factors such as a warming climate and varying internal heat gains are estimated to examine whether UK domestic buildings are likely to be prone to overheating in the future, and therefore require mechanical air conditioning. The study suggests that the ability, or inability, of the occupant to adapt to bedroom temperature is paramount in the understanding of the conditions for overheating. While this is difficult to quantify (and a range of comfort temperatures are proposed), the effect of changing the building construction and geographical location can result in significantly different thermal conditions. As might be expected, the problem appears most noticeable for buildings in the south of the UK and with lightweight constructions. Even with a window-opening schedule applied to such a scenario, the average internal temperature is simulated as being over 28 o C for almost 12% of the year. A different metric, defined as 'cooling nights', suggests that there might be a cooling problem in bedroom areas for approximately a third of the year. In the North of the UK, and also for solid wall dwellings, this problem diminishes significantly.

Climate change, energy security, and risk-debating nuclear new build in Finland, France and the UK

International Nuclear Information System (INIS)

Teraevaeinen, Tuula; Lehtonen, Markku; Martiskainen, Mari

2011-01-01

Concerns about climate change and energy security have been major arguments used to justify the recent return of nuclear power as a serious electricity generation option in various parts of the world. This article examines the recent public discussion in Finland, France, and the UK - three countries currently in the process of constructing or planning new nuclear power stations. To place the public discussion on nuclear power within the relationship between policy discourses and contexts, the article addresses three interrelated themes: the justifications and discursive strategies employed by nuclear advocates and critics, the similarities and differences in debates between the three countries, and the interaction between the country-specific state orientations and the argumentation concerning nuclear power. Drawing from documentary analysis and semi-structured interviews, the article identifies and analyses key discursive strategies and their use in the context of the respective state orientations: 'technology-and-industry-know-best' in Finland, 'government-knows-best' in France, and 'markets-know-best' in the UK. The nuclear debates illustrate subtle ongoing transformations in these orientations, notably in the ways in which the relations between markets, the state, and civil society are portrayed in the nuclear debates. - Highlights: → Focus on argumentation on new nuclear power in Finland, France, and the UK. → Nuclear power is justified by climate change, energy security, and independence. → The credibility of discursive strategies varies across countries. → Country-specific state orientations shape the success of discursive strategies. → Discursive strategies contain normative claims about state-society relations.

The Lancet Countdown on health benefits from the UK Climate Change Act: a modelling study for Great Britain.

Science.gov (United States)

Williams, Martin L; Lott, Melissa C; Kitwiroon, Nutthida; Dajnak, David; Walton, Heather; Holland, Mike; Pye, Steve; Fecht, Daniela; Toledano, Mireille B; Beevers, Sean D

2018-05-01

Climate change poses a dangerous and immediate threat to the health of populations in the UK and worldwide. We aimed to model different scenarios to assess the health co-benefits that result from mitigation actions. In this modelling study, we combined a detailed techno-economic energy systems model (UK TIMES), air pollutant emission inventories, a sophisticated air pollution model (Community Multi-scale Air Quality), and previously published associations between concentrations and health outcomes. We used four scenarios and focused on the air pollution implications from fine particulate matter (PM 2·5 ), nitrogen dioxide (NO 2 ) and ozone. The four scenarios were baseline, which assumed no further climate actions beyond those already achieved and did not meet the UK's Climate Change Act (at least an 80% reduction in carbon dioxide equivalent emissions by 2050 compared with 1990) target; nuclear power, which met the Climate Change Act target with a limited increase in nuclear power; low-greenhouse gas, which met the Climate Change Act target without any policy constraint on nuclear build; and a constant scenario that held 2011 air pollutant concentrations constant until 2050. We predicted the health and economic impacts from air pollution for the scenarios until 2050, and the inequalities in exposure across different socioeconomic groups. NO 2 concentrations declined leading to 4 892 000 life-years saved for the nuclear power scenario and 7 178 000 life-years saved for the low-greenhouse gas scenario from 2011 to 2154. However, the associations that we used might overestimate the effects of NO 2 itself. PM 2·5 concentrations in Great Britain are predicted to decrease between 42% and 44% by 2050 compared with 2011 in the scenarios that met the Climate Change Act targets, especially those from road traffic and off-road machinery. These reductions in PM 2·5 are tempered by a 2035 peak (and subsequent decline) in biomass (wood burning), and by a large

The impact of uncertainties on the UK's medium-term climate change targets

International Nuclear Information System (INIS)

Watson, Jim; Gross, Rob; Ketsopoulou, Ioanna; Winskel, Mark

2015-01-01

The UK is committed to ambitious medium- and long-term climate change targets, including a commitment to an 80% reduction in emissions from 1990 levels by 2050. Whilst emissions have fallen significantly since 1990, further reductions will be increasingly difficult to achieve. The government has agreed carbon budgets to the late 2020s that are consistent with the long-term 80% target. However, increasing energy prices since the mid-2000s and the 2008 financial crisis have led to cracks in the political consensus in support of these budgets and targets. This paper carries out an assessment of the feasibility of the UK's agreed low carbon pathway over the medium term, with a particular focus on the fourth carbon budget (2023–27). It analyses the uncertainties associated with the specific changes that may be necessary to comply with this carbon budget – including measures to decarbonise electricity, heat and transport. This analysis focuses on ‘instrumental’ uncertainties associated with specific areas of the energy system (e.g. the decarbonisation of heat in households) and ‘systemic’ uncertainties that tend to have more pervasive implications for the energy system as a whole (e.g. uncertainties associated with public attitudes). A framework is developed that sets out and analyses the key uncertainties under those two broad categories, in terms of their complexity and their potential impact on the fourth carbon budget. Through the application of this framework the paper also considers strategies to mitigate or manage these uncertainties, and which actors could help develop and implement these strategies. - Highlights: • Many uncertainties remain about the achievability of UK emissions reduction targets. • This paper assesses uncertainties that could have the greatest impact on compliance with the 4th carbon budget (2023–2027). • The paper also suggests strategies that could help to manage or mitigate these uncertainties.

UK's climate change levy: cost effectiveness, competitiveness and environmental impacts

Energy Technology Data Exchange (ETDEWEB)

Varma, Adarsh [Hull Univ., School of Economic Studies, Hull (United Kingdom)

2003-01-01

This paper intends to examine the cost effectiveness of UK's climate change levy (CCL), its implications on competitiveness of firms and the environmental impact. The paper briefly describes the levy and analyses it under the canons of a good taxation policy. The economic implications of the levy are discussed with theoretical and empirical perspectives. Change in net exports, investment patterns and productivity and inclusion of compliance cost forms the basis for analysing the effect on competitiveness. It discusses the options available to firms to safeguard their competitiveness if it is adversely affected by the CCL. A description of the current scenario of the levy since its inception is also presented. The paper argues the need for a comprehensive policy involving the use of standards, emission trading as well as energy taxes to achieve emission and energy-use reductions. A focal point of this paper is to elucidate the pros and cons of the CCL (energy tax) with respect to an emission trading scheme. (Author)

Climate change effects on human health: projections of temperature-related mortality for the UK during the 2020s, 2050s and 2080s.

Science.gov (United States)

Hajat, Shakoor; Vardoulakis, Sotiris; Heaviside, Clare; Eggen, Bernd

2014-07-01

The most direct way in which climate change is expected to affect public health relates to changes in mortality rates associated with exposure to ambient temperature. Many countries worldwide experience annual heat-related and cold-related deaths associated with current weather patterns. Future changes in climate may alter such risks. Estimates of the likely future health impacts of such changes are needed to inform public health policy on climate change in the UK and elsewhere. Time-series regression analysis was used to characterise current temperature-mortality relationships by region and age group. These were then applied to the local climate and population projections to estimate temperature-related deaths for the UK by the 2020s, 2050s and 2080s. Greater variability in future temperatures as well as changes in mean levels was modelled. A significantly raised risk of heat-related and cold-related mortality was observed in all regions. The elderly were most at risk. In the absence of any adaptation of the population, heat-related deaths would be expected to rise by around 257% by the 2050s from a current annual baseline of around 2000 deaths, and cold-related mortality would decline by 2% from a baseline of around 41 000 deaths. The cold burden remained higher than the heat burden in all periods. The increased number of future temperature-related deaths was partly driven by projected population growth and ageing. Health protection from hot weather will become increasingly necessary, and measures to reduce cold impacts will also remain important in the UK. The demographic changes expected this century mean that the health protection of the elderly will be vital. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

Geoengineering, climate change scepticism and the 'moral hazard' argument: an experimental study of UK public perceptions.

Science.gov (United States)

Corner, Adam; Pidgeon, Nick

2014-12-28

Many commentators have expressed concerns that researching and/or developing geoengineering technologies may undermine support for existing climate policies-the so-called moral hazard argument. This argument plays a central role in policy debates about geoengineering. However, there has not yet been a systematic investigation of how members of the public view the moral hazard argument, or whether it impacts on people's beliefs about geoengineering and climate change. In this paper, we describe an online experiment with a representative sample of the UK public, in which participants read one of two arguments (either endorsing or rejecting the idea that geoengineering poses a moral hazard). The argument endorsing the idea of geoengineering as a moral hazard was perceived as more convincing overall. However, people with more sceptical views and those who endorsed 'self-enhancing' values were more likely to agree that the prospect of geoengineering would reduce their motivation to make changes in their own behaviour in response to climate change. The findings suggest that geoengineering is likely to pose a moral hazard for some people more than others, and the implications for engaging the public are discussed.

Emissions trading and the climate change levy

International Nuclear Information System (INIS)

Connett, Richard

2000-01-01

This paper discusses the flexible mechanisms established in the Kyoto Protocol of the UN Framework on Climate Change focussing on the mechanism whereby countries achieving their target for reducing the emissions of greenhouse gases can trade their excess to countries having difficulty achieving their target. UK measures to meet their commitment, the UK government's proposed climate change levy on the use of energy, negotiated agreements, emissions trading, and the nature, supply and trading of permits are examined. Compatibility with international agreements and the Integrated Pollution Prevention and Control (IPPC) Directive, monitoring, and penalties are considered

Food-borne disease and climate change in the United Kingdom.

Science.gov (United States)

Lake, Iain R

2017-12-05

This review examined the likely impact of climate change upon food-borne disease in the UK using Campylobacter and Salmonella as example organisms. Campylobacter is an important food-borne disease and an increasing public health threat. There is a reasonable evidence base that the environment and weather play a role in its transmission to humans. However, uncertainty as to the precise mechanisms through which weather affects disease, make it difficult to assess the likely impact of climate change. There are strong positive associations between Salmonella cases and ambient temperature, and a clear understanding of the mechanisms behind this. However, because the incidence of Salmonella disease is declining in the UK, any climate change increases are likely to be small. For both Salmonella and Campylobacter the disease incidence is greatest in older adults and young children. There are many pathways through which climate change may affect food but only a few of these have been rigorously examined. This provides a high degree of uncertainty as to what the impacts of climate change will be. Food is highly controlled at the National and EU level. This provides the UK with resilience to climate change as well as potential to adapt to its consequences but it is unknown whether these are sufficient in the context of a changing climate.

Exploring the science–policy interface on climate change: The role of the IPCC in informing local decision-making in the UK

OpenAIRE

Candice Howarth; James Painter

2016-01-01

Building on the Intergovernmental Panel on Climate Change’s (IPCC) review of\\ud how to make its Assessment Reports (ARs) more accessible in the future, the research\\ud reported here assesses the extent to which the ARs are a useful tool through which scientific\\ud advice informs local decision-making on climate change in the United Kingdom. Results from\\ud interviews with local policy representatives and three workshops with UK academics, practitioners\\ud and local decision makers are present...

The international challenge of climate change: UK leadership in the G8 and EU fourth report of session 2004-05 report, together with formal minutes, oral and written evidence

Energy Technology Data Exchange (ETDEWEB)

NONE

2005-03-27

The Committee's report examines the issue of how to tackle climate change in an international context, in light of the fact that the UK will hold both the presidency of the EU and the chair of the G8 this year. Topics discussed include: the impact of global warming and emissions forecasts; the EU emissions trading system; the United Nations Framework Convention on Climate Change (UNFCCC) and the Kyoto Protocol; options for a post 2012 framework; and UK government objectives for 2005.

Strengthening insurance partnerships in the face of climate change - Insights from an agent-based model of flood insurance in the UK.

Science.gov (United States)

Crick, Florence; Jenkins, Katie; Surminski, Swenja

2018-04-25

Multisectoral partnerships are increasingly cited as a mechanism to deliver and improve disaster risk management. Yet, partnerships are not a panacea and more research is required to understand the role that they can play in disaster risk management and particularly disaster risk reduction. This paper investigates how partnerships can incentivise flood risk reduction by focusing on the UK public-private partnership on flood insurance. Developing the right flood insurance arrangements to incentivise flood risk reduction and adaptation to climate change is a key challenge. In the face of rising flood risks due to climate change and socio-economic development insurance partnerships can no longer afford to focus only on the risk transfer function. However, while expectations of the insurance industry have traditionally been high when it comes to flood risk management, the insurance industry alone will not provide the solution to the challenge of rising risks. The case of flood insurance in the UK illustrates this: even national government and industry together cannot fully address these risks and other actors need to be involved to create strong incentives for risk reduction. Using an agent-based model focused on surface water flood risk in London we analyse how other partners could strengthen the insurance partnership by reducing flood risk and thus helping to maintain affordable insurance premiums. Our findings are relevant for wider discussions on the potential of insurance schemes to incentivise flood risk management and climate adaptation in the UK and also internationally. Copyright © 2018. Published by Elsevier B.V.

IDEAhaus: A Modular Approach to Climate Resilient UK Housing

Directory of Open Access Journals (Sweden)

Greg Keeffe

2014-09-01

Full Text Available This paper describes the result of a project to develop climate adaptation design strategies funded by the UK’s Technology Strategy Board. The aim of the project was to look at the threats and opportunities presented by industrialized and house-building techniques in the light of predicted future increases in flooding and overheating due to anthropogenic climate change. The paper shows that the thermal performance of houses built to the current UK Building Regulations is not adequate to cope with changing weather patterns, and in light of this, develops a detailed design for a new house: one that is industrially produced and climatically resilient, but affordable. This detailed concept IDEAhaus of a modular house is not only flood-proof to a water depth of 750 mm, but also is designed to utilize passive cooling, which dramatically reduces the amount of overheating, both now and in the future.

Public perceptions of climate change and extreme weather events

Science.gov (United States)

Bruine de Bruin, W.; Dessai, S.; Morgan, G.; Taylor, A.; Wong-Parodi, G.

2013-12-01

Climate experts face a serious communication challenge. Public debate about climate change continues, even though at the same time people seem to complain about extreme weather events becoming increasingly common. As compared to the abstract concept of ';climate change,' (changes in) extreme weather events are indeed easier to perceive, more vivid, and personally relevant. Public perception research in different countries has suggested that people commonly expect that climate change will lead to increases in temperature, and that unseasonably warm weather is likely to be interpreted as evidence of climate change. However, relatively little is known about whether public concerns about climate change may also be driven by changes in other types of extreme weather events, such as exceptional amounts of precipitation or flooding. We therefore examined how perceptions of and personal experiences with changes in these specific weather events are related to public concerns about climate change. In this presentation, we will discuss findings from two large public perception surveys conducted in flood-prone Pittsburgh, Pennsylvania (US) and with a national sample in the UK, where extreme flooding has recently occurred across the country. Participants completed questions about their perceptions of and experiences with specific extreme weather events, and their beliefs about climate change. We then conducted linear regressions to predict individual differences in climate-change beliefs, using perceptions of and experiences with specific extreme weather events as predictors, while controlling for demographic characteristics. The US study found that people (a) perceive flood chances to be increasing over the decades, (b) believe climate change to play a role in increases in future flood chances, and (c) would interpret future increases in flooding as evidence for climate change. The UK study found that (a) UK residents are more likely to perceive increases in ';wet' events such

Behaviour Change in the UK Climate Debate: An Assessment of Responsibility, Agency and Political Dimensions

Directory of Open Access Journals (Sweden)

Shane Fudge

2011-06-01

Full Text Available This paper explores the politics around the role of agency in the UK climate change debate. Government interventions on the demand side of consumption have increasingly involved attempts to obtain greater traction with the values, attitudes and beliefs of citizens in relation to climate change and also in terms of influencing consumer behaviour at an individual level. With figures showing that approximately 40% of the UK’s carbon emissions are attributable to household and transport behaviour, policy initiatives have progressively focused on the facilitation of “sustainable behaviours”. Evidence suggests however, that mobilisation of pro-environmental attitudes in addressing the perceived “value-action gap” has so far had limited success. Research in this field suggests that there is a more significant and nuanced “gap” between context and behaviour; a relationship that perhaps provides a more adroit reflection of reasons why people do not necessarily react in the way that policy-makers anticipate. Tracing the development of the UK Government’s behaviour change agenda over the last decade, we posit that a core reason for the limitations of this programme relates to an excessively narrow focus on the individual. This has served to obscure some of the wider political and economic aspects of the debate in favour of a more simplified discussion. The second part of the paper reports findings from a series of focus groups exploring some of the wider political views that people hold around household energy habits, purchase and use of domestic appliances, and transport behaviour-and discusses these insights in relation to the literature on the agenda’s apparent limitations. The paper concludes by considering whether the aims of the Big Society approach (recently established by the UK’s Coalition Government hold the potential to engage more directly with some of these issues or whether they merely constitute a “repackaging” of the

51 climate change perception, awareness and adaptation decision ...

African Journals Online (AJOL)

2 Environment Department, University of York, York, UK. Corresponding author: ... The perception of climate change and adaptation decision of forest .... well as the broader characteristics of the production system and ... mangrove forest, Guinea savanna, montane forest ...... forecastsand regional climate-risk management.

Predicting impacts of climate change on Fasciola hepatica risk.

Science.gov (United States)

Fox, Naomi J; White, Piran C L; McClean, Colin J; Marion, Glenn; Evans, Andy; Hutchings, Michael R

2011-01-10

Fasciola hepatica (liver fluke) is a physically and economically devastating parasitic trematode whose rise in recent years has been attributed to climate change. Climate has an impact on the free-living stages of the parasite and its intermediate host Lymnaea truncatula, with the interactions between rainfall and temperature having the greatest influence on transmission efficacy. There have been a number of short term climate driven forecasts developed to predict the following season's infection risk, with the Ollerenshaw index being the most widely used. Through the synthesis of a modified Ollerenshaw index with the UKCP09 fine scale climate projection data we have developed long term seasonal risk forecasts up to 2070 at a 25 km square resolution. Additionally UKCIP gridded datasets at 5 km square resolution from 1970-2006 were used to highlight the climate-driven increase to date. The maps show unprecedented levels of future fasciolosis risk in parts of the UK, with risk of serious epidemics in Wales by 2050. The seasonal risk maps demonstrate the possible change in the timing of disease outbreaks due to increased risk from overwintering larvae. Despite an overall long term increase in all regions of the UK, spatio-temporal variation in risk levels is expected. Infection risk will reduce in some areas and fluctuate greatly in others with a predicted decrease in summer infection for parts of the UK due to restricted water availability. This forecast is the first approximation of the potential impacts of climate change on fasciolosis risk in the UK. It can be used as a basis for indicating where active disease surveillance should be targeted and where the development of improved mitigation or adaptation measures is likely to bring the greatest benefits.

Predicting impacts of climate change on Fasciola hepatica risk.

Directory of Open Access Journals (Sweden)

Naomi J Fox

2011-01-01

Full Text Available Fasciola hepatica (liver fluke is a physically and economically devastating parasitic trematode whose rise in recent years has been attributed to climate change. Climate has an impact on the free-living stages of the parasite and its intermediate host Lymnaea truncatula, with the interactions between rainfall and temperature having the greatest influence on transmission efficacy. There have been a number of short term climate driven forecasts developed to predict the following season's infection risk, with the Ollerenshaw index being the most widely used. Through the synthesis of a modified Ollerenshaw index with the UKCP09 fine scale climate projection data we have developed long term seasonal risk forecasts up to 2070 at a 25 km square resolution. Additionally UKCIP gridded datasets at 5 km square resolution from 1970-2006 were used to highlight the climate-driven increase to date. The maps show unprecedented levels of future fasciolosis risk in parts of the UK, with risk of serious epidemics in Wales by 2050. The seasonal risk maps demonstrate the possible change in the timing of disease outbreaks due to increased risk from overwintering larvae. Despite an overall long term increase in all regions of the UK, spatio-temporal variation in risk levels is expected. Infection risk will reduce in some areas and fluctuate greatly in others with a predicted decrease in summer infection for parts of the UK due to restricted water availability. This forecast is the first approximation of the potential impacts of climate change on fasciolosis risk in the UK. It can be used as a basis for indicating where active disease surveillance should be targeted and where the development of improved mitigation or adaptation measures is likely to bring the greatest benefits.

Risk and vulnerability to global and climate change in South Africa

CSIR Research Space (South Africa)

Mambo, Julia

2017-12-01

Full Text Available of working group II to the fifth assessment report of the Intergovernmental Panel on Climate Change [C.B. Field, V. Barros, D.J. Dokken, K.J. Mach, M.D. Mastrandrea, T.E. Bilir et al. (eds)]. Cambridge, UK and New York, NY: Cambridge University Press.... Qin, Z. Manning, Z. Chen, M. Marquis, K. Averyt et al. (eds)]. Cambridge, UK and New York, NY: Cambridge University Press. IPCC (Intergovernmental Panel on Climate Change). 2012. Managing the risks of extreme events and disasters to advance...

Climate Change: Evidence and Causes

Science.gov (United States)

Wolff, Eric

2014-01-01

The fundamentals of climate change are well established: greenhouse gases warm the planet; their concentrations in the atmosphere are increasing; Earth has warmed, and is going to continue warming with a range of impacts. This article summarises the contents of a recent publication issued by the UK's Royal Society and the US National Academy of…

Comparative Risk Assessment to Inform Adaptation Priorities for the Natural Environment: Observations from the First UK Climate Change Risk Assessment

Directory of Open Access Journals (Sweden)

Iain Brown

2015-11-01

Full Text Available Risk assessment can potentially provide an objective framework to synthesise and prioritise climate change risks to inform adaptation policy. However, there are significant challenges in the application of comparative risk assessment procedures to climate change, particularly for the natural environment. These challenges are evaluated with particular reference to the first statutory Climate Change Risk Assessment (CCRA and evidence review procedures used to guide policy for the UK government. More progress was achieved on risk identification, screening and prioritisation compared to risk quantification. This was due to the inherent complexity and interdependence of ecological risks and their interaction with socio-economic drivers as well as a climate change. Robust strategies to manage risk were identified as those that coordinate organisational resources to enhance ecosystem resilience, and to accommodate inevitable change, rather than to meet specific species or habitats targets. The assessment also highlighted subjective and contextual components of risk appraisal including ethical issues regarding the level of human intervention in the natural environment and the proposed outcomes of any intervention. This suggests that goals for risk assessment need to be more clearly explicated and assumptions on tolerable risk declared as a primer for further dialogue on expectations for managed outcomes. Ecosystem-based adaptation may mean that traditional habitats and species conservation goals and existing regulatory frameworks no longer provide the best guide for long-term risk management thereby challenging the viability of some existing practices.

DEltas, vulnerability and Climate Change: Migration and Adaptation ...

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

Hutton C.W.

Stakeholder Dialogue, London, June 19th, 2014. DEltas, vulnerability and Climate. Change: Migration and Adaptation. (DECCMA). Stakeholder Dialogue. Radisson Blu Edwardian Grafton Hotel, London, UK. June 19th, 2014 ...

Macroeconomic effects of efficiency policies for energy-intensive industries: the case of the UK Climate Change Agreements, 2000-2010

International Nuclear Information System (INIS)

Barker, T.; Foxon, T.

2007-01-01

This paper reports a study modeling the UK Climate Change Agreements (CCAs) and related energy-efficiency policies for energy-intensive industrial sectors. Bottom-up estimates of the effects of these policies are introduced into the energy-demand equations of a top-down dynamic econometric model of the UK economy with fifty industrial sectors, MDM-E3. This allowed estimation of the effects of the reduced energy use for the outputs from the sectors, i.e. the reductions in unit costs of the energy-intensive industries, on the demand for their outputs (both in the UK and in the export markets). The model is solved as a counterfactual 2000-2005 and as a projection 2005-2010 in a series of scenarios to allow estimation of the effects of the policies on inflation and growth, as well as on overall energy demand and CO 2 emissions. The system-wide final energy reductions is estimated to be 4.2 mtoe, or 2.6%, of total final demand for energy by 2010, including a rebound effect of 19%, with negligible effects on inflation and a slight increase in economic growth through improved international competitiveness. (author)

Cumulative Impacts of Energy and Climate Change Policies on Carbon Leakage

Energy Technology Data Exchange (ETDEWEB)

Varma, A.; Milnes, R.; Miller, K.; Williams, E. [AEA Technology plc, London (United Kingdom); De Bruyn, S.; Brinke, L. [CE Delft, Delft (Netherlands)

2012-02-15

Carbon leakage occurs when climate change policy aimed at reducing carbon dioxide emissions in one country leads to an increase in carbon dioxide emissions in a country that is not bound by these policies. Given that climate change is a global issue, carbon leakage impacts upon the effectiveness of climate change policies. This independent study examines the cumulative impact of climate change policies on carbon leakage. The report brings together findings and analysis from a wide range of primary literature in this area and where possible, conclusions relevant to the UK are drawn.

Improving leadership on climate change

Energy Technology Data Exchange (ETDEWEB)

Chandani, Achala

2011-03-15

The upcoming UN conference on climate change in Durban, South Africa throws a spotlight on African climate policy. As part of a knowledge-sharing initiative in Southern Africa, we assessed parliamentarians' needs for more information on climate threats and responses, and ways to improve their capabilities as key stakeholders influencing national and global decisionmaking. Funded by the UK Foreign and Commonwealth Office and partnered with the Association of European Parliamentarians with Africa (AWEPA), IIED worked with parliamentarians in the Southern Africa Customs Union (SACU) — Botswana, Lesotho, Namibia, South Africa and Swaziland — through interviews, literature surveys, field trips and workshops. Similar studies in Malawi and Scotland also fed into this project.

Climate change, mobility, and women's economic empowerment in ...

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

2018-05-14

May 14, 2018 ... Climate change, mobility, and women's economic empowerment in Pakistan ... engage in paid work, go to school, and stay safe and healthy in their daily ... initiative with the UK's Department for International Development, The ...

Climate change adaptation in regulated water utilities

Science.gov (United States)

Vicuna, S.; Melo, O.; Harou, J. J.; Characklis, G. W.; Ricalde, I.

2017-12-01

Concern about climate change impacts on water supply systems has grown in recent years. However, there are still few examples of pro-active interventions (e.g. infrastructure investment or policy changes) meant to address plausible future changes. Deep uncertainty associated with climate impacts, future demands, and regulatory constraints might explain why utility planning in a range of contexts doesn't explicitly consider climate change scenarios and potential adaptive responses. Given the importance of water supplies for economic development and the cost and longevity of many water infrastructure investments, large urban water supply systems could suffer from lack of pro-active climate change adaptation. Water utilities need to balance the potential for high regret stranded assets on the one side, with insufficient supplies leading to potentially severe socio-economic, political and environmental failures on the other, and need to deal with a range of interests and constraints. This work presents initial findings from a project looking at how cities in Chile, the US and the UK are developing regulatory frameworks that incorporate utility planning under uncertainty. Considering for example the city of Santiago, Chile, recent studies have shown that although high scarcity cost scenarios are plausible, pre-emptive investment to guard from possible water supply failures is still remote and not accommodated by current planning practice. A first goal of the project is to compare and contrast regulatory approaches to utility risks considering climate change adaptation measures. Subsequently we plan to develop and propose a custom approach for the city of Santiago based on lessons learned from other contexts. The methodological approach combines institutional assessment of water supply regulatory frameworks with simulation-based decision-making under uncertainty approaches. Here we present initial work comparing the regulatory frameworks in Chile, UK and USA evaluating

Local climate change policy in the United Kingdom and Germany

OpenAIRE

Bulkeley, Harriet; Kern, Kristine

2004-01-01

"For over a decade climate change has been considered one of the most significant political issues facing the international community. In order to address this challenge, attention needs to be focused not only at the international level of treaties and conventions, but also on how climate protection policy is taking shape at the local level. Germany and the UK have been leading countries for international action on climate change. However, the reductions in domestic emissions of greenhouse ga...

Experts' workshop on critical issues in the science of global climate change. Proceedings

International Nuclear Information System (INIS)

1994-01-01

A summary is given of the International Petroleum Industry Environmental Conservation Association's Workshop on 'Critical issues in the science of global climate change' held in 1994. The topics of the panel sessions were (1) modelling global climate change: capabilities and limitations; (2)the physics and chemistry of greenhouse gas concentrations; (3) other factors in predicting climate change; and (4) ecosystem response. (UK)

Implications of climate change on flow regime affecting Atlantic salmon

Directory of Open Access Journals (Sweden)

2007-01-01

Full Text Available The UKCIP02 climate change scenarios (2070–2100 suggest that the UK climate will become warmer (an overall increase of 2.5–3°C, with temperature increases being greater in the summer and autumn than in the spring and winter seasons. In terms of precipitation, winters are expected to become wetter and summers drier throughout the UK. The effect of changes in the future climate on flow regimes are investigated for the Atlantic salmon, Salmo salar, in a case study in an upland UK river. Using a hydraulic modelling approach, flows simulated across the catchment are assessed in terms of hydraulic characteristics (discharge per metre width, flow depths, flow velocities and Froude number. These, compared with suitable characteristics published in the literature for various life stages of Atlantic salmon, enable assessment of habitat suitability. Climate change factors have been applied to meteorological observations in the Eden catchment (north-west England and effects on the flow regime have been investigated using the SHETRAN hydrological modelling system. High flows are predicted to increase by up to 1.5%; yet, a greater impact is predicted from decreasing low flows (e.g. a Q95 at the outlet of the study catchment may decrease to a Q85 flow. Reliability, Resilience and Vulnerability (RRV analysis provides a statistical indication of the extent and effect of such changes on flows. Results show that future climate will decrease the percentage time the ideal minimum physical habitat requirements will be met. In the case of suitable flow depth for spawning activity at the outlet of the catchment, the percentage time may decrease from 100% under current conditions to 94% in the future. Such changes will have implications for the species under the Habitats Directive and for catchment ecological flow management strategies.

Assessing the Role of Climate Variability on Liver Fluke Risk in the UK Through Mechanistic Hydro-Epidemiological Modelling

Science.gov (United States)

Beltrame, L.; Dunne, T.; Rose, H.; Walker, J.; Morgan, E.; Vickerman, P.; Wagener, T.

2016-12-01

Liver fluke is a flatworm parasite infecting grazing animals worldwide. In the UK, it causes considerable production losses to cattle and sheep industries and costs farmers millions of pounds each year due to reduced growth rates and lower milk yields. Large part of the parasite life-cycle takes place outside of the host, with its survival and development strongly controlled by climatic and hydrologic conditions. Evidence of climate-driven changes in the distribution and seasonality of fluke disease already exists, as the infection is increasingly expanding to new areas and becoming a year-round problem. Therefore, it is crucial to assess current and potential future impacts of climate variability on the disease to guide interventions at the farm scale and mitigate risk. Climate-based fluke risk models have been available since the 1950s, however, they are based on empirical relationships derived between historical climate and incidence data, and thus are unlikely to be robust for simulating risk under changing conditions. Moreover, they are not dynamic, but estimate risk over large regions in the UK based on monthly average climate conditions, so they do not allow investigating the effects of climate variability for supporting farmers' decisions. In this study, we introduce a mechanistic model for fluke, which represents habitat suitability for disease development at 25m resolution with a daily time step, explicitly linking the parasite life-cycle to key hydro-climate conditions. The model is used on a case study in the UK and sensitivity analysis is performed to better understand the role of climate variability on the space-time dynamics of the disease, while explicitly accounting for uncertainties. Comparisons are presented with experts' knowledge and a widely used empirical model.

The British Climate Change Act: a critical evaluation and proposed alternative approach

International Nuclear Information System (INIS)

Pielke Jr, Roger A

2009-01-01

This paper evaluates the United Kingdom's Climate Change Act of 2008 in terms of the implied rates of decarbonization of the UK economy for a short-term and a long-term target established in law. The paper uses the Kaya identity to structure the evaluation, employing both a bottom up approach (based on projections of future UK population, economic growth, and technology) and a top down approach (deriving implied rates of decarbonization consistent with the targets and various rates of projected economic growth). Both approaches indicate that the UK economy would have to achieve annual rates of decarbonization in excess of 4 or 5%. To place these numbers in context, the UK would have to achieve the 2006 carbon efficiency of France by about 2015, a level of effort comparable to the building of about 30 new nuclear power plants, displacing an equivalent amount of fossil energy. The paper argues that the magnitude of the task implied by the UK Climate Change Act strongly suggests that it is on course to fail, and discusses implications.

Agent-Based Modelling of Agricultural Water Abstraction in Response to Climate, Policy, and Demand Changes: Results from East Anglia, UK

Science.gov (United States)

Swinscoe, T. H. A.; Knoeri, C.; Fleskens, L.; Barrett, J.

2014-12-01

Freshwater is a vital natural resource for multiple needs, such as drinking water for the public, industrial processes, hydropower for energy companies, and irrigation for agriculture. In the UK, crop production is the largest in East Anglia, while at the same time the region is also the driest, with average annual rainfall between 560 and 720 mm (1971 to 2000). Many water catchments of East Anglia are reported as over licensed or over abstracted. Therefore, freshwater available for agricultural irrigation abstraction in this region is becoming both increasingly scarce due to competing demands, and increasingly variable and uncertain due to climate and policy changes. It is vital for water users and policy makers to understand how these factors will affect individual abstractors and water resource management at the system level. We present first results of an Agent-based Model that captures the complexity of this system as individual abstractors interact, learn and adapt to these internal and external changes. The purpose of this model is to simulate what patterns of water resource management emerge on the system level based on local interactions, adaptations and behaviours, and what policies lead to a sustainable water resource management system. The model is based on an irrigation abstractor typology derived from a survey in the study area, to capture individual behavioural intentions under a range of water availability scenarios, in addition to farm attributes, and demographics. Regional climate change scenarios, current and new abstraction licence reforms by the UK regulator, such as water trading and water shares, and estimated demand increases from other sectors were used as additional input data. Findings from the integrated model provide new understanding of the patterns of water resource management likely to emerge at the system level.

Behavioural responses to climate change: Asymmetry of intentions and impacts

OpenAIRE

Whitmarsh, Lorraine E.

2009-01-01

In seeking to determine whether climate change mitigation strategies are effective, researchers and policy-makers typically use energy consumption as an indicator. UK government data show that energy use amongst the public is rising, despite measures to encourage energy conservation. Yet, research to date has not explicitly asked which actions the public are taking with the express intention of mitigating climate change. Using Stern's classification of impact-oriented and intent-oriented beha...

Twenty-second report. Energy - the changing climate

International Nuclear Information System (INIS)

Blundell, Tom

2000-06-01

This comprehensive report examines the global context in Part 1 with chapters on the radical challenge; the causes and effects of climate change; possible preventive measures; and prospects for an effective global response. Part II focuses on the United Kingdom's response with chapters on the UK's present situation and policies; reducing energy use in the manufacturing industry, commercial and public services, households, and transport sectors; alternatives to fossil fuels such as renewable sources; patterns of energy supply and use; possible UK energy balances in the year 2050; and the adoption of a long-term strategy. Key recommendations are given, and illustrative energy balances for the UK in 2050, and technical issues relating to carbon resources and removal are discussed in the appendices

Simulating Climate Change in Ireland

Science.gov (United States)

Nolan, P.; Lynch, P.

2012-04-01

At the Meteorology & Climate Centre at University College Dublin, we are using the CLM-Community's COSMO-CLM Regional Climate Model (RCM) and the WRF RCM (developed at NCAR) to simulate the climate of Ireland at high spatial resolution. To address the issue of model uncertainty, a Multi-Model Ensemble (MME) approach is used. The ensemble method uses different RCMs, driven by several Global Climate Models (GCMs), to simulate climate change. Through the MME approach, the uncertainty in the RCM projections is quantified, enabling us to estimate the probability density function of predicted changes, and providing a measure of confidence in the predictions. The RCMs were validated by performing a 20-year simulation of the Irish climate (1981-2000), driven by ECMWF ERA-40 global re-analysis data, and comparing the output to observations. Results confirm that the output of the RCMs exhibit reasonable and realistic features as documented in the historical data record. Projections for the future Irish climate were generated by downscaling the Max Planck Institute's ECHAM5 GCM, the UK Met Office HadGEM2-ES GCM and the CGCM3.1 GCM from the Canadian Centre for Climate Modelling. Simulations were run for a reference period 1961-2000 and future period 2021-2060. The future climate was simulated using the A1B, A2, B1, RCP 4.5 & RCP 8.5 greenhouse gas emission scenarios. Results for the downscaled simulations show a substantial overall increase in precipitation and wind speed for the future winter months and a decrease during the summer months. The predicted annual change in temperature is approximately 1.1°C over Ireland. To date, all RCM projections are in general agreement, thus increasing our confidence in the robustness of the results.

Climate change, ozone depletion and the impact on ultraviolet exposure of human skin

International Nuclear Information System (INIS)

Diffey, Brian

2004-01-01

For 30 years there has been concern that anthropogenic damage to the Earth's stratospheric ozone layer will lead to an increase of solar ultraviolet (UV) radiation reaching the Earth's surface, with a consequent adverse impact on human health, especially to the skin. More recently, there has been an increased awareness of the interactions between ozone depletion and climate change (global warming), which could also impact on human exposure to terrestrial UV. The most serious effect of changing UV exposure of human skin is the potential rise in incidence of skin cancers. Risk estimates of this disease associated with ozone depletion suggest that an additional peak incidence of 5000 cases of skin cancer per year in the UK would occur around the mid-part of this century. Climate change, which is predicted to lead to an increased frequency of extreme temperature events and high summer temperatures, will become more frequent in the UK. This could impact on human UV exposure by encouraging people to spend more time in the sun. Whilst future social trends remain uncertain, it is likely that over this century behaviour associated with climate change, rather than ozone depletion, will be the largest determinant of sun exposure, and consequent impact on skin cancer, of the UK population. (topical review)

The Climate Change Consortium of Wales (C3W)

Science.gov (United States)

Hendry, K. R.; Reis, J.; Hall, I. R.

2011-12-01

In response to the complexity and multidisciplinary nature of climate change research, the Climate Change Consortium of Wales (C3W) was formed in 2009 by the Welsh universities of Aberystwyth, Bangor, Cardiff and Swansea. Initially funded by Welsh Government, through the Higher Education Funding Council for Wales, the Countryside Council for Wales and the universities, C3W aims to bring together climate change researchers from a wide range of disciplines to explore scientific and sociological drivers, impacts and implications at local, national and international scale. The specific aims are to i) improve our fundamental understanding of the causes, nature, timing and consequences of climate change on Planet Earth's environment and on humanity, and ii) to reconfigure climate research in Wales as a recognisable centre of excellence on the world stage. In addition to improving the infrastructure for climate change research, we aim to improve communication, networking, collaborative research, and multidisciplinary data assimilation within and between the Welsh universities, and other UK and international institutions. Furthermore, C3W aims to apply its research by actively contributing towards national policy development, business development and formal and informal education activities within and beyond Wales.

Lessons on consortium-based research in climate change and ...

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

2014-04-03

Apr 3, 2014 ... CARIAA is funded by Canada's International Development Research Centre and the UK's Department for International Development (DFID). The program aims to build the resilience of vulnerable populations and their livelihoods in three climate change hot spots in Africa and Asia. ​. Read the paper (PDF, ...

The effect of climate and climate change on ammonia emissions in Europe

Directory of Open Access Journals (Sweden)

C. A. Skjøth

2013-01-01

Full Text Available We present here a dynamical method for modelling temporal and geographical variations in ammonia emissions in regional-scale chemistry transport models (CTMs and chemistry climate models (CCMs. The method is based on the meteorology in the models and gridded inventories. We use the dynamical method to investigate the spatiotemporal variability of ammonia emissions across part of Europe and study how these emissions are related to geographical and year-to-year variations in atmospheric temperature alone. For simplicity we focus on the emission from a storage facility related to a standard Danish pig stable with 1000 animals and display how emissions from this source would vary geographically throughout central and northern Europe and from year to year. In view of future climate changes, we also evaluate the potential future changes in emission by including temperature projections from an ensemble of climate models. The results point towards four overall issues. (1 Emissions can easily vary by 20% for different geographical locations within a country due to overall variations in climate. The largest uncertainties are seen for large countries such as the UK, Germany and France. (2 Annual variations in overall climate can at specific locations cause uncertainties in the range of 20%. (3 Climate change may increase emissions by 0–40% in central to northern Europe. (4 Gradients in existing emission inventories that are seen between neighbour countries (e.g. between the UK and France can be reduced by using a dynamical methodology for calculating emissions. Acting together these four factors can cause substantial uncertainties in emission. Emissions are generally considered among the largest uncertainties in the model calculations made with CTM and CCM models. Efforts to reduce uncertainties are therefore highly relevant. It is therefore recommended that both CCMs and CTMs implement a dynamical methodology for simulating ammonia emissions in a

Meeting the Climate Challenge. Recommendations of the International Climate Change Taskforce

International Nuclear Information System (INIS)

2005-01-01

To chart a way forward, an International Climate Change Taskforce, composed of leading scientists, public officials, and representatives of business and non-governmental organisations, was established at the invitation of three leading public policy institutes - the Institute for Public Policy Research, the Center for American Progress and The Australia Institute. The Taskforce's aim has been to develop proposals to consolidate and build on the gains achieved under the UNFCCC and the Kyoto Protocol to ensure that climate change is addressed effectively over the long term. In doing so, the Taskforce has met twice, in Windsor, United Kingdom and Sydney, Australia, where they reviewed and debated detailed research papers prepared by the Taskforce Secretariat, provided by the three founding organisations. The Taskforce's recommendations are to all governments and policy-makers worldwide. However, particular emphasis is placed on providing independent advice to the governments of the Group of Eight (G8) and the European Union (EU) in the context of the UK's presidencies of both organisations in 2005, during which Prime Minister Tony Blair has pledged to make addressing climate change a priority. The recommendations are also made in the context of the start of international negotiations in 2005 on future collective action on climate change, and the need to engage the governments of those industrialised countries that have not ratified the Kyoto Protocol

Long Term Large Scale river nutrient changes across the UK

Science.gov (United States)

Bell, Victoria; Naden, Pam; Tipping, Ed; Davies, Helen; Davies, Jessica; Dragosits, Ulli; Muhammed, Shibu; Quinton, John; Stuart, Marianne; Whitmore, Andy; Wu, Lianhai

2017-04-01

During recent decades and centuries, pools and fluxes of Carbon, Nitrogen and Phosphorus (C, N and P) in UK rivers and ecosystems have been transformed by the spread and fertiliser-based intensification of agriculture (necessary to sustain human populations), by atmospheric pollution, by human waste (rising in line with population growth), and now by climate change. The principal objective of the UK's NERC-funded Macronutrients LTLS research project has been to account for observable terrestrial and aquatic pools, concentrations and fluxes of C, N and P on the basis of past inputs, biotic and abiotic interactions, and transport processes. More specifically, over the last 200 years, what have been the temporal responses of plant and soil nutrient pools in different UK catchments to nutrient enrichment, and what have been the consequent effects on nutrient transfers from land to the atmosphere, freshwaters and estuaries? The work described here addresses the second question by providing an integrated quantitative description of the interlinked land and water pools and annual fluxes of C, N and P for UK catchments over time. A national-scale modelling environment has been developed, combining simple physically-based gridded models that can be parameterised using recent observations before application to long timescales. The LTLS Integrated Model (LTLS-IM) uses readily-available driving data (climate, land-use, nutrient inputs, topography), and model estimates of both terrestrial and freshwater nutrient loads have been compared with measurements from sites across the UK. Here, the focus is on the freshwater nutrient component of the LTLS-IM, but the terrestrial nutrient inputs required for this are provided by models of nutrient processes in semi-natural and agricultural systems, and from simple models of nutrients arising from human waste. In the freshwater model, lateral routing of dissolved and particulate nutrients and within-river processing such as

The land management tool: Developing a climate service in Southwest UK

Directory of Open Access Journals (Sweden)

Pete Falloon

2018-01-01

Full Text Available Seasonal climate forecasts (SCFs have significant potential to support shorter-term agricultural decisions and longer-term climate adaptation plans, but uptake in Europe has to date been low. Under the European Union funded project, European Provision Of Regional Impacts Assessments on Seasonal and Decadal Timescales (EUPORIAS we have developed the Land Management Tool (LMTool, a prototype seasonal climate service for land managers, working closely in collaboration with two stakeholder organizations, Clinton Devon Estates (CDE and the National Farmers Union (NFU. LMTool was one of several prototype climate services selected for development within EUPORIAS, including those for the UK transport network, food security in Ethiopia, renewable energy production, hydroelectric energy production in Sweden, and river management in two French basins. The LMTool provides SCFs (1–3 months ahead to farmers in the Southwest UK, alongside 14-day site specific weather forecasts during the winter months when the skill of seasonal forecasts is greatest.We describe the processes through which the LMTool was co-designed and developed with the farmers, its technical development and key features; critically examine the lessons learned and their implications for providing future climate services for land managers; and finally assess the feasibility of delivering an operational winter seasonal climate service for UK land managers.A number of key learning points from developing the prototype may benefit future work in climate services for the land management and agriculture sector; many of these points are also valid for climate services in other sectors. Prototype development strongly benefitted from; working with intermediaries to identify representative, engaged land managers; an iterative and flexible process of co-design with the farmer group; and from an interdisciplinary project team. Further work is needed to develop a better understanding of the role of

Peat in horticulture and conservation: the UK response to a changing world

Directory of Open Access Journals (Sweden)

P.D. Alexander

2008-11-01

Full Text Available Peat bogs are increasingly recognised as valuable habitats for wildlife and important stores of carbon. Yet the UK horticultural industry relies heavily on peat sourced from bogs in the UK and Republic of Ireland. Environmentalists, government and horticultural businesses in the UK now recognise the environmental consequences of using peat in horticulture, and the industry is turning increasingly to sustainable raw materials. In this paper, the strengths and weaknesses of campaigning since 1990 to implement this change are analysed, with the intention of providing useful information for other countries facing similar challenges. The campaign encountered deeply-ingrained practices so that the shift in behaviour has been slow and, although now widespread, still meets resistance in some quarters. The UK Government introduced targets for peat replacement which have helped stimulate the industry to develop suitable alternatives. The major gardening retailers have included peat replacement targets in their environmental codes of practice, and these are being met through incremental peat dilution with alternative materials such as green compost and processed timber by-products. Legislative requirements for European biodiversity conservation have led the UK government to terminate peat extraction on significant areas of former commercial extraction. The importance of peatlands for carbon sequestration and the major issue of climate change are increasingly focusing attention on peatland conservation, pointing towards the need for a more consistent approach to the use of peat across the European Community.

Factor structure of the Essen Climate Evaluation Schema measure of social climate in a UK medium-security setting.

Science.gov (United States)

Milsom, Sophia A; Freestone, Mark; Duller, Rachel; Bouman, Marisa; Taylor, Celia

2014-04-01

Social climate has an influence on a number of treatment-related factors, including service users' behaviour, staff morale and treatment outcomes. Reliable assessment of social climate is, therefore, beneficial within forensic mental health settings. The Essen Climate Evaluation Schema (EssenCES) has been validated in forensic mental health services in the UK and Germany. Preliminary normative data have been produced for UK high-security national health services and German medium-security and high-security services. We aim to validate the use of the EssenCES scale (English version) and provide preliminary normative data in UK medium-security hospital settings. The EssenCES scale was completed in a medium-security mental health service as part of a service-wide audit. A total of 89 patients and 112 staff completed the EssenCES. The three-factor structure of the EssenCES and its internal construct validity were maintained within the sample. Scores from this medium-security hospital sample were significantly higher than those from earlier high-security hospital data, with three exceptions--'patient cohesion' according to the patients and 'therapeutic hold' according to staff and patients. Our data support the use of the EssenCES scale as a valid measure for assessing social climate within medium-security hospital settings. Significant differences between the means of high-security and medium-security service samples imply that degree of security is a relevant factor affecting the ward climate and that in monitoring quality of secure services, it is likely to be important to apply different scores to reflect standards. Copyright © 2013 John Wiley & Sons, Ltd.

Modelling sequential Biosphere systems under Climate change for radioactive waste disposal. Project BIOCLIM

International Nuclear Information System (INIS)

Texier, D.; Degnan, P.; Loutre, M.F.; Lemaitre, G.; Paillard, D.; Thorne, M.

2000-01-01

The BIOCLIM project (Modelling Sequential Biosphere systems under Climate change for Radioactive Waste Disposal) is part of the EURATOM fifth European framework programme. The project was launched in October 2000 for a three-year period. It is coordinated by ANDRA, the French national radioactive waste management agency. The project brings together a number of European radioactive waste management organisations that have national responsibilities for the safe disposal of radioactive wastes, and several highly experienced climate research teams. Waste management organisations involved are: NIREX (UK), GRS (Germany), ENRESA (Spain), NRI (Czech Republic) and ANDRA (France). Climate research teams involved are: LSCE (CEA/CNRS, France), CIEMAT (Spain), UPMETSIMM (Spain), UCL/ASTR (Belgium) and CRU (UEA, UK). The Environmental Agency for England and Wales provides a regulatory perspective. The consulting company Enviros Consulting (UK) assists ANDRA by contributing to both the administrative and scientific aspects of the project. This paper describes the project and progress to date. (authors)

In Brief: Refugee numbers could increase due to climate change

Science.gov (United States)

Zielinski, Sarah

2007-05-01

Climate change could push the number of refugees globally to more than one billion by 2050, according to a new report from the British charity Christian Aid. Currently, there are about 155 million `internally displaced persons' worldwide, driven from their homes due to conflict, ethnic persecution, or natural disasters. The addition of climate change and growing population numbers could exacerbate these ongoing problems. In the report, Mali is presented as a case study where ongoing climate change is forcing farmers to find other ways to feed their families; one result is an increased number of people attempting to migrate to Europe. The report calls on rich nations to devote US$100 billion each year to help poor people adapt to changing weather patterns. The report, ``Human tide: the real migration crisis,'' is available at http://www.christian-aid.org.uk/indepth/705caweekreport/

The economics of climate change - the Stern review

Energy Technology Data Exchange (ETDEWEB)

Stern, N. Sir

2007-01-15

This review was announced by the Chancellor of the Exchequer in July 2005. It was undertaken by Sir Nicholas Stern, Head of the Government Economic Service and Adviser to the Government on the economics of climatic change and development. Having analysed a wide range of evidence on the impact of climate change, the aim of the review was to assess the economics of a low-carbon global economy; the long-term perspective; timescale for action; the choice of policies and institutions and specific lessons for the UK, in the context of its existing climate change goals. Using the results from formal economic models, the review estimates that if we don't act, the overall costs and risks of climate change will be equivalent to losing at least 5% of global GDP each year. If a wider range of risks and impacts is taken into account the estimates of damage could rise to 20% of GDP or more. The first half of the review considers how the evidence on the economic impact of climate, costs and benefits of action to reduce greenhouse gas emissions relates to the conceptual framework described. It covers climate change, including chapters on the science of climate change economics, ethics and discusses how climate change affects people worldwide, the implication of climate change for development, the costs of climate change in developed countries and economic modelling of climate change impacts. Other areas covered in this review include projecting the growth of greenhouse gas emissions, the cost of mitigation and macroeconomic modelling of costs. Adaptation to climate change is of the utmost importance, and whilst it is no longer possible to prevent the climate change that will take place over the next two to three decades it is still possible to protect our societies and economies from its impacts in the future. Promoting international cooperation, the role of adaptation in sustainable development and creating a global price for carbon are also discussed in this review. An

Climate Change, Soils, and Human Health

Science.gov (United States)

Brevik, Eric C.

2013-04-01

need. There is also a great need for a better understanding of how soil organisms will respond to climate change because those organisms are incredibly important in a number of soil processes, including the carbon and nitrogen cycles. All of these questions are important in trying to understand human health impacts. More information on climate change, soils, and human health issues can be found in Brevik (2012). References Brevik, E.C. 2012. Climate change, soils, and human health. In: E.C. Brevik and L. Burgess (Eds). Soils and human health. CRC Press, Boca Raton, FL. in press. IPCC. 2007. Summary for policymakers. pp. 1-18. In S. Solomon, D. Qin, M. Manning, Z. Chen, M. Marquis, K.B. Averyt, M.Tignor and H.L. Miller (eds). Climate change 2007: the physical science basis. Contribution of Working Group I to the Fourth Assessment Report of the Intergovernmental Panel on Climate Change. Cambridge University Press, Cambridge, UK.

The response of soil processes to climate change

DEFF Research Database (Denmark)

Emmett, B.A.; Beier, C.; Estiarte, M.

2004-01-01

Predicted changes in climate may affect key soil processes such as respiration and net nitrogen (N) mineralization and thus key ecosystem functions such as carbon (C) storage and nutrient availability. To identify the sensitivity of shrubland soils to predicted climate changes, we have carried out...... the environmental gradient with the results from the manipulation experiments provides evidence for strong climate controls on soil respiration, net N mineralization and nitrification, and litter decomposition. Trends of 0%-19% increases of soil respiration in response to warming and decreases of 3%-29% in response...... to drought were observed. Across the environmental gradient and below soil temperatures of 20degreesC at a depth of 5-10 cm, a mean Q(10) of 4.1 in respiration rates was observed although this varied from 2.4 to 7.0 between sites. Highest Q(10), values were observed in Spain and the UK and were therefore...

Birmingham Urban Climate Change with Neighbourhood Estimates of Environmental Risk (buccaneer)

Science.gov (United States)

Bassett, R.; Thornes, J.; Cai, X.; Rees, R.

2011-12-01

The BUCCANEER project is a knowledge transfer partnership between the University of Birmingham and Birmingham City Council to help ensure that the city is prepared for the impacts of climate change. The project will equip service areas such as planners and health protection agencies with the necessary information and tools needed to adapt. UK climate projections indicate a 3.7oC temperature increase for Birmingham, UK by 2080 (medium emissions scenario). The 2003 heat-wave that caused over 2000 deaths in England and Wales will become an average summer by 2040. By the end of the century, the 2003 heat wave will be considered a cool summer. The dense urban fabric of Birmingham, the UK's second largest city, creates a warming effect when compared to surrounding rural areas. Past studies have found the nature of this urban heat island (UHI) to be related to city size, moisture availability, land-use, anthropogenic emissions, building materials and geometry. The UHI effect can lead to heat stress and air pollution problems which are a major health concern. Birmingham's UHI is not currently modelled. More specifically the UK climate projections treat Birmingham as a homogeneous slab of grassland. The inclusions of the urban areas in a climate model will show an intensification of the likely heat risk in future projections. In the present study, the JULES (Joint UK Land Environment Simulator) model has been setup and run for Birmingham and surrounding areas. The UHI was found to be greater than 3.5oC in Birmingham when modelled during heat waves. The model's performance is evaluated against data from two UK Met Office standard sites: Edgbaston (urban) and Winterbourne (rural). The temperatures predicted by the model over a 12 month (2010) simulation show a strong correlation with the observations. The model also reproduces the diurnal UHI intensity averaged over a year reasonably well. The model evaluation is also complemented by a data set of tiny-tag data logger

Evidence for climate change relevant to building design in the UK, 1976-2000

OpenAIRE

Wright, A. J.

2002-01-01

This work led to the author writing a successful Partners in Innovation (PII) bid, with Prof G Levermore, to analyse building design weather statistics under future climates. This was published as CIBSE Technical Memorandum TM34, ‘Weather Data with Climate Change Scenarios (2004)’, Wright AJ & Parkinson JB, available to CIBSE members on the CIBSE website.

Climate of the Nation. Australians Attitudes to Climate Change and its Solutions

International Nuclear Information System (INIS)

CLIMATE OF THE NATION AUSTRALIANS ATTITUDES TO CLIMATE CHANGE AND ITS SOLUTIONS

2007-03-01

environmental protection. In the UK and the US for example conservative politicians are moving swiftly to ensure their opponents do not 'own' the issue. Currently however there is a perceived credibility gap between the major parties on climate change which makes this a difficult (but not impossible) issue for the Government, but one which also needs to be taken seriously by the Labor Opposition

Climate change and JI options for India - a carbon-sink approach

International Nuclear Information System (INIS)

Kadekodi, G.K.

1995-01-01

Three approaches to producing carbon dioxide arising from the Framework Convention on Climate Change are discussed. These are emission cap approach, fiscal or carbon tax and joint implementation. These are examined from an Indian perspective. More work on the economic, sociological and political aspects is recommended. (UK)

Brand value at risk from climate change

Energy Technology Data Exchange (ETDEWEB)

NONE

2005-11-15

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

The impact of climate change on the BRICS economies: The case of insurance demand.

Science.gov (United States)

Ranger, N.; Surminski, S.

2012-04-01

incomes. The scale of the impacts and their direction depend to some extent on (re)insurer responses to the challenges of climate change. We outline five actions that could pave the way for future opportunities in the industry. Authors of the paper: Ranger, Nicola (Centre for Climate Change Economics and Policy/ Grantham Research Institute, London School of Economics, London, UK) and Surminski, Swenja (Centre for Climate Change Economics and Policy/ Grantham Research Institute, London School of Economics, London, UK)

Making the link: climate policy and the reform of the UK construction industry

International Nuclear Information System (INIS)

Sorrell, Steve

2003-01-01

This paper explores the barriers to energy efficiency in the construction of non-domestic buildings in the UK. The source of the barriers is argued to lie in the organisation of the construction industry, including the linear design process, the reliance on cost-based competitive tendering and the incentives placed upon different actors. The consequences include oversizing of equipment, reduced quality, neglect of whole life costs and lack of integrated design. Each of these problems can usefully be interpreted using concepts from the new institutional economics. While the barriers are well known to construction industry specialists, they are relatively neglected in the academic literature on energy policy. Furthermore, conventional policy measures such as building regulations leave these barriers largely untouched. The UK construction industry is currently undergoing a series of reforms which aim to change the relationship between different actors and to achieve improvements in product quality and productivity. While these reforms have the potential to address many of the barriers, the reform agenda makes practically no reference to sustainability. This paper argues that climate policy objectives must be integrated into the reform agenda if the UK is to begin the transition to a low carbon built environment

Major energy users at heart of debate over climate change levy

International Nuclear Information System (INIS)

Anon.

1999-01-01

The UK government's decision to introduce a climate change levy on energy-intensive industry and use the revenues from the levy to cut employers national insurance contributions are discussed. The dispute over energy prices, energy savings potential, industry sectors that have approached the government regarding voluntary agreement concerning energy saving measures and tax relief, the Marshall report examining options for reducing business use of energy, possible exemptions for electricity produced from renewable sources, and the encouragement of businesses to conduct pilot emissions trading schemes are considered. (UK)

Virgin's Knight tackles climate change

Science.gov (United States)

Banks, Michael

2008-11-01

"There is no greater or more immediate challenge than that posed by climate change," said Sir Richard Branson, chairman of the Virgin group, via video-link at the 59th International Astronautical Congress (IAC) held in Glasgow in the UK at the end of September. That grand statement may seem like a lot of hot air for the entrepreneur best known for his attempt to circumnavigate the globe by balloon. But Branson went on to reveal that Virgin Galactic, which aims to fly passengers 100 km into space for 200 000 per trip, will also provide room on its craft for a series of scientific experiments to study the Earth's atmosphere.

The price of change [The Stern Review looks at the economics of climate change

International Nuclear Information System (INIS)

Stern, N.

2007-01-01

The Stern Review on the Economics of Climate Change, commissioned by the UK Treasury, has assessed a wide range of evidence on the impacts of climate change and on the economic costs. And, in its review, has used a number of different techniques to assess costs and risks. From all of these perspectives, the evidence gathered by the Review leads to a simple conclusion: the benefits of strong and early action far outweigh the economic costs of not acting. Climate change will affect the basic elements of life for people around the world - access to water, food production, health, and the environment. Hundreds of millions of people could suffer hunger, water shortages and coastal flooding as the world warms. So prompt and strong action is clearly warranted. Because climate change is a global problem, the response to it must be international. It must be based on a shared vision of long term goals and agreement on frameworks that will accelerate action over the next decade, and it must build on mutually reinforcing approaches at national, regional and international level. The UN Framework Convention on Climate Change and the Kyoto Protocol provide a basis for international co-operation, along with a range of partnerships and other approaches. But more ambitious action is now required around the world

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.

Climate Change and Crop Exposure to Adverse Weather: Changes to Frost Risk and Grapevine Flowering Conditions.

Science.gov (United States)

Mosedale, Jonathan R; Wilson, Robert J; Maclean, Ilya M D

2015-01-01

The cultivation of grapevines in the UK and many other cool climate regions is expected to benefit from the higher growing season temperatures predicted under future climate scenarios. Yet the effects of climate change on the risk of adverse weather conditions or events at key stages of crop development are not always captured by aggregated measures of seasonal or yearly climates, or by downscaling techniques that assume climate variability will remain unchanged under future scenarios. Using fine resolution projections of future climate scenarios for south-west England and grapevine phenology models we explore how risks to cool-climate vineyard harvests vary under future climate conditions. Results indicate that the risk of adverse conditions during flowering declines under all future climate scenarios. In contrast, the risk of late spring frosts increases under many future climate projections due to advancement in the timing of budbreak. Estimates of frost risk, however, were highly sensitive to the choice of phenology model, and future frost exposure declined when budbreak was calculated using models that included a winter chill requirement for dormancy break. The lack of robust phenological models is a major source of uncertainty concerning the impacts of future climate change on the development of cool-climate viticulture in historically marginal climatic regions.

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

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...

Climate change: is it a new phenomenon?

International Nuclear Information System (INIS)

Ismail, I.A.H.

1993-01-01

The aim of this paper is to shed some light on the past climate of the Earth, as well as on present and expected future changes. This is essential, since the present climate is a natural extension of that of the past and the causes of climate variation may be very much interrelated. Current measures to contain climate by reducing carbon dioxide emissions are discussed. Some positive effects of increased carbon dioxide levels in the atmosphere are noted, however. Recent analysis suggests that carbon accumulation in terrestrial ecosystems has been increasing over the past 30 years due to carbon dioxide stimulations of plant growth. Combining this with forest management which reverses the process of deforestation could potentially absorb more than the carbon releases to the atmosphere by fossil fuel burning. Nevertheless, policy measures are being taken by industrialized countries to reduce atmospheric levels of carbon dioxide by placing curbs on the use of fossil fuels. The effect of the carbon tax in particular on OPEC oil production is assessed. (6 figures, 7 tables). (UK)

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...

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. ...

Climate change - the contribution from air travel

International Nuclear Information System (INIS)

Beesley, Colin

2000-01-01

The paper discusses the Intergovernment Panel on Climate Change (IPCC) report on Aviation and the Global Atmosphere (published in 1999). It was considered necessary to treat air transport on its own since aircraft are unique in delivering emissions into the upper atmosphere rather than at ground level. The study was commissioned at the request of the International Civil Aviation Organisation and the Montreal Protocol. More than 300 experts contributed and the report has quantified the effect of aviation on the atmosphere on a world wide basis and highlighted areas where improved data are required. (UK)

Climate change affects carbon allocation to the soil in shrublands

DEFF Research Database (Denmark)

Gorissen, A.; Tietema, A.; Joosten, N.N.

2004-01-01

, resulting from imposed manipulations, on carbon dynamics in shrubland ecosystems was examined. We performed a C-14-labeling experiment to probe changes in net carbon uptake and allocation to the roots and soil compartments as affected by a higher temperature during, the year and a drought period...... than or equal to 0.10. Drought clearly reduced carbon flow from the roots to the soil compartments. The fraction of the C-14 fixed by the plants and allocated into the soluble carbon fraction in the soil and to soil microbial biomass in Denmark and the UK decreased by more than 60%. The effects......Climate change may affect ecosystem functioning through increased temperatures or changes in precipitation patterns. Temperature and water availability are important drivers for ecosystem processes such as photosynthesis, carbon translocation, and organic matter decomposition. These climate changes...

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...

Tectonic and climatic considerations for deep geological disposal of radioactive waste: A UK perspective

International Nuclear Information System (INIS)

McEvoy, F.M.; Schofield, D.I.; Shaw, R.P.; Norris, S.

2016-01-01

Identifying and evaluating the factors that might impact on the long-term integrity of a deep Geological Disposal Facility (GDF) and its surrounding geological and surface environment is central to developing a safety case for underground disposal of radioactive waste. The geological environment should be relatively stable and its behaviour adequately predictable so that scientifically sound evaluations of the long-term radiological safety of a GDF can be made. In considering this, it is necessary to take into account natural processes that could affect a GDF or modify its geological environment up to 1 million years into the future. Key processes considered in this paper include those which result from plate tectonics, such as seismicity and volcanism, as well as climate-related processes, such as erosion, uplift and the effects of glaciation. Understanding the inherent variability of process rates, critical thresholds and likely potential influence of unpredictable perturbations represent significant challenges to predicting the natural environment. From a plate-tectonic perspective, a one million year time frame represents a very short segment of geological time and is largely below the current resolution of observation of past processes. Similarly, predicting climate system evolution on such time-scales, particularly beyond 200 ka AP is highly uncertain, relying on estimating the extremes within which climate and related processes may vary with reasonable confidence. The paper highlights some of the challenges facing a deep geological disposal program in the UK to review understanding of the natural changes that may affect siting and design of a GDF. - Highlights: • Natural processes are key to developing a safety case for geological disposal. • Key factors include plate tectonic and climate-mediated processes. • Process variability is a challenge to predicting the natural environment. • We highlight the challenges for geological disposal programs using

Tectonic and climatic considerations for deep geological disposal of radioactive waste: A UK perspective

Energy Technology Data Exchange (ETDEWEB)

McEvoy, F.M., E-mail: fmcevoy@bgs.ac.uk [British Geological Survey, Keyworth, Nottingham NG12 5GG (United Kingdom); Schofield, D.I. [British Geological Survey, Tongwynlais, CF15 7NE (United Kingdom); Shaw, R.P. [British Geological Survey, Keyworth, Nottingham NG12 5GG (United Kingdom); Norris, S. [Radioactive Waste Management Limited, B587, Curie Avenue, Harwell, Didcot OX11 0RH (United Kingdom)

2016-11-15

Identifying and evaluating the factors that might impact on the long-term integrity of a deep Geological Disposal Facility (GDF) and its surrounding geological and surface environment is central to developing a safety case for underground disposal of radioactive waste. The geological environment should be relatively stable and its behaviour adequately predictable so that scientifically sound evaluations of the long-term radiological safety of a GDF can be made. In considering this, it is necessary to take into account natural processes that could affect a GDF or modify its geological environment up to 1 million years into the future. Key processes considered in this paper include those which result from plate tectonics, such as seismicity and volcanism, as well as climate-related processes, such as erosion, uplift and the effects of glaciation. Understanding the inherent variability of process rates, critical thresholds and likely potential influence of unpredictable perturbations represent significant challenges to predicting the natural environment. From a plate-tectonic perspective, a one million year time frame represents a very short segment of geological time and is largely below the current resolution of observation of past processes. Similarly, predicting climate system evolution on such time-scales, particularly beyond 200 ka AP is highly uncertain, relying on estimating the extremes within which climate and related processes may vary with reasonable confidence. The paper highlights some of the challenges facing a deep geological disposal program in the UK to review understanding of the natural changes that may affect siting and design of a GDF. - Highlights: • Natural processes are key to developing a safety case for geological disposal. • Key factors include plate tectonic and climate-mediated processes. • Process variability is a challenge to predicting the natural environment. • We highlight the challenges for geological disposal programs using

Ten years of corporate action on climate change: What do we have to show for it?

International Nuclear Information System (INIS)

Sullivan, Rory; Gouldson, Andy

2013-01-01

A significant proportion of the world's greenhouse gas emissions can be attributed, directly or indirectly, to corporate activities. An increasing number of companies have set targets and have adopted initiatives to reduce their greenhouse gas emissions, raising the question of what sorts of outcomes can realistically be expected from corporate action on climate change? This paper aims to shed some light on this issue through an analysis of the climate change performance of the UK supermarket sector. This sector is directly responsible for around 1% of UK greenhouse gas emissions, but it has been estimated that indirectly it may be responsible for up to 10% of emissions. In the period between 2000 and 2010, the major UK supermarkets transformed their approach to climate change. This paper examines the outcomes that resulted from these actions. It finds that there have been significant and steady improvements in energy efficiency, but that these efficiency gains are often outstripped by the impacts of business growth. For most companies, short of a radical redesign of their business activities, or an expansion of the scope of their energy management initiatives to include their indirect emissions, total greenhouse gas emissions will tend to increase over time. - Highlights: • UK supermarkets have significantly improved their operational efficiency over the period 2000–2010. • These efficiency gains can continue to be extracted over extended periods of time. • This requires a focus on energy efficiency when making new investments. • Over longer periods of time, it is difficult for efficiency gains to run ahead of business growth

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.)

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".

Nuclear power, climate change and energy security: Exploring British public attitudes

Energy Technology Data Exchange (ETDEWEB)

Corner, Adam; Venables, Dan [School of Psychology, Cardiff University, Tower Building, Park Place, Cardiff CF10 3AT (United Kingdom); Spence, Alexa [School of Psychology/Horizon Digital Economy Research, University of Nottingham (United Kingdom); Poortinga, Wouter [Welsh School of Architecture, Cardiff University (United Kingdom); School of Psychology, Cardiff University, Tower Building, Park Place, Cardiff CF10 3AT (United Kingdom); Demski, Christina [School of Psychology, Cardiff University, Tower Building, Park Place, Cardiff CF10 3AT (United Kingdom); Pidgeon, Nick, E-mail: pidgeonn@cardiff.ac.uk [School of Psychology, Cardiff University, Tower Building, Park Place, Cardiff CF10 3AT (United Kingdom)

2011-09-15

Public attitudes towards nuclear power in the UK have historically been deeply divided, but as concern about climate change and energy security has exerted an increasing influence on British energy policy, nuclear power has been reframed as a low-carbon technology. Previous research has suggested that a significant proportion of people may 'reluctantly accept' nuclear power as a means of addressing the greater threat of climate change. Drawing on the results of a national British survey (n=1822), the current study found that attitudes towards nuclear remain divided, with only a minority expressing unconditional acceptance. In general, people who expressed greater concern about climate change and energy security and possessed higher environmental values were less likely to favour nuclear power. However, when nuclear power was given an explicit 'reluctant acceptance' framing - allowing people to express their dislike for nuclear power alongside their conditional support - concerns about climate change and energy security became positive predictors of support for nuclear power. These findings suggest that concern about climate change and energy security will only increase acceptance of nuclear power under limited circumstances-specifically once other (preferred) options have been exhausted. - Highlights: > We report data from 2005 to 2010 of British attitudes towards nuclear power and climate change. > Changes in attitudes over the time period were relatively modest. > British population remained relatively divided on nuclear power in 2010. > Concern about climate change was negatively related to evaluations of nuclear power. > Different framings of the issue alter the balance of support for nuclear power.

Nuclear power, climate change and energy security: Exploring British public attitudes

International Nuclear Information System (INIS)

Corner, Adam; Venables, Dan; Spence, Alexa; Poortinga, Wouter; Demski, Christina; Pidgeon, Nick

2011-01-01

Public attitudes towards nuclear power in the UK have historically been deeply divided, but as concern about climate change and energy security has exerted an increasing influence on British energy policy, nuclear power has been reframed as a low-carbon technology. Previous research has suggested that a significant proportion of people may 'reluctantly accept' nuclear power as a means of addressing the greater threat of climate change. Drawing on the results of a national British survey (n=1822), the current study found that attitudes towards nuclear remain divided, with only a minority expressing unconditional acceptance. In general, people who expressed greater concern about climate change and energy security and possessed higher environmental values were less likely to favour nuclear power. However, when nuclear power was given an explicit 'reluctant acceptance' framing - allowing people to express their dislike for nuclear power alongside their conditional support - concerns about climate change and energy security became positive predictors of support for nuclear power. These findings suggest that concern about climate change and energy security will only increase acceptance of nuclear power under limited circumstances-specifically once other (preferred) options have been exhausted. - Highlights: → We report data from 2005 to 2010 of British attitudes towards nuclear power and climate change. → Changes in attitudes over the time period were relatively modest. → British population remained relatively divided on nuclear power in 2010. → Concern about climate change was negatively related to evaluations of nuclear power. → Different framings of the issue alter the balance of support for nuclear power.

Food, land and greenhouse gases The effect of changes in UK food consumption on land requirements and greenhouse gas emissions. Report for the Committee on Climate Change.

OpenAIRE

Audsley, Eric; Angus, Andrew; Chatterton, Julia C.; Graves, Anil R.; Morris, Joe; Murphy-Bokern, Donal; Pearn, Kerry R.; Sandars, Daniel L.; Williams, Adrian G.

2010-01-01

EXECUTIVE SUMMARY •1. Key findingsThis study examines the land use and greenhouse gas implications of UK food consumption change away from carbon intensive products. It shows that the UK agricultural land base can support increased consumption of plant-based products arising from the reduced consumption of livestock products. A 50% reduction in livestock product consumption reduces the area of arable and grassland required to supply UK food, both in the UK and overseas. It a...

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.

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

A Water Grid for the UK

Science.gov (United States)

Leathard, A.; Fowler, H. J.; Kilsby, C. G.

2009-12-01

Anthropogenically aggravated climate change associated with intensive expansion of the global economy has increased the demand for water whilst simultaneously altering natural variability in its distribution, straining water resources unsustainably and inequitably in many parts of the world, increasing drought risk, and encouraging decision-makers to reconsider the security of water supply. Indeed, in the absence of additional resource development, contemporary planning forecasts imply increased water stress across much of the United Kingdom. Until recently the regulatory authorities of the UK promoted increased efficiency of water delivery and consumption combined with a portfolio of financial instruments as a means of reducing water stress, maintaining present levels of consumer service without significant further exploitation of the environment. However, despite an increasingly sophisticated understanding of climate change and its effects, significant uncertainty remains in the quantification of its impacts on the water sector, and questions persist as to the effectiveness of such demand management measures compared to that of more traditional infrastructure improvements. Faced with possible futures provided for by detrimentally over-stressed resources, what opportunities remain for future strategic development in the UK? Is there a single national strategy that is both politically and socially acceptable? Do the benefits of national water infrastructure projects outweigh their costs? This ongoing study aims to evolve robust national adaptation strategies by quantifying the projected impacts of climate change across mainland UK using multi-model and perturbed-physics ensembles of projected future climate, encapsulating uncertainties in a scenario-driven integrated water resources model incorporating socio-economic elements.

Exploring public perceptions of energy security risks in the UK

International Nuclear Information System (INIS)

Demski, Christina; Poortinga, Wouter; Pidgeon, Nick

2014-01-01

Along with climate change and affordability, concerns about energy security are key drivers behind proposals for major energy system change in the UK and numerous other countries. Unlike climate change we know very little about how the public thinks and feels about this aspect of sustainability and energy policy. Beyond engaging critically with conceptual and theoretical discussions, empirical data from two surveys (Cardiff postal survey, N=520; online UK survey, N=499) using a ten item energy security scale are presented and discussed. Here we show that aspects of energy security are certainly of concern to the UK public, with particularly high concern around dependence on fossil fuels/imports and relatively lower expressed concern for actual disruption of energy supply. However public concerns around energy security are only emerging, and likely to change depending on the context in which it is discussed (e.g. in comparison to climate change). In addition, findings from public interviews are used to further contextualise the survey findings, showing unfamiliarity among the UK public with regards to the term “energy security”. We discuss implications, and further work that would be useful for understanding public perceptions in more depth. - highlights: • Exploring public views on energy security using a 10 item scale. • Concerns over energy security is relatively high but susceptible to framing. • Patterns of concern for different energy security aspects examined. • The term energy security is unfamiliar, only an emerging concern among UK publics. • Further discussion on the meanings and implications of these perceptions

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...

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

Sensitivity of UK butterflies to local climatic extremes: which life stages are most at risk?

Science.gov (United States)

McDermott Long, Osgur; Warren, Rachel; Price, Jeff; Brereton, Tom M; Botham, Marc S; Franco, Aldina M A

2017-01-01

There is growing recognition as to the importance of extreme climatic events (ECEs) in determining changes in species populations. In fact, it is often the extent of climate variability that determines a population's ability to persist at a given site. This study examined the impact of ECEs on the resident UK butterfly species (n = 41) over a 37-year period. The study investigated the sensitivity of butterflies to four extremes (drought, extreme precipitation, extreme heat and extreme cold), identified at the site level, across each species' life stages. Variations in the vulnerability of butterflies at the site level were also compared based on three life-history traits (voltinism, habitat requirement and range). This is the first study to examine the effects of ECEs at the site level across all life stages of a butterfly, identifying sensitive life stages and unravelling the role life-history traits play in species sensitivity to ECEs. Butterfly population changes were found to be primarily driven by temperature extremes. Extreme heat was detrimental during overwintering periods and beneficial during adult periods and extreme cold had opposite impacts on both of these life stages. Previously undocumented detrimental effects were identified for extreme precipitation during the pupal life stage for univoltine species. Generalists were found to have significantly more negative associations with ECEs than specialists. With future projections of warmer, wetter winters and more severe weather events, UK butterflies could come under severe pressure given the findings of this study. © 2016 The Authors. Journal of Animal Ecology © 2016 British Ecological Society.

Dynamic response of land use and river nutrient concentration to long-term climatic changes.

Science.gov (United States)

Bussi, Gianbattista; Janes, Victoria; Whitehead, Paul G; Dadson, Simon J; Holman, Ian P

2017-07-15

The combined indirect and direct impacts of land use change and climate change on river water quality were assessed. A land use allocation model was used to evaluate the response of the catchment land use to long-term climatic changes. Its results were used to drive a water quality model and assess the impact of climatic alterations on freshwater nitrate and phosphorus concentrations. Climatic projections were employed to estimate the likelihood of such response. The River Thames catchment (UK) was used as a case-study. If land use is considered as static parameter, according to the model results, climate change alone should reduce the average nitrate concentration, although just by a small amount, by the 2050s in the Lower Thames, due to reduced runoff (and lower export of nitrate from agricultural soils) and increased instream denitrification, and should increase the average phosphorus concentration by 12% by the 2050s in the Lower Thames, due to a reduction of the effluent dilution capacity of the river flow. However, the results of this study also show that these long-term climatic alterations are likely to lead to a reduction in the arable land in the Thames, replaced by improved grassland, due to a decrease in agriculture profitability in the UK. Taking into account the dynamic co-evolution of land use with climate, the average nitrate concentration is expected to be decreased by around 6% by the 2050s in both the upper and the lower Thames, following the model results, and the average phosphorus concentration increased by 13% in the upper Thames and 5% in the lower Thames. On the long term (2080s), nitrate is expected to decrease by 9% and 8% (upper and lower Thames respectively) and phosphorus not to change in the upper thames and increase by 5% in the lower Thames. Copyright © 2017 Elsevier B.V. All rights reserved.

Land-use change may exacerbate climate change impacts on water resources in the Ganges basin

Science.gov (United States)

Tsarouchi, Gina; Buytaert, Wouter

2018-02-01

Quantifying how land-use change and climate change affect water resources is a challenge in hydrological science. This work aims to quantify how future projections of land-use and climate change might affect the hydrological response of the Upper Ganges river basin in northern India, which experiences monsoon flooding almost every year. Three different sets of modelling experiments were run using the Joint UK Land Environment Simulator (JULES) land surface model (LSM) and covering the period 2000-2035: in the first set, only climate change is taken into account, and JULES was driven by the CMIP5 (Coupled Model Intercomparison Project Phase 5) outputs of 21 models, under two representative concentration pathways (RCP4.5 and RCP8.5), whilst land use was held fixed at the year 2010. In the second set, only land-use change is taken into account, and JULES was driven by a time series of 15 future land-use pathways, based on Landsat satellite imagery and the Markov chain simulation, whilst the meteorological boundary conditions were held fixed at years 2000-2005. In the third set, both climate change and land-use change were taken into consideration, as the CMIP5 model outputs were used in conjunction with the 15 future land-use pathways to force JULES. Variations in hydrological variables (stream flow, evapotranspiration and soil moisture) are calculated during the simulation period. Significant changes in the near-future (years 2030-2035) hydrologic fluxes arise under future land-cover and climate change scenarios pointing towards a severe increase in high extremes of flow: the multi-model mean of the 95th percentile of streamflow (Q5) is projected to increase by 63 % under the combined land-use and climate change high emissions scenario (RCP8.5). The changes in all examined hydrological components are greater in the combined land-use and climate change experiment. Results are further presented in a water resources context, aiming to address potential implications of

Risk reduction in a changing insurance climate: examples from the US and UK

Science.gov (United States)

Horn, Diane; McShane, Michael

2015-04-01

Coastal cities face a range of increasingly severe challenges as sea level rises, and adaptation to future flood risk will require more than structural defences. Many cities will not be able to rely solely on engineering structures for protection and will need to develop a suite of policy responses to increase their resilience to impacts of rising sea level. Insurance can be used as a risk-sharing mechanism to encourage adaptation to sea level rise, using pricing or restrictions on availability of cover to discourage new development in flood risk areas or to encourage the uptake of flood resilience measures. We draw on flood insurance policy lessons learned from the United States and the United Kingdom to propose risk-sharing among private insurers/reinsurers, government, and policyholders to alleviate major issues of the current programs, while still maintaining a holistic approach to managing flood risk. The UK and the US are almost polar opposites in the way flood insurance is implemented. Flood insurance in the US is fully public and in the UK fully private; however, in both countries the participants feel that the established system is unsustainable. In the US, flood coverage is excluded from property policies provided by private insurers, and is only available through the National Flood Insurance Program (NFIP), with the federal government acting as insurer of last resort. Flood risk reduction has been part of the NFIP remit since the introduction of the program in 1968. Following massive payments for flood claims related primarily to Hurricanes Katrina and Sandy, the NFIP is approximately 26 billion in debt, prompting calls to bring private insurance back into the flood insurance business. Two major Congressional modifications to the NFIP in 2012 and 2014 have pushed the contradictory goals of fully risk-based, yet affordable premiums. The private market has not been significantly involved in a risk-bearing role, but that is changing as private insurers

Carbon Management Brochure - Assessing and managing business responses to climate change

Energy Technology Data Exchange (ETDEWEB)

NONE

2005-08-16

The Carbon Management Programme, developed by the Carbon Trust and trialled with 50 leading companies, provides a systematic approach to managing the risks and realising the opportunities that climate change presents. In 2003-2004, the Carbon Trust successfully piloted the Carbon Management Programme with 50 leading UK companies including sixteen of the FTSE 100. The following sectors were represented: manufacturing, retail, finance, property and construction and food and drink. Alcan, Tesco, Pfizer, Royal Bank of Scotland, the companies that took part. For Scottish and Newcastle operational efficiency and reductions in cost base are vital to maintain competitive advantage. Moreover, as a branded goods company, Scottish and Newcastle has taken a leading position on its commitment to CSR and climate change mitigation. Carbon Management is a key part of this and has become a leading issue for investors, consumers and regulators. Scottish Courage undertook the Carbon Management Programme to explore further energy-efficiency potential, to seek CSR opportunities and to pilot ideas for potential international roll-out. The programme identified a wide range of opportunities and led to a plan to deliver annual energy cost savings of 15% as well as 13,000 tonnes of carbon emission reductions. The programme helped HBOS to understand the commercial implications of carbon issues on company activities, products, and services. It clarified the risk of climate change associated with property, lending and insurance portfolios; identified new product and service opportunities and facilitated internal engagement and raised the profile of Carbon Management issues within the company. The programme also highlighted opportunities for reputation and brand enhancement. For the Boots Group Carbon Management activities were aligned with corporate objectives for CSR, energy and transport. Site surveys were used to identify a list of specific carbon abatement projects. From this a 5-10 year

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�...

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.

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

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.

Assessing climate risks across different business sectors and industries: an investigation of methodological challenges at national scale for the UK

Science.gov (United States)

Surminski, Swenja; Di Mauro, Manuela; Baglee, J. Alastair R.; Connell, Richenda K.; Hankinson, Joel; Haworth, Anna R.; Ingirige, Bingunath; Proverbs, David

2018-06-01

Climate change poses severe risks for businesses, which companies as well as governments need to understand in order to take appropriate steps to manage those. This, however, represents a significant challenge as climate change risk assessment is itself a complex, dynamic and geographically diverse process. A wide range of factors including the nature of production processes and value chains, the location of business sites as well as relationships and interdependencies with customers and suppliers play a role in determining if and how companies are impacted by climate risks. This research explores the methodological challenges for a national-scale assessment of climate risks through the lens of the UK Climate Change Risk Assessment (UKCCRA) process and compares the approaches adopted in the first and second UKCCRA (2011, 2016), while also reflecting on international experiences elsewhere. A review of these issues is presented, drawing on a wide body of contemporary evidence from a range of sources including the research disciplines, grey literature and government policy. The study reveals the methodological challenges and highlights six broad themes, namely scale, evidence base, adaptation responses, scope, interdependencies and public policy. The paper concludes by identifying suitable lessons for future national climate risk assessments, which should guide the next phase of research in preparation for UKCCRA3 and those of national-level risk assessments elsewhere. This article is part of the theme issue `Advances in risk assessment for climate change adaptation policy'.

Integrated Modelling on Flow and Water Quality Under the Impacts of Climate Change and Agricultural Activities

Science.gov (United States)

SHI, J.

2014-12-01

Climate change is expected to have a significant impact on flooding in the UK, inducing more intense and prolonged storms. Frequent flooding due to climate change already exacerbates catchment water quality. Land use is another contributing factor to poor water quality. For example, the move to intensive farming could cause an increase in faecal coliforms entering the water courses. In an effort to understand better the effects on water quality from land use and climate change, the hydrological and estuarine processes are being modelled using SWAT (Soil and Water Assessment Tool), linked to a 2-D hydrodynamic model DIVAST(Depth Integrated Velocity and Solute Transport). The coupled model is able to quantify how much of each pollutant from the catchment reaches the harbour and the impact on water quality within the harbour. The work is focused on the transportation and decay of faecal coliforms from agricultural runoff into the rivers Frome and Piddle in the UK. The impact from the agricultural land use and activities on the catchment river hydrology and water quality are evaluated. The coupled model calibration and validation showed the good model performance on flow and faecal coliform in the watershed and estuary.

Vulnerability and adaptation of ecologically sensitive mangrove habitats to the changing climate

Digital Repository Service at National Institute of Oceanography (India)

Jagtap, T.G.; Kulkarni, V.A.; Verlekar, X.N.

has risen 10-20cm during the Twentieth century. General Circulation Models (GCM) projected a 9.88cm rise in sea level, increased extreme weather events and precipitation over the Asian region (UNEP / UNESCO, 1992, IPPC, 2001). However a lot... Scientific Assessment. Cambridge University Press, Cambridge, UK, 578 pp. INQUA, 2000. Homepage of the Commission on Sea Level Changes and Coastal Evolution, www.pog.su.se/sea. Sea level changes, News and Views, The Maldives Project IPPC, 2001. Climate...

Effective and responsible teaching of climate change in Earth Science-related disciplines

Science.gov (United States)

Robinson, Z. P.; Greenhough, B. J.

2009-04-01

Climate change is a core topic within Earth Science-related courses. This vast topic covers a wide array of different aspects that could be covered, from past climatic change across a vast range of scales to environmental (and social and economic) impacts of future climatic change and strategies for reducing anthropogenic climate change. The Earth Science disciplines play a crucial role in our understanding of past, present and future climate change and the Earth system in addition to understanding leading to development of strategies and technological solutions to achieve sustainability. However, an increased knowledge of the occurrence and causes of past (natural) climate changes can lead to a lessened concern and sense of urgency and responsibility amongst students in relation to anthropogenic causes of climatic change. Two concepts integral to the teaching of climate change are those of scientific uncertainty and complexity, yet an emphasis on these concepts can lead to scepticism about future predictions and a further loss of sense of urgency. The requirement to understand the nature of scientific uncertainty and think and move between different scales in particular relating an increased knowledge of longer timescale climatic change to recent (industrialised) climate change, are clearly areas of troublesome knowledge that affect students' sense of responsibility towards their role in achieving a sustainable society. Study of the attitudes of university students in a UK HE institution on a range of Earth Science-related programmes highlights a range of different attitudes in the student body towards the subject of climate change. Students express varied amounts of ‘climate change saturation' resulting from both media and curriculum coverage, a range of views relating to the significance of humans to the global climate and a range of opinions about the relevance of environmental citizenship to their degree programme. Climate change is therefore a challenging

A review of the role and remit of the committee on climate change

International Nuclear Information System (INIS)

McGregor, Peter G.; Kim Swales, J.; Winning, Matthew A.

2012-01-01

Domestic action on climate change requires a combination of solutions, in terms of institutions and policy instruments. One way of achieving government carbon policy goals may be the creation of an independent body to advise on, or set, monitor policy. This paper critically assesses the Committee on Climate Change (CCC), which was created in 2008 as an independent body to help move the UK towards a low-carbon economy. We look at the motivation for its creation. In particular we consider its ability to overcome a time-inconsistency problem by comparing it to another independent body, the Monetary Policy Committee of the Bank of England. In practice the CCC appears to be the “inverse” of the Monetary Policy Committee, in that it advises on what the policy goal should be rather than being held responsible for achieving it. The CCC incorporates both advisory and monitoring functions to inform government and achieve a credible carbon policy over a long time frame. This is a similar framework to that adopted by , but the CCC operates on a continuing basis and also incorporates a unique climate change monitoring function. - Highlights: ► Compares Committee on Climate Change with Monetary Policy Committee to solve time-inconsistency. ► No delegation of independent instrument to Committee on Climate Change. ► Committee on Climate Change best viewed as a continuous version of the Stern Report. ► Also additional monitoring function to check government progress on climate change.

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...

Data Mashups: Potential Contribution to Decision Support on Climate Change and Health

Directory of Open Access Journals (Sweden)

Lora E. Fleming

2014-02-01

Full Text Available Linking environmental, socioeconomic and health datasets provides new insights into the potential associations between climate change and human health and wellbeing, and underpins the development of decision support tools that will promote resilience to climate change, and thus enable more effective adaptation. This paper outlines the challenges and opportunities presented by advances in data collection, storage, analysis, and access, particularly focusing on “data mashups”. These data mashups are integrations of different types and sources of data, frequently using open application programming interfaces and data sources, to produce enriched results that were not necessarily the original reason for assembling the raw source data. As an illustration of this potential, this paper describes a recently funded initiative to create such a facility in the UK for use in decision support around climate change and health, and provides examples of suitable sources of data and the purposes to which they can be directed, particularly for policy makers and public health decision makers.

Data mashups: potential contribution to decision support on climate change and health.

Science.gov (United States)

Fleming, Lora E; Haines, Andy; Golding, Brian; Kessel, Anthony; Cichowska, Anna; Sabel, Clive E; Depledge, Michael H; Sarran, Christophe; Osborne, Nicholas J; Whitmore, Ceri; Cocksedge, Nicola; Bloomfield, Daniel

2014-02-04

Linking environmental, socioeconomic and health datasets provides new insights into the potential associations between climate change and human health and wellbeing, and underpins the development of decision support tools that will promote resilience to climate change, and thus enable more effective adaptation. This paper outlines the challenges and opportunities presented by advances in data collection, storage, analysis, and access, particularly focusing on "data mashups". These data mashups are integrations of different types and sources of data, frequently using open application programming interfaces and data sources, to produce enriched results that were not necessarily the original reason for assembling the raw source data. As an illustration of this potential, this paper describes a recently funded initiative to create such a facility in the UK for use in decision support around climate change and health, and provides examples of suitable sources of data and the purposes to which they can be directed, particularly for policy makers and public health decision makers.

CLIMOOR. Climate driven changes in the functioning of heath and moorland ecosystems

Energy Technology Data Exchange (ETDEWEB)

Beier, C. [ed.; Tietema, A.; Riis Nielsen, T.; Emmett, B.; Estiarte, M.; Penuelas, J.; Llorens Guash, L.; Williams, D.; Gordon, C.; Pugh, B.; Roda, F.; Gundersen, P.; Gorissen, A.

2000-01-01

Emission of green house gases, partly generated from human activities, reduces the loss of heat from the earth thereby potentially causing climate change. This change in climate has been predicted to result in a 1-3 deg. C increase in temperature with more vigorous rainstorms and prolonged drought periods in the coming 100 years. The consequence of such climatic changes for the terrestrial ecosystems are largely unknown. In order to improve our understanding of the ecosystem response to climate change and thereby to improve the basis for the international negotiations and political decisions to avoid or minimise climate change and its effects, a European research project CLIMOOR has been initiated. The project is a cross European research project involving 6 research groups from Denmark, the Netherlands, UK and Spain and is funded by EU and the participating institutions. The project investigates the potential effects of warming and drought on heath and moorland ecosystems at four European sites. The ecosystems are manipulated at field scale by reducing the heat loss at night by IR-reflective curtains and by removing the precipitation during a 2 month period in the summer. The effects of these manipulations on the plants and the soil are studied. This report describes the technique used to apply the climate change at field scale and presents some preliminary results after the first growing season. EU and the participating institutions fund CLIMOOR. (au)

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

Phenological changes of the most commonly sampled ground beetle (Coleoptera: Carabidae) species in the UK environmental change network

Science.gov (United States)

Pozsgai, Gabor; Baird, John; Littlewood, Nick A.; Pakeman, Robin J.; Young, Mark R.

2018-03-01

Despite the important roles ground beetles (Coleoptera: Carabidae) play in ecosystems, the highly valued ecosystem services they provide, and ample descriptive documentation of their phenology, the relative impact of various environmental factors on carabid phenology is not well studied. Using the long-term pitfall trap capture data from 12 terrestrial Environmental Change Network (ECN) sites from the UK, we examined how changing climate influenced the phenology of common carabids, and the role particular climate components had on phenological parameters. Of the 28 species included in the analyses, 19 showed earlier start of their activity. This advance was particularly pronounced in the spring, supporting the view that early phenophases have a greater tendency to change and these changes are more directly controlled by temperature than later ones. Autumn activity extended only a few cases, suggesting a photoperiod-driven start of hibernation. No association was found between life-history traits and the ability of species to change their phenology. Air temperatures between April and June were the most important factors determining the start of activity of each species, whilst late season precipitation hastened the cessation of activity. The balance between the advantages and disadvantages of changing phenology on various levels is likely to depend on the species and even on local environmental criteria. The substantially changing phenology of Carabidae may influence their function in ecosystems and the ecosystem services they provide.

Changes needed to medicine in the UK before senior UK-trained doctors, working outside the UK, will return: questionnaire surveys undertaken between 2004 and 2015.

Science.gov (United States)

Lambert, Trevor W; Smith, Fay; Goldacre, Michael J

2017-12-01

To report the changes to UK medicine which doctors who have emigrated tell us would increase their likelihood of returning to a career in UK medicine. Questionnaire survey. UK-trained medical graduates. Questionnaires were sent 11 years after graduation to 7158 doctors who qualified in 1993 and 1996 in the UK: 4763 questionnaires were returned. Questionnaires were sent 17 and 19 years after graduation to the same cohorts: 4554 questionnaires were returned. Comments from doctors working abroad about changes needed to UK medicine before they would return. Eleven years after graduation, 290 (6%) of respondents were working in medicine abroad; 277 (6%) were doing so 17/19 years after graduation. Eleven years after graduation, 53% of doctors working abroad indicated that they did not intend to return, and 71% did so 17/19 years after graduation. These respondents reported a number of changes which would need to be made to UK medicine in order to increase the likelihood of them returning. The most frequently mentioned changes cited concerned 'politics/management/funding', 'pay/pension', 'posts/security/opportunities', 'working conditions/hours', and 'factors outside medicine'. Policy attention to factors including funding, pay, management and particularly the clinical-political interface, working hours, and work-life balance may pay dividends for all, both in terms of persuading some established doctors to return and, perhaps more importantly, encouraging other, younger doctors to believe that the UK and the National Health Service can offer them a satisfying and rewarding career.

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.)

Changing currents: a strategy for understanding and predicting the changing ocean circulation.

Science.gov (United States)

Bryden, Harry L; Robinson, Carol; Griffiths, Gwyn

2012-12-13

Within the context of UK marine science, we project a strategy for ocean circulation research over the next 20 years. We recommend a focus on three types of research: (i) sustained observations of the varying and evolving ocean circulation, (ii) careful analysis and interpretation of the observed climate changes for comparison with climate model projections, and (iii) the design and execution of focused field experiments to understand ocean processes that are not resolved in coupled climate models so as to be able to embed these processes realistically in the models. Within UK-sustained observations, we emphasize smart, cost-effective design of the observational network to extract maximum information from limited field resources. We encourage the incorporation of new sensors and new energy sources within the operational environment of UK-sustained observational programmes to bridge the gap that normally separates laboratory prototype from operational instrument. For interpreting the climate-change records obtained through a variety of national and international sustained observational programmes, creative and dedicated UK scientists should lead efforts to extract the meaningful signals and patterns of climate change and to interpret them so as to project future changes. For the process studies, individual scientists will need to work together in team environments to combine observational and process modelling results into effective improvements in the coupled climate models that will lead to more accurate climate predictions.

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.

Groundwater and climate change in Africa : review of recharge studies

OpenAIRE

Bonsor, H.C.; MacDonald, A.M.

2010-01-01

The review of recharge studies was conducted as part of a one year DFID-funded research programme, aimed at improving understanding of the impacts of climate change on groundwater resources and local livelihoods – see http://www.bgs.ac.uk/GWResilience/. The review is one of a series of components within the project. The overall outputs of the project are: Two hydrogeological case studies in West and East Africa – which assess the storage and availability of groundwater in different aquifers a...

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

International aspects of climate change: The intergovernmental panel on climate change

International Nuclear Information System (INIS)

Brydges, T.; Fenech, A.

1990-01-01

The impact of various international conferences concerning global climate change on international opinions and attitudes is discussed. A number of conferences over the past two decades have drawn attention to the large socio-economic consequences of climate change. There has been increasing attention given to the likely affect of anthropogenically derived greenhouse gases on the global climate. Some early uncertainty over the likely long term changes in global temperature have been replaced by a scientific consensus that global temperatures are increasing and will continue to do so into the next century. Public awareness of the possibility of climate change and severe socio-economic consequences has been increasing and was given a major impetus by the Toronto Conference on the Changing Atmosphere. An estimate of the possible time to solution of the climate change issue is given as 1988-2005, a span of 17 years. The Intergovernmental Panel on Climate Change has focused work into three working groups examining science, impacts and response strategies. 28 refs., 3 figs., 6 tabs

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

Assessing climate change and socio-economic uncertainties in long term management of water resources

Science.gov (United States)

Jahanshahi, Golnaz; Dawson, Richard; Walsh, Claire; Birkinshaw, Stephen; Glenis, Vassilis

2015-04-01

Long term management of water resources is challenging for decision makers given the range of uncertainties that exist. Such uncertainties are a function of long term drivers of change, such as climate, environmental loadings, demography, land use and other socio economic drivers. Impacts of climate change on frequency of extreme events such as drought make it a serious threat to water resources and water security. The release of probabilistic climate information, such as the UKCP09 scenarios, provides improved understanding of some uncertainties in climate models. This has motivated a more rigorous approach to dealing with other uncertainties in order to understand the sensitivity of investment decisions to future uncertainty and identify adaptation options that are as far as possible robust. We have developed and coupled a system of models that includes a weather generator, simulations of catchment hydrology, demand for water and the water resource system. This integrated model has been applied in the Thames catchment which supplies the city of London, UK. This region is one of the driest in the UK and hence sensitive to water availability. In addition, it is one of the fastest growing parts of the UK and plays an important economic role. Key uncertainties in long term water resources in the Thames catchment, many of which result from earth system processes, are identified and quantified. The implications of these uncertainties are explored using a combination of uncertainty analysis and sensitivity testing. The analysis shows considerable uncertainty in future rainfall, river flow and consequently water resource. For example, results indicate that by the 2050s, low flow (Q95) in the Thames catchment will range from -44 to +9% compared with the control scenario (1970s). Consequently, by the 2050s the average number of drought days are expected to increase 4-6 times relative to the 1970s. Uncertainties associated with urban growth increase these risks further

Explaining topic prevalence in answers to open-ended survey questions about climate change

Science.gov (United States)

Tvinnereim, Endre; Fløttum, Kjersti

2015-08-01

Citizens’ opinions are crucial for action on climate change, but are, owing to the complexity of the issue, diverse and potentially unformed. We contribute to the understanding of public views on climate change and to knowledge needed by decision-makers by using a new approach to analyse answers to the open survey question `what comes to mind when you hear the words `climate change’?’. We apply automated text analysis, specifically structural topic modelling, which induces distinct topics based on the relative frequencies of the words used in 2,115 responses. From these data, originating from the new, nationally representative Norwegian Citizen Panel, four distinct topics emerge: Weather/Ice, Future/Impact, Money/Consumption and Attribution. We find that Norwegians emphasize societal aspects of climate change more than do respondents in previous US and UK studies. Furthermore, variables that explain variation in closed questions, such as gender and education, yield different and surprising results when employed to explain variation in what respondents emphasize. Finally, the sharp distinction between scepticism and acceptance of conventional climate science, often seen in previous studies, blurs in many textual responses as scepticism frequently turns into ambivalence.

PERSPECTIVE: Climate change: seeking balance in media reports

Science.gov (United States)

Huntingford, Chris; Fowler, David

2008-06-01

Boykoff and Mansfield (2008), in a recent paper in this journal, provide a detailed analysis of the representation of climate change in the UK tabloid newspapers. They conclude that the representation of this issue in these papers 'diverged from the scientific consensus that humans contribute to climate change'. That is, portrayal of climate change in tabloid newspapers contradicts the conclusions of the fourth Intergovernmental Panel on Climate Change (IPCC) assessment (IPCC 2007). Is it healthy to have the scientific consensus challenged so frequently? But should we worry about systematic misrepresentation of scientific consensus? We believe the answer to both of these questions is yes. To present regular updates on climate change issues in the popular press is important because the changes in behaviour needed to achieve substantial reductions in greenhouse gas emissions require a broad understanding of the basic facts. However, if the majority of readers receive misleading information, it will be difficult to achieve the level of public understanding necessary to make such reductions needed to avoid dangerous climate change (Schellnhuber et al 2006 and references therein). Boykoff and Mansfield (2008) identify a gulf in presentation of the scientific facts and their interpretation on the subject of 'global warming' in tabloid newspapers, when compared to the scientific consensus. What is really sobering is the huge circulation of these papers (see table 1 of Boykoff and Mansfield—many millions per day); even the most important 'landmark' research papers very rarely achieve five hundred plus citations. We find it heartening, therefore, that the area of climate change research does at least have the umbrella of the IPCC. This provides an additional channel through which current research associated with the effects of burning fossil fuels can be presented, and in our personal experience at least, we have found the non-tabloid UK newspapers to report accurately

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

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)

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

Climate challenge 2012: growth and climate change - Socio-economical impacts of climate change. Conference proceedings

International Nuclear Information System (INIS)

Orange-Louboutin, Mylene; Robinet, Olivier; Delalande, Daniel; Reysset, Bertrand; De Perthuis, Christian; Le Treut, Herve; Cottenceau, Jean-Baptiste; Ayong, Alain; Daubaire, Aurelien; Gaudin, Thomas

2012-01-01

The contributions of this conference session proposed comments and discussion on the relationship between climate change and 'green' growth, on the status of scientific knowledge on climate change (from global to local), on the way to perform carbon print assessment and to decide which actions to implement, on the costs and opportunity of impacts of climate change, on the economy of adaptation, on the benefits and costs of the adaptation policy, and on impacts of climate change on employment in quantitative terms and in terms of profession types

Advancing national climate change risk assessment to deliver national adaptation plans

Science.gov (United States)

Warren, R. F.; Wilby, R. L.; Brown, K.; Watkiss, P.; Betts, Richard A.; Murphy, James M.; Lowe, Jason A.

2018-06-01

A wide range of climate vulnerability and risk assessments have been implemented using different approaches at different scales, some with a broad multi-sectoral scope and others focused on single risks or sectors. This paper describes the novel approach to vulnerability and risk assessment which was designed and put into practice in the United Kingdom's Second Climate Change Risk Assessment (CCRA2) so as to build upon its earlier assessment (CCRA1). First, we summarize and critique the CCRA1 approach, and second describe the steps taken in the CCRA2 approach in detail, providing examples of how each was applied in practice. Novel elements of the approach include assessment of both present day and future vulnerability, a focus on the urgency of adaptation action, and a structure focused around systems of receptors rather than conventional sectors. Both stakeholders and reviewers generally regarded the approach as successful in providing advice on current risks and future opportunities to the UK from climate change, and the fulfilment of statutory duty. The need for a well-supported and open suite of impact indicators going forward is highlighted. This article is part of the theme issue `Advances in risk assessment for climate change adaptation policy'.

Advancing national climate change risk assessment to deliver national adaptation plans.

Science.gov (United States)

Warren, R F; Wilby, R L; Brown, K; Watkiss, P; Betts, Richard A; Murphy, James M; Lowe, Jason A

2018-06-13

A wide range of climate vulnerability and risk assessments have been implemented using different approaches at different scales, some with a broad multi-sectoral scope and others focused on single risks or sectors. This paper describes the novel approach to vulnerability and risk assessment which was designed and put into practice in the United Kingdom's Second Climate Change Risk Assessment (CCRA2) so as to build upon its earlier assessment (CCRA1). First, we summarize and critique the CCRA1 approach, and second describe the steps taken in the CCRA2 approach in detail, providing examples of how each was applied in practice. Novel elements of the approach include assessment of both present day and future vulnerability, a focus on the urgency of adaptation action, and a structure focused around systems of receptors rather than conventional sectors. Both stakeholders and reviewers generally regarded the approach as successful in providing advice on current risks and future opportunities to the UK from climate change, and the fulfilment of statutory duty. The need for a well-supported and open suite of impact indicators going forward is highlighted.This article is part of the theme issue 'Advances in risk assessment for climate change adaptation policy'. © 2018 The Author(s).

Impact of climate change on ozone-related mortality and morbidity in Europe.

Science.gov (United States)

Orru, Hans; Andersson, Camilla; Ebi, Kristie L; Langner, Joakim; Aström, Christofer; Forsberg, Bertil

2013-02-01

Ozone is a highly oxidative pollutant formed from precursors in the presence of sunlight, associated with respiratory morbidity and mortality. All else being equal, concentrations of ground-level ozone are expected to increase due to climate change. Ozone-related health impacts under a changing climate are projected using emission scenarios, models and epidemiological data. European ozone concentrations are modelled with the model of atmospheric transport and chemistry (MATCH)-RCA3 (50×50 km). Projections from two climate models, ECHAM4 and HadCM3, are applied under greenhouse gas emission scenarios A2 and A1B, respectively. We applied a European-wide exposure-response function to gridded population data and country-specific baseline mortality and morbidity. Comparing the current situation (1990-2009) with the baseline period (1961-1990), the largest increase in ozone-associated mortality and morbidity due to climate change (4-5%) have occurred in Belgium, Ireland, the Netherlands and the UK. Comparing the baseline period and the future periods (2021-2050 and 2041-2060), much larger increases in ozone-related mortality and morbidity are projected for Belgium, France, Spain and Portugal, with the impact being stronger using the climate projection from ECHAM4 (A2). However, in Nordic and Baltic countries the same magnitude of decrease is projected. The current study suggests that projected effects of climate change on ozone concentrations could differentially influence mortality and morbidity across Europe.

Changes in the geographical distribution of plant species and climatic variables on the West Cornwall peninsula (South West UK).

Science.gov (United States)

Kosanic, Aleksandra; Anderson, Karen; Harrison, Stephan; Turkington, Thea; Bennie, Jonathan

2018-01-01

Recent climate change has had a major impact on biodiversity and has altered the geographical distribution of vascular plant species. This trend is visible globally; however, more local and regional scale research is needed to improve understanding of the patterns of change and to develop appropriate conservation strategies that can minimise cultural, health, and economic losses at finer scales. Here we describe a method to manually geo-reference botanical records from a historical herbarium to track changes in the geographical distributions of plant species in West Cornwall (South West England) using both historical (pre-1900) and contemporary (post-1900) distribution records. We also assess the use of Ellenberg and climate indicator values as markers of responses to climate and environmental change. Using these techniques we detect a loss in 19 plant species, with 6 species losing more than 50% of their previous range. Statistical analysis showed that Ellenberg (light, moisture, nitrogen) and climate indicator values (mean January temperature, mean July temperature and mean precipitation) could be used as environmental change indicators. Significantly higher percentages of area lost were detected in species with lower January temperatures, July temperatures, light, and nitrogen values, as well as higher annual precipitation and moisture values. This study highlights the importance of historical records in examining the changes in plant species' geographical distributions. We present a method for manual geo-referencing of such records, and demonstrate how using Ellenberg and climate indicator values as environmental and climate change indicators can contribute towards directing appropriate conservation strategies.

Changes in the geographical distribution of plant species and climatic variables on the West Cornwall peninsula (South West UK)

Science.gov (United States)

Kosanic, Aleksandra; Anderson, Karen; Harrison, Stephan; Turkington, Thea; Bennie, Jonathan

2018-01-01

Recent climate change has had a major impact on biodiversity and has altered the geographical distribution of vascular plant species. This trend is visible globally; however, more local and regional scale research is needed to improve understanding of the patterns of change and to develop appropriate conservation strategies that can minimise cultural, health, and economic losses at finer scales. Here we describe a method to manually geo-reference botanical records from a historical herbarium to track changes in the geographical distributions of plant species in West Cornwall (South West England) using both historical (pre-1900) and contemporary (post-1900) distribution records. We also assess the use of Ellenberg and climate indicator values as markers of responses to climate and environmental change. Using these techniques we detect a loss in 19 plant species, with 6 species losing more than 50% of their previous range. Statistical analysis showed that Ellenberg (light, moisture, nitrogen) and climate indicator values (mean January temperature, mean July temperature and mean precipitation) could be used as environmental change indicators. Significantly higher percentages of area lost were detected in species with lower January temperatures, July temperatures, light, and nitrogen values, as well as higher annual precipitation and moisture values. This study highlights the importance of historical records in examining the changes in plant species’ geographical distributions. We present a method for manual geo-referencing of such records, and demonstrate how using Ellenberg and climate indicator values as environmental and climate change indicators can contribute towards directing appropriate conservation strategies. PMID:29401494

Decarbonising electricity supply: Is climate change mitigation going to be carried out at the expense of other environmental impacts?

OpenAIRE

Kouloumpis, Victor; Stamford, Laurence; Azapagic, Adisa

2015-01-01

As nations face the need to decarbonise their energy supply, there is a risk that attention will be focused solely on carbon and climate change, potentially at the expense of other environmental impacts. To explore the trade-offs between climate change mitigation and other environmental impacts, this work focuses on electricity and considers a number of scenarios up to 2070 in a UK context with different carbon reduction targets and electricity demand to estimate the related life cycle enviro...

Climate change and precipitation: Detecting changes Climate change and precipitation: Detecting changes

International Nuclear Information System (INIS)

Van Boxel, John H

2001-01-01

Precipitation is one of the most, if not the most important climate parameter In most studies on climate change the emphasis is on temperature and sea level rise. Often too little attention is given to precipitation. For a large part this is due to the large spatial en temporal variability of precipitation, which makes the detection of changes difficult. This paper describes methods to detect changes in precipitation. In order to arrive at statistically significant changes one must use long time series and spatial averages containing the information from several stations. In the Netherlands the average yearly precipitation increased by 11% during the 20th century .In the temperate latitudes on the Northern Hemisphere (40-60QN) the average increase was about 7% over the 20th century and the globally averaged precipitation increased by about 3%. During the 20th century 38% of the land surface of the earth became wetter, 42% experienced little change (less than 5% change) and 20% became dryer. More important than the average precipitation is the occurrence of extremes. In the Netherlands there is a tendency to more extreme precipitations, whereas the occurrence of relatively dry months has not changed. Also in many other countries increases in heavy precipitation events are observed. All climate models predict a further increase of mean global precipitation if the carbon dioxide concentration doubles. Nevertheless some areas get dryer, others have little change and consequently there are also areas where the increase is much more than the global average. On a regional scale however there are large differences between the models. Climate models do not yet provide adequate information on changes in extreme precipitations

Climate Change, Politics and Religion: Australian Churchgoers’ Beliefs about Climate Change

Directory of Open Access Journals (Sweden)

Miriam Pepper

2016-05-01

Full Text Available A growing literature has sought to understand the relationships between religion, politics and views about climate change and climate change policy in the United States. However, little comparative research has been conducted in other countries. This study draws on data from the 2011 Australian National Church Life Survey to examine the beliefs of Australian churchgoers from some 20 denominations about climate change—whether or not it is real and whether it is caused by humans—and political factors that explain variation in these beliefs. Pentecostals, Baptist and Churches of Christ churchgoers, and people from the smallest Protestant denominations were less likely than other churchgoers to believe in anthropogenic climate change, and voting and hierarchical and individualistic views about society predicted beliefs. There was some evidence that these views function differently in relation to climate change beliefs depending on churchgoers’ degree of opposition to gay rights. These findings are of interest not only for the sake of international comparisons, but also in a context where Australia plays a role in international climate change politics that is disproportionate to its small population.

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

Long-term corporate climate change targets: What could they deliver?

International Nuclear Information System (INIS)

Gouldson, Andy; Sullivan, Rory

2013-01-01

Highlights: ► Increasingly, companies are setting long-term greenhouse gas emission reduction targets. ► Many of these corporate targets appear to exceed those being set by national governments. ► Achieving these corporate targets relies on energy prices remaining high. ► Weaknesses in corporate reporting make it difficult to tell whether targets are being achieved. -- Abstract: Driven by the rising cost of energy, stakeholder pressure and the expectation that governments will continue to implement policy measures directed at reducing greenhouse gas emissions, an increasing number of companies have set targets to reduce their greenhouse gas emissions. These commitments raise two important questions. The first is whether they can be considered – individually or collectively – to be an appropriate response to the threat presented by climate change. The second is whether they are dependable; that is, can policy makers and other stakeholders can rely on companies to deliver on the commitments that they have made? This article examines these two questions using the case of the UK supermarket sector to illustrate and explain the issues at stake and, more generally, to examine the contribution that these types of voluntary commitments can make to wider public policy goals on climate change. The reasons for focusing on the UK supermarket sector are that the companies in this sector are some of the largest retailers in the world, they are significant emitters (their direct emissions account for 0.9% of UK carbon emissions, and some indications suggest that their indirect emissions account for ten times as much), and they are less heavily regulated that other sectors with comparable carbon footprints. The article concludes that the targets being set voluntarily by companies in this sector align with, or may even exceed, the climate change policy goals being set by national governments. Moreover, the article concludes that the companies targets are plausible and

Construction of climate change scenarios from transient climate change experiments for the IPCC impacts assessment

International Nuclear Information System (INIS)

Viner, D.; Hulme, M.; Raper, S.C.B.; Jones, P.D.

1994-01-01

This paper outlines the different methods which may be used for the construction of regional climate change scenarios. The main focus of the paper is the construction of global climate change scenarios from climate change experiments carried out using General Circulation Models (GCMS) An introduction to some GCM climate change experiments highlights the difference between model types and experiments (e.g., equilibrium or transient). The latest generation of climate change experiments has been performed using fully coupled ocean-atmosphere GCMS. These allow transient simulations of climate change to be performed with respect to a given greenhouse gas forcing scenario. There are, however, a number of problems with these simulations which pose difficulties for the construction of climate change scenarios for use in climate change impacts assessment. The characteristics of the transient climate change experiments which pose difficulties for the construction of climate change scenarios are discussed. Three examples of these problems are: different climate change experiments use different greenhouse gas concentration scenarios; the 'cold-start' problem makes it difficult to link future projections of climate change to a given calendar year; a drift of the climate is noticeable in the control simulations. In order to construct climate change scenarios for impacts assessment a method has therefore to be employed which addresses these problems. At present the climate modeling and climate change impacts communities are somewhat polarized in their approach to spatial scales. Current GCMs model the climate at resolutions larger than 2.5 x 3.75 degree, while the majority of impacts assessment studies are undertaken at scales below 50km (or 0.5 degree). This paper concludes by addressing the problems in bringing together these two different modeling perspectives by presenting a number of regional climate change scenarios. 35 refs., 8 figs., 2 tabs

Earthwatch and the HSBC Climate Partnership: Linking climate change and forests management one citizen scientist at a time

Science.gov (United States)

Stover, D. B.; Jones, A.; Kusek, K.; Bebber, D.; Phillips, R.; Campbell, J.

2010-12-01

Earthwatch has engaged more than 90,000 citizen scientists in long-term research studies since its founding in 1971. One of its newer research and engagement programs is the HSBC Climate Partnership, a five-year global program on climate change to inspire action by individuals, businesses and governments (2007-2012). In this unique NGO-business partnership, Earthwatch has implemented five forest research-focused climate centers in the US, UK, Brazil, India and China. At each center, a team of scientists—supported by HSBC banking employees and local citizen scientists—is gathering data to determine how temperate and tropical forests are affected by changes in climate and human activity. Results are establishing baseline data to empower forest managers, conservationists and communities with the information they need to better manage forests within a changing climate. A critical component of the program is the engagement of 2,200 corporate HSBC employees who spend two weeks out of the office at one of the regional climate centers. They work alongside leading scientists to perform forest research by day, and participate each evening in an interactive education program on the ecological and socioeconomic impacts of climate change—including how climate change impacts HSBC’s bottom line. Program participants are empowered and have successfully developed sustainability projects they implement back in their office, homes and communities that furthers corporate and public commitment to sustainability and combating the effects of climate change. In addition to the corporate engagement model, Earthwatch has successfully engaged scores of local community stakeholders in the HSBC Climate Partnership, including teachers who report back to their classrooms “live from the field,” reporters and other business/NGO leaders in modified one week versions of the field program. New models of citizen science engagement are currently under development, with best practices and

Record of environmental and climatic changes in middle Pleistocene sediments from Łuków (eastern Poland on the basis of plant macroremains analysis

Directory of Open Access Journals (Sweden)

Stachowicz-Rybka Renata

2015-06-01

Full Text Available Lacustrine sediments at the Łuków site bear a record of the Ferdynandovian interglacial, correlated with Marine Isotope Stage (MIS 13-15, including two warm periods of interglacial rank (climatostratigraphic units Ferdynandovian 1 and 2 separated by cooling/glaciation (Ferdynandovian 1/2. On the basis of plant macroremains analysis, the type of local vegetation in the lake and its surroundings as well as changes in climate, trophic conditions and water level were reconstructed in detail. Ferdynandovian 1 was a time of development of tall sedge swamps. The presence of Najas marina and N. minor also suggests high levels of eutrophication, particularly in the younger part of the climatic optimum. The occurrence of Zannichellia palustris indicates habitats of variable water level and high salt content. In the terminocratic phase of Ferdynandovian 1, the communities showed the reoccurrence of Betula nana, B. humilis and Larix sp., the disappearance of thermophilous trees, and the intensification of succession processes linked to climate cooling. In the cool Ferdynandovian 1/2, Betula nana and Cenococcum geophilum increased their frequencies, most likely due to enhanced supply of mineral matter to the basin. During Ferdynandovian 2, the next climate warming of interglacial rank, communities of aquatic vegetation with the highest share of thermophilous taxa included the extinct Aldrowanda borysthenica, Brasenia borysthenica, and Scirpus atroviroides, as well as Cyperus glomeratus, a species not presently found in the flora of Poland. Another cooling in the Sanian 2 (Elsterian 2 glaciation is indicated by the development of peat communities, with numerous Carex sp., Menyanthes trifoliata, Eriophorum vaginatum, and Andromeda polifolia, accompanied by the extinct Carex paucifloroides, Caulinia macrosperma, and Potamogeton praemaackianus.

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

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.

Quality Climate Change Professional Development Translates into Quality Climate Change Education (Invited)

Science.gov (United States)

Holzer, M. A.

2013-12-01

Perhaps one of the reasons we have so many climate change deniers in the United States is that to them climate change is not occurring. This is a valid claim about climate change deniers considering that the effects of climate change in the mid-latitudes are quite subtle as compared to those found in low-latitude and high-latitude regions. A mid-latitude classroom teacher is saddled with the challenge of enlightening students about our changing climate and empowering students to assist in making necessary lifestyle changes, all the while the students don't understand the urgency in doing so. Quality climate change data and resources from the Polar Regions and low latitudes, as well as connections to researchers from these regions help to bridge the understanding of our changing climate from the extreme latitudes to the mid-latitudes. Connecting science teachers with data, resources, and researchers is one way of ensuring our mid-latitude students understand the urgency in taking appropriate actions to adapt, mitigate, and show resilience. This presentation will highlight a few of the many impacts of an authentic research experience for teachers that not only provides teachers with data, resources, and researchers, but changes the way a science teacher teaches where the methods they use mirror the methods used by scientists. National projects like PolarTREC connect educators with the science of climate change as well as the reality of impacts of climate change. For example, research expeditions in the Arctic and in Antarctica connect teachers with the content and practices of climate change science preparing them to replicate their experiences with their students. A PolarTREC experience does not end with the close of the expedition. Teachers continue their connections with the program through their educator network, the integration of PolarTREC resources into their curriculums, and communications with their principal investigators either virtually or with school

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)

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)

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

Safeguarding Cultural Heritage against Climate Change and Natural Hazards through Stakeholder Involvement

Science.gov (United States)

de Wit, Rosmarie; Zuvela-Aloise, Maja; Hollosi, Brigitta; Anders, Ivonne; Höfler, Angelika; Boi, Silvia; Resta, Vanni; Patrikakis, Charalampos

2017-04-01

Europe's cultural heritage is among the richest in the world, and draws millions of visitors to archeological sites, museums, monuments, castles, and other sites each year. The protection and conservation of European heritage is of utmost importance for our society, not only in order to preserve the European cultural identity, but also because cultural heritage is a wealth creator bringing tourism-related business opportunities on which many communities depend. However, Europe's heritage assets are extremely exposed to climate change and natural hazards, which threatens their integrity and may compromise their value. The goal of the STORM (Safeguarding Cultural Heritage through Technical and Organisational Management) project is to provide critical decision-making tools to European cultural heritage stakeholders affected by climate change and natural hazards. Here, the STORM project will be presented with a focus on climate change and natural hazard risk communication to the involved stakeholders. However, climate change communication is not a one-way process, and discussions with stakeholders are necessary to identify their specific needs. Hence, the STORM concept is tested through pilot site studies in five different countries: the Diocletian Baths in Rome, Italy; the Mellor Heritage site, Manchester, UK; the Roman Ruins of Tróia, Portugal; the Historical Centre of Rethymno on Crete, Greece and Ephesus, Izmir, Turkey. Furthermore, the past and future climatic conditions at the project's pilot sites are analysed in terms of mean state and extreme events (for example temperature and precipitation changes evident from observations and climate scenarios), which will be discussed with regard to their relevance for the local cultural heritage protection based on discussions with the stakeholders.

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...

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)

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)

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...

Climate variability and vulnerability to climate change: a review

Science.gov (United States)

Thornton, Philip K; Ericksen, Polly J; Herrero, Mario; Challinor, Andrew J

2014-01-01

The focus of the great majority of climate change impact studies is on changes in mean climate. In terms of climate model output, these changes are more robust than changes in climate variability. By concentrating on changes in climate means, the full impacts of climate change on biological and human systems are probably being seriously underestimated. Here, we briefly review the possible impacts of changes in climate variability and the frequency of extreme events on biological and food systems, with a focus on the developing world. We present new analysis that tentatively links increases in climate variability with increasing food insecurity in the future. We consider the ways in which people deal with climate variability and extremes and how they may adapt in the future. Key knowledge and data gaps are highlighted. These include the timing and interactions of different climatic stresses on plant growth and development, particularly at higher temperatures, and the impacts on crops, livestock and farming systems of changes in climate variability and extreme events on pest-weed-disease complexes. We highlight the need to reframe research questions in such a way that they can provide decision makers throughout the food system with actionable answers, and the need for investment in climate and environmental monitoring. Improved understanding of the full range of impacts of climate change on biological and food systems is a critical step in being able to address effectively the effects of climate variability and extreme events on human vulnerability and food security, particularly in agriculturally based developing countries facing the challenge of having to feed rapidly growing populations in the coming decades. PMID:24668802

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

Climate change and Finland. Summary of the Finnish research programme on climate change (SILMU)

Energy Technology Data Exchange (ETDEWEB)

NONE

1996-12-31

Anthropogenic impacts on the Earth`s atmosphere are expected to cause significant global climate changes during the next few decades. These changes will have many consequences both in nature and on human activities. In order to investigate the implications of such changes in Finland, a six-year multidisciplinary national research programme on climate and global change, the Finnish Research Programme on Climate Change (SILMU), was initiated in 1990. The key research areas were: (1) quantification of the greenhouse effect and the magnitude of anticipated climate changes, (2) assessment of the effects of changing climate on terrestrial and aquatic ecosystems, and (3) development of mitigation and adaptation strategies

Climate change and Finland. Summary of the Finnish research programme on climate change (SILMU)

International Nuclear Information System (INIS)

1996-01-01

Anthropogenic impacts on the Earth's atmosphere are expected to cause significant global climate changes during the next few decades. These changes will have many consequences both in nature and on human activities. In order to investigate the implications of such changes in Finland, a six-year multidisciplinary national research programme on climate and global change, the Finnish Research Programme on Climate Change (SILMU), was initiated in 1990. The key research areas were: (1) quantification of the greenhouse effect and the magnitude of anticipated climate changes, (2) assessment of the effects of changing climate on terrestrial and aquatic ecosystems, and (3) development of mitigation and adaptation strategies

Assessing climate change risks to the natural environment to facilitate cross-sectoral adaptation policy.

Science.gov (United States)

Brown, Iain

2018-06-13

Climate change policy requires prioritization of adaptation actions across many diverse issues. The policy agenda for the natural environment includes not only biodiversity, soils and water, but also associated human benefits through agriculture, forestry, water resources, hazard alleviation, climate regulation and amenity value. To address this broad agenda, the use of comparative risk assessment is investigated with reference to statutory requirements of the UK Climate Change Risk Assessment. Risk prioritization was defined by current adaptation progress relative to risk magnitude and implementation lead times. Use of an ecosystem approach provided insights into risk interactions, but challenges remain in quantifying ecosystem services. For all risks, indirect effects and potential systemic risks were identified from land-use change, responding to both climate and socio-economic drivers, and causing increased competition for land and water resources. Adaptation strategies enhancing natural ecosystem resilience can buffer risks and sustain ecosystem services but require improved cross-sectoral coordination and recognition of dynamic change. To facilitate this, risk assessments need to be reflexive and explicitly assess decision outcomes contingent on their riskiness and adaptability, including required levels of human intervention, influence of uncertainty and ethical dimensions. More national-scale information is also required on adaptation occurring in practice and its efficacy in moderating risks.This article is part of the theme issue 'Advances in risk assessment for climate change adaptation policy'. © 2018 The Author(s).

Assessing climate change risks to the natural environment to facilitate cross-sectoral adaptation policy

Science.gov (United States)

Brown, Iain

2018-06-01

Climate change policy requires prioritization of adaptation actions across many diverse issues. The policy agenda for the natural environment includes not only biodiversity, soils and water, but also associated human benefits through agriculture, forestry, water resources, hazard alleviation, climate regulation and amenity value. To address this broad agenda, the use of comparative risk assessment is investigated with reference to statutory requirements of the UK Climate Change Risk Assessment. Risk prioritization was defined by current adaptation progress relative to risk magnitude and implementation lead times. Use of an ecosystem approach provided insights into risk interactions, but challenges remain in quantifying ecosystem services. For all risks, indirect effects and potential systemic risks were identified from land-use change, responding to both climate and socio-economic drivers, and causing increased competition for land and water resources. Adaptation strategies enhancing natural ecosystem resilience can buffer risks and sustain ecosystem services but require improved cross-sectoral coordination and recognition of dynamic change. To facilitate this, risk assessments need to be reflexive and explicitly assess decision outcomes contingent on their riskiness and adaptability, including required levels of human intervention, influence of uncertainty and ethical dimensions. More national-scale information is also required on adaptation occurring in practice and its efficacy in moderating risks. This article is part of the theme issue `Advances in risk assessment for climate change adaptation policy'.

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.

Electricity Consumption Risk Map - The use of Urban Climate Mapping for smarter analysis: Case study for Birmingham, UK.

Science.gov (United States)

Antunes Azevedo, Juliana; Burghardt, René; Chapman, Lee; Katzchner, Lutz; Muller, Catherine L.

2015-04-01

Climate is a key driving factor in energy consumption. However, income, vegetation, building mass structure, topography also impact on the amount of energy consumption. In a changing climate, increased temperatures are likely to lead to increased electricity consumption, affecting demand, distribution and generation. Furthermore, as the world population becomes more urbanized, increasing numbers of people will need to deal with not only increased temperatures from climate change, but also from the unintentional modification of the urban climate in the form of urban heat islands. Hence, climate and climate change needs to be taken into account for future urban planning aspects to increase the climate and energy resilience of the community and decrease the future social and economic costs. Geographical Information Systems provide a means to create urban climate maps as part of the urban planning process. Geostatistical analyses linking these maps with demographic and social data, enables a geo-statistical analysis to identify linkages to high-risk groups of the community and vulnerable areas of town and cities. Presently, the climatope classification is oriented towards thermal aspects and the ventilation quality (roughness) of the urban areas but can also be adapted to take into account other structural "environmental factors". This study aims to use the climatope approach to predict areas of potential high electricity consumption in Birmingham, UK. Several datasets were used to produce an average surface temperature map, vegetation map, land use map, topography map, building height map, built-up area roughness calculations, an average air temperature map and a domestic electricity consumption map. From the correlations obtained between the layers it is possible to average the importance of each factor and create a map for domestic electricity consumption to understand the influence of environmental aspects on spatial energy consumption. Based on these results city

Spatially explicit estimation of heat stress-related impacts of climate change on the milk production of dairy cows in the United Kingdom

Science.gov (United States)

Topp, Cairistiona F. E.; Moorby, Jon M.; Pásztor, László; Foyer, Christine H.

2018-01-01

Dairy farming is one the most important sectors of United Kingdom (UK) agriculture. It faces major challenges due to climate change, which will have direct impacts on dairy cows as a result of heat stress. In the absence of adaptations, this could potentially lead to considerable milk loss. Using an 11-member climate projection ensemble, as well as an ensemble of 18 milk loss estimation methods, temporal changes in milk production of UK dairy cows were estimated for the 21st century at a 25 km resolution in a spatially-explicit way. While increases in UK temperatures are projected to lead to relatively low average annual milk losses, even for southern UK regions (cow), the ‘hottest’ 25×25 km grid cell in the hottest year in the 2090s, showed an annual milk loss exceeding 1300 kg/cow. This figure represents approximately 17% of the potential milk production of today’s average cow. Despite the potential considerable inter-annual variability of annual milk loss, as well as the large differences between the climate projections, the variety of calculation methods is likely to introduce even greater uncertainty into milk loss estimations. To address this issue, a novel, more biologically-appropriate mechanism of estimating milk loss is proposed that provides more realistic future projections. We conclude that South West England is the region most vulnerable to climate change economically, because it is characterised by a high dairy herd density and therefore potentially high heat stress-related milk loss. In the absence of mitigation measures, estimated heat stress-related annual income loss for this region by the end of this century may reach £13.4M in average years and £33.8M in extreme years. PMID:29738581

Spatially explicit estimation of heat stress-related impacts of climate change on the milk production of dairy cows in the United Kingdom.

Directory of Open Access Journals (Sweden)

Nándor Fodor

Full Text Available Dairy farming is one the most important sectors of United Kingdom (UK agriculture. It faces major challenges due to climate change, which will have direct impacts on dairy cows as a result of heat stress. In the absence of adaptations, this could potentially lead to considerable milk loss. Using an 11-member climate projection ensemble, as well as an ensemble of 18 milk loss estimation methods, temporal changes in milk production of UK dairy cows were estimated for the 21st century at a 25 km resolution in a spatially-explicit way. While increases in UK temperatures are projected to lead to relatively low average annual milk losses, even for southern UK regions (<180 kg/cow, the 'hottest' 25×25 km grid cell in the hottest year in the 2090s, showed an annual milk loss exceeding 1300 kg/cow. This figure represents approximately 17% of the potential milk production of today's average cow. Despite the potential considerable inter-annual variability of annual milk loss, as well as the large differences between the climate projections, the variety of calculation methods is likely to introduce even greater uncertainty into milk loss estimations. To address this issue, a novel, more biologically-appropriate mechanism of estimating milk loss is proposed that provides more realistic future projections. We conclude that South West England is the region most vulnerable to climate change economically, because it is characterised by a high dairy herd density and therefore potentially high heat stress-related milk loss. In the absence of mitigation measures, estimated heat stress-related annual income loss for this region by the end of this century may reach £13.4M in average years and £33.8M in extreme years.

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.

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...

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.

Kyoto or non-Kyoto - people or politics: results of recent public opinion surveys on energy and climate change

International Nuclear Information System (INIS)

Ashworth, Peta; Gardner, John; Littleboy, Anna

2007-01-01

Full text: We present the results of a survey of an Australian public opinion survey in the area of climate change and energy technologies and compare the results with similar studies conducted in the other major non-Kyoto-adherent party, the United States, as well as to Kyoto-adherent countries including the UK, Japan, Sweden and Spain. We explore some of the differences and similarities in attitudes and understandings. In our survey, Australians place environment, health care and petrol prices as the most important issues facing their country, while in America it is terrorism, health care and the economy and in the UK it is asylum seekers, crime and health care. In many other areas, the differences are considerably smaller and there are some remarkable similarities. Whereas climate change is increasingly cited as the leading environmental issue in most countries surveyed, in Australia, climate change is second to water availability as the top environmental concern. The study examines where climate change and energy technologies fit within these broader national and environmental priorities and identifies the general public's preferred solutions. We find clear support in Australia and the other countries surveyed for renewable energy technologies, particularly solar energy and to a lesser extent wind and biomass energy. We also find considerable disagreement in all countries regarding the future of nuclear power as well as with regard to carbon dioxide capture and storage technologies (albeit the latter with much larger uncertainty). The paper also explores the current knowledge levels of the general public in a number of countries about carbon dioxide emissions and how much as individuals, they are prepared to pay to mitigate greenhouse gas emissions. We find that, in general, at a more detailed level in terms of both attitudes and understandings of energy and climate issues there is considerable agreement across disparate countries Gudged on their national

Long term effects on potential repository sites: climatic and geomorphological changes

International Nuclear Information System (INIS)

Seddon, M.B.; Worsley, P.

1985-05-01

A study of the effects of climatic variability on the geomorphological processes operating on the landscape are important in the study of radioactive waste repository sites. The effects of glacial erosion and deposition are fundamental to an examination of repository safety, particularly in North Britain. Rates of climatic shift need to be examined. Predictive simulation models, based on a knowledge of past climatic events, for future global climates are proposed. (UK)

Climate change analysis relevant to Jabiluka. Supervising Scientist report 141

International Nuclear Information System (INIS)

Jones, R.N.; Abbs, D.J.; Hennessy, K.J.

1999-01-01

The aim of the work presented here is to quantify the effects of climate change on rainfall and temperature, and its implications for parameters used in the design of water storage facilities to be used for the next 30 years at the Jabiluka Project, Northern Territory. Changes to average rainfall and temperature, and rainfall variability on decadal to scales of less than one day are investigated. Climate change scenarios have been constructed where projections of climate change can be quantified. Some submissions to the Draft Jabiluka Environmental Impact Statement (EIS) raised concerns about the impact of climate change on the design of hydrologic structures for the Jabiluka project (eg Supplement to the Draft EIS, Kinhill and ERAES 1997, p5-27; Wasson et al 1998). Six General Circulation Model (GCM) simulations were analysed to determine possible temperature and rainfall changes over the region surrounding the Jabiluka mine site: two simulations of the CSIRO GCM, one from the CSIRO limited area model, DARLAM, and single GCM simulations from the Deutsches Klimarechenzentrum (DKRZ), UK Meteorological Office (Hadley Centre) and Canadian Centre for Climate Modelling and Analysis. Due to uncertainties resulting from differing emission scenarios and climate sensitivities these climate models will give different answers. However, under climate change, the hydrological cycle is expected to become more intense (IPCC 1996) through higher evaporation, an increase in the water-holding capacity of the atmosphere and heavier rainfall. GCM output is required to show how this may change on the regional scale, so CSIRO has investigated the models listed above to create scenarios for seasonal rainfall. This involves deriving patterns of local change calculated from the models. The methods used are described in section 2.2. In addition to the enhanced greenhouse effect, natural climatic variability can also have implications for the design of water retention structures. Decadal

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.

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

China's response to climate change issues after Paris Climate Change Conference

Directory of Open Access Journals (Sweden)

Yun Gao

2016-12-01

Full Text Available The Paris Climate Change Conference was successfully concluded with the Paris Agreement, which is a milestone for the world in collectively combating climate change. By participating in IPCC assessments and conducting national climate change assessments, China has been increasing its understanding of the issue. For the first time, China's top leader attended the Conference of the Parties, which indicates the acknowledgement of the rationality and necessity of climate change response by China at different levels. Moreover, this participation reflects China's commitment to including climate change in its ecology improvement program and pursuing a low-carbon society and economy. In order to ensure the success of the Paris Conference, China has contributed significantly. China's constructive participation in global governance shows that China is a responsible power. These principles such as the creation of a future of win–win cooperation with each country contributing to the best of its ability; a future of the rule of law, fairness, and justice; and a future of inclusiveness, mutual learning, and common development will serve as China's guidelines in its efforts to facilitate the implementation of the Paris Agreement and participate in the design of international systems.

China's response to climate change issues after Paris Climate Change Conference

Institute of Scientific and Technical Information of China (English)

GAO Yun

2016-01-01

The Paris Climate Change Conference was successfully concluded with the Paris Agreement, which is a milestone for the world in collectively combating climate change. By participating in IPCC assessments and conducting national climate change assessments, China has been increasing its understanding of the issue. For the first time, China's top leader attended the Conference of the Parties, which indicates the acknowledgement of the rationality and necessity of climate change response by China at different levels. Moreover, this participation reflects China's commitment to including climate change in its ecology improvement program and pursuing a low-carbon society and economy. In order to ensure the success of the Paris Conference, China has contributed significantly. China's constructive participation in global governance shows that China is a responsible power. These principles such as the creation of a future of winewin cooperation with each country contributing to the best of its ability;a future of the rule of law, fairness, and justice;and a future of inclusiveness, mutual learning, and common development will serve as China's guidelines in its efforts to facilitate the implementation of the Paris Agreement and participate in the design of international systems.

Tailoring the visual communication of climate projections for local adaptation practitioners in Germany and the UK.

Science.gov (United States)

Lorenz, Susanne; Dessai, Suraje; Forster, Piers M; Paavola, Jouni

2015-11-28

Visualizations are widely used in the communication of climate projections. However, their effectiveness has rarely been assessed among their target audience. Given recent calls to increase the usability of climate information through the tailoring of climate projections, it is imperative to assess the effectiveness of different visualizations. This paper explores the complexities of tailoring through an online survey conducted with 162 local adaptation practitioners in Germany and the UK. The survey examined respondents' assessed and perceived comprehension (PC) of visual representations of climate projections as well as preferences for using different visualizations in communicating and planning for a changing climate. Comprehension and use are tested using four different graph formats, which are split into two pairs. Within each pair the information content is the same but is visualized differently. We show that even within a fairly homogeneous user group, such as local adaptation practitioners, there are clear differences in respondents' comprehension of and preference for visualizations. We do not find a consistent association between assessed comprehension and PC or use within the two pairs of visualizations that we analysed. There is, however, a clear link between PC and use of graph format. This suggests that respondents use what they think they understand the best, rather than what they actually understand the best. These findings highlight that audience-specific targeted communication may be more complex and challenging than previously recognized. © 2015 The Authors.

Climate of Tajikistan in connection with global climate change

International Nuclear Information System (INIS)

Khakimov, F.Kh.; Mirzokhonova, S.O.; Mirzokhonava, N.A.

2006-01-01

The analysis of global climate change for different periods and its consequences on regional climate is given. The chronology of climate change in Tajikistan in various regions and the reasons leading or resulted to these changes are changes are shown as well

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....

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

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...

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...

Large-scale innovation and change in UK higher education

Directory of Open Access Journals (Sweden)

Stephen Brown

2013-09-01

Full Text Available This paper reflects on challenges universities face as they respond to change. It reviews current theories and models of change management, discusses why universities are particularly difficult environments in which to achieve large scale, lasting change and reports on a recent attempt by the UK JISC to enable a range of UK universities to employ technology to deliver such changes. Key lessons that emerged from these experiences are reviewed covering themes of pervasiveness, unofficial systems, project creep, opposition, pressure to deliver, personnel changes and technology issues. The paper argues that collaborative approaches to project management offer greater prospects of effective large-scale change in universities than either management-driven top-down or more champion-led bottom-up methods. It also argues that while some diminution of control over project outcomes is inherent in this approach, this is outweighed by potential benefits of lasting and widespread adoption of agreed changes.

Climate Change in China : Exploring Informants' Perceptions of Climate Change through a Qualitative Approach

OpenAIRE

Lipin, Tan

2016-01-01

Climate change is not only a natural phenomenon, but also a global social issue. Many studies try to explore the mechanisms behind climate change and the consequences of climate change, and provide information for developing the measures to mitigate or adapt to it. For example, the IPCC reviews and assesses climate-change-related scientific information produced worldwide, thus aiming to support decision-making from a scientific perspective. However, though various international and regional c...

The social construct of climate and climate change

International Nuclear Information System (INIS)

Stehr, N.

1994-01-01

Different time scales of climate change and their differential perception in society are discussed. A historical examination of natural climate changes during the past millennium suggests that short-term changes, especially crucial changes, trigger a significant response in and by society. Short-term changes correspond to the 'time horizon of everyday life', that is, to a time scale from days and weeks to a few years. The anticipated anthropogenic climate changes, however, are expected to occur on a longer time scale. They require a response by society not on the basis of primary experience but on the basis of scientifically constructed scenarios and ways in which such information is represented in the modern media for example. Socio-economic impact research relies on concepts that are based on the premise of perfectly informed actors for the development of optimal adaptation strategies. In contrast to such a conception, we develop the concept of a 'social construct of climate' as decisive for the public perception of scientific knowledge about climate and for public policy on climate change. The concept is illustrated using a number of examples. (orig.)

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.

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.

Perspectives of nuclear power in the UK - the view of a utility

International Nuclear Information System (INIS)

Golby, P.

2007-01-01

Nuclear energy is back on the agenda in UK due to the discussion about climate change and security of supply. First, the UK has to face up to the challenges of reducing its greenhouse gas emissions. The UK Government has adopted a clear leadership position on climate change internationally. Second, UK is facing some fundamental questions about the future security of the energy supplies. The decline of UKs' gas reserves in the North Sea is bringing to an end the years in which the UK could afford to be relatively relaxed energy and energy policy almost took care of itself. We are expecting the next major milestone with the UK Government due to publish an 'Energy Withe Paper'. Alongside that document they are also due to launch a new consultation on nuclear power and whether it should have a role in the UK market. For investment in nuclear to be a credible economic option for investors a number of issues will need to be addressed by the UK Government. These issues include the public and political acceptance, the management of the waste by the Government, and an efficient regulatory and licensing framework for new plants. Two words should be addressed to the UK Government at the moment - urgency and partnership. Urgency - because we desperately need to see progress on energy policy over the next 12 months. It is 5 minutes to midnight and the clock is ticking. Partnership - because investors are ready to make the necessary investments but we need in the UK the long-term policy framework that will underpin and support the scale of the investment we need to see. (orig.)

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.

Climate Change Action Fund: public education and outreach. Change: think climate

International Nuclear Information System (INIS)

2001-05-01

This illustrated booklet provides a glimpse of the many creative approaches being adopted by educators, community groups, industry associations and governments at all levels to inform Canadians about the causes and effects of climate change. It also provides suggestions about how each individual person can contribute to reduce greenhouse gas emissions through residential energy efficiency, by participating in ride-share programs, by planting trees and a myriad of other community action projects and public awareness campaigns. The booklet describes educational resources and training available to teachers, science presentations, climate change workshops, public awareness initiatives, community action on climate change, and sector-specific actions underway in the field of transportation and in improving energy efficiency in residential and large buildings. Descriptive summaries of the activities of organizations involved in climate change advocacy and promotion, and a list of contacts for individual projects also form part of the volume

Changing Climates @ Colorado State: 100 (Multidisciplinary) Views of Climate Change

Science.gov (United States)

Campbell, S.; Calderazzo, J.; Changing Climates, Cmmap Education; Diversity Team

2011-12-01

We would like to talk about a multidisciplinary education and outreach program we co-direct at Colorado State University, with support from an NSF-funded STC, CMMAP, the Center for Multiscale Modeling of Atmospheric Processes. We are working to raise public literacy about climate change by providing information that is high quality, up to date, thoroughly multidisciplinary, and easy for non-specialists to understand. Our primary audiences are college-level students, their teachers, and the general public. Our motto is Climate Change is Everybody's Business. To encourage and help our faculty infuse climate-change content into their courses, we have organized some 115 talks given by as many different speakers-speakers drawn from 28 academic departments, all 8 colleges at CSU, and numerous other entities from campus, the community, and farther afield. We began with a faculty-teaching-faculty series and then broadened our attentions to the whole campus and surrounding community. Some talks have been for narrowly focused audiences such as extension agents who work on energy, but most are for more eclectic groups of students, staff, faculty, and citizens. We count heads at most events, and our current total is roughly 6,000. We have created a website (http://changingclimates.colostate.edu) that includes videotapes of many of these talks, short videos we have created, and annotated sources that we judge to be accurate, interesting, clearly written, and aimed at non-specialists, including books, articles and essays, websites, and a few items specifically for college teachers (such as syllabi). Pages of the website focus on such topics as how the climate works / how it changes; what's happening / what might happen; natural ecosystems; agriculture; impacts on people; responses from ethics, art, literature; communication; daily life; policy; energy; and-pulling all the pieces together-the big picture. We have begun working on a new series of very short videos that can be

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

An assessment of climate change impacts on micro-hydropower energy recovery in water supply networks

Science.gov (United States)

Brady, Jennifer; Patil, Sopan; McNabola, Aonghus; Gallagher, John; Coughlan, Paul; Harris, Ian; Packwood, Andrew; Williams, Prysor

2015-04-01

Continuity of service of a high quality water supply is vital in sustaining economic and social development. However, water supply and wastewater treatment are highly energy intensive processes and the overall cost of water provision is rising rapidly due to increased energy costs, higher capital investment requirements, and more stringent regulatory compliance in terms of both national and EU legislation. Under the EU Directive 2009/28/EC, both Ireland and the UK are required to have 16% and 15% respectively of their electricity generated by renewable sources by 2020. The projected impacts of climate change, population growth and urbanisation will place additional pressures on resources, further increasing future water demand which in turn will lead to higher energy consumption. Therefore, there is a need to achieve greater efficiencies across the water industry. The implementation of micro-hydropower turbines within the water supply network has shown considerable viability for energy recovery. This is achieved by harnessing energy at points of high flow or pressure along the network which can then be utilised on site or alternatively sold to the national grid. Micro-hydropower can provide greater energy security for utilities together with a reduction in greenhouse gas emissions. However, potential climate change impacts on water resources in the medium-to-long term currently act as a key barrier to industry confidence as changes in flow and pressure within the network can significantly alter the available energy for recovery. The present study aims to address these uncertainties and quantify the regional and local impacts of climate change on the viability of energy recovery across water infrastructure in Ireland and the UK. Specifically, the research focuses on assessing the potential future effects of climate change on flow rates at multiple pressure reducing valve sites along the water supply network and also in terms of flow at a number of wastewater

Changes in the Perceived Risk of Climate Change: Evidence from Sudden Climatic Events

Science.gov (United States)

Anttila-Hughes, J. K.

2009-12-01

In the course of the past two decades the threat of anthropogenic climate change has moved from a scientific concern of relative obscurity to become one of the largest environmental and public goods problems in history. During this period public understanding of the risk of climate change has shifted from negligible to quite large. In this paper I propose a means of quantifying this change by examining how sudden events supporting the theory of anthropogenic climate change have affected carbon intensive companies' stock prices. Using CAPM event study methodology for companies in several carbon-intensive industries, I find strong evidence that markets have been reacting to changes in the scientific evidence for climate change for some time. Specifically, the change in magnitude of response over time seems to indicate that investors believed climate change was a potentially serious risk to corporate profits as early as the mid 1990s. Moreover, market reaction dependence on event type indicates that investors are differentiating between different advances in the scientific knowledge. Announcements by NASA GISS that the previous year was a “record hot year” for the globe are associated with negative excess returns, while news of ice shelf collapses are associated with strong positive excess returns. These results imply that investors are aware of how different aspects of climate change will affect carbon intensive companies, specifically in terms of the link between warming in general and polar ice cover. This implies that policy choices based on observable public opinion have lagged actual private concern over climate change's potential threat.

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

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 ...

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.

Papers of the CWRA climate change symposium : understanding climate change impacts on Manitoba's water resources

International Nuclear Information System (INIS)

2003-01-01

This symposium provided an opportunity for discussions on climate change issues with particular reference to the impacts on Manitoba's water resources. The presentations addressed issues of importance to governments, scientists, academics, managers, consultants and the general public. Topics of discussion ranged from climate change impacts on water quality, wetlands, hydropower, fisheries and drought, to adaptation to climate change. Recent advances in global and regional climate modelling were highlighted along with paleo-environmental indicators of climate change. The objective was to provide a better understanding of the science of climate change. The conference featured 16 presentations of which 1 was indexed separately for inclusion in this database. refs., tabs., figs

What are the costs of Scotland's climate and renewable policies?

International Nuclear Information System (INIS)

Anandarajah, Gabrial; McDowall, Will

2012-01-01

The UK government has established ambitious policies to address climate change and promote renewable energy, and has set targets both for reducing carbon emissions and for deploying renewables. Scotland, a constituent nation of the UK, has also set its own targets for climate change mitigation and renewable electricity. This paper analyses the energy, economic and environmental implications of carbon and renewable electricity targets in Scotland and the UK using a newly developed two-region UK MARKAL energy system model, where Scotland (SCT) and rest of the UK (RUK) are the two regions. The paper shows that meeting Scotland's carbon targets does not require additional decarbonisation effort if the UK meets its own targets at least cost; and that Scotland's renewable energy ambitions do imply additional costs above the least cost path to the meeting the UK's obligations under the EU renewable energy directive. Meeting Scottish renewable electricity targets diverts investment and deployment in renewables from rest of the UK to Scotland. In addition to increased energy system cost, Scottish renewable electricity targets may also require early investment in new electricity transmission capacity between Scotland and rest of the UK. - Highlights: ► Scottish climate policy is less stringent than UK policy. ► Scottish targets would complement UK targets if UK policies fail to meet UK targets. ► The possible conclusion here is that Scottish carbon targets are unnecessary. ► Scottish renewable policy is more stringent than UK policy. ► As expected, this increased stringency leads to additional costs.

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....

Modelling the impacts of projected future climate change on water resources in north-west England

Directory of Open Access Journals (Sweden)

2007-01-01

Full Text Available Over the last two decades, the frequency of water resource drought in the UK, coupled with the more recent pan-European drought of 2003, has increased concern over changes in climate. Using the UKCIP02 Medium-High (SRES A2 scenario for 2070–2100, this study investigates the impact of climate change on the operation of the Integrated Resource Zone (IRZ, a complex conjunctive-use water supply system in north-western England. The results indicate that the contribution of individual sources to yield may change substantially but that overall yield is reduced by only 18%. Notwithstanding this significant effect on water supply, the flexibility of the system enables it to meet modelled demand for much of the time under the future climate scenario, even without a change in system management, but at significant expense for pumping additional abstraction from lake and borehole sources. This research provides a basis for the future planning and management of the complex water resource system in the north-west of England.

Pimping climate change: Richard Branson, global warming, and the performance of green capitalism

OpenAIRE

Scott Prudham

2009-01-01

On 21 September 2006 UK über-entrepreneur and Virgin Group Chairman Richard Branson pledged approximately £1.6 billion, the equivalent of all the profits from Virgin Atlantic and Virgin Trains for the next ten years, to fighting climate change. Since then, Branson has restated his commitment to action on global warming, including investment in technologies for sequestering carbon dioxide from the atmosphere. In this paper, I critically examine and engage with Branson’s announcements as a spec...

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...

Climate change impacts on crop yield and quality with CO2 fertilization in China

Science.gov (United States)

Erda, Lin; Wei, Xiong; Hui, Ju; Yinlong, Xu; Yue, Li; Liping, Bai; Liyong, Xie

2005-01-01

A regional climate change model (PRECIS) for China, developed by the UK's Hadley Centre, was used to simulate China's climate and to develop climate change scenarios for the country. Results from this project suggest that, depending on the level of future emissions, the average annual temperature increase in China by the end of the twenty-first century may be between 3 and 4 °C. Regional crop models were driven by PRECIS output to predict changes in yields of key Chinese food crops: rice, maize and wheat. Modelling suggests that climate change without carbon dioxide (CO2) fertilization could reduce the rice, maize and wheat yields by up to 37% in the next 20–80 years. Interactions of CO2 with limiting factors, especially water and nitrogen, are increasingly well understood and capable of strongly modulating observed growth responses in crops. More complete reporting of free-air carbon enrichment experiments than was possible in the Intergovernmental Panel on Climate Change's Third Assessment Report confirms that CO2 enrichment under field conditions consistently increases biomass and yields in the range of 5–15%, with CO2 concentration elevated to 550 ppm Levels of CO2 that are elevated to more than 450 ppm will probably cause some deleterious effects in grain quality. It seems likely that the extent of the CO2 fertilization effect will depend upon other factors such as optimum breeding, irrigation and nutrient applications. PMID:16433100

Analysis and detection of climate change

International Nuclear Information System (INIS)

Thejll, P.; Stendel, M.

2001-01-01

The authors first discuss the concepts 'climate' and 'climate change detection', outlining the difficulties of the latter in terms of the properties of the former. In more detail they then discuss the analysis and detection, carried out at the Danish Climate Centre, of anthropogenic climate change and the nonanthropogenic changes regarding anthropogenic climate change the emphasis is on the improvement of global and regional climate models, and the reconstruction of past climates regarding non-anthropogenic changes the authors describe two case studies of potential solar influence on climate. (LN)

Yukon Government climate change action plan

International Nuclear Information System (INIS)

2009-02-01

This Climate Change Action Plan described the measures that are being taken by the Yukon Government to adapt to, understand, and reduce contributions to climate change. The action plan is the result of input received from more than 100 individuals and organizations and provides clear direction for a strategy that will minimize the negative impacts of climate change and provide economic, social and other environmental benefits through climate change mitigation. The Yukon government has already taken many actions that respond to climate change, such as: developing the Yukon Cold Climate Innovation Centre; supporting the Northern Climate Exchange for public education and outreach; funding community recycling depots and other groups that reduce waste generation, promote public awareness and divert solid waste; and working with provincial and territorial counterparts to enhance national building standards. The main objectives of the climate change actions are to enhance knowledge and understanding of climate change; adapt to climate change; reduce greenhouse gas emissions; and lead Yukon action in response to climate change. tabs., figs.

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

Climate change further exacerbates the enormous existing burden of undernutrition. It affects food and nutrition security and undermines current efforts to reduce hunger and promote nutrition. Undernutrition in turn undermines climate resilience and the coping strategies of vulnerable populations. The objectives of this paper are to identify and undertake a cross-sectoral analysis of the impacts of climate change on nutrition security and the existing mechanisms, strategies, and policies to address them. A cross-sectoral analysis of the impacts of climate change on nutrition security and the mechanisms and policies to address them was guided by an analytical framework focused on the three 'underlying causes' of undernutrition: 1) household food access, 2) maternal and child care and feeding practices, 3) environmental health and health access. The analytical framework includes the interactions of the three underlying causes of undernutrition with climate change,vulnerability, adaptation and mitigation. Within broad efforts on climate change mitigation and adaptation and climate-resilient development, a combination of nutrition-sensitive adaptation and mitigation measures, climate-resilient and nutrition-sensitive agricultural development, social protection, improved maternal and child care and health, nutrition-sensitive risk reduction and management, community development measures, nutrition-smart investments, increased policy coherence, and institutional and cross-sectoral collaboration are proposed as a means to address the impacts of climate change to food and nutrition security. This paper proposes policy directions to address nutrition in the climate change agenda and recommendations for consideration by the UN Framework Convention on Climate Change (UNFCCC). Nutrition and health stakeholders need to be engaged in key climate change adaptation and mitigation initiatives, including science-based assessment by the Intergovernmental Panel on Climate Change (IPCC

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)

Using Web GIS "Climate" for Adaptation to Climate Change

Science.gov (United States)

Gordova, Yulia; Martynova, Yulia; Shulgina, Tamara

2015-04-01

A work is devoted to the application of an information-computational Web GIS "Climate" developed by joint team of the Institute of Monitoring of Climatic and Ecological Systems SB RAS and Tomsk State University to raise awareness about current and future climate change as a basis for further adaptation. Web-GIS "Climate» (http://climate.scert.ru/) based on modern concepts of Web 2.0 provides opportunities to study regional climate change and its consequences by providing access to climate and weather models, a large set of geophysical data and means of processing and visualization. Also, the system is used for the joint development of software applications by distributed research teams, research based on these applications and undergraduate and graduate students training. In addition, the system capabilities allow creating information resources to raise public awareness about climate change, its causes and consequences, which is a necessary step for the subsequent adaptation to these changes. Basic information course on climate change is placed in the public domain and is aimed at local population. Basic concepts and problems of modern climate change and its possible consequences are set out and illustrated in accessible language. Particular attention is paid to regional climate changes. In addition to the information part, the course also includes a selection of links to popular science network resources on current issues in Earth Sciences and a number of practical tasks to consolidate the material. These tasks are performed for a particular territory. Within the tasks users need to analyze the prepared within the "Climate" map layers and answer questions of direct interest to the public: "How did the minimum value of winter temperatures change in your area?", "What are the dynamics of maximum summer temperatures?", etc. Carrying out the analysis of the dynamics of climate change contributes to a better understanding of climate processes and further adaptation

Climates Past, Present, and Yet-to-Come Shape Climate Change Vulnerabilities.

Science.gov (United States)

Nadeau, Christopher P; Urban, Mark C; Bridle, Jon R

2017-10-01

Climate change is altering life at multiple scales, from genes to ecosystems. Predicting the vulnerability of populations to climate change is crucial to mitigate negative impacts. We suggest that regional patterns of spatial and temporal climatic variation scaled to the traits of an organism can predict where and why populations are most vulnerable to climate change. Specifically, historical climatic variation affects the sensitivity and response capacity of populations to climate change by shaping traits and the genetic variation in those traits. Present and future climatic variation can affect both climate change exposure and population responses. We provide seven predictions for how climatic variation might affect the vulnerability of populations to climate change and suggest key directions for future research. Copyright © 2017 Elsevier Ltd. All rights reserved.

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.

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...

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)

Climate engineering research : A precautionary response to climate change?

NARCIS (Netherlands)

Reynolds, J.L.; Fleurke, F.M.

2013-01-01

In the face of dire forecasts for anthropogenic climate change, climate engineering is increasingly discussed as a possible additional set of responses to reduce climate change’s threat. These proposals have been controversial, in part because they – like climate change itself – pose uncertain risks

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.

Forestry Canada's perspectives on climate change

International Nuclear Information System (INIS)

Hall, J.P.; Carlson, L.W.

1990-01-01

The impacts of climatic change on Canada's forestry sector are discussed, in the context of major research priorities relating to forecasting climate, forecasting forest responses, monitoring changes, mitigating effects, and understanding the forest carbon balance. There are five major concerns that affect policy decisions: effects of climatic change on forests; adaptation to climate change; impacts of changing crops on forestry; changing forestry values in changing sociological settings; and international implications of the changing climate. A scientific program to respond to climate change issues is required, and should include the following concentrations of research effort. Planning requires projections of likely future climates, and efforts should concern relations between pre-historic climates and forest ecosystems and integrating data into predictive models. Forecasting of response of forests should include tree physiology, factors controlling reforestation, variations in forest trees, effects of pollutants, damage to forests, and forest decline

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.

When climate science became climate politics: British media representations of climate change in 1988.

Science.gov (United States)

Jaspal, Rusi; Nerlich, Brigitte

2014-02-01

Climate change has become a pressing environmental concern for scientists, social commentators and politicians. Previous social science research has explored media representations of climate change in various temporal and geographical contexts. Through the lens of Social Representations Theory, this article provides a detailed qualitative thematic analysis of media representations of climate change in the 1988 British broadsheet press, given that this year constitutes an important juncture in this transition of climate change from the domain of science to that of the socio-political sphere. The following themes are outlined: (i) "Climate change: a multi-faceted threat"; (ii) "Collectivisation of threat"; (iii) "Climate change and the attribution of blame"; and (iv) "Speculative solutions to a complex socio-environmental problem." The article provides detailed empirical insights into the "starting-point" for present-day disputes concerning climate change and lays the theoretical foundations for tracking the continuities and discontinuities characterising social representations of climate change in the future.

Energy - the changing climate. Summary of the Royal Commission on Environmental Pollution's report

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-07-01

In August 1997 the Royal Commission announced that it intended to review energy prospects for the 21st century and their environmental implications. In September 1998 it said its main focus would be the implications of considerably reducing the use of fossil fuels as an energy source in the UK by 2050, or even phasing them out completely. Evidence was invited on 23 specific issues. This document begins with a brief summary of the twenty-second report, Energy - The Changing Climate. This is followed by a short description of four UK energy scenarios for 2050. The key recommendations are given followed by a list of all the recommendations on which the government could act now. 8 figs., 15 photos.

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

How Will Climate Warming Affect Non-Native Pumpkinseed Lepomis gibbosus Populations in the U.K.?

Directory of Open Access Journals (Sweden)

Grzegorz Zięba

Full Text Available Of the non-native fishes introduced to the U.K., the pumpkinseed is one of six species predicted to benefit from the forecasted climate warming conditions. To demonstrate the potential response of adults and their progeny to a water temperature increase, investigations of parental pumpkinseed acclimatization, reproduction and YOY over-wintering were carried out in outdoor experimental ponds under ambient and elevated water temperature regimes. No temperature effects were observed on either adult survivorship and growth, and none of the assessed reproductive activity variables (total spawning time, spawning season length, number of spawning bouts appeared to be responsible for the large differences observed in progeny number and biomass. However, it was demonstrated in a previous study [Zięba G. et al., 2010] that adults in the heated ponds began spawning earlier than those of the ambient ponds. Ambient ponds produced 2.8× more progeny than the heated ponds, but these progeny were significantly smaller, probably due to their late hatching date, and subsequently suffered very high mortality over the first winter. Pumpkinseed in the U.K. will clearly benefit from climate warming through earlier seasonal reproduction, resulting in larger progeny going into winter, and as a result, higher over-winter survivorship would be expected relative to that which occurs under the present climatic regime.

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.

Our Changing Climate: A Brand New Way to Study Climate Science

Science.gov (United States)

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

2014-12-01

Earth's climate is inherently variable, but is currently changing at rates unprecedented in recent Earth history. Human activity plays a major role in this change and is projected to do so well into the future. This is the stance taken in Our Changing Climate, the brand new climate science ebook from the American Meteorological Society (AMS). Our Changing Climate investigates Earth's climate system, explores humans' impact on it, and identifies actions needed in response to climate change. Released in August 2014, Our Changing Climate is the result of a year's worth of intensive research and writing, incorporating the latest scientific understandings of Earth's climate system from reports such as IPCC AR5 and the Third National Climate Assessment. To encourage additional exploration of climate science information, scientific literature, from which chapter content was derived, is cited at the conclusion of each chapter. In addition, Topic In Depth sections appear throughout each chapter and lead to more extensive information related to various topics. For example, a Topic In Depth in Chapter 11 describes the effect of climate extremes on ranching enterprises in Nebraska. Climate science is multi-disciplinary and therefore Our Changing Climate covers a breadth of topics. From understanding basic statistics and geospatial tools used to investigate Earth's climate system to examining the psychological and financial reasons behind climate change denial, the AMS believes that a multi-disciplinary approach is the most effective way to increase climate literacy. Our Changing Climate is part of the AMS Climate Studies course which is intended for undergraduate-level students. Other course materials include an eInvestigations Manual and access to the RealTime Climate Portal, both of which provide weekly activities corresponding to that week's chapter content. The RealTime Climate Portal also has links to climate data as well as societal interactions and climate policy

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.

The impacts of climate on retailing in the UK with particular reference to the anomalously hot summer of 1995

Science.gov (United States)

Agnew, M. D.; Palutikof, J. P.

1999-11-01

The impacts on the UK retailing sector of the extreme climate of 1995 are analysed in the context of monthly climate conditions in the previous two decades. Over the period from November 1994 to October 1995, the mean monthly Central England temperature (CET) was 1.6°C above the 1961-1990 normal, the highest mean 12-month temperature since the CET records began in 1659. Retail activities are geared towards average conditions and are therefore affected in the short-term by any unexpected change in supply and demand. This study focuses on those areas of retailing where the responses to climate in terms of a change in consumer demand are most likely to be clear: first, clothing and footwear and, second, food and drink. Economic time series are extracted from official government publications (1972-1995). Stepwise multiple regressions are performed to assess the amount of variance in the retail series accounted for by monthly temperature, rainfall and sunshine indices.Statistically significant associations are found between retail and climate indices over the 1972-1995 study period, these are generally strongest in winter and spring, and weakest in summer. There is some indication of an increase in the climate-sensitivity of the retail series in unusually hot years. This may be a function of factors such as: just-in-time supply chains, refrigeration and changes in the trading environment. The anomalous climate of 1995 has the greatest economic impact on the clothing and footwear market, with extreme temperatures at the end of the summer associated with a decline in the market. An attempt is made to place a monetary value on the 1995 impacts. It is estimated that the clothing and footwear market sustained a loss of #383 million (1.7% of turnover). However, the extreme climate of 1995 brought gains to the beer and wine industries of #123 million (0.9% of turnover) and #11 million (0.2% of turnover), respectively, and a gain of approximately #25 million (1.8% of turnover

Deducing Climatic Elasticity to Assess Projected Climate Change Impacts on Streamflow Change across China

Science.gov (United States)

Liu, Jianyu; Zhang, Qiang; Zhang, Yongqiang; Chen, Xi; Li, Jianfeng; Aryal, Santosh K.

2017-10-01

Climatic elasticity has been widely applied to assess streamflow responses to climate changes. To fully assess impacts of climate under global warming on streamflow and reduce the error and uncertainty from various control variables, we develop a four-parameter (precipitation, catchment characteristics n, and maximum and minimum temperatures) climatic elasticity method named PnT, based on the widely used Budyko framework and simplified Makkink equation. We use this method to carry out the first comprehensive evaluation of the streamflow response to potential climate change for 372 widely spread catchments in China. The PnT climatic elasticity was first evaluated for a period 1980-2000, and then used to evaluate streamflow change response to climate change based on 12 global climate models under Representative Concentration Pathway 2.6 (RCP2.6) and RCP 8.5 emission scenarios. The results show that (1) the PnT climatic elasticity method is reliable; (2) projected increasing streamflow takes place in more than 60% of the selected catchments, with mean increments of 9% and 15.4% under RCP2.6 and RCP8.5 respectively; and (3) uncertainties in the projected streamflow are considerable in several regions, such as the Pearl River and Yellow River, with more than 40% of the selected catchments showing inconsistent change directions. Our results can help Chinese policy makers to manage and plan water resources more effectively, and the PnT climatic elasticity should be applied to other parts of the world.

UK Royal Navy WWII Logbooks

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — In 2006, the UK and NOAA's Climate Database Modernization Program (CDMP) funded the imaging of approximately 8,000 Royal Navy logbooks in the UK National Archives...

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.

Climate change and climate policy; Klimaendringer og klimapolitikk

Energy Technology Data Exchange (ETDEWEB)

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

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...

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.

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.

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

Disentangling the relative importance of changes in climate and land-use intensity in driving recent bird population trends.

Directory of Open Access Journals (Sweden)

Sarah M Eglington

Full Text Available Threats to biodiversity resulting from habitat destruction and deterioration have been documented for many species, whilst climate change is regarded as increasingly impacting upon species' distribution and abundance. However, few studies have disentangled the relative importance of these two drivers in causing recent population declines. We quantify the relative importance of both processes by modelling annual variation in population growth of 18 farmland bird species in the UK as a function of measures of land-use intensity and weather. Modelled together, both had similar explanatory power in accounting for annual fluctuations in population growth. When these models were used to retrodict population trends for each species as a function of annual variation in land-use intensity and weather combined, and separately, retrodictions incorporating land-use intensity were more closely linked to observed population trends than retrodictions based only on weather, and closely matched the UK farmland bird index from 1970 onwards. Despite more stable land-use intensity in recent years, climate change (inferred from weather trends has not overtaken land-use intensity as the dominant driver of bird populations.

Climate change, climatic variation and extreme biological responses.

Science.gov (United States)

Palmer, Georgina; Platts, Philip J; Brereton, Tom; Chapman, Jason W; Dytham, Calvin; Fox, Richard; Pearce-Higgins, James W; Roy, David B; Hill, Jane K; Thomas, Chris D

2017-06-19

Extreme climatic events could be major drivers of biodiversity change, but it is unclear whether extreme biological changes are (i) individualistic (species- or group-specific), (ii) commonly associated with unusual climatic events and/or (iii) important determinants of long-term population trends. Using population time series for 238 widespread species (207 Lepidoptera and 31 birds) in England since 1968, we found that population 'crashes' (outliers in terms of species' year-to-year population changes) were 46% more frequent than population 'explosions'. (i) Every year, at least three species experienced extreme changes in population size, and in 41 of the 44 years considered, some species experienced population crashes while others simultaneously experienced population explosions. This suggests that, even within the same broad taxonomic groups, species are exhibiting individualistic dynamics, most probably driven by their responses to different, short-term events associated with climatic variability. (ii) Six out of 44 years showed a significant excess of species experiencing extreme population changes (5 years for Lepidoptera, 1 for birds). These 'consensus years' were associated with climatically extreme years, consistent with a link between extreme population responses and climatic variability, although not all climatically extreme years generated excess numbers of extreme population responses. (iii) Links between extreme population changes and long-term population trends were absent in Lepidoptera and modest (but significant) in birds. We conclude that extreme biological responses are individualistic, in the sense that the extreme population changes of most species are taking place in different years, and that long-term trends of widespread species have not, to date, been dominated by these extreme changes.This article is part of the themed issue 'Behavioural, ecological and evolutionary responses to extreme climatic events'. © 2017 The Authors.

Accounting for multiple climate components when estimating climate change exposure and velocity

Science.gov (United States)

Nadeau, Christopher P.; Fuller, Angela K.

2015-01-01

The effect of anthropogenic climate change on organisms will likely be related to climate change exposure and velocity at local and regional scales. However, common methods to estimate climate change exposure and velocity ignore important components of climate that are known to affect the ecology and evolution of organisms.We develop a novel index of climate change (climate overlap) that simultaneously estimates changes in the means, variation and correlation between multiple weather variables. Specifically, we estimate the overlap between multivariate normal probability distributions representing historical and current or projected future climates. We provide methods for estimating the statistical significance of climate overlap values and methods to estimate velocity using climate overlap.We show that climates have changed significantly across 80% of the continental United States in the last 32 years and that much of this change is due to changes in the variation and correlation between weather variables (two statistics that are rarely incorporated into climate change studies). We also show that projected future temperatures are predicted to be locally novel (using climate overlap compared to 1·4 km yr−1 when estimated using traditional methods.Our results suggest that accounting for changes in the means, variation and correlation between multiple weather variables can dramatically affect estimates of climate change exposure and velocity. These climate components are known to affect the ecology and evolution of organisms, but are ignored by most measures of climate change. We conclude with a set of future directions and recommend future work to determine which measures of climate change exposure and velocity are most related to biological responses to climate change.

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

Looking for evidence of climate change impacts in the eastern Irish Sea

Directory of Open Access Journals (Sweden)

L. S. Esteves

2011-06-01

Full Text Available Although storminess is often cited as a driver of long-term coastal erosion, a lack of suitable datasets has only allowed objective assessment of this claim in a handful of case studies. This reduces our ability to understand and predict how the coastline may respond to an increase in "storminess" as suggested by global and regional climate models. With focus on 16 km of the Sefton coastline bordering the eastern Irish Sea (UK, this paper analyses available measured datasets of water level, surge level, wave height, wind speed and barometric pressure with the objective of finding trends in metocean climate that are consistent with predictions. The paper then examines rates of change in shoreline position over the period 1894 to 2005 with the aim of establishing relationships with climatic variability using a range of measured and modelled metocean parameters (with time spans varying from two to eight decades. With the exception of the mean monthly wind speed, available metocean data do not indicate any statistically significant changes outside seasonal and decadal cycles. No clear relationship was found between changes in metocean conditions and rates of shoreline change along the Sefton coast. High interannual variability and the lack of long-term measurements make unambiguous correlations between climate change and shoreline evolution problematic. However, comparison between the North Atlantic Oscillation winter index (NAOw and coastline changes suggest increased erosion at times of decreasing NAOw values and reduced erosion at times of increasing NAOw values. Erosion tends to be more pronounced when decreasing NAOw values lead to a strong negative NAO phase. At present, anthropogenic changes in the local sediment budget and the short-term impact of extreme events are still the largest threat likely to affect coastal flooding and erosion risk in the short- and medium-term. Nevertheless, the potential impacts of climate change in the long

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.)

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

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

Ozone, air quality and climatic change

International Nuclear Information System (INIS)

Van Noije, T.

2008-01-01

Changes in climate due to increased greenhouse gas emissions differ per region. Regional climate changes can also be caused by regional changes in air quality, though. On the other hand, global and regional changes in climate also lead to changes in air quality without any changes in sources of pollution. This article discusses the various aspects of the interaction between air quality and climate change with extra focus on the role of ozone. [mk] [nl

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...

Climate changes over the past millennium: Relationships with Mediterranean climates

International Nuclear Information System (INIS)

Mann, M.E.

2006-01-01

Evidence is reviewed for climate change and its causes over the interval spanning roughly the past millennium. Particular emphasis is placed on patterns of climate change influencing Mediterranean climates of the Northern Hemisphere. The evidence is taken from studies using high-resolution climate proxy data sources, and climate modeling simulations. The available evidence suggests that forced changes in dynamical modes of variability including the North Atlantic Oscillation (NAO) and El Nino/Southern Oscillation (ENSO) have played a key role in the patterns of climate variability in Mediterranean regions over the past millennium

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 ...

Learning to listen. Institutional change and legitimation in UK radioactive waste policy

Energy Technology Data Exchange (ETDEWEB)

Mackerron, G. [SPRU Science and Technology Policy Research, University of Sussex, Brighton (United Kingdom); Berkhout, F. [Institute for Environmental Studies IVM, VU University, Amsterdam (Netherlands)

2009-04-15

Over the course of 50 years, UK radioactive waste policy change has been coupled with institutional change, without much progress towards the ultimate goal of safe, long-term stewardship of wastes. We explain this history as a search for legitimacy against a shifting context of legitimation needs and deficits. Following Habermas, we argue that legitimation is derived from a process of justificatory discourse. In principle, there must be a reasonable exchange of arguments between diverse parties in society, based on common norms, for legitimacy to be achieved. We show that the work of legitimation in UK radioactive waste policy has moved from a focus on factual validity claims towards an increasing emphasis on deliberative processes. This reframing of legitimation needs explains institutional and policy changes in UK radioactive waste policy. The most recent phase of policy and institutional change, which placed public deliberation about long-term management and disposal options centre-stage, represents a new step towards bridging legitimation deficits. Plans to build new nuclear reactors in the UK based on a more closed 'streamlined' decision process risk reversing the legitimacy gains that have been achieved through growing openness on radioactive waste management.

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

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...

Sensitivity of peak flow to the change of rainfall temporal pattern due to warmer climate

Science.gov (United States)

Fadhel, Sherien; Rico-Ramirez, Miguel Angel; Han, Dawei

2018-05-01

The widely used design storms in urban drainage networks has different drawbacks. One of them is that the shape of the rainfall temporal pattern is fixed regardless of climate change. However, previous studies have shown that the temporal pattern may scale with temperature due to climate change, which consequently affects peak flow. Thus, in addition to the scaling of the rainfall volume, the scaling relationship for the rainfall temporal pattern with temperature needs to be investigated by deriving the scaling values for each fraction within storm events, which is lacking in many parts of the world including the UK. Therefore, this study analysed rainfall data from 28 gauges close to the study area with a 15-min resolution as well as the daily temperature data. It was found that, at warmer temperatures, the rainfall temporal pattern becomes less uniform, with more intensive peak rainfall during higher intensive times and weaker rainfall during less intensive times. This is the case for storms with and without seasonal separations. In addition, the scaling values for both the rainfall volume and the rainfall fractions (i.e. each segment of rainfall temporal pattern) for the summer season were found to be higher than the corresponding results for the winter season. Applying the derived scaling values for the temporal pattern of the summer season in a hydrodynamic sewer network model produced high percentage change of peak flow between the current and future climate. This study on the scaling of rainfall fractions is the first in the UK, and its findings are of importance to modellers and designers of sewer systems because it can provide more robust scenarios for flooding mitigation in urban areas.

Carbon soundings: greenhouse gas emissions of the UK music industry

Science.gov (United States)

Bottrill, C.; Liverman, D.; Boykoff, M.

2010-01-01

Over the past decade, questions regarding how to reduce human contributions to climate change have become more commonplace and non-nation state actors—such as businesses, non-government organizations, celebrities—have increasingly become involved in climate change mitigation and adaptation initiatives. For these dynamic and rapidly expanding spaces, this letter provides an accounting of the methods and findings from a 2007 assessment of greenhouse gas (GHG) emissions in the UK music industry. The study estimates that overall GHG emissions associated with the UK music market are approximately 540 000 t CO2e per annum. Music recording and publishing accounted for 26% of these emissions (138 000 t CO2e per annum), while three-quarters (74%) derived from activities associated with live music performances (400 000 t CO2e per annum). These results have prompted a group of music industry business leaders to design campaigns to reduce the GHG emissions of their supply chains. The study has also provided a basis for ongoing in-depth research on CD packaging, audience travel, and artist touring as well as the development of a voluntary accreditation scheme for reducing GHG emissions from activities of the UK music industry.

Carbon soundings: greenhouse gas emissions of the UK music industry

International Nuclear Information System (INIS)

Bottrill, C; Liverman, D; Boykoff, M

2010-01-01

Over the past decade, questions regarding how to reduce human contributions to climate change have become more commonplace and non-nation state actors-such as businesses, non-government organizations, celebrities-have increasingly become involved in climate change mitigation and adaptation initiatives. For these dynamic and rapidly expanding spaces, this letter provides an accounting of the methods and findings from a 2007 assessment of greenhouse gas (GHG) emissions in the UK music industry. The study estimates that overall GHG emissions associated with the UK music market are approximately 540 000 t CO 2 e per annum. Music recording and publishing accounted for 26% of these emissions (138 000 t CO 2 e per annum), while three-quarters (74%) derived from activities associated with live music performances (400 000 t CO 2 e per annum). These results have prompted a group of music industry business leaders to design campaigns to reduce the GHG emissions of their supply chains. The study has also provided a basis for ongoing in-depth research on CD packaging, audience travel, and artist touring as well as the development of a voluntary accreditation scheme for reducing GHG emissions from activities of the UK music industry.

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

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.

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...

Health, Climate Change and Energy Vulnerability: A Retrospective Assessment of Strategic Health Authority Policy and Practice in England

Directory of Open Access Journals (Sweden)

J. Richardson B.Sc., Ph.D., RN., DipDN., CPsychol., PGCE.

2008-01-01

Full Text Available Background A number of policy documents suggest that health services should be taking climate change and sustainability seriously and recommendations have been made to mitigate and adapt to the challenges health care providers will face. Actions include, for example, moving towards locally sourced food supplies, reducing waste, energy consumption and travel, and including sustainability in policies and strategies. A Strategic Health Authority (SHA is part of the National Health Service (NHS in England. They are responsible for developing strategies for the local health services and ensuring high-quality performance. They manage the NHS locally and are a key link between the U.K. Department of Health and the NHS. They also ensure that national priorities are integrated into local plans. Thus they are in a key position to influence policies and practices to mitigate and adapt to the impact of climate change and promote sustainability. Aim The aim of this study was to review publicly available documents produced by Strategic Health Authorities (SHA to assess the extent to which current activity and planning locally takes into consideration climate change and energy vulnerability. Methods A retrospective thematic content analysis of publicly available materials was undertaken by two researchers over a six month period in 2008. These materials were obtained from the websites of the 10 SHAs in England. Materials included annual reports, plans, policies and strategy documents. Results Of the 10 SHAs searched, 4 were found to have an absence of content related to climate change and sustainability. Of the remaining 6 SHAs that did include content related to climate change and energy vulnerability on their websites consistent themes were seen to emerge. These included commitment to a regional sustainability framework in collaboration with other agencies in the pursuit and promotion of sustainable development. Results indicate that many SHAs in England

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

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.

Responsible investors acting on climate change. Investors acting on climate change. Climate: Investors take action

International Nuclear Information System (INIS)

Simon, Marie; Blanc, Dominique; Husson-Traore, Anne-Catherine; Amiell, Alison; Barochez, Aurelie de; Conti, Sophie; Kamelgarn, Yona; Bonnet, Olivier; Braman, Stuart; Chenet, Hugues; Fisher, Remco; Hellier, Mickael; Horster, Maximilian; Kindelbacher, Sophie; Leaton, James; Lieblich, Sebastien; Neuneyer, Dustin; Lenoel, Benjamin; Smart, Lauren; Torklep Meisingset, Christine

2015-02-01

Some investors are willing to lower the carbon emission financed by their investment, recognizing that climate change has financial impacts. At first they measure the carbon footprint of their portfolio, than initiate shareholder engagement actions at oil and gas companies, publish list of exclusion composed of the most carbon-intensive companies and ask for ex fossil fuels indices. In June 2015, Novethic launches the first actualisation of its study released on February 2015 on the mobilisation of investors on climate change over the whole 2015 year. The trend is gaining momentum since more than 200 additional investors publicly disclosed commitments to integrate climate risk into their investment and management practices. In September 2015, for its second update of the report on how investors are taking action on climate change, more than 800 entities were screened. As a key result, investor's actions gain momentum: approaches are growing in number and becoming more expert, divestments are widespread in Europe, and green investments promises are more ambitious. The last edition of November 2015 highlights and scans an exclusive panel of 960 investors worth Euro 30 trillion of assets who have made steps forward to tackle climate change. During the last 8 months, their number has almost increased twofold. This document brings together the first edition of Novethic's study and its three updates

Global climate change and international security

Energy Technology Data Exchange (ETDEWEB)

Rice, M.

1991-01-01

On May 8--10, 1991, the Midwest Consortium of International Security Studies (MCISS) and Argonne National Laboratory cosponsored a conference on Global Climate Change and International Security. The aim was to bring together natural and social scientists to examine the economic, sociopolitical, and security implications of the climate changes predicted by the general circulation models developed by natural scientists. Five themes emerged from the papers and discussions: (1) general circulation models and predicted climate change; (2) the effects of climate change on agriculture, especially in the Third World; (3) economic implications of policies to reduce greenhouse gas emissions; (4) the sociopolitical consequences of climate change; and (5) the effect of climate change on global security.

Climate Change Through a Poverty Lens

Science.gov (United States)

Rozenberg, J.; Hallegatte, S.

2017-12-01

Analysis of the economic impact of climate change typically considers regional or national economies and assesses its impact on macroeconomic aggregates such as gross domestic product. These studies therefore do not investigate the distributional impacts of climate change within countries or the impacts on poverty. This Perspective aims to close this gap and provide an assessment of climate change impacts at the household level to investigate the consequences of climate change for poverty and for poor people. It does so by combining assessments of the physical impacts of climate change in various sectors with household surveys. In particular, it highlights how rapid and inclusive development can reduce the future impact of climate change on poverty.

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

Capturing Tweets on Climate Change: What is the role of Twitter in Climate Change Communication?

Science.gov (United States)

Ngo, A. M.; McNeal, K.; Luginbuhl, S.; Enteen, J.

2015-12-01

Climate change is a major environmental issue that is often discussed throughout the world using social media outlets such as Twitter. This research followed and collected tweets about climate change as they related to two events: (i) the June 18, 2015 release of the Encyclical by Pope Francis which included content about climate change and (ii) the upcoming COP21 conference, a United Nations climate change conference, to be held on Dec. 7-8, 2015 in Paris. Using a Twitter account and Ncapture we were able to collect tens of thousands of climate change related tweets that were then loaded into a program called Nvivo which stored the tweets and associated publically available user information. We followed a few major hashtags such as COP21, UNFCCC, @climate, and the Pope. We examined twitter users, the information sources, locations, number of re-tweets, and frequency of tweets as well as the category of the tweet in regard to positive, negative, and neutral positions about climate. Frequency analysis of tweets over a 10 day period of the Encyclical event showed that ~200 tweets per day were made prior to the event, with ~1000 made on the day of the event, and ~100 per day following the event. For the COP21 event, activity ranged from 2000-3000 tweets per day. For the Encyclical event, an analysis of 1100 tweets on the day of release indicated that 47% of the tweets had a positive perspective about climate change, 50% were neutral, 1% negative, and 2% were unclear. For the COP21 event, an analysis of 342 tweets randomly sampled from 31,721 tweets, showed that 53% of the tweets had a positive perspective about climate change, 12% were neutral, 13% negative, and 22% were unclear. Differences in the frequency and perspectives of tweets were likely due to the nature of the events, one a long-term and recurring international event and the other a single international religious-oriented event. We tabulated the top 10 tweets about climate change as they relate to these two

Prospects for future climate: A special US/USSR report on climate and climate change

International Nuclear Information System (INIS)

MacCracken, M.C.; Budyko, M.I.; Hecht, A.D.; Izrael, Y.A.

1990-01-01

Starting with the US-USSR Agreement on Protection of the Environment signed in 1972, the two nations have cooperated in joint research on atmospheric and environmental problems. The result of these efforts has been an innovative approach to projecting future climate change based on what has been learned about past warm periods and what can be learned from models. The chapters in this document explore the following: past changes in climate, both paleoclimatology and changes in the recent past; changes in atmospheric composition; estimates of greenhouse-induced change including the use of both empirical methods and climate models; impacts of climate change on water resources and agriculture in the two countries; and prospects for future climate changes

Global Climate Change Pilot Course Project

Science.gov (United States)

Schuenemann, K. C.; Wagner, R.

2011-12-01

In fall 2011 a pilot course on "Global Climate Change" is being offered, which has been proposed to educate urban, diverse, undergraduate students about climate change at the introductory level. The course has been approved to fulfill two general college requirements, a natural sciences requirement that focuses on the scientific method, as well as a global diversity requirement. This course presents the science behind global climate change from an Earth systems and atmospheric science perspective. These concepts then provide the basis to explore the effect of global warming on regions throughout the world. Climate change has been taught as a sub-topic in other courses in the past solely using scientific concepts, with little success in altering the climate change misconceptions of the students. This pilot course will see if new, innovative projects described below can make more of an impact on the students' views of climate change. Results of the successes or failures of these projects will be reported, as well as results of a pre- and post-course questionnaire on climate change given to students taking the course. Students in the class will pair off and choose a global region or country that they will research, write papers on, and then represent in four class discussions spaced throughout the semester. The first report will include details on the current climate of their region and how the climate shapes that region's society and culture. The second report will discuss how that region is contributing to climate change and/or sequestering greenhouse gases. Thirdly, students will discuss observed and predicted changes in that region's climate and what impact it has had, and could have, on their society. Lastly, students will report on what role their region has played in mitigating climate change, any policies their region may have implemented, and how their region can or cannot adapt to future climate changes. They will also try to get a feel for the region

Examining the potential impacts of climate change on international security: EU-Africa partnership on climate change.

Science.gov (United States)

Dodo, Mahamat K

2014-01-01

Climate Change like many global problems nowadays is recognized as a threat to the international security and cooperation. In theoretical terms, it is being securitized and included in the traditional security studies. Climate change and its accompanying environmental degradation are perceived to be a threat that can have incalculable consequences on the international community. The consequences are said to have more effects in small island developing nations and Africa where many States are fragile and overwhelmed with mounting challenges. In recent years, the security implications of the climate change are being addressed from national, regional and multilateral level. Against this backdrop, this paper intends to contribute to the debate on climate change and international security and present a broader perspective on the discussion. The paper will draw from the EU-Africa partnership on climate change and is structured as follows: the first part introduces the background of the international climate change policy and its securitization, the second part covers the EU-Africa relations and EU-Africa partnership on climate change, and the third part discusses the Congo Basin Forest Partnership as a concrete example of EU-Africa Partnership on Climate Change. Lastly, the paper concludes by drawing some conclusions and offers some policy perspectives and recommendations. Q54; 055; 052; 01;

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.

Tectonic and climatic considerations for deep geological disposal of radioactive waste: A UK perspective.

Science.gov (United States)

McEvoy, F M; Schofield, D I; Shaw, R P; Norris, S

2016-11-15

Identifying and evaluating the factors that might impact on the long-term integrity of a deep Geological Disposal Facility (GDF) and its surrounding geological and surface environment is central to developing a safety case for underground disposal of radioactive waste. The geological environment should be relatively stable and its behaviour adequately predictable so that scientifically sound evaluations of the long-term radiological safety of a GDF can be made. In considering this, it is necessary to take into account natural processes that could affect a GDF or modify its geological environment up to 1millionyears into the future. Key processes considered in this paper include those which result from plate tectonics, such as seismicity and volcanism, as well as climate-related processes, such as erosion, uplift and the effects of glaciation. Understanding the inherent variability of process rates, critical thresholds and likely potential influence of unpredictable perturbations represent significant challenges to predicting the natural environment. From a plate-tectonic perspective, a one million year time frame represents a very short segment of geological time and is largely below the current resolution of observation of past processes. Similarly, predicting climate system evolution on such time-scales, particularly beyond 200ka AP is highly uncertain, relying on estimating the extremes within which climate and related processes may vary with reasonable confidence. The paper highlights some of the challenges facing a deep geological disposal program in the UK to review understanding of the natural changes that may affect siting and design of a GDF. Crown Copyright © 2016. Published by Elsevier B.V. All rights reserved.

Eye tracking and climate change: How is climate literacy information processed?

Science.gov (United States)

Williams, C. C.; McNeal, K. S.

2011-12-01

The population of the Southeastern United States is perceived to be resistant to information regarding global climate change. The Climate Literacy Partnership in the Southeast (CLiPSE) project was formed to provide a resource for climate science information. As part of this project, we are evaluating the way that education materials influence the interpretation of climate change related information. At Mississippi State University, a study is being conducted examining how individuals from the Southeastern United States process climate change information and whether or not the interaction with such information impacts the interpretation of subsequent climate change related information. By observing the patterns both before and after an educational intervention, we are able to evaluate the effectiveness of the climate change information on an individual's interpretation of related information. Participants in this study view figures describing various types of climate change related information (CO2 emissions, sea levels, etc.) while their eye movements are tracked to determine a baseline for the way that they process this type of graphical data. Specifically, we are examining time spent viewing and number of fixations on critical portions of the figures prior to exposure to an educational document on climate change. Following the baseline period, we provide participants with portions of a computerized version of Climate Literacy: The Essential Principles of Climate Sciences that the participants read at their own pace while their eye movements are monitored. Participants are told that they will be given a test on the material after reading the resource. After reading the excerpt, participants are presented with a new set of climate change related figures to interpret (with eye tracking) along with a series of questions regarding information contained in the resource. We plan to evaluate changes that occur in the way that climate change related information is

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

The Impact of Role Conflict, Role Ambiguity and Organizational Climate on the Job Satisfaction of Academic Staff in Research-Intensive Universities in the UK

Science.gov (United States)

Schulz, John

2013-01-01

This study focuses on academics in research-intensive universities in the UK and explores their perceptions of organizational climate, role conflict, role ambiguity and job satisfaction. The findings suggest that the universities have multiple organizational climates. Three organizational climate types -- the Clan, the Hierarchy and the Adhocracy…

Climate Trends and Farmers' Perceptions of Climate Change in Zambia.

Science.gov (United States)

Mulenga, Brian P; Wineman, Ayala; Sitko, Nicholas J

2017-02-01

A number of studies use meteorological records to analyze climate trends and assess the impact of climate change on agricultural yields. While these provide quantitative evidence on climate trends and the likely effects thereof, they incorporate limited qualitative analysis of farmers' perceptions of climate change and/or variability. The present study builds on the quantitative methods used elsewhere to analyze climate trends, and in addition compares local narratives of climate change with evidence found in meteorological records in Zambia. Farmers offer remarkably consistent reports of a rainy season that is growing shorter and less predictable. For some climate parameters-notably, rising average temperature-there is a clear overlap between farmers' observations and patterns found in the meteorological records. However, the data do not support the perception that the rainy season used to begin earlier, and we generally do not detect a reported increase in the frequency of dry spells. Several explanations for these discrepancies are offered. Further, we provide policy recommendations to help farmers adapt to climate change/variability, as well as suggestions to shape future climate change policies, programs, and research in developing countries.

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.

Quantitative approaches in climate change ecology

DEFF Research Database (Denmark)

Brown, Christopher J.; Schoeman, David S.; Sydeman, William J.

2011-01-01

Contemporary impacts of anthropogenic climate change on ecosystems are increasingly being recognized. Documenting the extent of these impacts requires quantitative tools for analyses of ecological observations to distinguish climate impacts in noisy data and to understand interactions between...... climate variability and other drivers of change. To assist the development of reliable statistical approaches, we review the marine climate change literature and provide suggestions for quantitative approaches in climate change ecology. We compiled 267 peer‐reviewed articles that examined relationships...

Attribution of UK Winter Floods to Anthropogenic Forcing

Science.gov (United States)

Schaller, N.; Alison, K.; Sparrow, S. N.; Otto, F. E. L.; Massey, N.; Vautard, R.; Yiou, P.; van Oldenborgh, G. J.; van Haren, R.; Lamb, R.; Huntingford, C.; Crooks, S.; Legg, T.; Weisheimer, A.; Bowery, A.; Miller, J.; Jones, R.; Stott, P.; Allen, M. R.

2014-12-01

Many regions of southern UK experienced severe flooding during the 2013/2014 winter. Simultaneously, large areas in the USA and Canada were struck by prolonged cold weather. At the time, the media and public asked whether the general rainy conditions over northern Europe and the cold weather over North America were caused by climate change. Providing an answer to this question is not trivial, but recent studies show that probabilistic event attribution is feasible. Using the citizen science project weather@home, we ran over 40'000 perturbed initial condition simulations of the 2013/2014 winter. These simulations fall into two categories: one set aims at simulating the world with climate change using observed sea surface temperatures while the second set is run with sea surface temperatures corresponding to a world that might have been without climate change. The relevant modelled variables are then downscaled by a hydrological model to obtain river flows. First results show that anthropogenic climate change led to a small but significant increase in the fractional attributable risk for 30-days peak flows for the river Thames. A single number can summarize the final result from probabilistic attribution studies indicating, for example, an increase, decrease or no change to the risk of the event occurring. However, communicating this to the public, media and other scientists remains challenging. The assumptions made in the chain of models used need to be explained. In addition, extreme events, like the UK floods of the 2013/2014 winter, are usually caused by a range of factors. While heavy precipitation events can be caused by dynamic and/or thermodynamic processes, floods occur only partly as a response to heavy precipitation. Depending on the catchment, they can be largely due to soil properties and conditions of the previous months. Probabilistic attribution studies are multidisciplinary and therefore all aspects need to be communicated properly.

Learning the law: practical proposals for UK medical education.

Science.gov (United States)

Margetts, J K

2016-02-01

Ongoing serious breaches in medical professionalism might be avoided if UK doctors rethink their approach to law. UK medical education has a role in creating a climate of change by re-examining how law is taught to medical students. Adopting a more insightful approach in the UK to the impact of The Human Rights Act and learning to manipulate legal concepts, such as conflict of interest, need to be taught to medical students now if UK doctors are to manage complex decision-making in the NHS of the future. The literature is reviewed from a unique personal perspective of a doctor and lawyer, and practical proposals for developing medical education in law in the UK are suggested. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

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.

Identifying evidence of climate change impact on extreme events in permeable chalk catchments

Science.gov (United States)

Butler, A. P.; Nubert, S.

2009-12-01

The permeable chalk catchments of southern England are vital for the economy and well being of the UK. Not only important as a water resource, their freely draining soils support intensive agricultural production, and the rolling downs and chalk streams provide important habitants for many protected plant and animal species. Consequently, there are concerns about the potential impact of climate change on such catchments, particularly in relation to groundwater recharge. Of major concern are possible changes in extreme events, such as groundwater floods and droughts, as any increase in the frequency and/or severity of these has important consequences for water resources, ecological systems and local infrastructure. Studies of climate change impact on extreme events for such catchments have indicated that, under medium and high emissions scenarios, droughts are likely to become more severe whilst floods less so. However, given the uncertainties in such predictions and the inherent variability in historic data, producing definitive evidence of changes in flood/drought frequency/severity poses a significant challenge. Thus, there is a need for specific extreme event statistics that can be used as indicators of actual climate change in streamflow and groundwater level observations. Identifying such indicators that are sufficiently robust requires catchments with long historic time series data. One such catchment is the River Lavant, an intermittent chalk stream in West Sussex, UK. Located within this catchment is Chilgrove House, the site of the UK’s longest groundwater monitoring well (with a continuous record of water level observations of varying frequency dating back to 1836). Using a variety of meteorological datasets, the behaviour of the catchment has been modelled, from 1855 to present, using a 'leaky aquifer' conceptual model. Model calibration was based on observed daily streamflow, at a gauging station just outside the town of Chichester, from 1970. Long

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...

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.

Climate change in China and China’s policies and actions for addressing climate change

OpenAIRE

Luo Y.; Qin D.; Huang J.

2010-01-01

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 warmi...

Hard choices : climate change in Canada

Energy Technology Data Exchange (ETDEWEB)

Coward, H.; Weaver, A.J. (eds.)

2004-07-01

This book explains the nature of climate change, the options to respond to it and the virtues of Canada's commitment to the Kyoto Protocol. It includes a collection of essays by prominent Canadian scientists and scholars who discuss the impacts of climate change on Canada from physical, social, technological, economic and political perspectives. Climate change assessments have been made possible by monitoring and recording changes in atmospheric concentrations of greenhouse gases. As a result of these assessments, climate change has become an issue on policy agendas. Advanced computer models have convinced much of the scientific community that climate change will bring with it droughts, floods, hurricanes, forest fires, ice storms, blackouts, and increased warming in countries in high latitudes, including Canada, despite remaining uncertainties about how human activities will affect the climate. The authors cautioned that climate change response strategies can only be refined once these uncertainties are significantly reduced. refs., tabs., figs.

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...

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.

Research Advances of Impacts of Climate Changes on Crop Climatic Adaptability

Institute of Scientific and Technical Information of China (English)

无

2011-01-01

Agriculture received most direct influences from climate changes. Because of climate changes, agricultural climate resources changed and thus influenced climate adaptability of agricultural products. The growth and output of crops were finally affected. The calculation method and application of agricultural products in recent years were summarized. Several questions about the response of agricultural crops to climate elements were proposed for attention.

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

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

The development of climatic scenarios for assessing impacts of climate change

Energy Technology Data Exchange (ETDEWEB)

Carter, T; Tuomenvirta, H [Finnish Meteorological Inst., Helsinki (Finland); Posch, M [National Inst. of Public Health and the Environment, Bilthoven (Netherlands)

1996-12-31

There is a growing recognition that mitigation measures for limiting future global changes in climate due to the enhanced greenhouse effect are unlikely to prevent some changes from occurring. Thus, if climate changes appear to be unavoidable, there is an increased need to evaluate their likely impacts on natural systems and human activities. Most impacts of climate change need to be examined at a regional scale, and their assessment requires up-to-date information on future regional climate changes. Unfortunately, accurate predictions of regional climate are not yet available. Instead, it is customary to construct climatic scenarios, which are plausible representations of future climate based on the best available information. This presentation outlines seven principles of climatic scenario development for impact studies, briefly describing some of the strengths and weaknesses of available methods and then illustrating one approach adopted in Finland

The development of climatic scenarios for assessing impacts of climate change

International Nuclear Information System (INIS)

Carter, T.; Tuomenvirta, H.; Posch, M.

1995-01-01

There is a growing recognition that mitigation measures for limiting future global changes in climate due to the enhanced greenhouse effect are unlikely to prevent some changes from occurring. Thus, if climate changes appear to be unavoidable, there is an increased need to evaluate their likely impacts on natural systems and human activities. Most impacts of climate change need to be examined at a regional scale, and their assessment requires up-to-date information on future regional climate changes. Unfortunately, accurate predictions of regional climate are not yet available. Instead, it is customary to construct climatic scenarios, which are plausible representations of future climate based on the best available information. This presentation outlines seven principles of climatic scenario development for impact studies, briefly describing some of the strengths and weaknesses of available methods and then illustrating one approach adopted in Finland

The development of climatic scenarios for assessing impacts of climate change

Energy Technology Data Exchange (ETDEWEB)

Carter, T.; Tuomenvirta, H. [Finnish Meteorological Inst., Helsinki (Finland); Posch, M. [National Inst. of Public Health and the Environment, Bilthoven (Netherlands)

1995-12-31

There is a growing recognition that mitigation measures for limiting future global changes in climate due to the enhanced greenhouse effect are unlikely to prevent some changes from occurring. Thus, if climate changes appear to be unavoidable, there is an increased need to evaluate their likely impacts on natural systems and human activities. Most impacts of climate change need to be examined at a regional scale, and their assessment requires up-to-date information on future regional climate changes. Unfortunately, accurate predictions of regional climate are not yet available. Instead, it is customary to construct climatic scenarios, which are plausible representations of future climate based on the best available information. This presentation outlines seven principles of climatic scenario development for impact studies, briefly describing some of the strengths and weaknesses of available methods and then illustrating one approach adopted in Finland

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

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)

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.

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

Research on climate effects. Effects of climate changes. Proceedings

International Nuclear Information System (INIS)

Fischer, W.; Stein, G.

1991-01-01

Global changes affecting the earth are at the forefront of public interest, possibly caused by climate alterations amongst other things. The public expects appropriate measures from politics to successfully adapt to unavoidable climate changes. As well as an investigation into the causes of climatic changes and the corollaries between the different scientific phenomena, the effects on the economy and society must also be examined. The Federal Minister for Research and Technology aims to make a valuable German contribution to international Global Change Research with the focal point ''Effects of Climate Changes on the Ecological and Civil System''. The aim of the workshop was to give an outline of current scientific knowledge, sketch out research requirements and give recommendations on the focal point with regard to the BMFT. (orig.) [de

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.

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...

Beyond cool: adapting upland streams for climate change using riparian woodlands.

Science.gov (United States)

Thomas, Stephen M; Griffiths, Siân W; Ormerod, Steve J

2016-01-01

Managed adaptation could reduce the risks of climate change to the world's ecosystems, but there have been surprisingly few practical evaluations of the options available. For example, riparian woodland is advocated widely as shade to reduce warming in temperate streams, but few studies have considered collateral effects on species composition or ecosystem functions. Here, we use cross-sectional analyses at two scales (region and within streams) to investigate whether four types of riparian management, including those proposed to reduce potential climate change impacts, might also affect the composition, functional character, dynamics and energetic resourcing of macroinvertebrates in upland Welsh streams (UK). Riparian land use across the region had only small effects on invertebrate taxonomic composition, while stable isotope data showed how energetic resources assimilated by macroinvertebrates in all functional guilds were split roughly 50:50 between terrestrial and aquatic origins irrespective of riparian management. Nevertheless, streams draining the most extensive deciduous woodland had the greatest stocks of coarse particulate matter (CPOM) and greater numbers of 'shredding' detritivores. Stream-scale investigations showed that macroinvertebrate biomass in deciduous woodland streams was around twice that in moorland streams, and lowest of all in streams draining non-native conifers. The unexpected absence of contrasting terrestrial signals in the isotopic data implies that factors other than local land use affect the relative incorporation of allochthonous subsidies into riverine food webs. Nevertheless, our results reveal how planting deciduous riparian trees along temperate headwaters as an adaptation to climate change can modify macroinvertebrate function, increase biomass and potentially enhance resilience by increasing basal resources where cover is extensive (>60 m riparian width). We advocate greater urgency in efforts to understand the ecosystem

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...

Late Quaternary changes in climate

Energy Technology Data Exchange (ETDEWEB)

Holmgren, K; Karlen, W [Stockholm Univ. (Sweden). Dept. of Physical Geography

1998-12-01

This review concerns the Quaternary climate with an emphasis on the last 200 000 years. The present state of art in this field is described and evaluated. The review builds on a thorough examination of classic and recent literature. General as well as detailed patterns in climate are described and the forcing factors and feed-back effects are discussed. Changes in climate occur on all time-scales. During more than 90% of the Quaternary period earth has experienced vast ice sheets, i.e. glaciations have been more normal for the period than the warm interglacial conditions we face today. Major changes in climate, such as the 100 000 years glacial/interglacial cycle, are forced by the Milankovitch three astronomical cycles. Because the cycles have different length climate changes on earth do not follow a simple pattern and it is not possible to find perfect analogues of a certain period in the geological record. Recent discoveries include the observation that major changes in climate seem to occur at the same time on both hemispheres, although the astronomical theory implies a time-lag between latitudes. This probably reflects the influence of feed-back effects within the climate system. Another recent finding of importance is the rapid fluctuations that seem to be a normal process. When earth warmed after the last glaciation temperature jumps of up to 10 deg C occurred within less than a decade and precipitation more than doubled within the same time. The forcing factors behind these rapid fluctuations are not well understood but are believed to be a result of major re-organisations in the oceanic circulation. Realizing that nature, on its own, can cause rapid climate changes of this magnitude put some perspective on the anthropogenic global warming debate, where it is believed that the release of greenhouse gases will result in a global warming of a few C. To understand the forcing behind natural rapid climate changes appears as important as to understand the role

Late Quaternary changes in climate

International Nuclear Information System (INIS)

Holmgren, K.; Karlen, W.

1998-12-01

This review concerns the Quaternary climate with an emphasis on the last 200 000 years. The present state of art in this field is described and evaluated. The review builds on a thorough examination of classic and recent literature. General as well as detailed patterns in climate are described and the forcing factors and feed-back effects are discussed. Changes in climate occur on all time-scales. During more than 90% of the Quaternary period earth has experienced vast ice sheets, i.e. glaciations have been more normal for the period than the warm interglacial conditions we face today. Major changes in climate, such as the 100 000 years glacial/interglacial cycle, are forced by the Milankovitch three astronomical cycles. Because the cycles have different length climate changes on earth do not follow a simple pattern and it is not possible to find perfect analogues of a certain period in the geological record. Recent discoveries include the observation that major changes in climate seem to occur at the same time on both hemispheres, although the astronomical theory implies a time-lag between latitudes. This probably reflects the influence of feed-back effects within the climate system. Another recent finding of importance is the rapid fluctuations that seem to be a normal process. When earth warmed after the last glaciation temperature jumps of up to 10 deg C occurred within less than a decade and precipitation more than doubled within the same time. The forcing factors behind these rapid fluctuations are not well understood but are believed to be a result of major re-organisations in the oceanic circulation. Realizing that nature, on its own, can cause rapid climate changes of this magnitude put some perspective on the anthropogenic global warming debate, where it is believed that the release of greenhouse gases will result in a global warming of a few C. To understand the forcing behind natural rapid climate changes appears as important as to understand the role

Changing trends in reproductive/lifestyle factors in UK women

DEFF Research Database (Denmark)

Gentry-Maharaj, Aleksandra; Glazer, Clara; Burnell, Matthew

2017-01-01

of the UK Collaborative Trial of Ovarian Cancer Screening (UKCTOCS). DESIGN: Prospective birth cohort analysis. SETTING: Population cohort invited between 2001 and 2005 from age-sex registers of 27 Primary Care Trusts in England, Wales and Northern Ireland and recruited through 13 National Health Service......-reported data on reproductive factors provided at recruitment were explored using tabular and graphical summaries to examine for differences between the birth cohorts. OUTCOME MEASURES: Trends in mean age at menarche and menopause, use of oral contraceptives, change in family size, infertility treatments, tubal...... to reflect the reproductive history of the UK female postmenopausal population of similar age. Since these are risk factors for hormone-related cancers, these trends are important in understanding the changing incidence of these cancers. TRIAL REGISTRATION NUMBER: International Standard Randomised Controlled...

U.S. Navy Climate Change Roadmap

Science.gov (United States)

2010-04-01

Climate change is a national security challenge with strategic implications for the Navy. Climate change will lead to increased tensions in nations...with weak economies and political institutions. While climate change alone is not likely to lead to future conflict, it may be a contributing factor... Climate change is affecting, and will continue to affect, U.S. military installations and access to natural resources worldwide. It will affect the

iSeeChange: Crowdsourced Climate Change Reporting

Science.gov (United States)

Drapkin, J. K.

2012-12-01

Directly engaging local communities about their climate change experiences has never been more important. As weather and climate become more unpredictable, these experiences provide a baseline for community decisions, developing adaptation strategies, and planning for the future. Typically, climate change is documented in a top-down fashion: a scientist has a question, makes observations, and publishes a study; in the best case scenario, a journalist reports on the results; if there's time, a local anecdote is sought to put the results in a familiar context. iSeeChange, a public media project funded by the Corporation for Public Broadcasting, reports local environmental change in reverse and turns community questions and conversations with scientists into reported stories that promote opportunities to learn about climate change's affects on the environment and daily life. iSeeChange engages residents of the North Fork Valley region of western Colorado in a multiplatform conversation with scientists about how they perceive their environment is changing through the course of a year - season to season. By bringing together public radio, a mobile reporting and cellular engagement strategy, and a custom crowdsourcing multimedia platform, iSeeChange provides a central access point to collect observations (texts, photographs, voice recordings, and video), organize conversations and interviews with scientists, and report stories online and on air. In this way, iSeeChange is building a dynamic crowdsourced reservoir of information that can increase awareness of environmental problems and potentially disseminate useful information about climate change and successful adaptation strategies. Ultimately, by understanding the community's information needs in a localized question-driven context, the iSeeChange platform presents opportunities for the science community to better understand the value of information and develop better ways to tailor information for communities to use

Potential Impacts of Climate Change in Kenya

International Nuclear Information System (INIS)

Ogola, J.S.; Abira, M.A.; Awuor, V.O.

1997-01-01

According to the United Nations Framework Convention on Climate Change (UNFCCC), climate change is attributed directly or indirectly to human activities that alter the composition of the global atmosphere. It is a phenomenon that is still inadequately understood by the general public. Planners, policy makers and even within institutions of learning, but one which is bound to affect our environment and development activities. There is therefore need for information dissemination, systematic research, policy formulation, and development of strategies for managing climate change. The book is divided into five parts, Part I presents basic information on climate change; Part II looks at climatic change and natural resources; Part III discusses implications of climate change; Part IV presents ethical issues related to climatic change; and Part V deals with responses to climate change

Climate Change: From Science to Practice.

Science.gov (United States)

Wheeler, Nicola; Watts, Nick

2018-03-01

Climate change poses a significant threat to human health. Understanding how climate science can be translated into public health practice is an essential first step in enabling robust adaptation and improving resiliency to climate change. Recent research highlights the importance of iterative approaches to public health adaptation to climate change, enabling uncertainties of health impacts and barriers to adaptation to be accounted for. There are still significant barriers to adaptation, which are context-specific and thus present unique challenges to public health practice. The implementation of flexible adaptation approaches, using frameworks targeted for public health, is key to ensuring robust adaptation to climate change in public health practice. The BRACE framework provides an excellent approach for health adaptation to climate change. Combining this with the insights provided and by the adaptation pathways approach allows for more deliberate accounting of long-term uncertainties. The mainstreaming of climate change adaptation into public health practice and planning is important in facilitating this approach and overcoming the significant barriers to effective adaptation. Yet, the immediate and future limits to adaptation provide clear justification for urgent and accelerated efforts to mitigate climate change.

Climate Change 2014: Technical Summary

Science.gov (United States)

Field, Chrisopher B.; Barros, Vicente; Mach, Katherine; Mastrandrea, Michael; van Aalst, Maarten; Adger, Niel; Arent, Douglas J; Barnett, Jonathan; Betts, Richard; Bilir, Eren; Birkmann, Joern; Carmin, Joann; Chadee, Dave; Challinor, Andrew; Chaterjee, Monalisa; Cramer, Wolfgang; Davidson, Debra; Estrada, Yuka; Gatusso, Jean-Pierre; Hijioka, Yasuakai; Yohe, Gary; Hiza, Margaret; Hoegh-Guldberg, Ove; Huang, He-Qing; Insarov, Gregory; Jones, Roger; Kovats, Sari; Lankao, Patricia Romero; Larsen, Joan Nymand; Losada, Iñigo; Marengo, José; McLean, Roger; Mearns, Linda; Mechler, Reinhard; Morton, John; Niang, Isabelle; Oki, Taikan; Olwoch, Jane Mukarugwiza; Opondo, Maggie; Poloczanska, Elvira; Pörtner, Hans -O.; Reisinger, Andy; Revi, Aromar; Schmidt, Daniela; Shaw, Rebecca; Solecki, William; Stone, Dáithí; Stone, John; Strzepek, Ken; Suarez, Avelino G.; Tschakert, Petra; Valentini, Riccardo; Vicuna, Sebastian; Villamizar, Alicia; Vincent, Katharine; Warren, Rachel; White, Leslie; Wilbanks, Thomas; Wong, Poh Poh

2014-01-01

Human interference with the climate system is occurring (WGI AR5 SPM Section D.3; WGI AR5 Sections 2.2, 6.3, 10.3 to 10.6, 10.9). Climate change poses risks for human and natural systems. The assessment of impacts, adaptation, and vulnerability in the Working Group II contribution to the IPCC’s Fifth Assessment Report (WGII AR5) evaluates how patterns of risks and potential benefits are shifting due to climate change. It considers how impacts and risks related to climate change can be reduced and managed through adaptation and mitigation. The report assesses needs, options, opportunities, constraints, resilience, limits, and other aspects associated with adaptation. It recognizes that risks of climate change will vary across regions and populations, through space and time, dependent on myriad factors including the extent of adaptation and mitigation. For the past 2 decades, IPCC’s Working Group II has developed assessments of climate change impacts, adaptation, and vulnerability. The WGII AR5 builds from the WGII contribution to the IPCC’s Fourth Assessment Report (WGII AR4), published in 2007, and the Special Report on Managing the Risks of Extreme Events and Disasters to Advance Climate Change Adaptation (SREX), published in 2012. It follows the Working Group I contribution to the AR5. The WGII AR5 is presented in two parts (Part A: Global and Sectoral Aspects, and Part B: Regional Aspects), reflecting the expanded literature basis and multidisciplinary approach, increased focus on societal impacts and responses, and continued regionally comprehensive coverage. [1.1 to 1.3] The number of scientific publications available for assessing climate change impacts, adaptation, and vulnerability more than doubled between 2005 and 2010, with especially rapid increases in publications related to adaptation, allowing for a more robust assessment that supports policymaking (high confidence). The diversity of the topics and regions covered has similarly expanded, as has

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)

Feframing Climate Change for Environmental Health.

Science.gov (United States)

Weems, Caitlin; Subramaniam, Prithwi Raj

2017-04-01

Repeated warnings by the scientific community on the dire consequences of climate change through global warming to the ecology and sustenance of our planet have not been give appropriate attention by the U.S. public. Research has shown that climate change is responsible for catastrophic weather occurrences--such as floods, tornadoes, hurricanes, and heat waves--resulting in environmental and public health issues. The purpose of this report is to examine factors influencing public views on climate change. Theoretical and political perspectives are examined to unpack opinions held by the public in the U.S. on climate change. The Health Belief Model is used as an example to showcase the efficacy of an individual behavior change program in providing the synergy to understand climate change at the microlevel. The concept of reframing is discussed as a strategy to alter how the public views climate change.

The economics of energy policy in China. Implications for global climate change

International Nuclear Information System (INIS)

Zhongxiang Zhang

1998-01-01

This book is the first systematic and comprehensive attempt to deal with the economic implications of carbon abatement for the Chinese economy in the light of the economics of climate change. The book provides 1) an analysis of the Chinese energy system in order to shed light on its implications for China's future CO 2 emissions; 2) a macroeconomic analysis of CO 2 emission limits for China, using a newly-developed computable general equilibrium model of the Chinese economy; and 3) a cost-effective analysis of carbon abatement options in China's electricity sector by means of a technology-oriented dynamic optimization model. (UK)

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.

Climate change and respiratory health.

Science.gov (United States)

Gerardi, Daniel A; Kellerman, Roy A

2014-10-01

To discuss the nature of climate change and both its immediate and long-term effects on human respiratory health. This review is based on information from a presentation of the American College of Chest Physicians course on Occupational and Environmental Lung Disease held in Toronto, Canada, June 2013. It is supplemented by a PubMed search for climate change, global warming, respiratory tract diseases, and respiratory health. It is also supplemented by a search of Web sites including the Environmental Protection Agency, National Oceanic and Atmospheric Administration, World Meteorological Association, National Snow and Ice Data Center, Carbon Dioxide Information Analysis Center, Inter-Governmental Panel on Climate Change, and the World Health Organization. Health effects of climate change include an increase in the prevalence of certain respiratory diseases, exacerbations of chronic lung disease, premature mortality, allergic responses, and declines in lung function. Climate change, mediated by greenhouse gases, causes adverse health effects to the most vulnerable patient populations-the elderly, children, and those in distressed socioeconomic strata.

Gender Perspectives on Climate Change & Human Security in India: An Analysis of National Missions on Climate Change

Directory of Open Access Journals (Sweden)

Jyoti K Parikh

2012-04-01

Full Text Available Women play a crucial role in many activities essential for coping with climate change. Indian women appear to be more vulnerable than men to differential impacts of climate change because they share most of the household managing responsibilities but have limited access to participation in decision making and governance. Most of the policies for climate change adaptation and mitigation do not specifically address the vulnerability of women. The National Action Plan for Climate Change (NAPCC, formulated to shape future discourse of climate change adaptation and development, recognizes the differential impacts of climate change on society, but incorporates merely a few gender specific measures. The paper suggests gender specific measures for each mission of the NAPCC to make the adaptation and development process more inclusive and sustainable in India.

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 ...

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...

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

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.

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)

Climate change: Factors and forecasts

International Nuclear Information System (INIS)

Wilson, W.R.

1990-01-01

An overview is presented of global climatic change. The greenhouse effect is an established physical phenomena. The reradiative effects of various anthropogenic gases are scientifically demonstrable, and the increasing concentration of such gases in the atmosphere is irrefutable. The delinquent information is the magnitude of the agravated greenhouse effect (AGE)-induced climatic change, the temporal pace of the change and its spatial distribution. The pace of the climatic change implied by many of the general circulation model (GCM) estimates is for a northern hemispheric warming 10-50 times faster than the change since the last ice age. At a relatively aggregated representation, researching the impact of climate change involves estimating energy use and greenhouse gas atmospheric retention, climate modeling and socio-economic impact models. Recognizing that certain of the impacts of anthropogenic gasses will prove to be cumulative, non-reversible and synergistic, it would be prudent to examine mitigating options for immediate implementation. Given the current degree of scientific uncertainty, response priorities would be on the no-regrets or covering-the-bets options. 14 refs., 1 fig., 1 tab

Climate Change, Climate Justice, and Environmental Health: Implications for the Nursing Profession.

Science.gov (United States)

Nicholas, Patrice K; Breakey, Suellen

2017-11-01

Climate change is an emerging challenge linked to negative outcomes for the environment and human health. Since the 1960s, there has been a growing recognition of the need to address climate change and the impact of greenhouse gas emissions implicated in the warming of our planet. There are also deleterious health outcomes linked to complex climate changes that are emerging in the 21st century. This article addresses the social justice issues associated with climate change and human health and discussion of climate justice. Discussion paper. A literature search of electronic databases was conducted for articles, texts, and documents related to climate change, climate justice, and human health. The literature suggests that those who contribute least to global warming are those who will disproportionately be affected by the negative health outcomes of climate change. The concept of climate justice and the role of the Mary Robinson Foundation-Climate Justice are discussed within a framework of nursing's professional responsibility and the importance of social justice for the world's people. The nursing profession must take a leadership role in engaging in policy and advocacy discussions in addressing the looming problems associated with climate change. Nursing organizations have adopted resolutions and engaged in leadership roles to address climate change at the local, regional, national, and global level. It is essential that nurses embrace concepts related to social justice and engage in the policy debate regarding the deleterious effects on human health related to global warming and climate change. Nursing's commitment to social justice offers an opportunity to offer significant global leadership in addressing the health implications related to climate change. Recognizing the negative impacts of climate change on well-being and the underlying socioeconomic reasons for their disproportionate and inequitable distribution can expand and optimize the profession's role