Ecological consequences of global climate change for freshwater
... Freshwater ecosystems are considered to be among the ecosystems most vulnerable to global climate change.1 Observational records and climate projections provide abundant evidence that freshwater resources have the potential to be strongly impacted by climate change, with wide-ranging consequences fo ...
... Freshwater ecosystems are considered to be among the ecosystems most vulnerable to global climate change.1 Observational records and climate projections provide abundant evidence that freshwater resources have the potential to be strongly impacted by climate change, with wide-ranging consequences fo ...
PDF
... core structure of the GTAP-E model (Burniaux and Troung, 2002), which in turn is an extension of the basic GTAP model (Hertel, 1997). The model is recursive-dynamic: a series of static equilibria is linked by endogenous capital accumulation and other exogenous drivers such as population growth and p ...
... core structure of the GTAP-E model (Burniaux and Troung, 2002), which in turn is an extension of the basic GTAP model (Hertel, 1997). The model is recursive-dynamic: a series of static equilibria is linked by endogenous capital accumulation and other exogenous drivers such as population growth and p ...
Presentation title
... — Which organisations can provide expertise or funding to deliver these actions? E.g. lead local flood authority, Environment Agency, water ...
... — Which organisations can provide expertise or funding to deliver these actions? E.g. lead local flood authority, Environment Agency, water ...
Global Warming and Science
... “In the past couple of years, new and better analysis of the Antarctic ice data, giving a better time resolution, have shown that first temperature rises, and then carbon dioxide levels increase. It is the temperature increase which causes the increase in CO2 and not the other way around. The ex ...
... “In the past couple of years, new and better analysis of the Antarctic ice data, giving a better time resolution, have shown that first temperature rises, and then carbon dioxide levels increase. It is the temperature increase which causes the increase in CO2 and not the other way around. The ex ...
Global Warming and Science
... “In the past couple of years, new and better analysis of the Antarctic ice data, giving a better time resolution, have shown that first temperature rises, and then carbon dioxide levels increase. It is the temperature increase which causes the increase in CO2 and not the other way around. The ex ...
... “In the past couple of years, new and better analysis of the Antarctic ice data, giving a better time resolution, have shown that first temperature rises, and then carbon dioxide levels increase. It is the temperature increase which causes the increase in CO2 and not the other way around. The ex ...
INFORMATION DOCUMENT
... progress of the pan-WCRP activities aimed at delivering on areas of major societal benefit. The IOC President Captain Javier Valladares and Dr. Albert Fischer of the IOC Secretariat attended all four days of the session. A major outcome of the session is a decision to develop a joint WCRP-IOC sponso ...
... progress of the pan-WCRP activities aimed at delivering on areas of major societal benefit. The IOC President Captain Javier Valladares and Dr. Albert Fischer of the IOC Secretariat attended all four days of the session. A major outcome of the session is a decision to develop a joint WCRP-IOC sponso ...
Project Concept and PDF-B Document
... most of the change concentrated in the last few decades. Seen over the scale of the last millennium, the rapid warming represents a strong deviation from the norm. With the continuing emission of greenhouse gases, it is now projected that the mean surface temperature may increase up to close to 6 de ...
... most of the change concentrated in the last few decades. Seen over the scale of the last millennium, the rapid warming represents a strong deviation from the norm. With the continuing emission of greenhouse gases, it is now projected that the mean surface temperature may increase up to close to 6 de ...
Namibia Environmental and Climate Change Policy Brief
... Namibia. In the arid country water resources and wetland systems are very sensitive and needs to be managed well. Groundwater is the single largest natural source of water, accounting for 40% of the freshwater. Perennial and ephemeral7 rivers provide roughly 30%, and reclaimed water provides 1%, of ...
... Namibia. In the arid country water resources and wetland systems are very sensitive and needs to be managed well. Groundwater is the single largest natural source of water, accounting for 40% of the freshwater. Perennial and ephemeral7 rivers provide roughly 30%, and reclaimed water provides 1%, of ...
Displacement and Migration from Climate Hot
... migration, especially those linked to climate change. The report aims to raise awareness about this issue amongst policy makers, development practitioners, academics and other stakeholders. It also aims to influence national policies by suggesting actions to address displacement and migration within ...
... migration, especially those linked to climate change. The report aims to raise awareness about this issue amongst policy makers, development practitioners, academics and other stakeholders. It also aims to influence national policies by suggesting actions to address displacement and migration within ...
Global Change and the Earth System
... system that has allowed human civilisations to develop and flourish. ...
... system that has allowed human civilisations to develop and flourish. ...
Is co-producing science for adaptation decision
... Oxford in 1997, subsequent ones - UKCIP98 and UKCIP02 - have targeted a broader set of decision-makers, including key infrastructure operators, public bodies, consultants, regulators, private utility companies, and industry associations (Gawith et al 2009; McKenzie-Hedger et al 2006). The UK's most ...
... Oxford in 1997, subsequent ones - UKCIP98 and UKCIP02 - have targeted a broader set of decision-makers, including key infrastructure operators, public bodies, consultants, regulators, private utility companies, and industry associations (Gawith et al 2009; McKenzie-Hedger et al 2006). The UK's most ...
Adapting social safety net programs to climate change shocks
... benefitted with SSNPs. If the SSN benefits are distributed exclusively to the poor households it would be possible to cover another 22 percent rural climate-poor households. Thus the SSN coverage to climate poor would be elevated to 69 percent nationally. Similarly such figures would rose to about 4 ...
... benefitted with SSNPs. If the SSN benefits are distributed exclusively to the poor households it would be possible to cover another 22 percent rural climate-poor households. Thus the SSN coverage to climate poor would be elevated to 69 percent nationally. Similarly such figures would rose to about 4 ...
Print Version
... predictions are more relevant to management decisions, whereas decadal predictions could be useful to planning decisions. So, how is it that two vastly different time scales could work so well together in a climate services and research perspective? Despite the obvious differences, there are also co ...
... predictions are more relevant to management decisions, whereas decadal predictions could be useful to planning decisions. So, how is it that two vastly different time scales could work so well together in a climate services and research perspective? Despite the obvious differences, there are also co ...
Climate Change Riparian Restoration
... Over the next century, climate change will dramatically alter natural resource management. Specifically, historical reference conditions may no longer serve as benchmarks for restoration, which may foster a “why bother?” attitude toward ecological restoration. We review the potential role for ripari ...
... Over the next century, climate change will dramatically alter natural resource management. Specifically, historical reference conditions may no longer serve as benchmarks for restoration, which may foster a “why bother?” attitude toward ecological restoration. We review the potential role for ripari ...
Perceptions of Climate Change Adaptation from the Great Lakes
... IPCC Third Assessment ~McCarthy et al., 2001! Well-established, consensus-based definition from the Intergovernmental Panel on Climate Change ~IPCC!. ...
... IPCC Third Assessment ~McCarthy et al., 2001! Well-established, consensus-based definition from the Intergovernmental Panel on Climate Change ~IPCC!. ...
Why Climate Change Makes Riparian Restoration More Important than Ever:
... Over the next century, climate change will dramatically alter natural resource management. Specifically, historical reference conditions may no longer serve as benchmarks for restoration, which may foster a “why bother?” attitude toward ecological restoration. We review the potential role for ripari ...
... Over the next century, climate change will dramatically alter natural resource management. Specifically, historical reference conditions may no longer serve as benchmarks for restoration, which may foster a “why bother?” attitude toward ecological restoration. We review the potential role for ripari ...
Quantifying uncertainties of permafrost carbon
... permafrost carbon response is dependent on the temporal trajectory of warming as well as the absolute amount of warming. We propose a new policy relevant metric - the Frozen Carbon Vulnerability timescale (FCVt) in years - that can be derived from the more complex land surface models and used to qua ...
... permafrost carbon response is dependent on the temporal trajectory of warming as well as the absolute amount of warming. We propose a new policy relevant metric - the Frozen Carbon Vulnerability timescale (FCVt) in years - that can be derived from the more complex land surface models and used to qua ...
AEROSOL INDIRECT EFFECT
... Indirect forcing uncertainties arise because: • Aerosol-cloud interactions take place at smaller spatial scales than climate models can resolve, and must be parameterized. • Aerosol-cloud interactions are complex; many aspects are unknown or poorly understood. • Climate models provide limited inform ...
... Indirect forcing uncertainties arise because: • Aerosol-cloud interactions take place at smaller spatial scales than climate models can resolve, and must be parameterized. • Aerosol-cloud interactions are complex; many aspects are unknown or poorly understood. • Climate models provide limited inform ...
Climate Change and Cherry Tree Blossom Festivals in
... cherry trees in Kyoto during the last few decades. With this equation and past dates of cherry blossom festivals, Dr. Aono was then able to estimate March temperatures in Kyoto going back to the 11th century. Obviously the accuracy of the estimates depends on the number of years for which data exis ...
... cherry trees in Kyoto during the last few decades. With this equation and past dates of cherry blossom festivals, Dr. Aono was then able to estimate March temperatures in Kyoto going back to the 11th century. Obviously the accuracy of the estimates depends on the number of years for which data exis ...
Global Increasing Trends in Annual Maximum Daily Precipitation
... These and other studies [e.g., see references in Seneviratne et al. (2012) and Trenberth et al. (2007)], which all differ in their methods of analysis, definition of extreme precipitation indices, and/or the observational datasets used, consistently report increases in extreme precipitation in more ...
... These and other studies [e.g., see references in Seneviratne et al. (2012) and Trenberth et al. (2007)], which all differ in their methods of analysis, definition of extreme precipitation indices, and/or the observational datasets used, consistently report increases in extreme precipitation in more ...
The 1430s: a cold period of extraordinary internal climate variability
... in the 17th and 18th century have been assessed in detail, earlier cold periods received much less attention due to sparse information available. New evidence from proxy archives, historical documentary sources and climate model simulations permit us to provide an interdisciplinary, systematic asses ...
... in the 17th and 18th century have been assessed in detail, earlier cold periods received much less attention due to sparse information available. New evidence from proxy archives, historical documentary sources and climate model simulations permit us to provide an interdisciplinary, systematic asses ...
Biological Significance, David Inouye
... Initiation and end of the growing season • Agriculture – Robeson, S. M. (2002). "Increasing growing-season length in Illinois during the 20th century." Climatic Change 52: 219-238. – Williams, T. A. and M. T. Abberton (2004). "Earlier flowering between 1962 and 2002 in agricultural varieties of whi ...
... Initiation and end of the growing season • Agriculture – Robeson, S. M. (2002). "Increasing growing-season length in Illinois during the 20th century." Climatic Change 52: 219-238. – Williams, T. A. and M. T. Abberton (2004). "Earlier flowering between 1962 and 2002 in agricultural varieties of whi ...
FACING THE STORM Indian Tribes, Climate
... spiritual nourishment. The River and its plants and animals represent the Cocopah’s traditional homeland and the foundation of their culture. Today, the River remains culturally important for traditional and spiritual reasons to the Cocopah. Yet drought is jeopardizing the very environmental and cul ...
... spiritual nourishment. The River and its plants and animals represent the Cocopah’s traditional homeland and the foundation of their culture. Today, the River remains culturally important for traditional and spiritual reasons to the Cocopah. Yet drought is jeopardizing the very environmental and cul ...
Panama and the Specter of Climate Change
... its ultimate consequences.' It is a profound global problem that is the subject of broad-based international treaties 2 and the charge of international scientific and political intergovernmental and nongovernmental organizations.' Yet, while global warming will have consequences that are shared by m ...
... its ultimate consequences.' It is a profound global problem that is the subject of broad-based international treaties 2 and the charge of international scientific and political intergovernmental and nongovernmental organizations.' Yet, while global warming will have consequences that are shared by m ...
Politics of global warming
The politics of global warming are complex due to numerous factors that arise from the global economy's interdependence on carbon dioxide emitting hydrocarbon energy sources and because carbon dioxide is directly implicated in global warming - making global warming a non-traditional environmental challenge:Implications to all aspects of a nation-state's economy - The vast majority of the world economy relies on energy sources or manufacturing techniques that release greenhouse gases at almost every stage of production, transportation, storage, delivery & disposal while a consensus of the world's scientists attribute global warming to the release of carbon dioxide and other greenhouse gases. This intimate linkage between global warming and economic vitality implicates almost every aspect of a nation-state's economy; Perceived lack of adequate advanced energy technologies - Fossil fuel abundance and low prices continue to put pressure on the development of adequate advanced energy technologies that can realistically replace the role of fossil fuels - as of 2010, over 91% of the worlds energy is derived from fossil fuels and non carbon-neutral technologies. Developing countries do not have cost effective access to the advanced energy technologies that they need for development (most advanced technologies has been developed by and exist in the developed world). Without adequate and cost effective post-hydrocarbon energy sources, it is unlikely the countries of the developed or developing world would accept policies that would materially affect their economic vitality or economic development prospects;Industrialization of the developing world - As developing nations industrialize their energy needs increase and since conventional energy sources produce carbon dioxide, the carbon dioxide emissions of developing countries are beginning to rise at a time when the scientific community, global governance institutions and advocacy groups are telling the world that carbon dioxide emissions should be decreasing. Without access to cost effective and abundant energy sources many developing countries see climate change as a hindrance to their unfettered economic development;Metric selection (transparency) and perceived responsibility / ability to respond - Among the countries of the world, disagreements exist over which greenhouse gas emission metrics should be used like total emissions per year, per capita emissions per year, CO2 emissions only, deforestation emissions, livestock emissions or even total historical emissions. Historically, the release of carbon dioxide has not been historically even among all nation-states and nation-states have challenges with determining who should restrict emissions and at what point of their industrial development they should be subject to such commitments;Vulnerable developing countries and developed country legacy emissions - Some developing nations blame the developed world for having created the global warming crisis because it was the developed countries that emitted most of the carbon dioxide over the twentieth century and vulnerable countries perceive that it should be the developed countries that should pay to address the challenge;Consensus-driven global governance models - The global governance institutions that evolved during the 20th century are all consensus driven deliberative forums where agreement is difficult to achieve and even when agreement is achieved it is almost impossible to enforce;Well organized and funded special-interest lobbying bodies - Special interest lobbying by well organized groups distort and amplify aspects of the challenge (environmental lobbying, energy industry lobbying, other special interest lobbying);Politicization of climate science - Although there is a consensus on the science of global warming and its likely effects - some special interests groups work to suppress the consensus while others work to amplify the alarm of global warming. All parties that engage in such acts add to the politicization of the science of global warming. The result is a clouding of the reality of the global warming problem.The focus areas for global warming politics are Adaptation, Mitigation, Finance, Technology and Losses which are well quantified and studied but the urgency of the global warming challenge combined with the implication to almost every facet of a nation-state's economic interests places significant burdens on the established largely-voluntary global institutions that have developed over the last century; institutions that have been unable to effectively reshape themselves and move fast enough to deal with this unique challenge. Rapidly developing countries who see traditional energy sources as a means to fuel their development, well funded aggressive environmental lobbying groups and an established fossil fuel energy paradigm boasting a mature and sophisticated political lobbying infrastructure all combine to make global warming politics extremely polarized. Distrust between developed and developing countries at most international conferences that seek to address the topic add to the challenges. Further adding to the complexity is the advent of the Internet and the development of media technologies like blogs and other mechanisms for disseminating information that enable the exponential growth in production and dissemination of competing points of view which make it nearly impossible for the development and dissemination of an objective view into the enormity of the subject matter and its politics.