Europe
... European sub-regions (high confidence), but the provision of cultural services is projected to decline in the Continental, Northern, and Southern sub-regions (low confidence). {Box 23-1} Climate change is expected to impede economic activity in Southern Europe more than in other sub-regions (medium ...
... European sub-regions (high confidence), but the provision of cultural services is projected to decline in the Continental, Northern, and Southern sub-regions (low confidence). {Box 23-1} Climate change is expected to impede economic activity in Southern Europe more than in other sub-regions (medium ...
managing african urbanization
... is reported to be faster than in any other region in the world. It is estimated that by 2030, over half of the African population will be living in urban areas. But the nature of Africa’s urbanization and subsequent form of cities is yet to be critically analyzed in the context of city authorities’ ...
... is reported to be faster than in any other region in the world. It is estimated that by 2030, over half of the African population will be living in urban areas. But the nature of Africa’s urbanization and subsequent form of cities is yet to be critically analyzed in the context of city authorities’ ...
Climate finance in the Pacific: An overview of flows to the region`s
... The Small Island Developing States (SIDS) of the Pacific face serious threats from climate change, particularly due to sea-level rise. Addressing these threats will require a wide array of adaptation measures, at a cost that far exceeds many countries’ financial capacities. At the same time, governm ...
... The Small Island Developing States (SIDS) of the Pacific face serious threats from climate change, particularly due to sea-level rise. Addressing these threats will require a wide array of adaptation measures, at a cost that far exceeds many countries’ financial capacities. At the same time, governm ...
Print this article - Canadian Center of Science and Education
... situation where the expected start of the rainy season is delayed; see Figure. 7) and early cessation (early cessation is a situation where the rainy season stops far ahead of the expected time, Figures. 6 and 7) of the summer rains over a 30-year period from 1969 to 1998 ( Houndenou and Hernandez, ...
... situation where the expected start of the rainy season is delayed; see Figure. 7) and early cessation (early cessation is a situation where the rainy season stops far ahead of the expected time, Figures. 6 and 7) of the summer rains over a 30-year period from 1969 to 1998 ( Houndenou and Hernandez, ...
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... different assessments applying bio-economic modelling, both the A2 and B1 scenarios are consistent with an increase in the fishing effort following a generalized decrease in productivity/availability of the fish stock. This is due both to overfishing as well as natural drivers more related to climat ...
... different assessments applying bio-economic modelling, both the A2 and B1 scenarios are consistent with an increase in the fishing effort following a generalized decrease in productivity/availability of the fish stock. This is due both to overfishing as well as natural drivers more related to climat ...
Submission by DRC for LDC Group on TEP
... Developed Countries Group on technical examination process on adaptation The Least Developed Countries Group (LDC Group) welcomes the invitation to Parties and observer organizations to submit views as per decision 1/CP.21, paragraphs 126 & 133 on information on concrete opportunities for strengthen ...
... Developed Countries Group on technical examination process on adaptation The Least Developed Countries Group (LDC Group) welcomes the invitation to Parties and observer organizations to submit views as per decision 1/CP.21, paragraphs 126 & 133 on information on concrete opportunities for strengthen ...
Climate change and challenges for tourism in Central America
... Tourism1 has increased considerably worldwide over the recent period: it reached 847 million people in 2006 (up from 540 million in 1995, i.e. around 5% annual growth). Several new elements have given an impulse to this activity as never before2. First, the increasing global population and the chang ...
... Tourism1 has increased considerably worldwide over the recent period: it reached 847 million people in 2006 (up from 540 million in 1995, i.e. around 5% annual growth). Several new elements have given an impulse to this activity as never before2. First, the increasing global population and the chang ...
WHY DO WE CARE ABOUT METHANE?
... Kirschbaum et al. [2008] confirmed that source is not due to absorption/desorption Important implications for tree-planting to mitigate climate change! ...
... Kirschbaum et al. [2008] confirmed that source is not due to absorption/desorption Important implications for tree-planting to mitigate climate change! ...
Delhi Ministerial Declaration on Climate Change and Sustainable Development
... Technological Advice of the implications of this report, Noting that mitigation actions are now taking place both in Annex I and non-Annex I countries and emphasizing that mitigation of greenhouse gas emissions to combat climate change continues to have high priority under the provisions of the Conv ...
... Technological Advice of the implications of this report, Noting that mitigation actions are now taking place both in Annex I and non-Annex I countries and emphasizing that mitigation of greenhouse gas emissions to combat climate change continues to have high priority under the provisions of the Conv ...
Linking Climate Change and Fish Conservation Efforts Using
... 2010); these examples draw extensively on risk assessment or structured decision making. Our approach is grounded in these methods. This article describes the three steps we followed to adapt a decision support tool for two fishery management problems: (1) clearly defining essential problem elements ...
... 2010); these examples draw extensively on risk assessment or structured decision making. Our approach is grounded in these methods. This article describes the three steps we followed to adapt a decision support tool for two fishery management problems: (1) clearly defining essential problem elements ...
Climate Change and Coastal Human Settlements
... This study assesses the potential economic impact of climate change on coastal human settlements in the Caribbean, with specific reference to Guyana, and evaluates the costs and benefits of undertaking various adaptation strategies. The aim is to assist Caribbean territories in developing the strate ...
... This study assesses the potential economic impact of climate change on coastal human settlements in the Caribbean, with specific reference to Guyana, and evaluates the costs and benefits of undertaking various adaptation strategies. The aim is to assist Caribbean territories in developing the strate ...
Global change and species interactions in terrestrial ecosystems
... ‘‘It would not be surprising to see entire patterns of community organization jumbled as a result of global change’’ (Kareiva et al. 1993, p. 1). The world and its ecosystems are undergoing rapid change (MEA 2005). The ecological impacts of the main drivers of global environmental change (GEC) – inc ...
... ‘‘It would not be surprising to see entire patterns of community organization jumbled as a result of global change’’ (Kareiva et al. 1993, p. 1). The world and its ecosystems are undergoing rapid change (MEA 2005). The ecological impacts of the main drivers of global environmental change (GEC) – inc ...
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... An ENSO Survey: Precursors, Present Conditions, and Potential Impacts Dr. Michael Alexander, NOAA/ESRL The El Niño Southern Oscillation (ENSO) is a key component of the climate system that fluctuates on time scales of 2-7 years. During El Niño events anomalously warm water extends across much of the ...
... An ENSO Survey: Precursors, Present Conditions, and Potential Impacts Dr. Michael Alexander, NOAA/ESRL The El Niño Southern Oscillation (ENSO) is a key component of the climate system that fluctuates on time scales of 2-7 years. During El Niño events anomalously warm water extends across much of the ...
Predicting survival, reproduction and abundance of polar bears
... sources may be opportunistically exploited but are unlikely to substitute for the high energy diet polar bears obtain from seals (Derocher et al., 2004; Wiig et al., 2008; Hobson et al., 2009; Molnár, 2009). The sea ice is also used in other aspects of polar bear life history, including traveling an ...
... sources may be opportunistically exploited but are unlikely to substitute for the high energy diet polar bears obtain from seals (Derocher et al., 2004; Wiig et al., 2008; Hobson et al., 2009; Molnár, 2009). The sea ice is also used in other aspects of polar bear life history, including traveling an ...
Future Climate Change: Modeling and Scenarios
... Increased atmospheric concentrations of greenhouse gases (GHGs) are very likely to have a larger effect on climate in the Arctic than anywhere else on the globe. Physically based, global coupled atmosphere-land-ocean climate models are used to project possible future climate change. Given a change i ...
... Increased atmospheric concentrations of greenhouse gases (GHGs) are very likely to have a larger effect on climate in the Arctic than anywhere else on the globe. Physically based, global coupled atmosphere-land-ocean climate models are used to project possible future climate change. Given a change i ...
Global change and species interactions in terrestrial ecosystems
... ‘‘It would not be surprising to see entire patterns of community organization jumbled as a result of global change’’ (Kareiva et al. 1993, p. 1). The world and its ecosystems are undergoing rapid change (MEA 2005). The ecological impacts of the main drivers of global environmental change (GEC) – inc ...
... ‘‘It would not be surprising to see entire patterns of community organization jumbled as a result of global change’’ (Kareiva et al. 1993, p. 1). The world and its ecosystems are undergoing rapid change (MEA 2005). The ecological impacts of the main drivers of global environmental change (GEC) – inc ...
climate change under nepa: avoiding cursory consideration of
... major federal agency action under NEPA,6 it does not require agencies to select the most “environmentally friendly” alternative or commit to any specific mitigation measures.7 In fact, while NEPA requires agencies “to consider and give effect to the environmental goals set forth in the Act [and] not ...
... major federal agency action under NEPA,6 it does not require agencies to select the most “environmentally friendly” alternative or commit to any specific mitigation measures.7 In fact, while NEPA requires agencies “to consider and give effect to the environmental goals set forth in the Act [and] not ...
Climate change adaptation guidelines for arid zone aquatic
... National climate change adaptation guidelines for arid zone aquatic ecosystems and freshwater biodiversity are proposed which emphasise the protection of habitats and processes that support the persistence of freshwater biota under a changing climate. These guidelines are intended to provide guidanc ...
... National climate change adaptation guidelines for arid zone aquatic ecosystems and freshwater biodiversity are proposed which emphasise the protection of habitats and processes that support the persistence of freshwater biota under a changing climate. These guidelines are intended to provide guidanc ...
Interaction of Land Use and Land Cover Change
... Figure 2.1 Location of the study area in China (above) and locations of 36 meteorological stations in Jiangxi and its contiguous 6 provinces used in this study (below) are shown. (Overlaid on a 90m DEM, station numbers see Table 1 in Appendix) ..............................................67 Figure ...
... Figure 2.1 Location of the study area in China (above) and locations of 36 meteorological stations in Jiangxi and its contiguous 6 provinces used in this study (below) are shown. (Overlaid on a 90m DEM, station numbers see Table 1 in Appendix) ..............................................67 Figure ...
Is climate change causing increased rockfall frequency in
... avalanche are also in use. We restrict our evaluation to the mid-magnitude range from boulder fall to cliff fall (“Felssturz” in German) for the following reasons: (1) small-scale debris falls are usually not reported in the media and are a minor threat to infrastructure (even if they are of interes ...
... avalanche are also in use. We restrict our evaluation to the mid-magnitude range from boulder fall to cliff fall (“Felssturz” in German) for the following reasons: (1) small-scale debris falls are usually not reported in the media and are a minor threat to infrastructure (even if they are of interes ...
The Macroeconomics of Climate Change Final Report, May 2013
... interpret which results are most important, but this must be balanced with the gain in ease of use and explanatory power that comes from abstracting away from all but the most crucial mechanisms that affect the problem at hand. In addition, in a context where debates persist about the best way to re ...
... interpret which results are most important, but this must be balanced with the gain in ease of use and explanatory power that comes from abstracting away from all but the most crucial mechanisms that affect the problem at hand. In addition, in a context where debates persist about the best way to re ...
A Unified Sea Level Rise Projection for Southeast Florida April 2011
... climate concerns in the region. As expressed by the SE FL Compact Steering Committee, the Climate Compact Counties recognized the critical need to unify the existing local SLR projections to create a single regional SLR projection. Key participants in developing the existing projections and other lo ...
... climate concerns in the region. As expressed by the SE FL Compact Steering Committee, the Climate Compact Counties recognized the critical need to unify the existing local SLR projections to create a single regional SLR projection. Key participants in developing the existing projections and other lo ...
Application of Self-Organizing-Maps Technique in Downscaling
... finer spatial resolutions; but that must be combined with verification. The SOM downscaling technique was employed to project rainfall and temperature changes for 2046-2065 and 2080-2100 periods for Same, Tanzania. This model was initially verified using downscaled NCEP reanalysis and observed clima ...
... finer spatial resolutions; but that must be combined with verification. The SOM downscaling technique was employed to project rainfall and temperature changes for 2046-2065 and 2080-2100 periods for Same, Tanzania. This model was initially verified using downscaled NCEP reanalysis and observed clima ...
Climate change adaptation strategies for Australian birds
... Table 20. Costs of fine scale modelling to identify terrestrial refugia for Australian birds exposed and/or sensitive to climate change (costs AU$’000) ...................................... 59 Table 21. Annual costs (AU$’000s) of monitoring Australian bird taxa that may be sensitive or exposed to t ...
... Table 20. Costs of fine scale modelling to identify terrestrial refugia for Australian birds exposed and/or sensitive to climate change (costs AU$’000) ...................................... 59 Table 21. Annual costs (AU$’000s) of monitoring Australian bird taxa that may be sensitive or exposed to t ...
Scientific opinion on climate change
The scientific opinion on climate change is the overall judgment amongst scientists about whether global warming is happening, and if so, its causes and probable consequences. This scientific opinion is expressed in synthesis reports, by scientific bodies of national or international standing, and by surveys of opinion among climate scientists. Individual scientists, universities, and laboratories contribute to the overall scientific opinion via their peer-reviewed publications, and the areas of collective agreement and relative certainty are summarised in these high level reports and surveys.The scientific consensus is that the Earth's climate system is unequivocally warming, and that it is extremely likely (at least 95% probability) that humans are causing most of it through activities that increase concentrations of greenhouse gases in the atmosphere, such as deforestation and burning fossil fuels. In addition, it is likely that some potential further greenhouse gas warming has been offset by increased aerosols.National and international science academies and scientific societies have assessed current scientific opinion on global warming. These assessments are generally consistent with the conclusions of the Intergovernmental Panel on Climate Change, the IPCC Fourth Assessment Report summarized:Warming of the climate system is unequivocal, as evidenced by increases in global average air and ocean temperatures, the widespread melting of snow and ice, and rising global average sea level.Most of the global warming since the mid-20th century is very likely due to human activities.Benefits and costs of climate change for [human] society will vary widely by location and scale. Some of the effects in temperate and polar regions will be positive and others elsewhere will be negative. Overall, net effects are more likely to be strongly negative with larger or more rapid warming.The range of published evidence indicates that the net damage costs of climate change are likely to be significant and to increase over time.The resilience of many ecosystems is likely to be exceeded this century by an unprecedented combination of climate change, associated disturbances (e.g. flooding, drought, wildfire, insects, ocean acidification) and other global change drivers (e.g. land-use change, pollution, fragmentation of natural systems, over-exploitation of resources).Some scientific bodies have recommended specific policies to governments and science can play a role in informing an effective response to climate change, however, policy decisions may require value judgements and so are not included in the scientific opinion.No scientific body of national or international standing maintains a formal opinion dissenting from any of these main points. The last national or international scientific body to drop dissent was the American Association of Petroleum Geologists, which in 2007 updated its statement to its current non-committal position. Some other organizations, primarily those focusing on geology, also hold non-committal positions.