Eurasian Arctic greening reveals teleconnections and the potential
... agreement between tall shrub NDVI and that of all other functional units in which we classified our study areas (Supplementary Fig. S6a,b). Dwarf, upland low shrub areas subject to heavy grazing pressure presented the same variability and similar (even higher) maximum NDVI values than tall, ungrazed ...
... agreement between tall shrub NDVI and that of all other functional units in which we classified our study areas (Supplementary Fig. S6a,b). Dwarf, upland low shrub areas subject to heavy grazing pressure presented the same variability and similar (even higher) maximum NDVI values than tall, ungrazed ...
Plants and climate change: complexities and
... ‘heat requirement’ for leaf flushing had increased over time in every case, on average by almost 50 %—a striking result for which the mechanism was not understood. While patterns of advancing spring events are the dominant response, in every study there have been some species showing no response (no ...
... ‘heat requirement’ for leaf flushing had increased over time in every case, on average by almost 50 %—a striking result for which the mechanism was not understood. While patterns of advancing spring events are the dominant response, in every study there have been some species showing no response (no ...
The effects of extreme drought on climate change beliefs, risk
... adaptation attitudes. The nature of droughts makes them particularly apt for studying the effects of extreme events on climate change beliefs: the public appears to perceive droughts more accurately than they do temperature changes, perceptions of which have been influenced by the public climate cha ...
... adaptation attitudes. The nature of droughts makes them particularly apt for studying the effects of extreme events on climate change beliefs: the public appears to perceive droughts more accurately than they do temperature changes, perceptions of which have been influenced by the public climate cha ...
Climate Change Impacts and Adaptation Strategies in Northwest
... The Working Group II Report of the IPCC Fourth Assessment Report (AR4) [IPCC, 2007b] stated that global climate warming has had discernible impacts on many physical and biological systems, and will has long-term impacts on future natural ecology and socioeconomic development. To rely on policy measu ...
... The Working Group II Report of the IPCC Fourth Assessment Report (AR4) [IPCC, 2007b] stated that global climate warming has had discernible impacts on many physical and biological systems, and will has long-term impacts on future natural ecology and socioeconomic development. To rely on policy measu ...
towards improved climate data records for climate system
... candidate projects. For both these cases, maturity assessments were first done as self assessments which are then followed by external assessments in a form of audit. The CORE-CLIMAX project’s proposition is based on Bates and Privette (2012), but extending the model to more general so that it can b ...
... candidate projects. For both these cases, maturity assessments were first done as self assessments which are then followed by external assessments in a form of audit. The CORE-CLIMAX project’s proposition is based on Bates and Privette (2012), but extending the model to more general so that it can b ...
This Changes Everything classroom guide
... All of these activities require application to specific classroom contexts and student experiences. According to popular education philosophy, individuals’ own life experiences are integral to the learning environment. The classroom is a place where the student’s own knowledge and experiences are ac ...
... All of these activities require application to specific classroom contexts and student experiences. According to popular education philosophy, individuals’ own life experiences are integral to the learning environment. The classroom is a place where the student’s own knowledge and experiences are ac ...
Public health and climate change in the Republic of Kiribati
... if not millions, of people. In collaboration with Conservation International and the New England Aquarium, the government created the Phoenix Islands Protected Area (PIPA) in 2008. It is the largest protected marine area in the world, covering over 400,000 square kilometers of the Pacific or 11% of ...
... if not millions, of people. In collaboration with Conservation International and the New England Aquarium, the government created the Phoenix Islands Protected Area (PIPA) in 2008. It is the largest protected marine area in the world, covering over 400,000 square kilometers of the Pacific or 11% of ...
Chapter 3 - akugakbutuheksis
... Amplification of Greenhouse Effect: Global Warming: What we know ...
... Amplification of Greenhouse Effect: Global Warming: What we know ...
ARCH 1175 Archaeology Matters! Past
... This is not the first era to face many of today’s global problems — rising temperatures, sea-level change, sustainability, pollution, fire, water scarcity, urban blight, social violence, and more. Archaeology is more than the understanding of peoples long ago and far away, but a discipline whose lon ...
... This is not the first era to face many of today’s global problems — rising temperatures, sea-level change, sustainability, pollution, fire, water scarcity, urban blight, social violence, and more. Archaeology is more than the understanding of peoples long ago and far away, but a discipline whose lon ...
Adaptation and Vulnerability to Climate Change: The
... the effects could be more frequent, extreme weather events and droughts, rapid sealevel rise from icecap melting, breakdown of the marine foodchain and worst of all, feedback effects like large releases of methane from thawing permafrost, or large scale dieback of forests. These risks are real and t ...
... the effects could be more frequent, extreme weather events and droughts, rapid sealevel rise from icecap melting, breakdown of the marine foodchain and worst of all, feedback effects like large releases of methane from thawing permafrost, or large scale dieback of forests. These risks are real and t ...
Mongolia Country Paper
... Since 1990, Mongolia experiences a transition period from the central planned economy to free market economy. GDP declined more than by 20% between 1990-1993. However, starting in 1994 growth resumed with 2.3% growth in 1994, 6.3% in 1995 and 3.3% in 1997. The inflation rate declinedby a factor thre ...
... Since 1990, Mongolia experiences a transition period from the central planned economy to free market economy. GDP declined more than by 20% between 1990-1993. However, starting in 1994 growth resumed with 2.3% growth in 1994, 6.3% in 1995 and 3.3% in 1997. The inflation rate declinedby a factor thre ...
Roles of religion and ethics in addressing climate
... some changes like Antarctic ice cap melting and sea level rise are happening more rapidly than initially predicted (Black 2007, Hopkin 2007). These changes are affecting populations across the globe, whether through direct environmental consequences or economic, social or security ramifications (Bar ...
... some changes like Antarctic ice cap melting and sea level rise are happening more rapidly than initially predicted (Black 2007, Hopkin 2007). These changes are affecting populations across the globe, whether through direct environmental consequences or economic, social or security ramifications (Bar ...
Changing Risk Perceptions Policy Brief
... Executive Order, establishing significant emissions reductions targets for the next 50 years, and a variety of agency-level policies. But much more work remains to meet the ambitious goals set by the state government. Without widespread public understanding of the scope of the problem and acceptance ...
... Executive Order, establishing significant emissions reductions targets for the next 50 years, and a variety of agency-level policies. But much more work remains to meet the ambitious goals set by the state government. Without widespread public understanding of the scope of the problem and acceptance ...
PDF
... recordings, and a virtual non-recording period between 1989 and 1999. However, the first segment does depict flow irregularity, with abnormal peaks every three or so years. This is only partly due to seasonal fluctuations. These peaks are not ...
... recordings, and a virtual non-recording period between 1989 and 1999. However, the first segment does depict flow irregularity, with abnormal peaks every three or so years. This is only partly due to seasonal fluctuations. These peaks are not ...
Impact of climate change on marine and coastal
... Ever since time immemorial climate change has been part of the natural order of our planet. There is evidence that the highly perceptible increase in green house gases has been growing since the beginning of the 20th century and contributes towards the amplification of these changes and makes them p ...
... Ever since time immemorial climate change has been part of the natural order of our planet. There is evidence that the highly perceptible increase in green house gases has been growing since the beginning of the 20th century and contributes towards the amplification of these changes and makes them p ...
Antagonism, The Commons and Solidarity
... intensive lifestyles and supply chains in the west. (see Andersson and Lindroth, 2001; Muradian and Martinez-Alier, 2001a, 2001b; Muradian et al, 2002; Accion Ecologica, 2003; Martinez-Alier, 2003). Clearly, this insertion of justice is far from simple or unproblematic. Justice can just as easily be ...
... intensive lifestyles and supply chains in the west. (see Andersson and Lindroth, 2001; Muradian and Martinez-Alier, 2001a, 2001b; Muradian et al, 2002; Accion Ecologica, 2003; Martinez-Alier, 2003). Clearly, this insertion of justice is far from simple or unproblematic. Justice can just as easily be ...
Land - Use/Land Cover Change as a
... Estimated radiative forcings since preindustrial times for the Earth and Troposphere system (TOA) radiative forcing with adjusted stratospheric temperatures). The height of the rectangular bar denotes a central or best estimate of the forcing, while each vertical line is an estimate of the uncertai ...
... Estimated radiative forcings since preindustrial times for the Earth and Troposphere system (TOA) radiative forcing with adjusted stratospheric temperatures). The height of the rectangular bar denotes a central or best estimate of the forcing, while each vertical line is an estimate of the uncertai ...
PDF
... projecting global food supply, food demand, and food security to 2020 and beyond.4 It analyzes 32 crop and livestock commodities in 281 regions of the world that together cover the earth’s land surface (with the exception of Antarctica). These regions are called food production units (FPUs). Product ...
... projecting global food supply, food demand, and food security to 2020 and beyond.4 It analyzes 32 crop and livestock commodities in 281 regions of the world that together cover the earth’s land surface (with the exception of Antarctica). These regions are called food production units (FPUs). Product ...
Investment ClImATe CHAnGe bRIeFInG PAPeR
... emissions performance standards, will have knock-on effects on the markets and companies that drive investment returns. Government action to address rising GHG emissions is increasing as recognition grows that climate change impacts will have major economic repercussions. If ‘business as usual’ allo ...
... emissions performance standards, will have knock-on effects on the markets and companies that drive investment returns. Government action to address rising GHG emissions is increasing as recognition grows that climate change impacts will have major economic repercussions. If ‘business as usual’ allo ...
Climate change and the Antarctic marine ecosystem: an essay on
... et al. 2009a) summarizes some of the most important physical effects and produces limits on the anticipated temperature increase. This summary highlights i) how the ozone hole has delayed the impact of greenhouse gas increases on the climate of the continent (Turner et al. 2009b), ii) how the Antarc ...
... et al. 2009a) summarizes some of the most important physical effects and produces limits on the anticipated temperature increase. This summary highlights i) how the ozone hole has delayed the impact of greenhouse gas increases on the climate of the continent (Turner et al. 2009b), ii) how the Antarc ...
Draft Interim Climate Change Guidelines
... Results from the Australian Natural Resources Management (NRM) projections project (CSIRO and BoM, 2014) show simulated increases in the magnitude of the wettest annual daily total rainfall and the 1 in 20 year wettest daily total for all of the NRM clusters and sub-clusters studied. The increases w ...
... Results from the Australian Natural Resources Management (NRM) projections project (CSIRO and BoM, 2014) show simulated increases in the magnitude of the wettest annual daily total rainfall and the 1 in 20 year wettest daily total for all of the NRM clusters and sub-clusters studied. The increases w ...
Risks from Climate Feedbacks
... global warming. A climate feedback is a change to a component of the climate system that causes a knock-on effect which further alters the original change. An amplifying feedback (also referred to as a ‘positive feedback’) increases the rate of global warming. For example, as the climate warms it ...
... global warming. A climate feedback is a change to a component of the climate system that causes a knock-on effect which further alters the original change. An amplifying feedback (also referred to as a ‘positive feedback’) increases the rate of global warming. For example, as the climate warms it ...
The Adaptation Coalition Toolkit
... The sequential steps of this Toolkit begin once a community has already been selected. This Toolkit is meant to be used in a flexible fashion. Organizations with considerable experience in working with marginalized communities may want to substitute certain tools recommended here for others with whi ...
... The sequential steps of this Toolkit begin once a community has already been selected. This Toolkit is meant to be used in a flexible fashion. Organizations with considerable experience in working with marginalized communities may want to substitute certain tools recommended here for others with whi ...
Efficiently Constraining Climate Sensitivity with Ensembles
... project produced a gridded SST data set which indicated an average cooling of 0.8°C in the tropics, a value which is now widely regarded as too small. The alkenone data set of Harrison (2000) has been widely used in recent years for comparison with models (Houghton et al. 2001), and so we focus prim ...
... project produced a gridded SST data set which indicated an average cooling of 0.8°C in the tropics, a value which is now widely regarded as too small. The alkenone data set of Harrison (2000) has been widely used in recent years for comparison with models (Houghton et al. 2001), and so we focus prim ...
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.