Carbon Storage: A permafrost carbon bomb?
... to permafrost thaw: will ecosystems become drier or wetter — a carbon bomb or slow fizz? Predicting soil moisture following thaws remains a serious challenge. The answer will also influence other climate feedback effects not investigated by Elberling et al. — such as vegetation composition11, surfac ...
... to permafrost thaw: will ecosystems become drier or wetter — a carbon bomb or slow fizz? Predicting soil moisture following thaws remains a serious challenge. The answer will also influence other climate feedback effects not investigated by Elberling et al. — such as vegetation composition11, surfac ...
The risky promise of `negative emissions`
... be content with the pledges made under the Paris Agreement. Countries need to step up their efforts, including both national-level policy action and international cooperation to provide financial and technological resources to developing countries. • Implement good land use practices, which include ...
... be content with the pledges made under the Paris Agreement. Countries need to step up their efforts, including both national-level policy action and international cooperation to provide financial and technological resources to developing countries. • Implement good land use practices, which include ...
¿Es sustentable la privatización de los “bienes públicos”
... having full and complete knowledge about the physics of climate change. The second is common but differentiated responsibility, according to the evidence of differential per capita emissions and income levels. Based on these same principles, this framework must be updated and retooled to secure a m ...
... having full and complete knowledge about the physics of climate change. The second is common but differentiated responsibility, according to the evidence of differential per capita emissions and income levels. Based on these same principles, this framework must be updated and retooled to secure a m ...
A Call for Climate Leadership
... An immense and ever-growing body of scientific evidence concludes that over-reliance on fossil fuels is destabilizing the climate and causing the planet to warm at dangerous rates.1 This threatens our ability to continue the human progress that has occurred over the last 10,000 years - a time of rel ...
... An immense and ever-growing body of scientific evidence concludes that over-reliance on fossil fuels is destabilizing the climate and causing the planet to warm at dangerous rates.1 This threatens our ability to continue the human progress that has occurred over the last 10,000 years - a time of rel ...
PowerPoint-presentation
... relation to its share of Gross Global Product (PPP) • The final allocation will be made at the national level ...
... relation to its share of Gross Global Product (PPP) • The final allocation will be made at the national level ...
Climate Change and Human Settlements
... The impacts of climate change will be felt strongly in the years to come. If sea levels rise by just one meter, many major coastal cities will be under threat: Buenos Aires, Rio de Janeiro, Los Angeles, New York, Lagos, Alexandria-Cairo, Mumbai, Kolkata, Dhaka, Shanghai, Osaka-Kobe and Tokyo, just t ...
... The impacts of climate change will be felt strongly in the years to come. If sea levels rise by just one meter, many major coastal cities will be under threat: Buenos Aires, Rio de Janeiro, Los Angeles, New York, Lagos, Alexandria-Cairo, Mumbai, Kolkata, Dhaka, Shanghai, Osaka-Kobe and Tokyo, just t ...
Global Health Lesson Plan
... to climate change impacts. He also states that this number has at least doubled between 20002005 and this trend will only get worse. Recommended Use: Bertolini continues the line of thought in the University College of London video on global health. Climate change is going to impact the poor the mos ...
... to climate change impacts. He also states that this number has at least doubled between 20002005 and this trend will only get worse. Recommended Use: Bertolini continues the line of thought in the University College of London video on global health. Climate change is going to impact the poor the mos ...
Pittsburgh`s Climate Action Plan - Keystone Energy Efficiency Alliance
... RENAISSANCE THOUGH SUSTAINABILITY ...
... RENAISSANCE THOUGH SUSTAINABILITY ...
Folie 1 - The World AgroMeteorological Information Service
... Agricultural GHG mitigation options are costcompetitive ...
... Agricultural GHG mitigation options are costcompetitive ...
Climate Change and its Effects on Humans
... oceans and the melting of ice sheets and glaciers (IPCC 2007a). Recent research efforts estimate a global sea level rise of between 50 cm and 190 cm from 1990 to 2100 (see Vermeer and Rahmstorf 2009). There are several parts of the Gulf of Maine coast line that are classified as highly sensitive to ...
... oceans and the melting of ice sheets and glaciers (IPCC 2007a). Recent research efforts estimate a global sea level rise of between 50 cm and 190 cm from 1990 to 2100 (see Vermeer and Rahmstorf 2009). There are several parts of the Gulf of Maine coast line that are classified as highly sensitive to ...
Climate Change: Causes, Impacts and Adaptation
... • Before humans, changes in climate resulted entirely from natural causes such as changes in Earth’s orbit, changes in solar activity, or volcanic eruptions. • Since the Industrial Era began, humans have had an increasing effect on climate, particularly by adding billions of tons of heat-trapping gr ...
... • Before humans, changes in climate resulted entirely from natural causes such as changes in Earth’s orbit, changes in solar activity, or volcanic eruptions. • Since the Industrial Era began, humans have had an increasing effect on climate, particularly by adding billions of tons of heat-trapping gr ...
plattnerMSUslides
... Each of the last three decades has been successively warmer at the Earth’s surface than any preceding decade since 1850. In the Northern Hemisphere, 1983–2012 was likely the warmest 30-year period of the last 1400 years (medium confidence). ...
... Each of the last three decades has been successively warmer at the Earth’s surface than any preceding decade since 1850. In the Northern Hemisphere, 1983–2012 was likely the warmest 30-year period of the last 1400 years (medium confidence). ...
The science of attributing extreme weather events and its
... In order to make a scientific association between anthropogenic climate change and loss and damage, it is necessary to investigate: (a) the link between greenhouse gas (GHG) emissions and meteorological change, and (b) the link between meteorological change and societal impacts. The existing discuss ...
... In order to make a scientific association between anthropogenic climate change and loss and damage, it is necessary to investigate: (a) the link between greenhouse gas (GHG) emissions and meteorological change, and (b) the link between meteorological change and societal impacts. The existing discuss ...
Climate change and indigenous peoples
... It is important to note that enhancing and supporting the adaptive capacity of indigenous peoples will only be successful if this is integrated with other strategies such as disaster preparation, land-use planning, environmental conservation and national plans for sustainable development. In many in ...
... It is important to note that enhancing and supporting the adaptive capacity of indigenous peoples will only be successful if this is integrated with other strategies such as disaster preparation, land-use planning, environmental conservation and national plans for sustainable development. In many in ...
Woodland and our changing environment
... A global commitment to reduce CO2 emissions was signed in Kyoto, Japan, in 1997. Although emissions reduction is the focus of the Kyoto Protocol, the agreement also has provisions to encourage the protection and expansion of forests to help lock up carbon in the form of wood. Young forests that are ...
... A global commitment to reduce CO2 emissions was signed in Kyoto, Japan, in 1997. Although emissions reduction is the focus of the Kyoto Protocol, the agreement also has provisions to encourage the protection and expansion of forests to help lock up carbon in the form of wood. Young forests that are ...
MB130P60E Global Change, Photosynthesis, and Sustainability
... 10. What are the 5 main forms of ocean renewable energy? 11. Why are fossil fuels considered to be historically unique and never more repeatable subsidy to human economy and living standard? 12. By how much (oC) was the 2010 global mean temperature higher than the mean for the 20th century? 13. In 2 ...
... 10. What are the 5 main forms of ocean renewable energy? 11. Why are fossil fuels considered to be historically unique and never more repeatable subsidy to human economy and living standard? 12. By how much (oC) was the 2010 global mean temperature higher than the mean for the 20th century? 13. In 2 ...
Climate Change: A Global Challenge
... once again climate change, because: • It is one of the world’s greatest problems • The impact on young people is most severe • According to leading scientists: the main cause of climate change is human activities • If we are causing the problem, we should be helping to fix it ...
... once again climate change, because: • It is one of the world’s greatest problems • The impact on young people is most severe • According to leading scientists: the main cause of climate change is human activities • If we are causing the problem, we should be helping to fix it ...
PDF
... number of locations, and extrapolating the typically negative effects to large regions. With advances in data and models, most assessments of the impacts of climate change on agriculture predict that the world’s ability to feed itself is not threatened by climate change. The most recent IPCC report ...
... number of locations, and extrapolating the typically negative effects to large regions. With advances in data and models, most assessments of the impacts of climate change on agriculture predict that the world’s ability to feed itself is not threatened by climate change. The most recent IPCC report ...
Impact of energy production on atmospheric concentration of
... effective per molecule as a greenhouse gas than carbon dioxide.* It is estimated that about 19% of present global warming can be attributed to methane. Nitrous oxide. Nitrous oxide concentration has been observed since the late 19th century from the measurement of air trapped in ice cores of Antarct ...
... effective per molecule as a greenhouse gas than carbon dioxide.* It is estimated that about 19% of present global warming can be attributed to methane. Nitrous oxide. Nitrous oxide concentration has been observed since the late 19th century from the measurement of air trapped in ice cores of Antarct ...
67 percent - League of Conservation Voters
... Today survey found that 80 percent of millennials agree that America should transition to mostly clean or renewable energy by 2030, including 49 percent who strongly agreed with the sentiment. The survey also found that nearly 49 percent who strongly agreed with the sentiment. The survey also found ...
... Today survey found that 80 percent of millennials agree that America should transition to mostly clean or renewable energy by 2030, including 49 percent who strongly agreed with the sentiment. The survey also found that nearly 49 percent who strongly agreed with the sentiment. The survey also found ...
ThE ROLE OF RIVERS ON ThE REGIONAL CARBON
... up-scaling. Looking at altered systems as proxies for expected future responses can be an important source of information. Both land cover changes and recent extreme climate events have offered us opportunities to look at some of these responses. For example, our analysis of the 2004 - 2007 data fro ...
... up-scaling. Looking at altered systems as proxies for expected future responses can be an important source of information. Both land cover changes and recent extreme climate events have offered us opportunities to look at some of these responses. For example, our analysis of the 2004 - 2007 data fro ...
Module 4: Climate Change and Tenure (Freudenberger)
... Ecological Change and Evolution of Land Use Practices • How are biophysical changes, such as evolving availability of water and forest resources, impacting international, national, and local land use decisions? • What degree of adaptation of tenure regimes (use, access and transfer of rights) is exp ...
... Ecological Change and Evolution of Land Use Practices • How are biophysical changes, such as evolving availability of water and forest resources, impacting international, national, and local land use decisions? • What degree of adaptation of tenure regimes (use, access and transfer of rights) is exp ...
Freeman Dyson, Debunked
... Cite: http://www.independent.co.uk/environment/climate-change/letters-to-a-heretic-anemail-conversation-with-climate-change-sceptic-professor-freeman-dyson-2224912.html ...
... Cite: http://www.independent.co.uk/environment/climate-change/letters-to-a-heretic-anemail-conversation-with-climate-change-sceptic-professor-freeman-dyson-2224912.html ...
Indicators of Climate Change in the Northeast over the Past...
... centuries. When frozen, lakes are used for ice fishing, cross-country skiing, sled-dog racing, and snowmobiling, all of which are important for the Northeast’s tourism economy. However, the spring break-up of the lakes is also an important event, when boaters and ferry masters put their boats in the ...
... centuries. When frozen, lakes are used for ice fishing, cross-country skiing, sled-dog racing, and snowmobiling, all of which are important for the Northeast’s tourism economy. However, the spring break-up of the lakes is also an important event, when boaters and ferry masters put their boats in the ...
PDF
... it occurs more rapidly than the rate at which capital stocks (interpreted broadly to include natural resource stocks) would naturally adjust through market processes. Furthermore, the magnitude of the welfare loss from adjustment costs is unrelated to the difference between the initial climate and t ...
... it occurs more rapidly than the rate at which capital stocks (interpreted broadly to include natural resource stocks) would naturally adjust through market processes. Furthermore, the magnitude of the welfare loss from adjustment costs is unrelated to the difference between the initial climate and t ...
Global warming
Global warming and climate change are terms for the observed century-scale rise in the average temperature of the Earth's climate system and its related effects.Multiple lines of scientific evidence show that the climate system is warming. Although the increase of near-surface atmospheric temperature is the measure of global warming often reported in the popular press, most of the additional energy stored in the climate system since 1970 has gone into ocean warming. The remainder has melted ice, and warmed the continents and atmosphere. Many of the observed changes since the 1950s are unprecedented over decades to millennia.Scientific understanding of global warming is increasing. The Intergovernmental Panel on Climate Change (IPCC) reported in 2014 that scientists were more than 95% certain that most of global warming is caused by increasing concentrations of greenhouse gases and other human (anthropogenic) activities. Climate model projections summarized in the report indicated that during the 21st century the global surface temperature is likely to rise a further 0.3 to 1.7 °C (0.5 to 3.1 °F) for their lowest emissions scenario using stringent mitigation and 2.6 to 4.8 °C (4.7 to 8.6 °F) for their highest. These findings have been recognized by the national science academies of the major industrialized nations.Future climate change and associated impacts will differ from region to region around the globe. Anticipated effects include warming global temperature, rising sea levels, changing precipitation, and expansion of deserts in the subtropics. Warming is expected to be greatest in the Arctic, with the continuing retreat of glaciers, permafrost and sea ice. Other likely changes include more frequent extreme weather events including heat waves, droughts, heavy rainfall, and heavy snowfall; ocean acidification; and species extinctions due to shifting temperature regimes. Effects significant to humans include the threat to food security from decreasing crop yields and the abandonment of populated areas due to flooding.Possible societal responses to global warming include mitigation by emissions reduction, adaptation to its effects, building systems resilient to its effects, and possible future climate engineering. Most countries are parties to the United Nations Framework Convention on Climate Change (UNFCCC),whose ultimate objective is to prevent dangerous anthropogenic climate change. The UNFCCC have adopted a range of policies designed to reduce greenhouse gas emissions and to assist in adaptation to global warming. Parties to the UNFCCC have agreed that deep cuts in emissions are required, and that future global warming should be limited to below 2.0 °C (3.6 °F) relative to the pre-industrial level.