- Wiley Online Library
... management (SRM) refers to the intentional modification of the Earth’s shortwave radiative budget to reduce anthropogenic climate change. Injection of stratospheric aerosols6 and cloud brightening7 are two examples. Carbon dioxide removal (CDR) refers to approaches that aim to reduce atmospheric CO2 ...
... management (SRM) refers to the intentional modification of the Earth’s shortwave radiative budget to reduce anthropogenic climate change. Injection of stratospheric aerosols6 and cloud brightening7 are two examples. Carbon dioxide removal (CDR) refers to approaches that aim to reduce atmospheric CO2 ...
Million Species
... 11\ 1,IIIdpm disturbance events (e.g., epidemics, severe storms) with a IIi "wl/lIl"m bilur<.: to recover to a viable population (Blois and Hadly, '( 1)')), !\ C()llJlllOllly cited g<': llcralization is that larger-bodied verte 1".1 11" , (w il'll I'he L'xtrctne rccwr t()rm being the Quaternary meg ...
... 11\ 1,IIIdpm disturbance events (e.g., epidemics, severe storms) with a IIi "wl/lIl"m bilur<.: to recover to a viable population (Blois and Hadly, '( 1)')), !\ C()llJlllOllly cited g<': llcralization is that larger-bodied verte 1".1 11" , (w il'll I'he L'xtrctne rccwr t()rm being the Quaternary meg ...
Carbon accounts of shifting cultivation: reductionist practices
... The individual case studies were soon accompanied by review studies. The first one available on this issue was produced by the ASB programme, summarizing results from their own case studies (ASB Climate Change Working Group 2000; Palm et al. 2004). The review study looked at both plot based changes ...
... The individual case studies were soon accompanied by review studies. The first one available on this issue was produced by the ASB programme, summarizing results from their own case studies (ASB Climate Change Working Group 2000; Palm et al. 2004). The review study looked at both plot based changes ...
David A. Dana Michael P. Vandenbergh Learning about Climate Change Adaptation
... B. It doesn’t matter what we do now, climate change has already passed the point of no return. C. If we don’t act on climate change now we can always act in the future. D. Through efforts to adapt we can still avoid most of the damage caused by climate change. E. It is likely that the effects ...
... B. It doesn’t matter what we do now, climate change has already passed the point of no return. C. If we don’t act on climate change now we can always act in the future. D. Through efforts to adapt we can still avoid most of the damage caused by climate change. E. It is likely that the effects ...
21st century climate change in the European Alps—A review
... Concerning future GHG emissions, only the A1B emission scenario is used. Hence, three of the four major uncertainty components are at least roughly covered. Although only a small fraction of the possible GCM–RCM combinations could be realized and by far not all available GCM simulations could be inc ...
... Concerning future GHG emissions, only the A1B emission scenario is used. Hence, three of the four major uncertainty components are at least roughly covered. Although only a small fraction of the possible GCM–RCM combinations could be realized and by far not all available GCM simulations could be inc ...
Public Understanding of Science - Penelope Ironstone
... One quotation read: “New York and Miami will be flooded as sea levels rise from melting polar ice. There will be famine. Health threats. Civil unrest. We have to take action now to prevent a global catastrophe.” The other read: “The weather forecasters can’t tell us for sure whether it will rain tom ...
... One quotation read: “New York and Miami will be flooded as sea levels rise from melting polar ice. There will be famine. Health threats. Civil unrest. We have to take action now to prevent a global catastrophe.” The other read: “The weather forecasters can’t tell us for sure whether it will rain tom ...
Impacts, Adaptations and Uncertainty in the face of Anthropogenic
... decades, at the same time as summer season temperatures have warmed. AGW has been found to have a detectable influence on the area burned by forest fire in Canada over the recent decades. Research suggests that AGW has significantly contributed to this recent trend, toward increasing severity of for ...
... decades, at the same time as summer season temperatures have warmed. AGW has been found to have a detectable influence on the area burned by forest fire in Canada over the recent decades. Research suggests that AGW has significantly contributed to this recent trend, toward increasing severity of for ...
reproduction and development in wildlife Impacts of climate change
... The threats of environmental changes to the fitness, survival and reproductive success of individuals, and ultimately to the survival of species and ecosystems come from many directions: habitat destruction, disruption of food chains, changes in disease and parasitic loads, increased pollution and d ...
... The threats of environmental changes to the fitness, survival and reproductive success of individuals, and ultimately to the survival of species and ecosystems come from many directions: habitat destruction, disruption of food chains, changes in disease and parasitic loads, increased pollution and d ...
Atmospheric Sciences:
... surface of the Earth, and some of this heat goes into warming the air near the surface. The heated air rises and spreads up through the atmosphere. So the air temperature is highest near the surface and decreases as altitude increases. The pressure of the air can be related to the weight of the air ...
... surface of the Earth, and some of this heat goes into warming the air near the surface. The heated air rises and spreads up through the atmosphere. So the air temperature is highest near the surface and decreases as altitude increases. The pressure of the air can be related to the weight of the air ...
Sequestration and storage of carbon by trees in and around
... addressing issues concerned to fossil fuels emission. Growing concern about the climate change and concerned problems led to the research quantifying the overall effects of trees from the urban area on atmospheric carbon dioxide (CO2 ) [4,5,6,7,8,9]. Trees from Urban area also affect temperatures of ...
... addressing issues concerned to fossil fuels emission. Growing concern about the climate change and concerned problems led to the research quantifying the overall effects of trees from the urban area on atmospheric carbon dioxide (CO2 ) [4,5,6,7,8,9]. Trees from Urban area also affect temperatures of ...
Climate Change and Landscape Preservation
... twentieth century, and the total twentieth-century rise is estimated to be 0.17 meter, or more than half a foot. Geological observations indicate that sea-level rise over the previous 2,000 years was far less (Fig. 1). • Snow cover is decreasing in most regions, particularly in spring. The maximum e ...
... twentieth century, and the total twentieth-century rise is estimated to be 0.17 meter, or more than half a foot. Geological observations indicate that sea-level rise over the previous 2,000 years was far less (Fig. 1). • Snow cover is decreasing in most regions, particularly in spring. The maximum e ...
Climate change: The implications for child health in Australasia
... While indigenous peoples of the world have made little contribution to causing climate change, they are at increased risk from its effects.12 Indigenous children already experience much worse health outcomes than non-indigenous children, and exclusionary social policies are at the root of these perv ...
... While indigenous peoples of the world have made little contribution to causing climate change, they are at increased risk from its effects.12 Indigenous children already experience much worse health outcomes than non-indigenous children, and exclusionary social policies are at the root of these perv ...
The environmental movement and climate change: evidence
... The question thus arises as to what are the POS for environmentalists in different EU climate change-related policy sectors. To answer this question, this paper combines the political opportunities approach with policy analysis and focus on three main dimensions: the prevailing mode of governance o ...
... The question thus arises as to what are the POS for environmentalists in different EU climate change-related policy sectors. To answer this question, this paper combines the political opportunities approach with policy analysis and focus on three main dimensions: the prevailing mode of governance o ...
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... possiblity of transfers, distributional concerns must be addressed throught the choices of emission and investment levels. Interest rates and carbon prices will therefore generally differ between countries, since emissions and investments are no longer chosen only to maximize total consumption. ...
... possiblity of transfers, distributional concerns must be addressed throught the choices of emission and investment levels. Interest rates and carbon prices will therefore generally differ between countries, since emissions and investments are no longer chosen only to maximize total consumption. ...
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... to overcome some of the limitations of current treatments of tundra vegetation types, the Pan-Arctic Initiative (PAIN) has taken a comprehensive approach to describing and modeling terrestrial ecosystems of the northern high latitudes. The philosophy of PAIN has been to develop a model based on mode ...
... to overcome some of the limitations of current treatments of tundra vegetation types, the Pan-Arctic Initiative (PAIN) has taken a comprehensive approach to describing and modeling terrestrial ecosystems of the northern high latitudes. The philosophy of PAIN has been to develop a model based on mode ...
C.4: Climate Change - North American Duck Symposium
... Les Marais du Vigueirat, Arles, 13200, France Changes in waterfowl ranges over the last decades are increasingly reported, both in North America and in Europe. The relative importance of different winter quarters may fluctuate under the influence of changing local habitat conditions, as well as acco ...
... Les Marais du Vigueirat, Arles, 13200, France Changes in waterfowl ranges over the last decades are increasingly reported, both in North America and in Europe. The relative importance of different winter quarters may fluctuate under the influence of changing local habitat conditions, as well as acco ...
Potential impacts of aerosol–land–atmosphere interactions on the Indian monsoonal rainfall characteristics
... characteristics can alter the surface Bowen ratio and have a feedback via boundary layer processes. Recent results from field measurements and model analyses suggest that aerosols can have similar impacts on land–atmosphere interactions (by modifying the surface energy balance). Most of these studie ...
... characteristics can alter the surface Bowen ratio and have a feedback via boundary layer processes. Recent results from field measurements and model analyses suggest that aerosols can have similar impacts on land–atmosphere interactions (by modifying the surface energy balance). Most of these studie ...
Global Change Science and Pedagogy
... issue of global climate change, the course introduces the field of Earth system science as well as scientific methods and analytical techniques useful in science teaching and research. In this course, we look at global change over different time scales, and examine forces of global change and case s ...
... issue of global climate change, the course introduces the field of Earth system science as well as scientific methods and analytical techniques useful in science teaching and research. In this course, we look at global change over different time scales, and examine forces of global change and case s ...
⢠News in Brief 1 ⢠Graduate Studies Program 3 - IMK - IFU
... Floods and droughts - an indicator-based vulnerability and risk assessment Stakeholder workshops in Ouagadougou, Burkina Faso and Accra, Ghana The scientific work of UNU-EHS and DLR in work package 5.1 focuses on a vulnerability and risk assessment in the context of climate change related hazards su ...
... Floods and droughts - an indicator-based vulnerability and risk assessment Stakeholder workshops in Ouagadougou, Burkina Faso and Accra, Ghana The scientific work of UNU-EHS and DLR in work package 5.1 focuses on a vulnerability and risk assessment in the context of climate change related hazards su ...
Climate change leads to range shift of Willy Wagtails to previously
... while ‘species with narrow climatic ranges, small populations and specific habitat requirements will most likely be disadvantaged’, facing declining numbers and the possibility of extinction (Birds Australia 2007). In this study, we explored the effects of climate change on the Willie Wagtail by rev ...
... while ‘species with narrow climatic ranges, small populations and specific habitat requirements will most likely be disadvantaged’, facing declining numbers and the possibility of extinction (Birds Australia 2007). In this study, we explored the effects of climate change on the Willie Wagtail by rev ...
Climate Change in Tibet and Asia
... seen on the Tibetan Plateau due to permafrost degradation. Permafrost degradation has changed the regime of water retention and regulation by producing more runoff in areas of permafrost, leading to more evaporation. It has also prolonged the thawing period significantly leading to many interconnect ...
... seen on the Tibetan Plateau due to permafrost degradation. Permafrost degradation has changed the regime of water retention and regulation by producing more runoff in areas of permafrost, leading to more evaporation. It has also prolonged the thawing period significantly leading to many interconnect ...
Climate Change in Tibet and Asia
... seen on the Tibetan Plateau due to permafrost degradation. Permafrost degradation has changed the regime of water retention and regulation by producing more runoff in areas of permafrost, leading to more evaporation. It has also prolonged the thawing period significantly leading to many interconnect ...
... seen on the Tibetan Plateau due to permafrost degradation. Permafrost degradation has changed the regime of water retention and regulation by producing more runoff in areas of permafrost, leading to more evaporation. It has also prolonged the thawing period significantly leading to many interconnect ...
Newsletter number 3
... planning unit that was covered by CCRAs and the number of bird species predicted to be present. Some planning units with a high coverage of CCRAs had high species richness whereas others had low species richness. The high species richness suggests that conserving these site ...
... planning unit that was covered by CCRAs and the number of bird species predicted to be present. Some planning units with a high coverage of CCRAs had high species richness whereas others had low species richness. The high species richness suggests that conserving these site ...
Climate change feedback
Climate change feedback is important in the understanding of global warming because feedback processes may amplify or diminish the effect of each climate forcing, and so play an important part in determining the climate sensitivity and future climate state. Feedback in general is the process in which changing one quantity changes a second quantity, and the change in the second quantity in turn changes the first. Positive feedback amplifies the change in the first quantity while negative feedback reduces it.The term ""forcing"" means a change which may ""push"" the climate system in the direction of warming or cooling. An example of a climate forcing is increased atmospheric concentrations of greenhouse gases. By definition, forcings are external to the climate system while feedbacks are internal; in essence, feedbacks represent the internal processes of the system. Some feedbacks may act in relative isolation to the rest of the climate system; others may be tightly coupled; hence it may be difficult to tell just how much a particular process contributes. Forcings, feedbacks and the dynamics of the climate system determine how much and how fast the climate changes. The main positive feedback in global warming is the tendency of warming to increase the amount of water vapor in the atmosphere, which in turn leads to further warming. The main negative feedback comes from the Stefan–Boltzmann law, the amount of heat radiated from the Earth into space changes with the fourth power of the temperature of Earth's surface and atmosphere.Some observed and potential effects of global warming are positive feedbacks, which contribute directly to further global warming. The Intergovernmental Panel on Climate Change's (IPCC) Fourth Assessment Report states that ""Anthropogenic warming could lead to some effects that are abrupt or irreversible, depending upon the rate and magnitude of the climate change.""