Document
... • Global climate models, now highly-coupled, perform well on record of past ‘forcings’/temperature relationship – globally and regionally • Six internationally-agreed plausible ‘human futures’ scenarios (i.e. story-lines yielding GHG emissions at high, medium, low levels) • Repeated runs with many m ...
... • Global climate models, now highly-coupled, perform well on record of past ‘forcings’/temperature relationship – globally and regionally • Six internationally-agreed plausible ‘human futures’ scenarios (i.e. story-lines yielding GHG emissions at high, medium, low levels) • Repeated runs with many m ...
The Impact of Global Climate Change on Terrestrial Systems
... cyclones, which in turn affect The effect of climate change impacts El Niño and La Nina of peak food availability and hatchling events, which affect terrestrial short-term weather patterns requirements. The peak availability of the the distribution, abundance, in North America. This image shows a La ...
... cyclones, which in turn affect The effect of climate change impacts El Niño and La Nina of peak food availability and hatchling events, which affect terrestrial short-term weather patterns requirements. The peak availability of the the distribution, abundance, in North America. This image shows a La ...
S TAT E O F T H E WO R... Into a Warming World 2 0
... (GHGs)—principally carbon dioxide (CO2) from the burning of fossil fuels—continue to grow rapidly. As a consequence, the concentration of carbon dioxide in the atmosphere has increased faster during the last 10 years than at any time since continuous measurements began in 1960.1 Unabated, current in ...
... (GHGs)—principally carbon dioxide (CO2) from the burning of fossil fuels—continue to grow rapidly. As a consequence, the concentration of carbon dioxide in the atmosphere has increased faster during the last 10 years than at any time since continuous measurements began in 1960.1 Unabated, current in ...
Survival Guide: Abrupt Climate Change
... Ocean circulation is responsible for much of the heat transfer around the world (see figure 2 for map of ocean circulation model). The North Atlantic is one of the few regions of the world where deep water is formed, and is responsible for the heat transport to the region (Clark et al., 2001). So w ...
... Ocean circulation is responsible for much of the heat transfer around the world (see figure 2 for map of ocean circulation model). The North Atlantic is one of the few regions of the world where deep water is formed, and is responsible for the heat transport to the region (Clark et al., 2001). So w ...
A “wedge” - The NEED Project
... Global Climate Change Impacts in the US (2009): http://www.globalchange.gov/what-we-do/assessment/previous-assessments/globalclimate-change-impacts-in-the-us-2009 ...
... Global Climate Change Impacts in the US (2009): http://www.globalchange.gov/what-we-do/assessment/previous-assessments/globalclimate-change-impacts-in-the-us-2009 ...
climate change education and the ecological footprint
... 1998b), and our findings imply that further teaching how they might reduce their overall EF by 30%; and c) innovations are needed in our general education students answered questions (requiring paragraph recourses to change student ideas. sponses) about how their various activities contribute to the ...
... 1998b), and our findings imply that further teaching how they might reduce their overall EF by 30%; and c) innovations are needed in our general education students answered questions (requiring paragraph recourses to change student ideas. sponses) about how their various activities contribute to the ...
Climate Change, the Indoor Environment and Health
... change can affect indoor levels of pollutants. Changes in outdoor levels (due to atmospheric chemistry or circulation changes) will affect levels indoors. Building energy cuts could lead to less ventilation, raising exposures to indoor ...
... change can affect indoor levels of pollutants. Changes in outdoor levels (due to atmospheric chemistry or circulation changes) will affect levels indoors. Building energy cuts could lead to less ventilation, raising exposures to indoor ...
PPT - Earth and Environmental Sciences
... decline in rainfall," thus increasing the extreme anti-monsoon drought which already occurs during the winter months. (Murari and others 2001) The climate change during summer will increase land temperatures and increase the pressure gradient between the land and ocean. This will intensify the monso ...
... decline in rainfall," thus increasing the extreme anti-monsoon drought which already occurs during the winter months. (Murari and others 2001) The climate change during summer will increase land temperatures and increase the pressure gradient between the land and ocean. This will intensify the monso ...
Snails, Mining and Climate Change
... Property rights and the sanctity of a Crown grant are eroded where society decides that certain attributes on a property are of sufficient significance to warrant directing the owner on how that attribute should be managed. This is in total contradiction to most people’s concept of the spirit and in ...
... Property rights and the sanctity of a Crown grant are eroded where society decides that certain attributes on a property are of sufficient significance to warrant directing the owner on how that attribute should be managed. This is in total contradiction to most people’s concept of the spirit and in ...
SESSION 16: Adaptation Planning II - International
... As a result of the increasing demand for electricity ‐ particularly electricity that does not increase GHG emissions ‐ the pace of hydro power development is growing rapidly worldwide. Power planners and investors in hydro power dominant regions and countries are increasingly aware of and concerne ...
... As a result of the increasing demand for electricity ‐ particularly electricity that does not increase GHG emissions ‐ the pace of hydro power development is growing rapidly worldwide. Power planners and investors in hydro power dominant regions and countries are increasingly aware of and concerne ...
Earth Systems: Engineering and Management
... Fertilizing the “biological pump” may enhance the flux of carbon into the oceans that maintains the disequilibrium in CO2 concentration between the atmosphere and the deep ocean. Although use of nitrogen and phosphorus has been proposed, iron fertilization is the salient possibility because the rati ...
... Fertilizing the “biological pump” may enhance the flux of carbon into the oceans that maintains the disequilibrium in CO2 concentration between the atmosphere and the deep ocean. Although use of nitrogen and phosphorus has been proposed, iron fertilization is the salient possibility because the rati ...
Policy Update on 2°C Warming
... The IMPACT2C project set out to investigate this question – and to examine uncertainty – using existing climate scenario data and climate model results (Vautard et al. 2014). This allows an analysis of when the world might exceed the 2°C goal (global average surface warming). The analysis has first ...
... The IMPACT2C project set out to investigate this question – and to examine uncertainty – using existing climate scenario data and climate model results (Vautard et al. 2014). This allows an analysis of when the world might exceed the 2°C goal (global average surface warming). The analysis has first ...
Stratospheric and tropospheric SSU/MSU temperature
... years in a “historical” climate simulation will rarely (and only by chance) coincide with years when El Niños have actually occurred. This is because the historical runs are initiated from an arbitrary point of a quasi-equilibrium control run, so internal variations (even if they were perfectly pred ...
... years in a “historical” climate simulation will rarely (and only by chance) coincide with years when El Niños have actually occurred. This is because the historical runs are initiated from an arbitrary point of a quasi-equilibrium control run, so internal variations (even if they were perfectly pred ...
a response to the speech on development beyond aid by the
... development. His most recent speech falls short of fully explaining how DFID will reconcile its focus and the mantra of ‘going for growth’ with mitigating the effects of climate change. It is easy to suggest that growth, development and a sustainable environment are achievable. However, achievement ...
... development. His most recent speech falls short of fully explaining how DFID will reconcile its focus and the mantra of ‘going for growth’ with mitigating the effects of climate change. It is easy to suggest that growth, development and a sustainable environment are achievable. However, achievement ...
is global warming the number one threat to humanity?
... to emphasize that, from the perspective of those enamored with the “consensus”, the provenance of my estimates ought to be impeccable. Net GDP per capita for each IPCC SRES scenario is estimated by subtracting from the GDP per capita in the absence of any global warming the equivalent losses in GDP ...
... to emphasize that, from the perspective of those enamored with the “consensus”, the provenance of my estimates ought to be impeccable. Net GDP per capita for each IPCC SRES scenario is estimated by subtracting from the GDP per capita in the absence of any global warming the equivalent losses in GDP ...
Climate Change - คณะเทคนิคการแพทย์
... destabilised slopes, and affect water resources within the next two to three decades. This will be followed by decreased river flows as the glaciers recede. Freshwater availability in Central, South, East and Southeast Asia particularly in large river basins is projected to decrease due to climate ...
... destabilised slopes, and affect water resources within the next two to three decades. This will be followed by decreased river flows as the glaciers recede. Freshwater availability in Central, South, East and Southeast Asia particularly in large river basins is projected to decrease due to climate ...
Climate Change 2007: The Physical Science Basis Chapter 5
... Depth integrated Anthropogenic Carbon ...
... Depth integrated Anthropogenic Carbon ...
What is Human Dimensions Research? - arcus
... In fall 2006, researchers, students, tribal representatives and other stakeholders gathered at the AAAS Arctic division annual meeting and in the Alaskan community of Fort Yukon to compare data on climate change impacts and feedbacks in rural Alaskan to those in rural Sudan, Kenya and Nigeria. Pictu ...
... In fall 2006, researchers, students, tribal representatives and other stakeholders gathered at the AAAS Arctic division annual meeting and in the Alaskan community of Fort Yukon to compare data on climate change impacts and feedbacks in rural Alaskan to those in rural Sudan, Kenya and Nigeria. Pictu ...
Global and Mediterranean climate change: a short summary
... different scales, from local to global, within the system is the result of the combination of all matter and energy exchanges, and their equilibrium; these exchanges involve the different components of the system (land, atmosphere, ocean, ice, and biosphere) through complex and interconnected mechan ...
... different scales, from local to global, within the system is the result of the combination of all matter and energy exchanges, and their equilibrium; these exchanges involve the different components of the system (land, atmosphere, ocean, ice, and biosphere) through complex and interconnected mechan ...
A brief summary of the science of global warming and climate change
... 14. The average temperature of the Earth is now warmer than at any time since human records began and it is clear that much of this increase is due to human activities releasing greenhouse gases to the atmosphere. 15. The Intergovernmental Panel on Climate Change (IPCC), the leading international bo ...
... 14. The average temperature of the Earth is now warmer than at any time since human records began and it is clear that much of this increase is due to human activities releasing greenhouse gases to the atmosphere. 15. The Intergovernmental Panel on Climate Change (IPCC), the leading international bo ...
No Slide Title
... only on management choices - but also on the weather • It may not prove economic to maintain them on a long term basis - producer wants flexibility also ...
... only on management choices - but also on the weather • It may not prove economic to maintain them on a long term basis - producer wants flexibility also ...
Climatic Change in the Mediterranean Basin: Territorial Impact and
... is different about the current warming cycle is the rapid rate at which CO2 concentrations are increasing. The Fourth Intergovernmental Panel on Climatic Change Report (IPPC, 2007) concludes that there is high evidence that the observed changes in the global climate systems are influenced by human a ...
... is different about the current warming cycle is the rapid rate at which CO2 concentrations are increasing. The Fourth Intergovernmental Panel on Climatic Change Report (IPPC, 2007) concludes that there is high evidence that the observed changes in the global climate systems are influenced by human a ...
Document
... Global warming refers to the increasing temperature of the Earth. Scientists think it is mainly caused by gases ___1___ when fuels such as coal and oil are burned. ___2___ the world burning more fuel than ever, global warming could mean big trouble for humans. It already has caused glaciers to melt, ...
... Global warming refers to the increasing temperature of the Earth. Scientists think it is mainly caused by gases ___1___ when fuels such as coal and oil are burned. ___2___ the world burning more fuel than ever, global warming could mean big trouble for humans. It already has caused glaciers to melt, ...
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.""