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Constraints on radiative forcing and future climate change from
... input parameters and in the model itself are taken into account, and past observations of oceanic and atmospheric warming are used to constrain the range of realistic model responses. We obtain a probability density function for the present-day total radiative forcing, giving 1.4 to 2.4 Wm22 for the ...
... input parameters and in the model itself are taken into account, and past observations of oceanic and atmospheric warming are used to constrain the range of realistic model responses. We obtain a probability density function for the present-day total radiative forcing, giving 1.4 to 2.4 Wm22 for the ...
the PDF - Sustainablecorn.org
... powerhouse, employing millions and producing food, feed and fuel for use by every citizen. With demand at an all-time high, success for farmers and industry relies on a profitable cropping system while also employing measures which will protect the environment for future generations. The Midwest is ...
... powerhouse, employing millions and producing food, feed and fuel for use by every citizen. With demand at an all-time high, success for farmers and industry relies on a profitable cropping system while also employing measures which will protect the environment for future generations. The Midwest is ...
Aerosol exposure versus aerosol cooling of climate
... size of the aerosol particles, but other properties may be fundamental and especially the light absorption by black carbon has been of much interest during recent years. Black carbon (soot) changes global and regional climate through several different mechanisms (Ramanathan and Carmichael, 2008). It ...
... size of the aerosol particles, but other properties may be fundamental and especially the light absorption by black carbon has been of much interest during recent years. Black carbon (soot) changes global and regional climate through several different mechanisms (Ramanathan and Carmichael, 2008). It ...
14 October 2010 - United Nations Economic Commission for Africa
... The bulk of the aid was to be earmarked for Africa, but there has been insistence that a clear mechanism should be created to administer the funds, to ensure accountability, and that the financing was going to the intended purpose. It is in view of this that the ADB is proposing the AGF to act as th ...
... The bulk of the aid was to be earmarked for Africa, but there has been insistence that a clear mechanism should be created to administer the funds, to ensure accountability, and that the financing was going to the intended purpose. It is in view of this that the ADB is proposing the AGF to act as th ...
Learning to Die in the Anthropocene
... We convoyed all day, all night, past Army checkpoints and burned-out tanks, till in the blue dawn Baghdad rose from the desert like a vision of hell: flames licked the bruised sky from the tops of refinery towers, cyclopean monuments bulged and leaned against the horizon, broken overpasses swooped a ...
... We convoyed all day, all night, past Army checkpoints and burned-out tanks, till in the blue dawn Baghdad rose from the desert like a vision of hell: flames licked the bruised sky from the tops of refinery towers, cyclopean monuments bulged and leaned against the horizon, broken overpasses swooped a ...
PDF
... production will become one of the most significant policy issues, in both developed and developing countries, in the first few decades of the 21st century. Global and regional climate change will modify both agricultural production capacity and its location, and the intensity of agricultural product ...
... production will become one of the most significant policy issues, in both developed and developing countries, in the first few decades of the 21st century. Global and regional climate change will modify both agricultural production capacity and its location, and the intensity of agricultural product ...
In Search of Refuge: Pacific Islands, Climate - East
... The East-West Center promotes better rela- ...
... The East-West Center promotes better rela- ...
Divestment is a powerful tactic for stigmatising
... The World Bank tells us that if the world warms by just 2 °C, a point that may be reached in 20 to 30 years’ time, we should expect widespread food shortages, unprecedented heatwaves, and more intense cyclones in Sub-Saharan Africa. Weather extremes will batter the continent’s growing informal settl ...
... The World Bank tells us that if the world warms by just 2 °C, a point that may be reached in 20 to 30 years’ time, we should expect widespread food shortages, unprecedented heatwaves, and more intense cyclones in Sub-Saharan Africa. Weather extremes will batter the continent’s growing informal settl ...
An evaluation of the level of ambition and implications of the Bush
... At the same time, intensity targets have a number of disadvantages compared to fixed targets (see also Müller et al., 2001). 1. Intensity targets create an inherent uncertainty about environmental effectiveness. The effectiveness in terms of absolute emission reduction can only be determined ex-post ...
... At the same time, intensity targets have a number of disadvantages compared to fixed targets (see also Müller et al., 2001). 1. Intensity targets create an inherent uncertainty about environmental effectiveness. The effectiveness in terms of absolute emission reduction can only be determined ex-post ...
Statement of witness James E. Hansen
... W/m2 of solar energy, climate forcing due to increased solar irradiance today is about +1 W/m2 relative to the early Cenozoic. The lower boundary of the Earth’s atmosphere, the area and location of land areas, also changes on long time scales. The size and location of the continents is a climate for ...
... W/m2 of solar energy, climate forcing due to increased solar irradiance today is about +1 W/m2 relative to the early Cenozoic. The lower boundary of the Earth’s atmosphere, the area and location of land areas, also changes on long time scales. The size and location of the continents is a climate for ...
... since the mid-20th century and its projected continuation. Global warming 1 present changes in the surface air temperature, emerging as the greenhouse effect caused by emissions of greenhouse gases in the air. The Intergovernmental Panel on Climate Change (IPCC) concludes that such things result fro ...
Climate Change and Biodiversity in North East England
... through climate change is likely to add to these pressures. Higher temperatures, changing precipitation patterns and wild fires associated with droughts and heat waves are a particular vulnerability. Heathland habitat is principally maintained by only a few management regimes: sheep grazing, grouse ...
... through climate change is likely to add to these pressures. Higher temperatures, changing precipitation patterns and wild fires associated with droughts and heat waves are a particular vulnerability. Heathland habitat is principally maintained by only a few management regimes: sheep grazing, grouse ...
List of Supporters of the Clean Power Plan in Court
... Our residents and businesses are already experiencing harms from climate change, such as flooding from rising seas, increasingly severe storms, and prolonged droughts. Unless greenhouse gases are significantly reduced, climate change threatens to worsen these harms as well as to increase extreme hea ...
... Our residents and businesses are already experiencing harms from climate change, such as flooding from rising seas, increasingly severe storms, and prolonged droughts. Unless greenhouse gases are significantly reduced, climate change threatens to worsen these harms as well as to increase extreme hea ...
here - Climpol
... models. Hence, the discussion focused on the more local, small-scale, city level, where initiatives may exist that would like to consider air quality and climate, and possibly other issues (e.g., noise) in an integrated way, but do not have the resources or data needed for integrated assessment mode ...
... models. Hence, the discussion focused on the more local, small-scale, city level, where initiatives may exist that would like to consider air quality and climate, and possibly other issues (e.g., noise) in an integrated way, but do not have the resources or data needed for integrated assessment mode ...
Broad range of 2050 warming from an observationally constrained large climate model ensemble
... future, we find a ‘likely’ range of 1.4–3 K for global-mean warming around 2050 under the SRES A1B scenario (Fig. 2b). No ensemble members warm by less than 1 K by 2050 under this scenario, despite the large size of the ensemble and allowance for natural forcing uncertainty: we allow explicitly for ...
... future, we find a ‘likely’ range of 1.4–3 K for global-mean warming around 2050 under the SRES A1B scenario (Fig. 2b). No ensemble members warm by less than 1 K by 2050 under this scenario, despite the large size of the ensemble and allowance for natural forcing uncertainty: we allow explicitly for ...
Clemmitt, "Climate change"
... cardiovascular disease to breathe, according to Harvard Medical School’s Center for Health and the Global Environment. 1 The more severe drought and flood conditions predicted by some climate scientists could also mean widespread death and injury from worsened malnutrition, floods and landslides. Th ...
... cardiovascular disease to breathe, according to Harvard Medical School’s Center for Health and the Global Environment. 1 The more severe drought and flood conditions predicted by some climate scientists could also mean widespread death and injury from worsened malnutrition, floods and landslides. Th ...
Does global environmental change cause vulnerability to disaster
... captures some depressing trends in the state of the world’s environment. Some of these phenomena may be more accurately described as universal rather than global. We further recognise that the term has particular purchase in some areas of public policy where perceptions of global action have become ...
... captures some depressing trends in the state of the world’s environment. Some of these phenomena may be more accurately described as universal rather than global. We further recognise that the term has particular purchase in some areas of public policy where perceptions of global action have become ...
Primary, secondary and tertiary effects of eco
... Review more than estimated by the Intergovernmental Panel on Climate Change (IPCC) reports.62 63 New satellite data have in 2009 revealed an accelerating loss of ice not only from Greenland,64 but from West and (for the first time) from East Antarctica.65 A sea level rise of even a metre by 2100 may ...
... Review more than estimated by the Intergovernmental Panel on Climate Change (IPCC) reports.62 63 New satellite data have in 2009 revealed an accelerating loss of ice not only from Greenland,64 but from West and (for the first time) from East Antarctica.65 A sea level rise of even a metre by 2100 may ...
Spurring Climate Change Adaptation in Seychelles Schools through
... climate change strategy and is also being incorporated into the new Environment Management Plan of the Seychelles. A direct benefit of this project has been a saving of US$ 250 on water bills registered by the schools. These funds are now been invested in the improvemen ...
... climate change strategy and is also being incorporated into the new Environment Management Plan of the Seychelles. A direct benefit of this project has been a saving of US$ 250 on water bills registered by the schools. These funds are now been invested in the improvemen ...
GLOBAL WARMING AND CARBON
... rapid development and diffusion of technology-based efficiencies: energy intensity declines at a strong 1.3% per year over the century. Economic progress is particularly strong throughout the developing world, leading to a much more uniform level of material well being and health across the globe. C ...
... rapid development and diffusion of technology-based efficiencies: energy intensity declines at a strong 1.3% per year over the century. Economic progress is particularly strong throughout the developing world, leading to a much more uniform level of material well being and health across the globe. C ...
Nuclear war does not cause extinction from climate
... The ozone hole expands, driven by a monstrous synergy with global warming that puts more catalytic ice crystals into the stratosphere, but this affects the far north and south and not the major nations’ heartlands. The seas rise, the tropics roast but the media networks no longer cover it. The Amazo ...
... The ozone hole expands, driven by a monstrous synergy with global warming that puts more catalytic ice crystals into the stratosphere, but this affects the far north and south and not the major nations’ heartlands. The seas rise, the tropics roast but the media networks no longer cover it. The Amazo ...
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 ...
Tracking Greenhouse Gas Emissions on College Campuses in the U.S.
... During the past two years, a number of publications have issued “green college” rankings. Based on college sustainability coordinators’ responses to questionnaires, Sierra Magazine released its own “Cool Schools” rankings, including a top 10 green schools list, in September 2008; while the Sustainab ...
... During the past two years, a number of publications have issued “green college” rankings. Based on college sustainability coordinators’ responses to questionnaires, Sierra Magazine released its own “Cool Schools” rankings, including a top 10 green schools list, in September 2008; while the Sustainab ...
ICTs and Climate Change
... “Climate change is the defining challenge of our era. ITU’s work to cut greenhouse gas emissions, develop standards and use ‘e-environment’ systems can speed up the global shift to a low-carbon economy”. Ban Ki-moon United Nations Secretary-General, 12 November 2008 Committed to connecting the world ...
... “Climate change is the defining challenge of our era. ITU’s work to cut greenhouse gas emissions, develop standards and use ‘e-environment’ systems can speed up the global shift to a low-carbon economy”. Ban Ki-moon United Nations Secretary-General, 12 November 2008 Committed to connecting the world ...
Climate change in the United States
![](https://commons.wikimedia.org/wiki/Special:FilePath/U.S._Temperature_Record_(1950_to_2009)_(PNG).png?width=300)
Because of global warming, there has been concern in the United States and internationally, that the country should reduce total greenhouse gas which is relatively high per capita.In 2012, the United States experienced its warmest year on record. As of 2012, the thirteen warmest years for the entire planet have all occurred since 1998, transcending those from 1880.From 1950 to 2009, the American government's surface temperature record shows an increase by 1 °F (0.56 °C), approximately. Global warming has caused many changes in the U.S. According to a 2009 statement by the National Oceanic and Atmospheric Administration (NOAA), trends include lake and river ice melting earlier in the spring, plants blooming earlier, multiple animal species shifting their habitat ranges northward, and reductions in the size of glaciers.Predicting future climate changes are fraught with difficultly. Some research has warned against possible problems due to American climate changes such as the spread of invasive species and possibilities of floods as well as droughts. Changes in climate in the regions of the United States appear significant. Drought conditions appear to be worsening in the southwest while improving in the northeast for example.President Barack Obama committed in the December 2009 Copenhagen Climate Change Summit to reduce carbon dioxide emissions in the range of 17% below 2005 levels by 2020, 42% below 2005 levels by 2030, and 83% below 2005 levels by 2050. In an address towards the U.S. Congress in June 2013, Obama detailed a specific action plan to achieve the 17% carbon emissions cut from 2005 by 2020. He included such measures as shifting from coal-based power generation to solar and natural gas production.