Climate Change
... During the past three centuries: •Human population has increased tenfold (expected to reach 10 billion in this century). •The number of methane-producing cattle has risen to 3 billion •About 30-50% of the planet’s land surface is exploited by humans •More than half of all accessible freshwater is us ...
... During the past three centuries: •Human population has increased tenfold (expected to reach 10 billion in this century). •The number of methane-producing cattle has risen to 3 billion •About 30-50% of the planet’s land surface is exploited by humans •More than half of all accessible freshwater is us ...
PowerPoint - Susan Schwinning
... Shrinking sea ice and glacial cover reflects less solar radiation (albedo = reflectance of solar radiation) Ocean warming reduces solubility of CO2 Warmer temperatures on water and land increases water evaporation, increasing air humidity and the greenhouse effect The effect of increasing cl ...
... Shrinking sea ice and glacial cover reflects less solar radiation (albedo = reflectance of solar radiation) Ocean warming reduces solubility of CO2 Warmer temperatures on water and land increases water evaporation, increasing air humidity and the greenhouse effect The effect of increasing cl ...
Document
... Sought development of CLIVAR “Forward Look” against science themes of ENSO/TV, Monsoons, Decadal/THC, ACC, Role of Oceans in Climate, ...
... Sought development of CLIVAR “Forward Look” against science themes of ENSO/TV, Monsoons, Decadal/THC, ACC, Role of Oceans in Climate, ...
A warm climate is more sensitive to changes in CO2
... "Our results imply that the Earth’s sensitivity to variations in atmospheric CO2 increases as the climate warms,” explained Friedrich. “Currently, our planet is in a warm phase— an interglacial period—and the associated increased climate sensitivity needs to be taken into account for future projecti ...
... "Our results imply that the Earth’s sensitivity to variations in atmospheric CO2 increases as the climate warms,” explained Friedrich. “Currently, our planet is in a warm phase— an interglacial period—and the associated increased climate sensitivity needs to be taken into account for future projecti ...
Future Climate Change Scenarios for Lake Michigan Levels Jim Angel
... “Most of the observed increase in global average temperature since the mid-20th century is likely due to the observed increase in anthropogenic “greenhouse gasses” concentrations.” ...
... “Most of the observed increase in global average temperature since the mid-20th century is likely due to the observed increase in anthropogenic “greenhouse gasses” concentrations.” ...
world warming
... climate change, however, differ greatly and these differences in the cloud feedbacks account for almost all the intermodel spread in simulated global-climate sensitivity. It is this representation of cloud processes that is notoriously challenging for climate modeling and much remains to be done bef ...
... climate change, however, differ greatly and these differences in the cloud feedbacks account for almost all the intermodel spread in simulated global-climate sensitivity. It is this representation of cloud processes that is notoriously challenging for climate modeling and much remains to be done bef ...
TO: _____ Corporate Headquarters _____ USA ______, is the
... http://www.climatechange2013.org/images/uploads/WG1AR5_Headlines.pdf These impacts include: "...unequivocal warming since the 1950s" "atmospheric concentrations of carbon dioxide, methane, and nitrous oxide have increased to levels unprecedented in at least the last 800,000 years" "It is extre ...
... http://www.climatechange2013.org/images/uploads/WG1AR5_Headlines.pdf These impacts include: "...unequivocal warming since the 1950s" "atmospheric concentrations of carbon dioxide, methane, and nitrous oxide have increased to levels unprecedented in at least the last 800,000 years" "It is extre ...
Zierden-PeaceRiver - Center for Ocean
... •The physics of water vapor, clouds, and precipitation are poorly represented. • Limited spatial resolution • Climate models have not demonstrated the ability to reproduce the modes of variability seen in the 20th century. • Cannot accurately predict regional shifts in temperature or precipitation. ...
... •The physics of water vapor, clouds, and precipitation are poorly represented. • Limited spatial resolution • Climate models have not demonstrated the ability to reproduce the modes of variability seen in the 20th century. • Cannot accurately predict regional shifts in temperature or precipitation. ...
Climate and Change 7 ppt for teaching
... • The figure is currently growing by 2 ppm every year, despite sustainable ideas. • Many of the world’s most knowledgeable climate change scientists belong to a grouping called the IPCC (see glossary). • They believe that greenhouse gas emissions need to level out below 550 ppm, which they see as a ...
... • The figure is currently growing by 2 ppm every year, despite sustainable ideas. • Many of the world’s most knowledgeable climate change scientists belong to a grouping called the IPCC (see glossary). • They believe that greenhouse gas emissions need to level out below 550 ppm, which they see as a ...
Climate change
... hazards, such as tsunamis, cyclones, typhoons and flooding, and slow-onset, such as soil erosion, droughts, coral bleaching, and salinization of soil and water. ...
... hazards, such as tsunamis, cyclones, typhoons and flooding, and slow-onset, such as soil erosion, droughts, coral bleaching, and salinization of soil and water. ...
Only a few problems solved - dir-emas.ro
... Other parts of the world could face even more drastic change. The Intergovernmental Panel on Climate Change (IPCC), a consortium of several thousand independent scientists, predicts that sea levels could rise by between 9 and 88cm in the next century. This would threaten low-lying islands such as Tu ...
... Other parts of the world could face even more drastic change. The Intergovernmental Panel on Climate Change (IPCC), a consortium of several thousand independent scientists, predicts that sea levels could rise by between 9 and 88cm in the next century. This would threaten low-lying islands such as Tu ...
What the 2007 Reports of the IPCC mean Gordon J. Aubrecht
... °C per decade is projected for a range of SRES emission scenarios. Even if the concentrations of all greenhouse gases and aerosols had been kept constant at year 2000 levels, a further warming of about 0.1 °C per decade would be expected.” “There is now higher confidence in projected patterns of war ...
... °C per decade is projected for a range of SRES emission scenarios. Even if the concentrations of all greenhouse gases and aerosols had been kept constant at year 2000 levels, a further warming of about 0.1 °C per decade would be expected.” “There is now higher confidence in projected patterns of war ...
Slideshow on Global Warming - Climate Change
... weather” that a given region experiences (remember that weather = temperature + precipitation) • Climate changes over the long term have many implications for natural ecosystems • Right now the climate change that we are experiencing is a global warming which leads to higher sea levels due to meltin ...
... weather” that a given region experiences (remember that weather = temperature + precipitation) • Climate changes over the long term have many implications for natural ecosystems • Right now the climate change that we are experiencing is a global warming which leads to higher sea levels due to meltin ...
trenberthASA
... diurnal temperature range (DTR) (°C) averaged for the 71% of global land areas for 1950 to 2004. DTR 1979-2004 ...
... diurnal temperature range (DTR) (°C) averaged for the 71% of global land areas for 1950 to 2004. DTR 1979-2004 ...
Model projections of the North Atlantic thermohaline circulation for
... North Atlantic THC under increased levels of greenhouse gas concentrations? First, a significant weakening of the AMOC is to be expected until 2100. Second, this change will evolve gradually, no model simulates an abrupt change. These two findings are consistent with the study of Gregory et al. [200 ...
... North Atlantic THC under increased levels of greenhouse gas concentrations? First, a significant weakening of the AMOC is to be expected until 2100. Second, this change will evolve gradually, no model simulates an abrupt change. These two findings are consistent with the study of Gregory et al. [200 ...
MfESummary
... They find that it is very likely that for winter and spring there will be an increase in rainfall for the west of both the North and South Islands, with drier conditions in the east and north, caused by the westerly winds over New Zealand increasing during these seasons. For summer it is likely that ...
... They find that it is very likely that for winter and spring there will be an increase in rainfall for the west of both the North and South Islands, with drier conditions in the east and north, caused by the westerly winds over New Zealand increasing during these seasons. For summer it is likely that ...
Presentation - Copernicus.org
... Simulations of present climate temperature and precipitation episodes for the Iberian Peninsula M.J. Carvalho, P. Melo-Gonçalves and A. Rocha CESAM and Department of Physics, University of Aveiro Correspond to [email protected] ...
... Simulations of present climate temperature and precipitation episodes for the Iberian Peninsula M.J. Carvalho, P. Melo-Gonçalves and A. Rocha CESAM and Department of Physics, University of Aveiro Correspond to [email protected] ...
ACCR - Baltic Sea Region
... regional discussion, law making and information from ACCR-project work packages. Currently large frame political decisions regarding environmental affairs are made on the national level if though the regions are the ones who are first suffering about the practical effects of climate change. A politi ...
... regional discussion, law making and information from ACCR-project work packages. Currently large frame political decisions regarding environmental affairs are made on the national level if though the regions are the ones who are first suffering about the practical effects of climate change. A politi ...
07. 12 May 08_The Po..
... change and warming? The Intergovernmental Panel on Climate Change (IPCC) concluded that most of the observed increase in globally averaged temperatures since the mid–twentieth century is very likely due to the observed increase in anthropogenic (man–made) greenhouse gas concentrations via the greenh ...
... change and warming? The Intergovernmental Panel on Climate Change (IPCC) concluded that most of the observed increase in globally averaged temperatures since the mid–twentieth century is very likely due to the observed increase in anthropogenic (man–made) greenhouse gas concentrations via the greenh ...
Powerpoint - global change SysTem for Analysis, Research
... generation, yields, population growth, GDP, etc. ...
... generation, yields, population growth, GDP, etc. ...
Climate change: How do we know?
... seven cycles of glacial advance and retreat, with the abrupt end of the last ice age about 7,000 years ago marking the beginning of the modern climate era — and of human civilization. Most of these climate changes are attributed to very small variations in Earth’s orbit that change the amount of sol ...
... seven cycles of glacial advance and retreat, with the abrupt end of the last ice age about 7,000 years ago marking the beginning of the modern climate era — and of human civilization. Most of these climate changes are attributed to very small variations in Earth’s orbit that change the amount of sol ...
