Angela - rsmasclimate
... • Lea, D.W. (2004): The 100,000-Yr Cycle in Tropical SST, Greenhouse Forcing, and Climate Sensitivity. Journal of Climate, 17, 2170-2179. • Otto-Bliesner, B.L. and co-authors (2006): Last Glacial Maximum and Holocene Climate in CCSM3. Journal of Climate, 19, 2526-2544. • Hansen and Sato 2011: ...
... • Lea, D.W. (2004): The 100,000-Yr Cycle in Tropical SST, Greenhouse Forcing, and Climate Sensitivity. Journal of Climate, 17, 2170-2179. • Otto-Bliesner, B.L. and co-authors (2006): Last Glacial Maximum and Holocene Climate in CCSM3. Journal of Climate, 19, 2526-2544. • Hansen and Sato 2011: ...
High resolution RCM simulation of eastern Mediterranean climate
... Modern global climate change evaluations usually based on application of coupled atmosphere-ocean global climate models (AOGCM). Contemporary European AOGCM models are characterized by quite coarse (~200 km) space resolution, which precludes them from representing effects of small scale processes. D ...
... Modern global climate change evaluations usually based on application of coupled atmosphere-ocean global climate models (AOGCM). Contemporary European AOGCM models are characterized by quite coarse (~200 km) space resolution, which precludes them from representing effects of small scale processes. D ...
Suspended particle matters, aerosols, in the atmosphere (e.g., soot
... organs of human and other animals. They also cause climate change. It is, however, still difficult to predict aerosol concentrations precisely in the atmosphere and to estimate the aerosol effects on the climate system quantitatively. A principal investigator (PI) of this research project has develo ...
... organs of human and other animals. They also cause climate change. It is, however, still difficult to predict aerosol concentrations precisely in the atmosphere and to estimate the aerosol effects on the climate system quantitatively. A principal investigator (PI) of this research project has develo ...
Radiaton Balance and Feedbacks
... more water vapor. As a greenhouse gas, the higher concentration of water vapor is then able to absorb more thermal IR energy radiated from the Earth, thus further warming the atmosphere. The warmer atmosphere can then hold more water vapor and so on and so on. This is referred to as a 'positive feed ...
... more water vapor. As a greenhouse gas, the higher concentration of water vapor is then able to absorb more thermal IR energy radiated from the Earth, thus further warming the atmosphere. The warmer atmosphere can then hold more water vapor and so on and so on. This is referred to as a 'positive feed ...
PPT File - Climate Decision Making Center
... Calibrated Climate Model Results • Observed climate changes provide constraints on climate response to forcings. • Forest et al. (2006) use observed climate changes to place probabilistic bounds on parameters in the IGSM climate component • These constraints provide bounds for climate system respon ...
... Calibrated Climate Model Results • Observed climate changes provide constraints on climate response to forcings. • Forest et al. (2006) use observed climate changes to place probabilistic bounds on parameters in the IGSM climate component • These constraints provide bounds for climate system respon ...
Human causes for climate change
... • Greenhouse gases • Solar variation – Long term increase – 11-year cycle (0.08%) ...
... • Greenhouse gases • Solar variation – Long term increase – 11-year cycle (0.08%) ...
Global Climate Change?
... Global Warming: Next summer will be hotter than last summer. Not borne out for the average person Global Climate Change: How do you measure “change” in a meaningful way? Global Climate Change Increasing Weather Volatility Has Real Impacts (economic and public health) ...
... Global Warming: Next summer will be hotter than last summer. Not borne out for the average person Global Climate Change: How do you measure “change” in a meaningful way? Global Climate Change Increasing Weather Volatility Has Real Impacts (economic and public health) ...
Anthropogenic Contributions to Future Sea Level and
... more in the CCSM model once again. Temperature increase in the North Atlantic especially is due to a decrease of meridional overturning, which causes a more defined thermocline and increased forcing. ...
... more in the CCSM model once again. Temperature increase in the North Atlantic especially is due to a decrease of meridional overturning, which causes a more defined thermocline and increased forcing. ...
climate change, coral reef restoration, fisheries restoration, shore
... will eventually greatly exceed that of 125,000 years ago If continued use of fossil fuels causes runaway global warming, sea level rise could exceed 150 meters ...
... will eventually greatly exceed that of 125,000 years ago If continued use of fossil fuels causes runaway global warming, sea level rise could exceed 150 meters ...
Welcome to Energy Systems
... Induction equation: flows and magnetic fields can cause changes in each other ...
... Induction equation: flows and magnetic fields can cause changes in each other ...
Global Warming Is Natural, Not Man-Made
... Second, they claim that climate is stable and slow to change, and we are accelerating climate change beyond natural variability. That is also not true. Climate change is generally a regional phenomenon and not a global one. Regionally, climate has been shown to change rapidly in the past and will co ...
... Second, they claim that climate is stable and slow to change, and we are accelerating climate change beyond natural variability. That is also not true. Climate change is generally a regional phenomenon and not a global one. Regionally, climate has been shown to change rapidly in the past and will co ...
Learning about past catastrophes from the present perturbation
... concentration from about 270ppm in 1800 to 400 ppm today. The rate of increase is about 300 times that which occurred during the last glacial termination. Predictions of the changes in response to this perturbation have been wrong. In 1982 it was proposed that the Arctic might become ice-free in sum ...
... concentration from about 270ppm in 1800 to 400 ppm today. The rate of increase is about 300 times that which occurred during the last glacial termination. Predictions of the changes in response to this perturbation have been wrong. In 1982 it was proposed that the Arctic might become ice-free in sum ...
W5 - North Pacific Marine Science Organization
... will focus on ongoing research that addresses the terms of reference of the new working group, and on strategies for future work that is needed to fill the gaps. Presentations related to the direct analysis of global climate projections and the calculation of ensemble averages; to results from highe ...
... will focus on ongoing research that addresses the terms of reference of the new working group, and on strategies for future work that is needed to fill the gaps. Presentations related to the direct analysis of global climate projections and the calculation of ensemble averages; to results from highe ...
Atmospheric circulation patterns in climate change
... Predictions of regional climate change are primarily related to changes in local circulation patterns, and are highly uncertain. In this talk I will review recent work from two projects investigating how regional changes to temperatures at the Earth's lower boundary can affect atmospheric circulatio ...
... Predictions of regional climate change are primarily related to changes in local circulation patterns, and are highly uncertain. In this talk I will review recent work from two projects investigating how regional changes to temperatures at the Earth's lower boundary can affect atmospheric circulatio ...
Climate Change Leader in Residence James Hansen, Ph.D. SAVE THE DATES
... Dr. James Hansen, formerly Director of the NASA Goddard Institute for Space Studies, is a Professor at the Earth Institute of Columbia University, where he directs the Program on Climate Science, Awareness and Solutions. Dr. Hansen’s research focuses on the causes and consequences of global climate ...
... Dr. James Hansen, formerly Director of the NASA Goddard Institute for Space Studies, is a Professor at the Earth Institute of Columbia University, where he directs the Program on Climate Science, Awareness and Solutions. Dr. Hansen’s research focuses on the causes and consequences of global climate ...
Why study past climate?
... “The farther backward you can look, the farther forward you are likely to see.” - Winston Churchill ...
... “The farther backward you can look, the farther forward you are likely to see.” - Winston Churchill ...
changing_climate_changing_technology
... Honorary Professor of Climate Change and Society University of Copenhagen Member of the Royal Commission on Environmental Pollution ...
... Honorary Professor of Climate Change and Society University of Copenhagen Member of the Royal Commission on Environmental Pollution ...
Grantham Briefing Note 2 – September 2013 Climate sensitivity
... cumulative carbon dioxide emissions over time and global mean temperature change to define the Transient Climate Response to Cumulative Carbon Emissions (TCRE). TCRE provides a measure of transient global mean surface temperature change for a fixed level of cumulative human carbon dioxide emissions, ...
... cumulative carbon dioxide emissions over time and global mean temperature change to define the Transient Climate Response to Cumulative Carbon Emissions (TCRE). TCRE provides a measure of transient global mean surface temperature change for a fixed level of cumulative human carbon dioxide emissions, ...
Timmermann's PowerPoint
... 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. ...
... 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. ...
Nature, Not Human Activity, Rules the Climate A Report of NIPCC
... • What NIPCC did was to ‘connect the dots’ -using the available information from model results and observations • The same information was available to the IPCC from published work, including also from the US Government’s CCSP Report [2006] • But IPCC chose to ignore these facts, because they confli ...
... • What NIPCC did was to ‘connect the dots’ -using the available information from model results and observations • The same information was available to the IPCC from published work, including also from the US Government’s CCSP Report [2006] • But IPCC chose to ignore these facts, because they confli ...
A warm climate is more sensitive to changes in CO2
... A warm climate is more sensitive to changes in CO2 It is well-established in the scientific community that increases in atmospheric CO2 levels result in global warming, but the magnitude of the effect may vary depending on average global temperature. A new study, published this week in Science Advan ...
... A warm climate is more sensitive to changes in CO2 It is well-established in the scientific community that increases in atmospheric CO2 levels result in global warming, but the magnitude of the effect may vary depending on average global temperature. A new study, published this week in Science Advan ...
