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Global Climate Change: Research Explorer: Primer : Overview of Climate Change Research
In fact, the difference between today’s average global temperature and the average global temperature during the last Ice Age is ... , and brown coloring indicate areas where temperatures measured in 2000 are warmer than the average temperature from 1951 to 1980. The scale represents degrees in Celsius. Negative numbers ...
www.exploratorium.edu

Global Warming - National Wildlife Federation - Global Warming News
In its 2007 report, the International Panel on Climate Change stated that 20-30% of species worldwide are likely to be at increased risk of extinction if increases in average global temperatures exceed 2.2-4.0° F above current levels. This could happen by the end of the century if global ...
nwf.org

Global Climate Change
Global Climate Change Skip Navigation Glossary aerosol fine particles or droplets carried in the atmosphere. albedo ... ,000,000,000) pounds. global warming net increase in Earth's average temperature. greenhouse effect a warming process that balances Earth's cooling processes and helps maintain an average global temperature of approximately 60 ...
cotf.edu

Global Warming in Wisconsin
Wisconsin's $13 billion annual tourism economy What is global warming? Historical records indicate the average global temperature increased by 0.5 to 1° Fahrenheit (F) ... to a higher average global temperature – global warming. (from information provided by the Wisconsin Dept. of Natural Resoures) Links to More Wisconsin Climate Change Information State Global Warming Impacts – Wisconsin ...
cwac.net

Global Warming Crisis Council
Global Warming Crisis Council. _____________________________ The Science of Global Warming, courtesy Environmental Defense, Inc. What is global warming? • Global warming refers to a rise in average global temperature due ... building up due to human activity. The result is a measurable rise in average global temperature of one degree Fahrenheit from one hundred years ago. That is ...
culturechange.org

RE: Support Global Warming Pollution Reduction Act
Global warming threatens everything that we care about in this country, including ... global warming pollution. In the event that global atmospheric concentrations exceed 450 parts per million or that average global temperatures increase above 2 degrees Celsius (3.6 degrees Fahrenheit) above the pre-industrial average ...
earthactionnetwork.org

Global Energy Balance
Weather Wind Climate Introduction Air Masses Average Weather British Climate Climate Change Climate Zones Climatology Continental Climate Desert Climate El Niño General Circulation Global Climate Gulf Stream Ice Sheets Land ... contains a number of greenhouse gases, which affect the Sun-Earth energy balance. The average global temperature is in fact 33°C higher than it should be. Greenhouse gases ...
www.enviropedia.org.uk

Solar Activity and Human Global Warming
Solar Activity and Human Global Warming Solar Activity and Human Global Warming Human Global Warming caused by CO2 emissions is a miniscule force when compared to the power of ... temperatures can change are Astronomical Reasons. The Medieval Maximum was a period of warmer than average global weather in the 12th Century. Astronomers believe that the Sun was slightly brighter at that ...
www.human-global-warming.co.uk

energy efficient homes : global warming - "Global Climate Change is Here to Stay"
In contrast, scientists predict that the average global temperature will increase anywhere from 2.5 to 10.4 degrees F ... global warming - "Global Warming and Science in Our Lives" - By : Henry Kadoch energy efficient home articles : global warming - "Best Global Warming Volunteer Opportunity" - By : N. Brown energy efficient homes : global warming - "Three Global ...
energyefficienthomearticles.com

Global Climate Change: Research Explorer - Global Effects
Annual Mean Precipitation as Simulated by a Global Climate Model and Observed Values - Massachusetts Institute of Technology Center for Global Change Science Climate Modeling Initiative Risk of Malaria ... Massachusetts Institute of Technology Joint program on the Science and policy of Global Change Average Annual Global Number of People Flooded under Three Emissions Scenarios - Robert Nicholls, Flood ...
www.exploratorium.edu