NOAA / Climate.gov - Discussion of what effects doubling pre-industrial carbon dioxide levels will likely cause, including an explanation of the equilibrium climate sensitivity concept.
Carbon Dioxide Information Analysis Center (CDIAC) - Graphs and downloadable data of carbon dioxide measurements from air smapling stations and ice cores.
The offical website of the working group established by the United Nations Environment Programme and the World Meteorological Organization to assess human impacts on climate change.
Svante Arrhenius's 1896 paper connecting major climatic changes to the carbon cycle.
News & Events
News from around the world of science.
Scientists study the effect that increased CO2 levels have on plant growth.
An interagency partnership among various U.S. government agencies to coordinate and facilitate federally funded carbon cycle research.
Google - Research database allows searching of the scholarly literature.
EPA - an online calculator to obtain an estimate of a household's greenhouse gas emissions.