Scientists study the effect that increased CO2 levels have on plant growth.
Research activities of the US Global Climate Research Project that are focused on carbon.
Google - Research database allows searching of the scholarly literature.
NASA Goddard - Animations of the geological, biological, and oceanic portions of the carbon cycle, as well as changes in carbon dioxide over time.
Geophysical Fluid Dynamics Laboratory (GFDL) - Researchers have modeled the effects of increased CO2 concentrations on hurricanes, surface air temperatures, and the oceans.
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.
Illustrations formatted for printing on transparencies or displaying with a projector
An alphabetical glossary of relevant scientific terms.
Svante Arrhenius's 1896 paper connecting major climatic changes to the carbon cycle.
EPA Victoria - Greenhouse Calculator