Reference Sources:

The Global Warming Desk Reference
Bruce E. Johansen
Greenwood Press, 2002.
Available through UNC Library > Ebrary

Global warming and our changing climate: answers to frequently asked questions
U.S. Environmental Protection Agency, Office of Air and Radiation, 2000.

Global warming, sea-level rise, and coastal marsh survival
U.S. Dept. of the Interior, U.S. Geological Survey, 1997