Established by the United Nations Environment Programme (UNEP) and the World Meteorological Organization (WMO) to provide a clear scientific view on the current state of knowledge in climate change.
"The U.S. Global Change Research Program coordinates and integrates federal research on changes in the global environment and their implications for society."
A list of links to resources on climate change including:
Climate Change and Wildlife Health
Climate Change in Mountain Ecosystems
Biological Resource Status and Trends