U.S. Global Change Research Program
Third National Climate Assessment - Ecosystems
Chapter 8 of the NCA addresses climate change impacts on natural ecosystems, biodiversity, and ecosystem services across the United States.
Third National Climate Assessment - Our Changing Climate
Chapter 2 of the NCA addresses climate change trends across the United States.
Third National Climate Assessment - Northeast
Chapter 16 of the NCA addresses climate change impacts in the Northeast United States.
Third National Climate Assessment – Alaska
Chapter 22 of the National Climate Assessment addresses climate change impacts in the Alaskan region.
Third National Climate Assessment – Northwest
Chapter 21 of the National Climate Assessment addresses climate change impacts in the Northwest region.
Third National Climate Assessment – Southwest
Chapter 20 of the National Climate Assessment addresses climate change impacts in the Southwest region.
Third National Climate Assessment – Great Plains
Chapter 19 of the National Climate Assessment addresses climate change impacts in the Great Plains region.
Third National Climate Assessment – Midwest
Chapter 18 of the National Climate Assessment addresses climate change impacts in the Midwest region.