Updated 15 January 2009

Thresholds of Climate Change in Ecosystems

Final Report, Synthesis and Assessment Product 4.2

See also press release from the U.S. Geological Survey (USGS) (dtd 15 Dec 2008)

CCSP, 2009: Thresholds of Climate Change in Ecosystems. A report by the U.S. Climate Change Science Program and the Subcommittee on Global Change Research. [ Fagre D.B., Charles C.W., Allen C.D., Birkeland C., Chapin F.S. III, Groffman P.M., Guntenspergen G.R., Knapp A.K., McGuire A.D., Mulholland P.J., Peters D.P.C., Roby D.D., and Sugihara G.] U.S. Geological Survey, Departement of the Interior, Washington D.C., USA.

Final Report

Note: All links are to PDF files.

Entire Report

For further information regarding this Synthesis and Assessment Product, please contact Dr. Fabien Laurier at . Please include "SAPinfo" in the subject line.

This document, part of the Synthesis and Assessment Products described in the U.S. Climate Change Science Program (CCSP) Strategic Plan, was prepared in accordance with Section 515 of the Treasury and General Government Appropriations Act for Fiscal Year 2001 (Public Law 106-554) and theinformation quality act guidelines issued by the Department of the Interior and the U.S. Geological Survey pursuant to Section 15). The CCSP Interagency Committee relies on the Department of the Interior and the U.S. Geological Survey certifications regarding compliance with Section 515 and Department guidelines as the basis for determining that this product conforms with Section 515. For purposes of compliance with Section 515, this CCSP Synthesis and Assessment Product is an “interpreted product” as that term is used in U.S. Geological Survey guidelines and is classified as “highly influential”. This document does not express any regulatory policies of the United States or any of its agencies, or provide recommendations for regulatory action.

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