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Scenarios for the National Climate Assessment

Scenarios for the National Climate Assessment

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Public Memo on Scenarios for the Fourth National Climate Assessment

April 2017 - In May 2015, the Principals of the Subcommittee on Global Change Research made the decision to use the full range of IPCC RCPs...

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Additional Resources

  • National Climate Assessment
  • United States Global Change Research Program
  • Website Walkthrough Author Training Webinar (Coming Soon)
  • NOAA Technical Report NESDIS 142
  • NOAA Technical Report NESDIS 144

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Regional Climate Trends and Scenarios: Summaries

Download 2-page regional summaries for each of the following:

     Summary for Part 1: Climate of the Northeast U.S.

     Summary for Part 2: Climate of the Southeast U.S.

     Summary for Part 3: Climate of the Midwest U.S.

     Summary for Part 4: Climate of the U.S. Great Plains

     Summary for Part 5: Climate of the Southwest U.S.

     Summary for Part 6: Climate of the Northwest U.S.

     Summary for Part 7: Climate of Alaska

     Summary for Part 8: Climate of the Pacific Islands

     Summary for Part 9: Climate of the Contiguous U.S.

For general questions regarding the National Climate Assessment, contact scenarios@usgcrp.gov. Please direct technical inquiries to scenarios@usgcrp.gov.