Fourth National Climate Assessment Vol I + II

NCA4 Vol II: Impacts, Risks, and Adaptation in the United States
NCA4 Vol I: Climate Science Special Report
The Reports Library features scientific assessments, annual reports, strategic research plans, and other resources produced by USGCRP and the collaborative efforts of our member agencies. Select reports by other authoritative scientific bodies with whom we work, such as the Intergovernmental Panel on Climate Change (IPCC) and the National Research Council (NRC), are also accessible here. Most reports are available for download (open and click View); some can be ordered in print free of charge (open and click Add to Cart).
Please note that we are currently experiencing shipping delays of at least two weeks. Thank you for your patience.
Includes in both PDF and HTML format: Vision for the Program and Highlights of the Scientific Strategic Plan (41 pages); Strategic Plan for the U.S. Climate Change Science Program (202 pages)
Our Changing Planet. The U.S. Climate Change Science Program for FY 2004 and 2005. A Report by the Climate Change Science Program and the Subcommittee on Global Change Research. The CD includes image collection with many of the illustrations in different resolutions (including high resolution).
Our Changing Planet. The U.S. Climate Change Science Program for FY 2006. A Report by the Climate Change Science Program and the Subcommittee on Global Change Research. The CD includes an image collection with many of the illustrations in different resolutions (including high resolution).
The United States of America's Third National Communication under the United Nations Framework Convention on Climate Change.
A Tour of the Cryosphere is a DVD produceed by NASA in 2005. "In a little more than seven minutes, some of the best data visualizers at NASA's Goddard Space Flight Center lead viewers across the icy reaches of Antarctica, the drifting expanse of polar sea ice, the shrinking cap around the North Pole, and more. The tour travels around...
This report, the First National Climate Assessment, includes analyses of the importance of climate variability and change for twenty regions around the United States, for five cross-cutting sectors, and for the United States as a whole. The DVD contains background information, public review drafts and final reports, citations, and high-resolution images.
This CD includes the Program's annual Our Changing Planet reports from FY 2007–2009, plus an image collection with many of the illustrations in different resolutions (including high resolution).
The U.S. Climate Change Science Program (CCSP) held a workshop on November 14-16, 2005, in the Washington, DC, area, addressing the capability of climate science to inform decision making. The workshop served as a forum to address the Program’s progress and future plans regarding its three decision support approaches.
The Working Group I contribution to the IPCC Fifth Assessment Report (WGI AR5) provides a comprehensive assessment of the physical science basis of climate change. Here, the Working Group I report is summarized for both technical and policy audiences.
This report summarizes the Working Group II contribution to the IPCC's Fifth Assessment Report on climate change. It considers the vulnerability and exposure of human and natural systems, the observed impacts and future risks of climate change, and the potential for and limits to adaptation.