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).
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This report was prepared as part of the United States National Climate Assessment and part of the President's Climate Action Plan (PCAP). USDA led the production of the report on behalf of the thirteen Federal Agencies of the U.S. Global Change Research Program. Thirty-one authors and contributors-- representing nineteen federal, academic, nongovernmental, and intergovernmental institutions in four countries-- prepared the...
Achieving food security for all people everywhere is a widely agreed upon international objective, most recently codified in the United Nations Sustainable Development Goals for 2030. This report describes the potential effects of climate change on global food security and examines the implications of these effects for the United States.
This fact sheet provides an overview of USGCRP's Interagency Crosscutting Group on Climate Change and Human Health (CCHHG), which coordinates, implements, evaluates, and communicates Federal research and scientific activities related to the human health impacts of global climate change.
This report summarizes discussions from a workshop of users and producers of land-use and land-cover (LULC) scenarios, convened by USGCRP's Scenarios and Interpretive Science Coordinating Group on June 25-27, 2014.
This FY 2016 edition of Our Changing Planet, USGCRP's annual report, summarizes the Program's significant advancements toward achieving its scientific goals, delivering on its Congressional mandate, supporting the President’s Climate Action Plan, and building a knowledge base that effectively informs human responses to global change.
Report of a workshop on June 23-24, 2014 organized under the auspices of the Scenarios and Interpretive Science Coordinating Group, U.S. Global Change Research Program, and sponsored by the U.S. Department of Energy and U.S. Environmental Protection Agency.
USGCRP's annual report for FY 2015 highlights recent progress in achieving the Program's research goals and building a knowledge base that effectively informs human responses to global change.
This document describes areas of future growth for the Global Change SysTem for Analysis and Training (START), including strengthening and expanding trans-disciplinary and multi-sectoral expertise in integrated research and assessment; promoting effective communication between communities of research, policy, and practice; and supporting efforts by universities in Africa and Asia-Pacific to inform and engage society in creating more resilient development trajectories.
This Overview Report presents a summary of the first comprehensive assessment of Arctic Ocean Acidification conducted by the Arctic Monitoring and Assessment Programme (AMAP).
The National Climate Assessment summarizes the impacts of climate change on the United States, now and in the future. A team of more than 300 experts guided by a 60-member Federal Advisory Committee produced the report, which was extensively reviewed by the public and experts, including federal agencies and a panel of the National Academy of Sciences. The report can...