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ABOUT
About this Report
Guide to this Report
Report Credits
CHAPTERS
Front Matter
About this Report
Guide to the Report
Summary Findings
1.
Overview
National Topics
Our Changing Climate
Water
Energy Supply, Delivery & Demand
Land Cover & Land-Use Change
Forests
Ecosystems, Ecosystem Services, & Biodiversity
Coastal Effects
Oceans & Marine Resources
Agriculture & Rural Communities
Built Environment, Urban Systems, & Cities
Transportation
National Topics (cont.)
Air Quality
Human Health
Tribes & Indigenous Peoples
Climate Effects on U.S. International Interests
Sector Interactions, Multiple Stressors, & Complex Systems
Regions
Northeast
Southeast
U.S. Caribbean
Midwest
Northern Great Plains
Southern Great Plains
Northwest
Southwest
Alaska
Hawai‘i & U.S.-Affiliated Pacific Islands
Responses
Reducing Risks Through Adaptation Actions
Reducing Risks Through Emissions Mitigation
Appendices
Report Development Process
Information in the Fourth National Climate Assessment
Data Tools & Scenario Products
Looking Abroad
Frequently Asked Questions
DOWNLOADS
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Full Report PDF
Report in Brief PDF
Summary Findings PDF
All Report Figures (.zip)
Full Report Bibliography (RIS)
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FOURTH NATIONAL CLIMATE ASSESSMENT
DOWNLOADS
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Figures
Bibliography
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Materials
Full Report
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Report in Brief
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Report in Brief (Español)
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Summary Findings
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Summary Findings (Mandarin)
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Chapter
Downloads
Full Chapter
Executive Summary
Figures
Presentation
Bibliography
Front Matter
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Ch. 1: Overview
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Ch. 2: Our Changing Climate
Ch. 3: Water
Ch. 4: Energy Supply, Delivery, and Demand
Ch. 5: Land Cover and Land-Use Change
Ch. 6: Forests
Ch. 7: Ecosystems, Ecosystem Services, and Biodiversity
Ch. 8: Coastal Effects
Ch. 9: Oceans and Marine Resources
Ch. 10: Agriculture and Rural Communities
Ch. 11: Built Environment, Urban Systems, and Cities
Ch. 12: Transportation
Ch. 13: Air Quality
Ch. 14: Human Health
Ch. 15: Tribes and Indigenous Peoples
Ch. 16: Climate Effects on U.S. International Interests
Ch. 17: Sector Interactions, Multiple Stressors, and Complex Systems
Ch. 18: Northeast
Ch. 19: Southeast
Ch. 20: U.S. Caribbean
Ch. 21: Midwest
Ch. 22: Northern Great Plains
Ch. 23: Southern Great Plains
Ch. 24: Northwest
Ch. 25: Southwest
Ch. 26: Alaska
Ch. 27: Hawai‘i and U.S.-Affiliated Pacific Islands
Ch. 28: Reducing Risks Through Adaptation Actions
Ch. 29: Reducing Risks Through Emissions Mitigation
Appendix 1: Report Development Process
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Appendix 2: Information in the Fourth National Climate Assessment
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Appendix 3: Data Tools and Scenario Products
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Appendix 4: Looking Abroad: How Other Nations Approach a National Climate Assessment
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Appendix 5: Frequently Asked Questions
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Errata
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Public Reviews
PDF
Public Comments and Author Responses
Author Responses to National Academies of Sciences, Engineering, and Medicine
Review by National Academies of Sciences, Engineering, and Medicine
Response to the Academies Review
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