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Executive Summary
ABOUT
About this Report
Guide to this Report
Report Credits
CHAPTERS
Front Matter
About this Report
Guide to the Report
Executive Summary
Summary Findings
1.
Overview
National Topics
Our Changing Climate
Water
Energy Supply, Delivery & Demand
Land Cover & Land Use Change
Forests
Ecosystems
Coastal Effects
Oceans & Marine Resources
Agriculture & Rural Communities
Built Environment, Urban Systems, & Cities
Transportation
National Topics (cont.)
Air Quality
Human Health
Tribal & Indigenous Peoples
Climate Effects on US International Interests
Sectoral Interdependencies
Regions
Northeast
Southeast
US Caribbean
Midwest
Northern Great Plains
Southern Great Plains
Northwest
Southwest
Alaska
Hawai‘i & Pacific Islands
Responses
Adaptation
Mitigation
Appendices
Process
Information Quality Act
Data Tools & Scenario Products
Looking Abroad
FAQs
— 4
th
Order Draft
— Final
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Executive Summary
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FOURTH NATIONAL CLIMATE ASSESSMENT
EXECUTIVE SUMMARY
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