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*Excerpts from globalchange.gov and NCA-Net communication*
NCA4 Updated Outline
I: Overview
II: Our Changing Climate
III: National Analyses/Sectoral Chapters
Water
Energy
Ecosystems, Ecosystem Services, and Biodiversity
Oceans and Marine Resources
Coastal Effects
Agriculture and Food Production
Forests
Land Cover and Land Use Change
Transportation
Built Environment, Urban Systems, and Cities
Human Health
Air Quality
Energy, Water, Land Nexus
Tribal and Indigenous Communities
North American and Other International Effects
IV: Regional Analyses
Northeast
Southeast and Caribbean
Midwest
Northern Plains
Southern Plains
Northwest
Southwest
Alaska
Hawai'i and Pacific Islands
V: Response
Near-Term Adaptation Needs and Increased Resiliency
Mitigation: Avoiding and Reducing Long-Term Risks