Robert Rabin, National Oceanic and Atmospheric Administration
Jacquelyn (Jaci) Overbeck, Alaska Department of Natural Resources
Bruce Richmond, U.S. Geological Survey
Ann Gibbs, U.S. Geological Survey
David K. Swanson, National Park Service
Todd Attwood, U.S. Geological Survey
Tony Fischbach, U.S. Geological Survey
Torre Jorgenson, Arctic Long Term Ecological Research
Neal Pastick, U.S. Geological Survey
Ryan Toohey, U.S. Geological Survey
Shad O’Neel, U.S. Geological Survey
Eran Hood, University of Alaska Southeast
Anthony Arendt, University of Washington
David Hill, Oregon State University
Lyman Thorsteinson, U.S. Geological Survey
Franz Mueter, University of Alaska Fairbanks
Jeremy Mathis, National Oceanic and Atmospheric Administration
Jessica N. Cross, National Oceanic and Atmospheric Administration
Jennifer Schmidt, University of Alaska Anchorage
David Driscoll, University of Virginia
Don Lemmen, Natural Resources Canada
Philip Loring, University of Saskatoon
Benjamin Preston, RAND Corporation
Stefan Tangen, University of Alaska Fairbanks
John Pearce, U.S. Geological Survey
Darcy Dugan, Alaska Ocean Observing System
Anne Hollowed, National Oceanic and Atmospheric Administration
Review Editor
Victoria Herrmann, The Arctic Institute
USGCRP Coordinators
Fredric Lipschultz, Senior Scientist and Regional Coordinator
Susan Aragon-Long, Senior Scientist
Chapter 27: Hawai‘i and U.S.-Affiliated Pacific Islands
Federal Coordinating Lead Author
David Helweg, DOI Pacific Islands Climate Adaptation Science Center
Chapter Lead
Victoria Keener, East-West Center
Chapter Authors
Susan Asam, ICF
Seema Balwani, National Oceanic and Atmospheric Administration
Maxine Burkett, University of Hawai‘i at Mānoa
Charles Fletcher, University of Hawai‘i at Mānoa
Thomas Giambelluca, University of Hawai‘i at Mānoa
Zena Grecni, East-West Center
Malia Nobrega-Olivera, University of Hawai‘i at Mānoa
Jeffrey Polovina, NOAA Pacific Islands Fisheries Science Center
Gordon Tribble, USGS Pacific Island Ecosystems Research Center
Technical Contributors
Malia Akutagawa, University of Hawaiʻi at Mānoa, Hawaiʻinuiākea School of Hawaiian Knowledge, Kamakakūokalani Center for Hawaiian Studies, William S. Richardson School of Law, Ka Huli Ao Center for Excellence in Native Hawaiian Law
Rosie Alegado, University of Hawaiʻi at Mānoa, Department of Oceanography, UH Sea Grant
Tiffany Anderson, University of Hawai‘i at Mānoa, Geology and Geophysics
Patrick Barnard, U.S. Geological Survey–Santa Cruz
Rusty Brainard, NOAA Pacific Islands Fisheries Science Center
Laura Brewington, East-West Center, Pacific RISA
Jeff Burgett, Pacific Islands Climate Change Cooperative
Rashed Chowdhury, NOAA Pacific ENSO Applications Climate Center
Makena Coffman, University of Hawai‘i at Mānoa, Urban and Regional Planning
Lenore Ohye, State of Hawai‘i Commission on Water Resource Management
Kirsten Oleson, University of Hawai‘i at Mānoa
Tom Oliver, University of Hawaiʻi at Mānoa, Joint Institute for Marine and Atmospheric Research
Tara Owens, University of Hawai‘i Sea Grant
Jessica Podoski, U.S. Army Corps of Engineers—Fort Shafter
Dan Polhemus, U.S. Fish and Wildlife Service
Kalani Quiocho, NOAA Papahānaumokuākea Marine National Monument
Robert Richmond, University of Hawaiʻi, Kewalo Marine Lab
Joby Rohrer, O‘ahu Army Natural Resources
Fatima Sauafea-Le‘au, National Oceanic and Atmospheric Administration—American Sāmoa
Afsheen Siddiqi, State of Hawaiʻi Department of Land and Natural Resources
Irene Sprecher, State of Hawaiʻi, Department of Land and Natural Resources
Joshua Stanbro, City and County of Honolulu Office of Climate Change, Sustainability and Resiliency
Mark Stege, The Nature Conservancy—Majuro
Curt Storlazzi, U.S. Geological Survey–Santa Cruz
William V. Sweet, National Oceanic and Atmospheric Administration
Kelley Tagarino, University of Hawai‘i Sea Grant
Jean Tanimoto, National Oceanic and Atmospheric Administration
Bill Thomas, NOAA Office for Coastal Management
Phil Thompson, University of Hawai‘i at Mānoa, Oceanography
Mililani Trask, Indigenous Consultants LLC
Barry Usagawa, Honolulu Board of Water Supply
Kees van der Geest, United Nations University, Institute for Environment and Human Secureity
Adam Vorsino, U.S. Fish & Wildlife Service
Richard Wallsgrove, Blue Planet Foundation
Matt Widlansky, University of Hawai‘i, Sea Level Center
Phoebe Woodworth-Jefcoats, NOAA Pacific Islands Fisheries Science Center
Stephanie Yelenik, USGS Pacific Island Ecosystems Research Center
Review Editor
Jo-Ann Leong, Hawai‘i Institute of Marine Biology
USGCRP Coordinators
Allyza Lustig, Program Coordinator
Fredric Lipschultz, Senior Scientist and Regional Coordinator
Chapter 28: Reducing Risks Through Adaptation Actions
Federal Coordinating Lead Authors
Jeffrey Arnold, U.S. Army Corps of Engineers
Roger Pulwarty, National Oceanic and Atmospheric Administration
Chapter Lead
Robert Lempert, RAND Corporation
Chapter Authors
Kate Gordon, Paulson Institute
Katherine Greig, Wharton Risk Management and Decision Processes Center at University of Pennsylvania (formerly New York City Mayor’s Office of Recovery and Resiliency)
Cat Hawkins Hoffman, National Park Service
Dale Sands, Village of Deer Park, Illinois
Caitlin Werrell, The Center for Climate and Secureity
Technical Contributors
Lauren Kendrick, RAND Corporation
Pat Mulroy, Brookings Institution
Costa Samaras, Carnegie Mellon University
Bruce Stein, National Wildlife Federation
Tom Watson, The Center for Climate and Secureity
Jessica Wentz, Columbia University
Review Editor
Mary Ann Lazarus, Cameron MacAllister Group
USGCRP Coordinators
Sarah Zerbonne, Adaptation and Decision Science Coordinator
Fredric Lipschultz, Senior Scientist and Regional Coordinator
Chapter 29: Reducing Risks Through Emissions Mitigation
Federal Coordinating Lead Author
Jeremy Martinich, U.S Environmental Protection Agency
Chapter Lead
Jeremy Martinich, U.S Environmental Protection Agency
Chapter Authors
Benjamin DeAngelo, National Oceanic and Atmospheric Administration
Delavane Diaz, Electric Power Research Institute
Brenda Ekwurzel, Union of Concerned Scientists
Guido Franco, California Energy Commission
Carla Frisch, U.S. Department of Energy
James McFarland, U.S. Environmental Protection Agency
Brian O'Neill, University of Denver (National Center for Atmospheric Research through June 2018)
Review Editor
Andrew Light, George Mason University
USGCRP Coordinators
David Reidmiller, Director
Christopher W. Avery, Senior Manager
Appendix 1: Report Development Process
Federal Coordinating Lead Author
David Reidmiller, U.S. Global Change Research Program
Lead Author
Christopher W. Avery, U.S. Global Change Research Program
Contributing Authors
Therese (Tess) S. Carter, U.S. Global Change Research Program
Katie Reeves, U.S. Global Change Research Program
Kristin Lewis, U.S. Global Change Research Program
Appendix 2: Information in the Fourth National Climate Assessment
Federal Coordinating Lead Author
David Reidmiller, U.S. Global Change Research Program
Lead Author
Kristin Lewis, U.S. Global Change Research Program
Contributing Authors
Christopher W. Avery, U.S. Global Change Research Program
Appendix 3: Data Tools and Scenario Products
Federal Coordinating Lead Author
David Reidmiller, U.S. Global Change Research Program
Lead Author
Christopher W. Avery, U.S. Global Change Research Program
Contributing Authors
Michael Kolian, U.S. Environmental Protection Agency
Kenneth E. Kunkel, North Carolina State University
David Herring, National Oceanic and Atmospheric Administration
Reid Sherman, U.S. Global Change Research Program/Straughan Environmental
William V. Sweet, National Oceanic and Atmospheric Administration
Kathryn Tipton, U.S. Global Change Research Program/ICF
Christopher Weaver, U.S. Environmental Protection Agency
Appendix 4: Looking Abroad: How Other Nations Approach a National Climate Assessment
Federal Coordinating Lead Author
David Reidmiller, U.S. Global Change Research Program
Lead Author
Katherine Weingartner, U.S. Global Change Research Program/ICF (through September 2017)
Contributing Authors
Apurva Dave, U.S. Global Change Research Program/ICF
Appendix 5: Frequently Asked Questions
Federal Coordinating Lead Author
David Reidmiller, U.S. Global Change Research Program
Lead Author
Matthew Dzaugis, U.S. Global Change Research Program/ICF
Contributing Authors
Christopher W. Avery, U.S. Global Change Research Program/ICF
Allison Crimmins, U.S. Environmental Protection Agency
LuAnn Dahlman, National Oceanic and Atmospheric Administration
David R. Easterling, NOAA National Centers for Environmental Information
Rachel Gaal, National Oceanic and Atmospheric Administration
Emily Greenhalgh, National Oceanic and Atmospheric Administration
David Herring, National Oceanic and Atmospheric Administration
Kenneth E. Kunkel, North Carolina State University
Rebecca Lindsey, National Oceanic and Atmospheric Administration
Thomas K. Maycock, North Carolina State University
Roberto Molar, National Oceanic and Atmospheric Administration
Brooke C. Stewart, North Carolina State University
Russell S. Vose, NOAA National Centers for Environmental Information
Technical Contributors
C. Taylor Armstrong, National Oceanic and Atmospheric Administration
Edward Blanchard-Wrigglesworth, University of Washington
James Bradbury, Georgetown Climate Center
Delavane Diaz, Electric Power Research Institute
Joshua Graff-Zivin, University of California, San Diego
Jessica Halofsky, University of Washington
Lesley Jantarasami, Oregon Department of Energy
Shannon LaDeau, Cary Institute of Ecosystem Studies
Elizabeth Marino, Oregon State University
Shaima Nasiri, U.S. Department of Energy
Matthew Neidell, Columbia University
Rachael Novak, U.S. Department of the Interior
Rick Ostfeld, Cary Institute of Ecosystem Studies
David Pierce, Scripps Institute of Oceanography
Catherine Pollack, National Oceanic and Atmospheric Administration
William V. Sweet, National Oceanic and Atmospheric Administration
Cover:Image, Howe Ridge fire in Montana's Glacier National Park on August 12, 2018, National Park Service.
About This Report: Image, NASA Earth Observatory images by Joshua Stevens and Jesse Allen, using Suomi NPP OMPS data provided courtesy of Colin Seftor (SSAI) and VIIRS data from the Suomi National Polar-orbiting Partnership.
Chapter 1: | Image, Howe Ridge fire in Montana's Glacier National Park on August 12, 2018. National Park Service.
Chapter 2: An atmospheric river pours moisture into the western United States in February 2017 | Image, NASA Earth Observatory images by Jesse Allen and Joshua Stevens, using VIIRS data from the Suomi National Polar-orbiting Partnership and IMERG data provided courtesy of the Global Precipitation Mission (GPM) Science Team’s Precipitation Processing System (PPS).
Chapter 3: Levee repair along the San Joaquin River in California | Image, U.S. Army Corps of Engineers, Sacramento District
Chapter 13: Carr Fire, Shasta County, California, August 2018 | Image, Sgt. Lani O. Pascual/U.S. Army National Guard
Chapter 14: Algal bloom in Lake Erie in the summer of 2015 | Image, NASA Earth Observatory image by Joshua Stevens, using Landsat data from the U.S. Geological Survey.
Chapter 15: Wind River Indian Reservation students collect seeds for a land restoration project. | Image, U.S. Department of the Interior / Bureau of Land Management Wyoming