Elisabeth K Larson, NASA Goddard Space Flight Center, Greenbelt, MD, United States, Andrew M Fox, Joint Center for Satellite Data Assimilation, Camp Springs, AZ, United States, Christopher A Williams, Clark University, Graduate School of Geography, Worcester, MA, United States and Gyami Shrestha, U.S. Carbon Cycle Science Program & UCAR, Washington, DC, United States

Lisamarie Windham-Myers, U.S. Geological Survey, Water Mission Area, Menlo Park, CA, United States, James Robert Holmquist, Smithsonian Environmental Research Center Edgewater, Edgewater, MD, United States, Tiffany Troxler, Florida International University, Miami, FL, United States, Kevin D Kroeger, U.S. Geological Survey, Woods Hole Coastal and Marine Science Center, Woods Hole, MA, United States, Stephen Crooks, Silvestrum Climate Associates, LLC, San Francisco, CA, United States, Camille LaFosse Stagg, U.S. Geological Survey, Wetland and Aquatic Research Center, Lafayette, LA, United States and Patrick Megonigal, Smithsonian Environmental Research Center, Edgewater, MD, United States

Christopher L Sabine, University of Hawaii at Manoa, Honolulu, HI, United States, Richard H Wanninkhof, NOAA Atlantic Oceanographic and Meteorological Laboratory, Ocean Chemistry and Ecosystems Division, Miami, FL, United States and Salvatore Aricò, Intergovernmental Oceanographic Commission, Paris, France

Galen A McKinley¹, Jessica N Cross², Timothy J DeVries³, Judith Hauck⁴, Amanda R Fay⁵, Peter Landschutzer⁶, Goulven Gildas Laruelle⁷, Nicole S Lovenduski⁸, Pedro M. S. Monteiro⁹, Raymond Najjar¹⁰, Laure Resplandy¹¹, Christian Rödenbeck¹², Christopher L Sabine¹³, Adrienne J Sutton², Richard H Wanninkhof¹⁴ and Nancy L Williams¹⁵, (1)Lamont-Doherty Earth Observatory of Columbia University, Palisades, NY, United States, (2)NOAA Pacific Marine Environmental Laboratory, Seattle, WA, United States, (3)University of California Santa Barbara, Santa Barbara, CA, United States, (4)Alfred Wegener Institute Helmholtz-Center for Polar and Marine Research, Marine Biogeoscoences, Bremerhaven, Germany, (5)Lamont -Doherty Earth Observatory of Columbia University, Palisades, NY, United States, (6)Max Planck Institute for Meteorology, Hamburg, Germany, (7)Université Libre de Bruxelles, Brussel, Belgium, (8)University of Colorado, Department of Atmospheric and Oceanic Sciences, Boulder, CO, United States, (9)CSIR, Cape Town, South Africa, (10)The Pennsylvania State University, Meteorology and Atmospheric Science, University Park, PA, United States, (11)Princeton University, Princeteon, NJ, United States, (12)Max Planck Institute for Biogeochemistry, Jena, Germany, (13)University of Hawaii at Manoa, Honolulu, HI, United States, (14)NOAA Atlantic Oceanographic and Meteorological Laboratory, Ocean Chemistry and Ecosystems Division, Miami, FL, United States, (15)University of South Florida Tampa, Tampa, FL, United States

Adrienne J Sutton, NOAA Pacific Marine Environmental Laboratory, Seattle, WA, United States, Sophie N Chu, University of Washington, Cooperative Institute for Climate, Ocean and Ecosystem Studies, Seattle, MA, United States, Andrea J Fassbender, Monterey Bay Aquarium Research Institute, Moss Landing, CA, United States, Kelly McCabe, University of Michigan, Cooperative Institute for Great Lakes Research, Ann Arbor, MI, United States, Pedro M. S. Monteiro, CSIR, Cape Town, South Africa, Christopher L Sabine, University of Hawaii at Manoa, Honolulu, HI, United States and Bronte D Tilbrook, CSIRO Marine and Atmospheric Research, Hobart, TAS, Australia

Arlyn Andrews¹, Xin Lan¹, Andrew R Jacobson², John B Miller¹, Pieter P Tans¹, Kenneth Schuldt³ and GLOBALVIEWplus ObsPack Data Providers, (1)NOAA, Global Monitoring Laboratory, Boulder, CO, United States, (2)NOAA Boulder, Boulder, CO, United States, (3)Cooperative Institute for Research in Environmental Sciences, Boulder, United States

Sassan S Saatchi¹, Liang Xu², Yan Yang³, Yifan Yu², Julia Pongratz⁴, A. Anthony Bloom³, Kevin W Bowman³, Junjie Liu³, John Worden³, Yi Yin⁵, Michael Keller⁶, Grant M Domke⁷, Ronald E McRoberts⁸, Christopher W Woodall⁹, Gert-Jan Nabuurs¹⁰, Nancy Harris¹¹, David Schimel² and Sergio de-Miguel Magana¹², (1)NASA Jet Propulsion Laboratory, Carbon and Climate Group, Pasadena, CA, United States, (2)NASA Jet Propulsion Laboratory, Pasadena, CA, United States, (3)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, United States, (4)Max Planck Institute for Meteorology, Hamburg, Germany, (5)California Institute of Technology, Division of Geological and Planetary Sciences, Pasadena, CA, United States, (6)USDA Forest Service, International Institute of Tropical Forestry, Rio Piedras, PR, United States, (7)US Forest Service, Northern Research Station, St. Paul, MN, United States, (8)USDA Forest Service, St. Paul, MN, United States, (9)US Forest Service St. Paul, St. Paul, MN, United States, (10)Wageningen University, Wageningen, Netherlands, (11)World Resources Institute, Washington DC, DC, United States, (12)University of Lleida, Department of Crop and Forest Sciences, Lleida, Spain

Zeke Hausfather, University of California, Energy & Resources Group, Berkeley, CA, United States and Richard Arthur Betts, Met Office Hadley Centre, Exeter, United Kingdom

A. Anthony Bloom¹, Jessie Au², Kevin W. Bowman¹, Caroline Famiglietti³, Nathan Dadap⁴, Alexandra G. Konings³, Paul Alexander Levine⁵, Junjie Liu¹, Marcos Longo⁶, Shuang Ma¹, Troy Magney², Elias Charbel Massoud⁷, Alexander Norton⁸, Nicholas Parazoo¹, Gregory Ross Quetin³, John T Reager II⁹, Sassan S Saatchi^10,11, David Schimel¹, Luke Smallman¹², Stephanie Grace Stettz¹, Mathew Williams¹³, John Worden¹, Helen Marie Worden¹⁴, Sarah R Worden¹⁵, Yan Yang¹ and Yi Yin¹⁶, (1)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, United States, (2)University of California Davis, Plant Sciences, Davis, CA, United States, (3)Stanford University, Department of Earth System Science, Stanford, CA, United States, (4)Stanford University, Stanford, CA, United States, (5)NASA Jet Propulsion Laboratory, Pasadena, CA, United States, (6)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, United States, (7)JPL/NASA/Caltech, Pasadena, CA, United States, (8)Jet Propulsion Laboratory, California Institute of Technology, Los Angeles, United States, (9)University California, Irvine, Irvine, CA, United States, (10)Jet Propulsion Laboratory, Pasadena, CA, United States, (11)JPL, Pasadena, CA, United States, (12)University of Edinburgh, Edinburgh, United Kingdom, (13)University of Edinburgh, School of GeoSciences, Edinburgh, United Kingdom, (14)National Center for Atmospheric Research, Atmospheric Chemistry Observations & Modeling Laboratory, Boulder, CO, United States, (15)University of California, Los Angeles, Physics, Los Angeles, CA, United States, (16)California Institute of Technology, Division of Geological and Planetary Sciences, Pasadena, CA, United States

Kirsten Zickfeld¹, Deven Azevedo¹, Sabine Mathesius² and Damon Matthews³, (1)Simon Fraser University, Geography, Burnaby, BC, Canada, (2)Simon Fraser University, Burnaby, BC, Canada, (3)Concordia University, Department of Geography, Planning and Environment, Montreal, QC, Canada

Peter Lawrence, National Center for Atmospheric Research, Boulder, CO, United States, Simone Tilmes, National Center for Atmospheric Research, Atmospheric Chemistry, Observations, and Modeling Laboratory, Boulder, CO, United States, Greeshma Gadikota, Cornell University, Ithaca, United States and Monica Ainhorn Ainhorn Morrison, Indiana University Bloomington, Department of Philosophy, Bloomington, IN, United States

John Field, Colorado State University, Natural Resource Ecology Laboratory, Fort Collins, CO, United States and Trung Nguyen, Natural Resource Ecology Laboratory, Colorado State University, Fort Collins, United States

Rachel Chimuka, Claude-Michel Nzotungicimpaye and Kirsten Zickfeld, Simon Fraser University, Geography, Burnaby, BC, Canada