Boundary Values for Regional to Continental Scale Greenhouse Gas Flux Estimation

Arlyn Andrews1, Sourish Basu2, Joshua Simon Benmergui3, Edward J Dlugokencky4, Anna Karion5, Kenneth Alan Masarie6, Anna M Michalak7, Marikate Ellis Mountain8, Thomas Nehrkorn9, Ariel F Stein10, Colm Sweeney2, Pieter P Tans2, Kirk W Thoning11, Michael Trudeau1,12 and Vineet Yadav13, (1)NOAA Earth System Research Lab, Boulder, CO, United States, (2)NOAA, Global Monitoring Laboratory, Boulder, United States, (3)Harvard University, Cambridge, MA, United States, (4)NOAA Boulder, Global Monitoring Laboratory, Boulder, United States, (5)National Institute of Standards and Technology Gaithersburg, Gaithersburg, MD, United States, (6)NOAA, Boulder, CO, United States, (7)Carnegie Institution for Science Washington, Washington, DC, United States, (8)Atmospheric and Environmental Research, Inc., Lexington, MA, United States, (9)Atmospheric and Environmental Research Lexington, Lexington, MA, United States, (10)NOAA Air Resources Laboratory, College Park, MD, United States, (11)NOAA/ESRL Global Monitoring Laboratory, Boulder, CO, United States, (12)Cooperative Institute for Research in Environmental Sciences, Boulder, CO, United States, (13)Carnegie Institution, Stanford, CA, United States