Constraining seasonal biogenic and fossil fuel CO2 during the ACT-America campaigns: observations using critical tracers and model comparisons
Bianca Baier1, Colm Sweeney2, John B Miller3, Scott Lehman4, Benjamin R Miller5, Kenneth J Davis6, Sha Feng7, Thomas Lauvaux8, Joshua P DiGangi9, Yonghoon Choi10, John B Nowak10 and Hannah S Halliday11, (1)NOAA Boulder, Boulder, CO, United States, (2)NOAA ESRL, Global Monitoring Division, Boulder, CO, United States, (3)NOAA, ESRL/GMD, Boulder, CO, United States, (4)Institute for Arctic and Alpine Research, University of Colorado, Boulder, CO, United States, (5)Cooperative Institute for Research in Environmental Sciences, Boulder, CO, United States, (6)The Pennsylvania State University, Department of Meteorology and Atmospheric Science, University Park, PA, United States, (7)Pennsylvania State University Main Campus, University Park, PA, United States, (8)Pennsylvania State University Main Campus, Department of Meteorology and Atmospheric Science, University Park, PA, United States, (9)Princeton University, Princeton, NJ, United States, (10)NASA Langley Research Center, Hampton, VA, United States, (11)Universities Space Research Association Columbia, Columbia, MD, United States
