A043
Constraining Greenhouse Gas Exchange Processes Using Remote Sensing and in Situ Observations

Session ID#: 157159

Session Description:
The relationship between atmospheric greenhouse gas (GHG) measurements and surface carbon, energy and water fluxes, is fundamental to predicting their future evolution in a changing climate. This session focuses on modeling frameworks (top-down and bottom-up) that investigate GHG exchange processes using observational platforms such as, localized surface networks and aircraft campaigns, active (lidar) and passive remote-sensing missions (e.g., OCO-2/3, TROPOMI, GOSAT, GOSAT-2). We invite contributions on: 1) estimation of GHG budgets, their verification and efforts to inform the upcoming 2023 Global Stocktake (UNFCCC) ; 2) examination of the role of errors (e.g. atmospheric transport) on estimated fluxes and associated GHG budgets; 3) innovative use of remote sensing (e.g. SIF, NDVI), isotopes, & novel atmospheric tracers (e.g. CO, carbonyl sulfide, APO) to improve attribution of carbon fluxes to specific processes, and 4) Observing System Simulation Experiments (i.e., OSSEs) to determine the best mix of observing system constraints required to advance our understanding of the carbon cycle and carbon-climate feedbacks. Submissions that quantify GHG emissions at the urban scale and explore policy issues related to GHG monitoring and regulation, or capture how the current science is informing policy decisions and/or the upcoming Global Stocktake (UNFCCC) in 2023, are highly encouraged.
Co-Organized:
  • B - Biogeosciences
Co-Sponsor(s):
  • AMS: American Meteorological Society -
  • EGU: European Geosciences Union -
Index Terms:

0315 Biosphere/atmosphere interactions [ATMOSPHERIC COMPOSITION AND STRUCTURE]
0322 Constituent sources and sinks [ATMOSPHERIC COMPOSITION AND STRUCTURE]
0414 Biogeochemical cycles, processes, and modeling [BIOGEOSCIENCES]
0428 Carbon cycling [BIOGEOSCIENCES]


Primary Convener:  Abhishek Chatterjee, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, United States
Conveners:  Andrew E Schuh, Colorado State University, CIRA, Fort Collins, CO, United States, Mathias Goeckede, MPI Biogeochemistry, Jena, Germany and Thomas Lauvaux, University of Reims-Champagne Ardenne, GSMA, Reims, France
 
Estimating 2020 carbon dioxide emissions from two urban areas in California (1046414)
Sofia D Hamilton1, Dien Wu2, Alexander J Turner3, Matthew C Johnson4, Marc Laurenz Fischer5 and Seongeun Jeong5, (1)Lawrence Berkeley National Laboratory, Berkeley, CA, United States, (2)California Institute of Technology, Pasadena, CA, United States, (3)University of Washington, Department of Atmospheric Sciences, Seattle, United States, (4)KBR, NASA Goddard Space Flight Center, Greenbelt, United States, (5)Lawrence Berkeley National Lab, Berkeley, CA, United States
 
Estimating combustion and non-combustion fluxes of carbon dioxide using satellite observations over Europe (1056183)
Tia Scarpelli1, Paul I Palmer2 and Mark Lunt1, (1)University of Edinburgh, Edinburgh, EH9, United Kingdom, (2)University of Edinburgh, School of GeoSciences, Edinburgh, United Kingdom
 
Reconcile seasonal discrepancies of net ecosystem exchange estimates between bottom-up and top-down approaches (1067791)
Liyin He, California Institute of Technology, Division of Geological and Planetary Sciences, Pasadena, United States, Yi Yin, California Institute of Technology, Division of Geological and Planetary Sciences, Pasadena, CA, United States, Junjie Liu, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, United States, Brendan K Byrne, Jet Propulsion Laboratory/California Institute of Technology, Pasadena, United States, Yitong Yao, LSCE Laboratoire des Sciences du Climat et de l'Environnement, Gif-Sur-Yvette Cedex, France, Martin Jung, Max Planck Institute for Biogeochemistry, Jena, Germany and Christian Frankenberg, NASA Jet Propulsion Laboratory, Pasadena, United States
 
Effect of meteorological data assimilation on simulating high-resolution CO2 concentrations in East Asia (1070196)
MIN-Gyung SEO, Yonsei University, Seoul, Korea, Republic of (South) and Hyun Mee Kim, Yonsei University, Seoul, South Korea
 
Urban Nitrous Oxide Emissions from New York City Wastewater Treatment (1075025)
Andrew Hallward-Driemeier1, Roisin Commane1,2, Luke D Schiferl1,3, Ricardo Toledo-Crow4 and Lee T Murray5, (1)Lamont -Doherty Earth Observatory, Palisades, United States, (2)Columbia University, New York, United States, (3)Harvard University, Cambridge, United States, (4)City University of New York, New York, NY, United States, (5)University of Rochester, Department of Earth and Environmental Sciences, Rochester, NY, United States
 
The state of global carbon cycle in 2020 and 2021 (1076558)
Junjie Liu1, David F Baker2, Sourish Basu3, Michael Bertolacci4, Kevin W Bowman5, Brendan K Byrne6, Abhishek Chatterjee5, Sean Crowell7, Frederic Chevallier8, Noel Cressie4, Feng Deng9, Wei He10, Rajesh Janardanan Achari11, Fei Jiang10, Matthew C Johnson12, Zhiqiang Liu13, Shamil S Maksyutov11, Scot M Miller14, Sajeev Philip15, Andrew E Schuh16, Jingfeng Xiao17, Ning Zeng18 and Andrew Zammit-Mangion19, (1)NASA Jet Propulsion Laboratory, Pasadena, CA, United States, (2)Colorado State University, CIRA, Fort Collins, DC, United States, (3)NOAA, Global Monitoring Laboratory, Boulder, United States, (4)University of Wollongong, School of Mathematics and Applied Statistics, Wollongong, NSW, Australia, (5)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, United States, (6)Jet Propulsion Laboratory, Pasadena, CA, United States, (7)University of Oklahoma, Norman, OK, United States, (8)LSCE Laboratoire des Sciences du Climat et de l'Environnement, Gif-Sur-Yvette Cedex, France, (9)University of Toronto, Physics, Toronto, ON, Canada, (10)Nanjing University, Nanjing, China, (11)NIES, Tsukuba, Japan, (12)KBR, NASA Goddard Space Flight Center, Greenbelt, United States, (13)Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing, MD, United States, (14)Harvard University, Cambridge, United States, (15)Universities Space Research Association, NASA Ames Research Center, Mountain View, United States, (16)Colorado State University, CIRA, Fort Collins, CO, United States, (17)University of New Hampshire, Durham, United States, (18)University of Maryland, College Park, MD, United States, (19)University of Bristol, Bristol, United Kingdom
 
Meridional propagation of Carbon Dioxide (CO2) growth rate and flux anomalies from the tropics due to ENSO (1077210)
Chiranjit Das1, Ravi Kumar Kunchala1, Naveen Chandra2, Łukasz Chmura3, Jarosław M. Nęcki4 and Prabir Kumar Patra5,6, (1)Indian Institute of Technology Delhi, Centre for Atmospheric Sciences, New Delhi, India, (2)JAMSTEC Japan Agency for Marine-Earth Science and Technology, RIGC, Kanagawa, Japan, (3)AGH University of Science and Technology, Kraków, Poland, (4)AGH University of Science and Technology, Faculty of Physics and Applied Computer Science, Kraków, Poland, (5)Center for Environmental Remote Sensing, Chiba University, Chiba, Japan, (6)JAMSTEC Japan Agency for Marine-Earth Science and Technology, Kanagawa, Japan
 
Seasonal and Interannual Variability of Australian Carbon Fluxes Seen by GOSAT (1086510)
Eva-Marie Metz1, Sanam N Vardag1,2, Sourish Basu3,4, Martin Jung5, Stephen Sitch6 and Andre Butz1,2, (1)Heidelberg University, Institute of Environmental Physics, Heidelberg, Germany, (2)Heidelberg University, Heidelberg Center for the Environment, Heidelberg, Germany, (3)NASA Goddard Space Flight Center, Global Modeling and Assimilation Office, Greenbelt, United States, (4)University of Maryland, Earth System Science Interdisciplinary Center, College Park, United States, (5)Max Planck Institute for Biogeochemistry, Jena, Germany, (6)University of Exeter, College of Life and Environmental Sciences, Exeter, United Kingdom
 
Evaluation of Carbonyl Sulfide Potential to Constrain Carbon and Water Fluxes of Boreal Evergreen Needleleaf Forests through Data Assimilation in a Land Surface Model (1088439)
Camille Abadie1, Fabienne Maignan2, Marine Remaud II1, Sauveur Belviso1, Nina Raoult1, Vladislav Bastrikov3, Kohonen Kukka-Maaria4, Wu Sun5, Kooijmans Linda6, Ulrike Seibt7, Timo Vesala8 and Philippe P Peylin9, (1)LSCE Laboratoire des Sciences du Climat et de l'Environnement, Gif-Sur-Yvette Cedex, France, (2)Laboratoire des Sciences du Climat et de l'Environnement, Paris, France, (3)LSCE Laboratoire des Sciences du Climat et de l'Environnement, Gif-sur-Yvette, France, (4)University of Helsinki, Institute for Atmospheric and Earth System Research/Physics, Faculty of Science, Helsinki, Finland, (5)Department of Global Ecology, Carnegie Institution for Science, Stanford, CA, United States, (6)Wageningen University, Wageningen, Netherlands, (7)University of California Los Angeles, Department of Atmospheric and Oceanic Sciences, Los Angeles, United States, (8)University of Helsinki, Institute for Atmospheric and Earth System Research / Physics, Faculty of Science, Helsinki, Finland, (9)CEA Saclay DSM / LSCE, Gif sur Yvette, France
 
A multi-pronged effort needed to enhance measurements of GHG vertical profiles (1091828)
Colm Sweeney, NOAA Boulder, Boulder, CO, United States, Christoph Gerbig, Max Planck Institute for Biogeochemistry, Biogeochemical Signals, Jena, Germany, Britton B Stephens, National Center for Atmospheric Research, Earth Observing Laboratory, Boulder, CO, United States, Bianca Baier, NOAA ESRL Global Monitoring Division, Boulder, CO, United States and Kathryn McKain, Harvard University, Cambridge, MA, United States
 
How can we use comprehensive ensembles to improve regional carbon flux estimation? (Invited) (1096536)
Sha Feng1, Thomas Lauvaux2, Kenneth J Davis3, Christopher A Williams4, Yu Zhou5, Klaus Keller6, Zachary Barkley3, Daniel Wesloh3, Andrew E Schuh7, Junjie Liu8, Ian T Baker9, Tomohiro Oda10 and Peter J Rayner11, (1)Pacific Northwest National Laboratory, Richland, United States, (2)University of Reims-Champagne Ardenne, GSMA, Reims, France, (3)The Pennsylvania State University, Department of Meteorology and Atmospheric Science, University Park, United States, (4)Clark University, Graduate School of Geography, Worcester, MA, United States, (5)Cornell University, School of Integrative Plant Science, Ithaca, NY, United States, (6)Dartmouth College, Thayer College of Engineering, Hanover, United States, (7)Colorado State University, CIRA, Fort Collins, CO, United States, (8)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, United States, (9)Colorado State University, Atmospheric Sciences, Fort Collins, CO, United States, (10)Cooperative Institute for Research in the Atmosphere, Colorado State University, Fort Collins, Colorado, United States, (11)The University of Melbourne, Melbourne, Australia
 
Investigation of Carbon Dioxide Emissions from a cluster of Power Plants using OCO-3 SAM data. (1099096)
Sudhanshu Pandey1, Robert R Nelson2, Matthäus Kiel1, Brendan Fisher2, Gary D Spiers2 and Abhishek Chatterjee1, (1)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, United States, (2)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, United States
 
Urban Atmospheric Greenhouse Gases Eddy Covariance Fluxes Measurement on a Meteorology Tower by QC-TILDAS (1103465)
Yanli Ge1, Yibo Huangfu2, Theodore Konstantinos Koenig1, Xianjun He2, Ruqian Miao1, Keren Liao, Gaoyuan Wei1, Bin Yuan2 and Qi Chen1, (1)Peking University, State Key Joint Laboratory of Environmental Simulation and Pollution Control, College of Environmental Sciences and Engineering, Beijing, China, (2)Jinan University, Institute for Environmental and Climate Research, Guangzhou, China
 
Towards long open-path measurements of CO2 and CH4 with an 125HR FTS in an urban environment. (1113757)
Tobias Schmitt1, Jonas Kuhn1, Ralph Kleinschek1, Benedikt Hemmer1, Paul Edinger1, Stefan Schmitt2, Frank Hase3, David W T Griffith4 and Andre Butz1, (1)Heidelberg University, Institute of Environmental Physics, Heidelberg, Germany, (2)Airyx GmbH, Heidlberg, Germany, (3)Karlsruhe Institute of Technology, IMK-ASF, Karlsruhe, Germany, (4)University of Wollongong, Centre for Atmospheric Chemistry, School of Chemistry, Wollongong, NSW, Australia
 
Integrating Field-Based Measurements and Models to Evaluate Solar InducedFluorescence as a Predictor of Dryland Crop Productivity (1123733)
Andrew E Schuh, Colorado State University, CIRA, Fort Collins, CO, United States, Ian T Baker, Colorado State University, Atmospheric Sciences, Fort Collins, CO, United States, David Barnard, USDA-ARS, Water Management & Systems Research, Fort Collins, CO, United States, Louise Comas, USDA-ARS, Fort Collins, CO, United States, Troy Magney, University of California Davis, Department of Plant Sciences, Davis, CA, United States, Stephen M Ogle, Reston, VA, United States; Colorado State University, Fort Collins, United States, Francis Ulep, University of California Davis, Department of Plant Sciences, Davis, United States, Mary Whelan, Rutgers University, Piscataway, NJ, United States, Yao Zhang, Colorado State University, Natural Resource Ecology Laboratory, Fort Collins, United States and Huihui Zhang, USDA ARS, Fort Collins, United States
 
14CO2 Observation-based U.S. Fossil Fuel CO2 (FFCO2) Emissions Estimation for the Period of 2010 to 2015 (1124032)
S M Nazrul Islam1,2, Scott Lehman3, John B Miller2, Sourish Basu4,5, Arlyn Andrews2, Kathryn McKain1,2 and Colm Sweeney2, (1)Cooperative Institute for Research in Environmental Sciences, University of Colorado Boulder, Boulder, United States, (2)NOAA, Global Monitoring Laboratory, Boulder, United States, (3)Institute for Arctic and Alpine Research, University of Colorado, Boulder, CO, United States, (4)NASA Goddard Space Flight Center, Global Modeling and Assimilation Office, Greenbelt, United States, (5)University of Maryland, Earth System Science Interdisciplinary Center, College Park, United States
 
Constraining the global CH4 budget with high-quality measurements of CH4 and its stable carbon isotopes (1124381)
Xin Lan1,2, Sourish Basu3,4, Sylvia Michel5, Youmi Oh1, Lori Bruhwiler6, Kirk W Thoning2 and Edward J Dlugokencky6, (1)University of Colorado Boulder, Cooperative Institute for Research in Environmental Sciences, Boulder, United States, (2)NOAA, Global Monitoring Laboratory, Boulder, CO, United States, (3)NASA Goddard Space Flight Center, Global Modeling and Assimilation Office, Greenbelt, United States, (4)University of Maryland College Park, College Park, United States, (5)University of Colorado Boulder, Institute of Arctic and Alpine Research, Boulder, United States, (6)NOAA, Global Monitoring Laboratory, Boulder, United States
 
A declining trend of methane emissions in the Los Angeles Basin from 2015 to 2020 (1128133)
Vineet Yadav1, Kristal R Verhulst2, Riley Duren3, Andrew K Thorpe4, Jooil Kim5, Ralph F Keeling6, Ray F Weiss6, Daniel Cusworth3, Marikate Ellis Mountain7, Charles E Miller8 and James R Whetstone9, (1)NASA Jet Propulsion Laboratory, Pasadena, CA, United States, (2)Jet Propulsion Laboratory, Pasadena, CA, United States, (3)University of Arizona, Tucson, United States, (4)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, United States, (5)University of California San Diego, Scripps Institution of Oceanography, La Jolla, United States, (6)Univ California San Diego, La Jolla, CA, United States, (7)Atmospheric and Environmental Research, Lexington, MA, United States, (8)California Institute of Technology, Jet Propulsion Laboratory, Pasadena, United States, (9)National Institute of Standards and Technology Gaithersburg, Gaithersburg, MD, United States
 
Quantifying and Attributing Non-Carbon Dioxide Greenhouse Gas Emission Sources in New York City using Recent Rooftop and Ground-level Observations. (1128143)
Luke D Schiferl1, Andrew Hallward-Driemeier1, Ricardo Toledo-Crow2, Brian C McDonald3, Lee T Murray4 and Roisin Commane1,5, (1)Lamont -Doherty Earth Observatory, Palisades, United States, (2)City University of New York, New York, NY, United States, (3)NOAA Chemical Sciences Laboratory, Boulder, United States, (4)University of Rochester, Department of Earth and Environmental Sciences, Rochester, NY, United States, (5)Columbia University, New York, United States
 
Quantifying the potential influence of Arctic permafrost thawing on atmospheric CO2 (1133225)
Yifan Guan, University of Michigan Ann Arbor, Ann Arbor, MI, United States, Gretchen Keppel-Aleks, University of Michigan Ann Arbor, Climate and Space Sciences and Engineering, Ann Arbor, MI, United States, Nicholas Parazoo, Jet Propulsion Laboratory (JPL), Pasadena, CA, United States and Brendan K Byrne, Jet Propulsion Laboratory, Pasadena, CA, United States
 
Understanding the diurnal and seasonal patterns of regional CO2 drawdown using EM27/SUN XCO2 measurements at Harvard Forest (1137858)
Yang Li1, Ethan Manninen2, Joshua Simon Benmergui3, Jonathan E Franklin4, Apisada Chulakadabba4, Maryann R Sargent4, Lucy Hutyra5, Ian A Smith6, Taylor Jones7, Conor Gately6, Jia Chen8 and Steven C Wofsy9, (1)Baylor University, Waco, TX, United States, (2)Harvard University, John A. Paulson School of Engineering and Applied Sciences, Cambridge, MA, United States, (3)Harvard University, Cambridge, MA, United States, (4)Harvard University, John A. Paulson School of Engineering and Applied Sciences, Cambridge, United States, (5)Boston University, Earth & Environment, Boston, MA, United States, (6)Boston University, Earth & Environment, Boston, United States, (7)Boston University, Boston, United States, (8)Technical University of Munich, Munich, Germany, (9)Harvard John A. Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, MA, USA, Cambridge, United States
 
The study for CO2 measurement from satellite observations based on a machine learning architecture (1143715)
Eunbin Kim1, Yeji Choi1 and Youngwoon Song2, (1)SI Analytics, GeoAI Research Center, Daejeon, South Korea, (2)Chungnam National University, Daejeon, South Korea
 
A Portable, Ground-Based FTS for Reflected Sunlight: Performance Evaluation for Mapping CO2 and CH4 above Los Angeles (1143951)
Benedikt Hemmer1, Carl Becker1, Vincent Enders1, Frank Hase2, Ralph Kleinschek1, Julian Kostinek3, Thomas Pongetti4, Stanley P Sander4, Zhao-Cheng Zeng5 and Andre Butz1, (1)Heidelberg University, Institute of Environmental Physics, Heidelberg, Germany, (2)Karlsruhe Institute of Technology, IMK-ASF, Karlsruhe, Germany, (3)German Aerospace Center Oberpfaffenhofen, Institute of Atmospheric Physics, Oberpfaffenhofen-Wessling, Germany, (4)NASA Jet Propulsion Laboratory, California Institute of Technology, Pasadena, United States, (5)Peking University, School of Earth and Space Sciences, Beijing, China
 
Estimate of Fossil Fuel CO2 Emissions from the Mexico City Metropolitan Area Based on 1 year of Atmospheric Measurements and Inversion Modeling (1149081)
Yang Xu1, Thomas Lauvaux2, Jose Agustin Garcia-Reynoso3, Michel Grutter4, Jinghui Lian5, Noemie Taquet6, Wolfgang Stremme4 and Michel Ramonet1, (1)LSCE Laboratoire des Sciences du Climat et de l'Environnement, Gif-Sur-Yvette Cedex, France, (2)University of Reims-Champagne Ardenne, GSMA, Reims, France, (3)UNAM National Autonomous University of Mexico, Coyoacan, DF, Mexico, (4)Universidad Nacional Autónoma de México, Centro de Ciencias de la Atmósfera, Mexico City, Mexico, (5)Origins.S.A.S, Suez Group, Paris La Défense, France, (6)Universidad Nacional Autónoma de México, Instituto de Ciencias de la Atmósfera y Cambio Climático, Mexico City, Mexico
 
Nitrous Oxide Emissions from the US Wastewater Treatment Sector Using Mobile Laboratory Measurements and Bayesian Inference (1149605)
Daniel Moore1, Nathan Li2, Vladislav I Sevostianov2, Lars Preben Wendt2, James McSpiritt2, Hongming Yi2, Lei Tao1, Jun-jie Zhu3, Cuihong Song3, Jason Ren3 and Mark A Zondlo2, (1)Princeton University, Civil and Environmental Engineering, Princeton, NJ, United States, (2)Princeton University, Civil and Environmental Engineering, Princeton, United States, (3)Princeton University, Princeton, United States
 
Application of PRIM (Patient Rule Induction Method) for understanding patterns in CO2 model-observation differences (1152053)
Tobias Gerken, James Madison University, School of Integrated Sciences, Harrisonburg, United States, Kenneth J Davis, The Pennsylvania State University, Department of Meteorology and Atmospheric Science, University Park, United States, Klaus Keller, Dartmouth College, Thayer College of Engineering, Hanover, United States and Sha Feng, Pacific Northwest National Laboratory, Richland, United States
 
Leveraging Differences Across Spatial Scales to Understand Discrepancies Between Bottom-up and Top-down Estimates of Net Ecosystem Exchange (1154275)
Kelsey T Foster1,2 and Anna Michalak2, (1)Stanford University, Stanford, CA, United States, (2)Carnegie Institution for Science, Department of Global Ecology, Stanford, United States
 
Impact of the Expanded In-Situ Measurement Network on the Diagnosis of North American Methane Fluxes (1155784)
Natasha L Miles1, Daniel Wesloh1, Yuyan Cui2, Sha Feng3, Arlyn Andrews4, Lei Hu4, Kirk W Thoning5, Steve Prinzivalli6, William Callahan6 and Kenneth J Davis1, (1)The Pennsylvania State University, Department of Meteorology and Atmospheric Science, University Park, United States, (2)California Environmental Protection Agency Air Resources Board, Sacramento, United States, (3)Pacific Northwest National Laboratory, Richland, United States, (4)NOAA, Global Monitoring Laboratory, Boulder, United States, (5)NOAA, Global Monitoring Laboratory, Boulder, CO, United States, (6)Earth Networks Inc., Germantown, MD, United States
 
Evaluating JAXA/GOSAT two-layer XCO2 with aircraft measurements and OCO-2 MIP simulations (1157127)
Li Zhang1, Kenneth J Davis2,3, Hiroshi Suto4, Akihiko Kuze5, Tomohiro Oda6,7, David Baker8, Sourish Basu9,10, Frederic Chevallier11, Sean Crowell12, Feng Deng13, Matthew S Johnson14, Junjie Liu15,16, Marine Remaud II11, Sajeev Philip17, Andrew E Schuh18 and Brad Weir19,20, (1)The Pennsylvania State University, Department of Meteorology and Atmospheric Science, University Park, United States, (2)The Pennsylvania State Unviersity, Department of Meteorology and Atmospheric Science, University Park, United States, (3)The Pennsylvania State University, Earth and Environmental Systems Institute, University Park, PA, United States, (4)Japan Aerospace Exploration Agency, Tsukuba, Japan, (5)JAXA Japan Aerospace Exploration Agency, EORC, Tsukuba, Japan, (6)University of Maryland, Department of Atmospheric and Oceanic Science, College Park, United States, (7)Universities Space Research Association, Earth from Space Institute, Columbia, United States, (8)Colorado State University, Fort Collins, CO, United States, (9)NASA Goddard Space Flight Center, Global Modeling and Assimilation Office, Greenbelt, United States, (10)University of Maryland, Earth System Science Interdisciplinary Center, College Park, United States, (11)LSCE Laboratoire des Sciences du Climat et de l'Environnement, Gif-Sur-Yvette Cedex, France, (12)University of Oklahoma, Norman, OK, United States, (13)University of Toronto, Physics, Toronto, ON, Canada, (14)NASA Ames Research Center, Moffett Field, CA, United States, (15)NASA Jet Propulsion Laboratory, Pasadena, CA, United States, (16)California Institute of Technology, Division of Geological and Planetary Sciences, Pasadena, United States, (17)Indian Institute of Technology Delhi, Centre for Atmospheric Sciences, New Delhi, India, (18)Colorado State University, CIRA, Fort Collins, CO, United States, (19)Morgan State University, GESTAR-II, Baltimore, United States, (20)NASA Goddard Space Flight Center, Greenbelt, MD, United States
 
How Does the Ability to Recover CO2 Flux Anomalies Scale with Observational Coverage? (1157272)
Brendan Byrne1, Junjie Liu2, Kevin W. Bowman1, Ray Nassar3, Anthony Girmenia4 and Liyin He5, (1)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, United States, (2)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, United States, (3)Climate Research Division, Environment and Climate Change Canada, Toronto, ON, Canada, (4)Department of Physics and Astronomy, University of Waterloo, Waterloo, ON, Canada, (5)Carnegie Institution for Science Stanford, Department of Global Ecology, Stanford, United States
 
CO2 Emission Estimations over the Greater Toronto Area: OCO Observations Comparison with High-Resolution Model Simulations and EM27/SUN Measurements (1158654)
Omid Moeini1, Ray Nassar1, Jinwoong Kim1,2, Mike Neish1, Felix R Vogel3, Shuzhan Ren4, Nasrin Mostafavi Pak1,2 and Debra Wunch2, (1)Environment and Climate Change Canada, Climate Research Division, Toronto, ON, Canada, (2)University of Toronto, Department of Physics, Toronto, ON, Canada, (3)Environment and Climate Change Canada, Climate Research Division, Toronto, Canada, (4)Environment and Climate Change Canada, Air Quality Research Division, Toronto, ON, Canada
 
OCO-2 XCO2 data point to the importance of precipitation anomalies in driving tropical land carbon sources and sinks (1161609)
David F Baker, Colorado State University, CIRA, Fort Collins, DC, United States and OCO-2 v10 MIP flux inversion modeling team
 
Evaluation of OCO-2 XCO2 from the ACOS Version 11 Algorithm (1166226)
Christopher O'Dell1, Matthäus Kiel2, Abhishek Chatterjee3, Brendan Fisher4, Nicole Jacobs5, Joshua Laughner3, Robert R Nelson4, Vivienne Payne4, Thomas Taylor6, David Baker7, Astrid Müller8 and The OCO-2 Calibration, Algorithm, and Operations Teams, (1)Cooperative Institute for Research in the Atmosphere, Fort Collins, CO, United States, (2)California Institute of Technology, Pasadena, United States, (3)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, United States, (4)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, United States, (5)Los Alamos National Laboratory, Los Alamos, NM, United States, (6)NASA Jet Propulsion Laboratory, Pasadena, United States, (7)Colorado State University, Fort Collins, CO, United States, (8)Natl Inst Environ Studies, Tsukuba, Japan
 
Methane Emissions During COVID-19 Lockdown in Los Angeles Observed by CLARS-FTS (1166655)
Jennifer Wu, California Institute of Technology, Pasadena, CA, United States, Zhao-Cheng Zeng, Peking University, School of Earth and Space Sciences, Beijing, China and Yuk L Yung, California Institute of Technology, Division of Geological and Planetary Sciences, Pasadena, CA, United States
 
Assessment of atmospheric transport error in Los Angeles using Radon-222 measurements (1168269)
Jinsol Kim1, Nick Rollins1, Brian C McDonald2 and William Berelson3, (1)University of Southern California, Los Angeles, CA, United States, (2)NOAA Chemical Sciences Laboratory, Boulder, United States, (3)University of Southern California, Department of Earth Sciences, Los Angeles, CA, United States
 
Spatial attribution of aircraft mass balance experiment CO2 estimations for policy relevant boundaries: New York City (1175870)
Jay Mendoza Tomlin1, Israel Lopez-Coto2,3, Kristian Daniel Hajny4, Joseph Robert Pitt2,5, Robert Kaeser6, Brian H Stirm6, Thilina Jayarathne7,8, Cody R Floerchinger9, Roisin Commane10, Anna Karion11 and Paul B Shepson12, (1)Purdue University, Department of Chemistry, West Lafayette, IN, United States, (2)Stony Brook University, School of Marine and Atmospheric Sciences, Stony Brook, United States, (3)National Institute of Standards and Technology, Gaithersburg, United States, (4)Stony Brook University, School of Marine and Atmospheric Sciences, Stony Brook, NY, United States, (5)University of Bristol, School of Chemistry, Bristol, United Kingdom, (6)Purdue University, School of Aviation and Transportation Technology, West Lafayette, United States, (7)Bristol, Myers and Squibb, Department of Chemistry, Lawrenceville, United States, (8)Purdue University, Department of Chemistry, West Lafayette, United States, (9)Harvard University, Department of Earth and Planetary Sciences, Cambridge, United States, (10)Columbia University, New York, United States, (11)National Institute of Standards and Technology, Gaithersburg, MD, United States, (12)Purdue University, Departments of Chemistry, and Earth, Atmospheric, and Planetary Sciences, West Lafayette, IN, United States
 
UAV and satellite remote sensing applications for municipal solid waste landfill management (1178560)
Syed Zohaib Hassan1, Peng “Patrick” Sun2, Mert Gokgoz2, Debra Reinhart2 and Jiannan Chen2, (1)University of Central Florida, Orlando, FL, United States, (2)University of Central Florida, Orlando, United States
 
Potential and limitations of remote sensing metrics for tracking ecosystem photosynthesis: Insights from a network of tower spectrometers and aircraft data (Invited) (1180787)
Troy Magney1, Christopher YS Wong2, Erica Orcutt1, Francis Ulep3, Erica Edwards4, Milagros Rodriguez Caton5, Devin McHUGH1, Zoe Pierrat6, Mallika Arudi Nocco7, Ulrike Seibt8, Andrew E Schuh9, Christian Frankenberg10 and Jochen Stutz8, (1)University of California Davis, Department of Plant Sciences, Davis, CA, United States, (2)University of Toronto, Toronto, ON, Canada, (3)University of California Davis, Department of Plant Sciences, Davis, United States, (4)University of California Davis, Department of Land, Air, and Water Resources, Davis, United States, (5)nstituto Argentino Nivologia, Glaciología y Ciencias Ambientales (IANIGLA), CCT-CONICET, Mendoza, Argentina, (6)University of California Los Angeles, Los Angeles, CA, United States, (7)University of Wisconsin Madison, Davis, United States, (8)University of California Los Angeles, Department of Atmospheric and Oceanic Sciences, Los Angeles, CA, United States, (9)Colorado State University, CIRA, Fort Collins, CO, United States, (10)NASA Jet Propulsion Laboratory, Pasadena, United States
 
Integrating an N2O Mobile Measurement System and Atmospheric Inversion Technique to Improve Regional Emission Estimates (1190296)
Chantelle Lonsdale, Department of Civil, Structural and Environmental Engineering, University at Buffalo, Buffalo, United States, Kang Sun, Harvard-Smithsonian Center for Astrophysics, Cambridge, United States, Ziyi Li, University of Illinois at Urbana-Champaign, Urbana, IL, United States, Kaiyu Guan, University of Illinois at Urbana Champaign, Department of Natural Resources and Environmental Sciences, College of Agricultural, Consumer and Environmental Sciences, Urbana, United States, Xiangmin Sun, University of Illinois at Urbana Champaign, Urbana, United States, Yufeng Yang, University of Minnesota Twin Cities, Department of Bioproducts and Biosystems Engineering, Minneapolis, MN, United States and Zhenong Jin, University of Minnesota Twin Cities, Department of Bioproducts and Biosystems Engineering, St. Paul, United States
 
Investigating Impacts of New In-Situ Observations on the Inference of North American Terrestrial Biogenic CO2 Fluxes Using a High-Resolution Inversion System (1191126)
Daniel Wesloh1, Natasha L Miles2, Yuyan Cui3, Lei Hu4, Kirk W Thoning5 and Kenneth J Davis1, (1)The Pennsylvania State University, Department of Meteorology and Atmospheric Science, University Park, United States, (2)Penn State Univ, University Park, PA, United States, (3)California Environmental Protection Agency Air Resources Board, Sacramento, CA, United States, (4)NOAA/ESRL GMD, Boulder, CO, United States, (5)NOAA, Global Monitoring Laboratory, Boulder, CO, United States
 
Global carbon dioxide flux estimates based on GOSAT-2 observations (1194248)
Makoto Saito1, Yosuke Niwa1, Tazu Saeki1, Ryuichi Hirata1, Akihide Kamei1, Tatsuya Miyauchi2, Isamu Morino1, Kazutaka Murakami1, Tomohiro Shiraishi1, Yukio Yoshida3 and Tsuneo Matsunaga4, (1)National Institute for Environmental Studies, Tsukuba, Japan, (2)Hokkaido University, Research Faculty of Agriculture, Sapporo, Japan, (3)NIES, Tsukuba, Japan, (4)Natl Inst Environal Studies, Tsukuba, Japan
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