Articles | Volume 18, issue 10
https://doi.org/10.5194/acp-18-7189-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/acp-18-7189-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
The impact of transport model differences on CO2 surface flux estimates from OCO-2 retrievals of column average CO2
Sourish Basu
CORRESPONDING AUTHOR
NOAA Earth System Research Laboratory, Global Monitoring Division, Boulder, CO, USA
Cooperative Institute for Research in Environmental Sciences, University of Colorado, Boulder, CO, USA
David F. Baker
NOAA Earth System Research Laboratory, Global Monitoring Division, Boulder, CO, USA
Cooperative Institute for Research in the Atmosphere, Colorado State University, Ft. Collins, CO, USA
Frédéric Chevallier
LSCE-CEA-UVSQ-CNRS, Orme des Merisiers, Gif-sur-Yvette, France
Prabir K. Patra
RCGC/IACE/ACMPT, Japan Agency for Marine-Earth Science and Technology (JAMSTEC), Yokohama, Japan
Junjie Liu
Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, USA
John B. Miller
NOAA Earth System Research Laboratory, Global Monitoring Division, Boulder, CO, USA
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- Five years of variability in the global carbon cycle: comparing an estimate from the Orbiting Carbon Observatory-2 and process-based models Z. Chen et al. 10.1088/1748-9326/abfac1
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- Weaker regional carbon uptake albeit with stronger seasonal amplitude in northern mid-latitudes estimated by higher resolution GEOS-Chem model Z. Liu et al. 10.1016/j.scitotenv.2023.169477
- Estimating US fossil fuel CO 2 emissions from measurements of 14 C in atmospheric CO 2 S. Basu et al. 10.1073/pnas.1919032117
- Improved Constraints on the Recent Terrestrial Carbon Sink Over China by Assimilating OCO‐2 XCO2 Retrievals W. He et al. 10.1029/2022JD037773
- Analysis of the Diurnal, Weekly, and Seasonal Cycles and Annual Trends in Atmospheric CO2 and CH4 at Tower Network in Siberia from 2005 to 2016 D. Belikov et al. 10.3390/atmos10110689
- Estimating surface carbon fluxes based on a local ensemble transform Kalman filter with a short assimilation window and a long observation window: an observing system simulation experiment test in GEOS-Chem 10.1 Y. Liu et al. 10.5194/gmd-12-2899-2019
- Global and regional carbon budget for 2015–2020 inferred from OCO-2 based on an ensemble Kalman filter coupled with GEOS-Chem Y. Kong et al. 10.5194/acp-22-10769-2022
- Evidence of Carbon Uptake Associated with Vegetation Greening Trends in Eastern China Z. He et al. 10.3390/rs12040718
- Evaluating consistency between total column CO<sub>2</sub> retrievals from OCO-2 and the in situ network over North America: implications for carbon flux estimation B. Rastogi et al. 10.5194/acp-21-14385-2021
Discussed (final revised paper)
Latest update: 01 Nov 2024
Short summary
CO2 measurements from the global surface network and CO2 estimates from satellites such as the Orbiting Carbon Observatory 2 (OCO-2) are currently used to quantify the surface sources and sinks of CO2, using what we know about atmospheric transport of gases. In this work, we quantify the uncertainties in those surface source/sink estimates that stem from errors in our atmospheric transport models, using an observing system simulation experiment (OSSE).
CO2 measurements from the global surface network and CO2 estimates from satellites such as the...
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