Articles | Volume 19, issue 18
Atmos. Chem. Phys., 19, 12067–12082, 2019
https://doi.org/10.5194/acp-19-12067-2019

Special issue: The 10th International Carbon Dioxide Conference (ICDC10)...

Atmos. Chem. Phys., 19, 12067–12082, 2019
https://doi.org/10.5194/acp-19-12067-2019

Research article 27 Sep 2019

Research article | 27 Sep 2019

Terrestrial ecosystem carbon flux estimated using GOSAT and OCO-2 XCO2 retrievals

Hengmao Wang et al.

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Interactive discussion

Status: closed
Status: closed
AC: Author comment | RC: Referee comment | SC: Short comment | EC: Editor comment
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Peer-review completion

AR: Author's response | RR: Referee report | ED: Editor decision
AR by Anna Wenzel on behalf of the Authors (02 May 2019)  Author's response
ED: Referee Nomination & Report Request started (19 May 2019) by Christoph Gerbig
RR by Anonymous Referee #2 (29 May 2019)
RR by Anonymous Referee #1 (18 Jun 2019)
ED: Reconsider after major revisions (19 Jun 2019) by Christoph Gerbig
AR by Fei Jiang on behalf of the Authors (31 Jul 2019)  Author's response    Manuscript
ED: Referee Nomination & Report Request started (05 Aug 2019) by Christoph Gerbig
RR by Anonymous Referee #1 (17 Aug 2019)
RR by Anonymous Referee #2 (28 Aug 2019)
ED: Publish subject to technical corrections (28 Aug 2019) by Christoph Gerbig
AR by Fei Jiang on behalf of the Authors (02 Sep 2019)  Author's response    Manuscript
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Short summary
The differences in inverted global and regional carbon fluxes from GOSAT and OCO-2 XCO2 from 1 January to 31 December 2015 are studied. We find significant differences for inverted terrestrial carbon fluxes on both global and regional scales. Overall, GOSAT XCO2 has a better performance than OCO-2, and GOSAT data can effectively improve carbon flux estimates in the Northern Hemisphere, while OCO-2 data, with the specific version used in this study, show only slight improvement.
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