Articles | Volume 21, issue 22
Atmos. Chem. Phys., 21, 16661–16687, 2021
https://doi.org/10.5194/acp-21-16661-2021
Atmos. Chem. Phys., 21, 16661–16687, 2021
https://doi.org/10.5194/acp-21-16661-2021

Research article 16 Nov 2021

Research article | 16 Nov 2021

Spatial distributions of XCO2 seasonal cycle amplitude and phase over northern high-latitude regions

Nicole Jacobs et al.

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Interactive discussion

Status: closed

Comment types: AC – author | RC – referee | CC – community | EC – editor | CEC – chief editor | : Report abuse
  • RC1: 'Comment on acp-2021-185', Anonymous Referee #1, 11 Apr 2021
  • RC2: 'Comment on acp-2021-185', Anonymous Referee #2, 07 Jun 2021

Peer review completion

AR: Author's response | RR: Referee report | ED: Editor decision
AR by William R. Simpson on behalf of the Authors (21 Aug 2021)  Author's response    Author's tracked changes    Manuscript
ED: Publish as is (24 Sep 2021) by Abhishek Chatterjee
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Short summary
Spatial patterns of carbon dioxide seasonal cycle amplitude and summer drawdown timing derived from the OCO-2 satellite over northern high latitudes agree well with corresponding estimates from two models. The Asian boreal forest is anomalous with the largest amplitude and earliest seasonal drawdown. Modeled land contact tracers suggest that accumulated CO2 exchanges during atmospheric transport play a major role in shaping carbon dioxide seasonality in northern high-latitude regions.
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