Articles | Volume 14, issue 19
https://doi.org/10.5194/bg-14-4467-2017
https://doi.org/10.5194/bg-14-4467-2017
Research article
 | 
11 Oct 2017
Research article |  | 11 Oct 2017

Exchange of CO2 in Arctic tundra: impacts of meteorological variations and biological disturbance

Efrén López-Blanco, Magnus Lund, Mathew Williams, Mikkel P. Tamstorf, Andreas Westergaard-Nielsen, Jean-François Exbrayat, Birger U. Hansen, and Torben R. Christensen

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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
ED: Reconsider after major revisions (25 Jul 2017) by Xinming Wang
AR by Efrén López-Blanco on behalf of the Authors (03 Aug 2017)  Author's response    Manuscript
ED: Referee Nomination & Report Request started (23 Aug 2017) by Xinming Wang
RR by Anonymous Referee #2 (28 Aug 2017)
RR by Anonymous Referee #1 (01 Sep 2017)
ED: Publish as is (05 Sep 2017) by Xinming Wang
AR by Efrén López-Blanco on behalf of the Authors (11 Sep 2017)  Author's response    Manuscript
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Short summary
An improvement in our process-based understanding of CO2 exchanges in the Arctic and their climate sensitivity is critical. With continued warming temperatures and longer growing seasons, tundra systems will likely increase rates of C cycling, although shifts in sink strength could take place, challenging the forecast of upcoming C states. In this context, we investigated the functional responses of C exchange to environmental characteristics across 8 consecutive years in West Greenland.
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