Articles | Volume 15, issue 11
Research article
15 Jun 2018
Research article |  | 15 Jun 2018

Persistent carbon sink at a boreal drained bog forest

Kari Minkkinen, Paavo Ojanen, Timo Penttilä, Mika Aurela, Tuomas Laurila, Juha-Pekka Tuovinen, and Annalea Lohila


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
ED: Reconsider after major revisions (14 Mar 2018) by Fortunat Joos
AR by Kari Minkkinen on behalf of the Authors (05 Apr 2018)  Author's response    Manuscript
ED: Referee Nomination & Report Request started (06 Apr 2018) by Fortunat Joos
ED: Publish as is (07 May 2018) by Fortunat Joos
Short summary
Drainage often turns peatlands into C sources. We measured C dynamics of a drained forested boreal peatland over 4 years, including one with a drought during growing season. The drained peatland ecosystem was a strong sink of C in all studied years. Also, the peat soil sequestered C. A drought period in one summer significantly decreased C sequestration through decreased gross primary production, but since the drought also decreased ecosystem respiration, the site remained a C sink.
Final-revised paper