Dissolved organic matter concentration and composition discontinuity at the peat–pool interface in a boreal peatland

Prijac, Antonin; Gandois, Laure; Jeanneau, Laurent; Taillardat, Pierre; Garneau, Michelle

doi:https://doi.org/10.5194/bg-19-4571-2022

Articles | Volume 19, issue 18

https://doi.org/10.5194/bg-19-4571-2022

© Author(s) 2022. This work is distributed under
the Creative Commons Attribution 4.0 License.

https://doi.org/10.5194/bg-19-4571-2022

© Author(s) 2022. This work is distributed under
the Creative Commons Attribution 4.0 License.

Articles | Volume 19, issue 18

Research article

|

22 Sep 2022

Research article |

| 22 Sep 2022

Dissolved organic matter concentration and composition discontinuity at the peat–pool interface in a boreal peatland

Antonin Prijac, Laure Gandois, Laurent Jeanneau, Pierre Taillardat, and Michelle Garneau

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Final revised paper (published on 22 Sep 2022)
Supplement to the final revised paper
Preprint (discussion started on 24 Mar 2022)
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Interactive discussion

Status: closed

RC1:
'Comment on bg-2022-71', Audrey Campeau, 06 May 2022

The comment was uploaded in the form of a supplement: https://bg.copernicus.org/preprints/bg-2022-71/bg-2022-71-RC1-supplement.pdf

Citation: https://doi.org/10.5194/bg-2022-71-RC1
- AC1: 'Reply on RC1', Antonin Prijac, 06 Jun 2022
  
  Dear Dr Campeau,
  We thank you for your constructive comments and we are convinced that it improved the overall quality of our manuscript.
  Please find attached response letter pdf for detailed responses to your comments.
  Sincerely,
  A. Prijac and co-authors
  
  Citation: https://doi.org/10.5194/bg-2022-71-AC1
RC2:
'Comment on bg-2022-71', Anonymous Referee #2, 08 May 2022

The comment was uploaded in the form of a supplement: https://bg.copernicus.org/preprints/bg-2022-71/bg-2022-71-RC2-supplement.pdf

Citation: https://doi.org/10.5194/bg-2022-71-RC2
- AC2: 'Reply on RC2', Antonin Prijac, 06 Jun 2022
  
  Dear reviewer,
  We thank you for your constructive comments and we are convinced that it improved the overall quality of our manuscript.
  Please find attached response letter pdf for detailed responses to your comments.
  Sincerely,
  A. Prijac and co-authors
  
  Citation: https://doi.org/10.5194/bg-2022-71-AC2

Peer review completion

AR: Author's response | RR: Referee report | ED: Editor decision | EF: Editorial file upload

ED: Reconsider after major revisions (17 Jun 2022) by Gwenaël Abril

AR by Antonin Prijac on behalf of the Authors (04 Aug 2022) Author's response Author's tracked changes Manuscript

ED: Publish as is (30 Aug 2022) by Gwenaël Abril

AR by Antonin Prijac on behalf of the Authors (06 Sep 2022) Manuscript

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Short summary

Pools are common features of peatlands. We documented dissolved organic matter (DOM) composition in pools and peat of an ombrotrophic boreal peatland to understand its origin and potential role in the peatland carbon budget. The survey reveals that DOM composition differs between pools and peat, although it is derived from the peat vegetation. We investigated which processes are involved and estimated that the contribution of carbon emissions from DOM processing in pools could be substantial.