Dimethyl sulfide dynamics in first-year sea ice melt ponds in the Canadian Arctic Archipelago

Gourdal, Margaux; Lizotte, Martine; Massé, Guillaume; Gosselin, Michel; Poulin, Michel; Scarratt, Michael; Charette, Joannie; Levasseur, Maurice

doi:https://doi.org/10.5194/bg-15-3169-2018

Articles | Volume 15, issue 10

https://doi.org/10.5194/bg-15-3169-2018

© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.

Special issue:

NETCARE (Network on Aerosols and Climate: Addressing Key Uncertainties...

https://doi.org/10.5194/bg-15-3169-2018

© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.

Articles | Volume 15, issue 10

Research article

|

29 May 2018

Research article |

| 29 May 2018

Dimethyl sulfide dynamics in first-year sea ice melt ponds in the Canadian Arctic Archipelago

Margaux Gourdal, Martine Lizotte, Guillaume Massé, Michel Gosselin, Michel Poulin, Michael Scarratt, Joannie Charette, and Maurice Levasseur

Download

Final revised paper (published on 29 May 2018)
Preprint (discussion started on 21 Nov 2017)

Interactive discussion

Status: closed

AC: Author comment | RC: Referee comment | SC: Short comment | EC: Editor comment

- Printer-friendly version

- Supplement

RC1: 'Referee report', Anonymous Referee #1, 04 Jan 2018
- AC1: 'Response to referee #1 in the interactive comments on “Dimethylsulfide dynamics in first-year sea ice melt ponds in the Canadian Arctic Archipelago”', Margaux Gourdal, 24 Jan 2018
RC2: 'Review: Dimethylsulfide dynamics in first-year sea ice melt ponds in the Canadian Arctic Archipelago. By Gourdal et al.', Gauthier Carnat, 02 Feb 2018
- AC2: 'Response to referee #2 in the interactive comments on “Dimethylsulfide dynamics in first-year sea ice melt ponds in the Canadian Arctic Archipelago”', Margaux Gourdal, 08 Mar 2018

Peer-review completion

AR: Author's response | RR: Referee report | ED: Editor decision

ED: Publish subject to minor revisions (review by editor) (29 Mar 2018) by Laurent Bopp

AR by Margaux Gourdal on behalf of the Authors (04 Apr 2018) Author's response Manuscript

ED: Publish as is (07 May 2018) by Laurent Bopp

AR by Margaux Gourdal on behalf of the Authors (07 May 2018) Manuscript

Short summary

Melt ponds (MP) forming over first year ice (FYI) represent a potential source of the climate-relevant gas dimethylsulfide (DMS) to the atmosphere. Nine MP were sampled in the Canadian Arctic Archipelago. DMS concentrations reaching up to 6 nmol L⁻¹, twice the world's surface oceanic mean, were measured. Seawater intrusion appeared to seed MP with DMS-producing communities. DMS flux from Arctic MP is expected to increase in response to the expanding areal and temporal trends of MP on FYI.