Dimethyl sulfide and its role in aerosol formation and growth in the Arctic summer – a modelling study

Ghahreman, Roya; Gong, Wanmin; Galí, Martí; Norman, Ann-Lise; Beagley, Stephen R.; Akingunola, Ayodeji; Zheng, Qiong; Lupu, Alexandru; Lizotte, Martine; Levasseur, Maurice; Leaitch, W. Richard

doi:https://doi.org/10.5194/acp-19-14455-2019

Articles | Volume 19, issue 23

https://doi.org/10.5194/acp-19-14455-2019

© Author(s) 2019. 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/acp-19-14455-2019

© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.

Articles | Volume 19, issue 23

Research article

|

29 Nov 2019

Research article |

| 29 Nov 2019

Dimethyl sulfide and its role in aerosol formation and growth in the Arctic summer – a modelling study

Roya Ghahreman, Wanmin Gong, Martí Galí, Ann-Lise Norman, Stephen R. Beagley, Ayodeji Akingunola, Qiong Zheng, Alexandru Lupu, Martine Lizotte, Maurice Levasseur, and W. Richard Leaitch

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Interactive discussion

Status: closed

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

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RC1: 'Referee comments to the paper : Dimethyl sulfide and its role in aerosol formation and growth in the Arctic summer – a modelling study', Anonymous Referee #1, 26 Jun 2019
- AC1: 'Response to the Reviewer#1 Comments_Dimethyl sulfide and its role in aerosol formation and growth in the Arctic summer – a modelling study', Roya Ghahreman, 06 Jul 2019
  - RC2: 'Referee comments to the paper : Dimethyl sulfide and its role in aerosol formation and growth in the Arctic summer – a modelling study', Anonymous Referee #1, 08 Jul 2019
RC3: 'Review of Ghahremaninezhad et al.', Anonymous Referee #2, 07 Aug 2019
RC4: 'Review 2', Anonymous Referee #3, 20 Aug 2019

Peer-review completion

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

AR by Roya Ghahreman on behalf of the Authors (11 Sep 2019) Author's response Manuscript

ED: Referee Nomination & Report Request started (12 Sep 2019) by Lynn M. Russell

RR by Anonymous Referee #2 (25 Sep 2019)

RR by Anonymous Referee #4 (25 Oct 2019)

ED: Publish subject to minor revisions (review by editor) (28 Oct 2019) by Lynn M. Russell

AR by Roya Ghahreman on behalf of the Authors (28 Oct 2019) Author's response Manuscript

ED: Publish as is (30 Oct 2019) by Lynn M. Russell

AR by Roya Ghahreman on behalf of the Authors (31 Oct 2019)

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Short summary

Atmospheric DMS(g) is a climatically important compound and the main source of biogenic sulfate in the Arctic. Its abundance in the Arctic increases during summer due to greater ice-free sea surface and higher biological activity. In this study, we implemented DMS(g) in a regional air quality forecast model configured for the Arctic. The study showed a significant impact from DMS(g) on sulfate aerosols, particularly in the 50–100 nm size range, in the Arctic marine boundary layer during summer.