Importance of seasonally resolved oceanic emissions for bromoform delivery from the tropical Indian Ocean and west Pacific to the stratosphere

Fiehn, Alina; Quack, Birgit; Stemmler, Irene; Ziska, Franziska; Krüger, Kirstin

doi:https://doi.org/10.5194/acp-18-11973-2018

Articles | Volume 18, issue 16

https://doi.org/10.5194/acp-18-11973-2018

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

https://doi.org/10.5194/acp-18-11973-2018

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

Articles | Volume 18, issue 16

Research article

|

21 Aug 2018

Research article |

| 21 Aug 2018

Importance of seasonally resolved oceanic emissions for bromoform delivery from the tropical Indian Ocean and west Pacific to the stratosphere

Alina Fiehn, Birgit Quack, Irene Stemmler, Franziska Ziska, and Kirstin Krüger

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Final revised paper (published on 21 Aug 2018)
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Preprint (discussion started on 07 Mar 2018)
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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: 'Review on “Importance of seasonally resolved oceanic emissions for bromoform delivery from the tropical Indian Ocean and west Pacific to the stratosphere “', Mengchu Tao, 03 Apr 2018
RC2: 'Review', Anonymous Referee #2, 06 Apr 2018
AC1: 'Answer to the Referee comments', Alina Fiehn, 20 Jun 2018
AC2: 'Changes in the Manuscript', Alina Fiehn, 20 Jun 2018

Peer-review completion

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

AR by Alina Fiehn on behalf of the Authors (20 Jun 2018) Manuscript

ED: Referee Nomination & Report Request started (22 Jun 2018) by Rolf Müller

RR by Mengchu Tao (25 Jun 2018)

RR by Anonymous Referee #2 (17 Jul 2018)

ED: Publish as is (19 Jul 2018) by Rolf Müller

AR by Alina Fiehn on behalf of the Authors (28 Jul 2018)

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Short summary

Oceanic very short-lived substances, VSLS, contribute to stratospheric halogen loading and ozone depletion. We created bromoform emission inventories with monthly resolution for the tropical Indian Ocean and west Pacific and modeled the atmospheric transport of bromoform with the particle dispersion model FLEXPART/ERA-Interim. Results underline that the seasonal and regional stratospheric bromine entrainment critically depends on the seasonality and spatial distribution of the VSLS emissions.