Sensitivity of the Southern Hemisphere circumpolar jet response to Antarctic ozone depletion: prescribed versus interactive chemistry

Haase, Sabine; Fricke, Jaika; Kruschke, Tim; Wahl, Sebastian; Matthes, Katja

doi:https://doi.org/10.5194/acp-20-14043-2020

Articles | Volume 20, issue 22

https://doi.org/10.5194/acp-20-14043-2020

© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.

https://doi.org/10.5194/acp-20-14043-2020

© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.

Articles | Volume 20, issue 22

Research article

| Highlight paper

|

20 Nov 2020

Research article | Highlight paper |

| 20 Nov 2020

Sensitivity of the Southern Hemisphere circumpolar jet response to Antarctic ozone depletion: prescribed versus interactive chemistry

Sabine Haase, Jaika Fricke, Tim Kruschke, Sebastian Wahl, and Katja Matthes

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Final revised paper (published on 20 Nov 2020)
Supplement to the final revised paper
Preprint (discussion started on 03 Jun 2020)
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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: 'Anonymous review', Anonymous Referee #1, 20 Jun 2020
RC2: 'Review of Haase et al. by Susan Solomon', Susan Solomon, 27 Jun 2020
- AC2: 'Additional Supplement', Sabine Haase, 10 Sep 2020
RC3: 'Review of “Sensitivity of the Southern Hemisphere tropospheric jet response to Antarctic ozone depletion: prescribed versus interactive chemistry” by Haase et al.', Anonymous Referee #3, 30 Jun 2020
RC4: 'Review of “Sensitivity of the southern hemisphere tropospheric jet response to Antarctic ozone depletion: prescribed versus interactive chemistry” by S. Haase et al.', Anonymous Referee #2, 01 Jul 2020
RC5: 'Referee Comment', Anonymous Referee #4, 29 Jul 2020
AC1: 'Response to the Editor and Referees', Sabine Haase, 10 Sep 2020

Peer-review completion

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

AR by Sabine Bischof on behalf of the Authors (10 Sep 2020) Author's response Manuscript

ED: Publish as is (28 Sep 2020) by Martin Dameris

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Short summary

Ozone depletion over Antarctica was shown to influence the tropospheric jet in the Southern Hemisphere. We investigate the atmospheric response to ozone depletion comparing climate model ensembles with interactive and prescribed ozone fields. We show that allowing feedbacks between ozone chemistry and model physics as well as including asymmetries in ozone leads to a strengthened ozone depletion signature in the stratosphere but does not significantly affect the tropospheric jet position.