Effects of prescribed CMIP6 ozone on simulating the Southern Hemisphere atmospheric circulation response to ozone depletion

Ivanciu, Ioana; Matthes, Katja; Wahl, Sebastian; Harlaß, Jan; Biastoch, Arne

doi:https://doi.org/10.5194/acp-21-5777-2021

Articles | Volume 21, issue 8

https://doi.org/10.5194/acp-21-5777-2021

© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.

https://doi.org/10.5194/acp-21-5777-2021

© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.

Articles | Volume 21, issue 8

Research article

|

19 Apr 2021

Research article |

| 19 Apr 2021

Effects of prescribed CMIP6 ozone on simulating the Southern Hemisphere atmospheric circulation response to ozone depletion

Ioana Ivanciu, Katja Matthes, Sebastian Wahl, Jan Harlaß, and Arne Biastoch

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Final revised paper (published on 19 Apr 2021)
Supplement to the final revised paper
Preprint (discussion started on 05 Oct 2020)
Supplement to the preprint

Interactive discussion

Status: closed

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

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RC1: 'Very concise, detailed analysis of the importance of interactive chemistry in modelling Southern-Hemisphere climate', Anonymous Referee #1, 02 Nov 2020
- AC1: 'Clarification regarding simulations', Ioana Ivanciu, 09 Nov 2020
RC2: 'Interesting study, but with misleading discussions and over-stated conclusions', Anonymous Referee #3, 30 Nov 2020
AC2: 'Response to the referees', Ioana Ivanciu, 31 Jan 2021

Peer-review completion

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

AR by Ioana Ivanciu on behalf of the Authors (31 Jan 2021) Author's response Author's tracked changes Manuscript

ED: Referee Nomination & Report Request started (02 Feb 2021) by Martin Dameris

RR by Anonymous Referee #1 (26 Feb 2021)

RR by Anonymous Referee #3 (04 Mar 2021)

ED: Publish subject to technical corrections (05 Mar 2021) by Martin Dameris

AR by Ioana Ivanciu on behalf of the Authors (09 Mar 2021) Manuscript

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Short summary

The Antarctic ozone hole has driven substantial dynamical changes in the Southern Hemisphere atmosphere over the past decades. This study separates the historical impacts of ozone depletion from those of rising levels of greenhouse gases and investigates how these impacts are captured in two types of climate models: one using interactive atmospheric chemistry and one prescribing the CMIP6 ozone field. The effects of ozone depletion are more pronounced in the model with interactive chemistry.