Articles | Volume 21, issue 5
https://doi.org/10.5194/os-21-2283-2025
https://doi.org/10.5194/os-21-2283-2025
Research article
 | 
07 Oct 2025
Research article |  | 07 Oct 2025

Contribution of meridional overturning circulation and sea ice changes to large-scale temperature asymmetries in CMIP6 overshoot scenarios

Pedro José Roldán-Gómez, Pablo Ortega, and Markus G. Donat

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Interactive discussion

Status: closed

Comment types: AC – author | RC – referee | CC – community | EC – editor | CEC – chief editor | : Report abuse
  • RC1: 'Comment on egusphere-2025-1784', Anonymous Referee #1, 09 Jun 2025
    • AC1: 'Reply on RC1', Pedro Roldán, 17 Jul 2025
  • RC2: 'Comment on egusphere-2025-1784', Anonymous Referee #2, 16 Jun 2025
    • AC1: 'Reply on RC1', Pedro Roldán, 17 Jul 2025
  • EC1: 'Comment on egusphere-2025-1784', Meric Srokosz, 23 Jun 2025

Peer review completion

AR: Author's response | RR: Referee report | ED: Editor decision | EF: Editorial file upload
AR by Pedro Roldán on behalf of the Authors (17 Jul 2025)  Author's response   Author's tracked changes   Manuscript 
ED: Referee Nomination & Report Request started (21 Jul 2025) by Meric Srokosz
RR by Anonymous Referee #2 (12 Aug 2025)
RR by Shouwei Li (26 Aug 2025)
ED: Publish subject to minor revisions (review by editor) (26 Aug 2025) by Meric Srokosz
AR by Pedro Roldán on behalf of the Authors (29 Aug 2025)  Author's response   Author's tracked changes   Manuscript 
ED: Publish as is (02 Sep 2025) by Meric Srokosz
AR by Pedro Roldán on behalf of the Authors (02 Sep 2025)
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Short summary
The overshoot scenarios, in which temperatures exceed the targets of the Paris Agreement and are brought back afterwards with a net-negative emission strategy, are known to activate irreversible processes in the climate system. This work analyses in detail the impact of some of these mechanisms, with a particular focus on those associated with ocean circulation and sea ice changes.
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