Articles | Volume 19, issue 5
https://doi.org/10.5194/cp-19-901-2023
https://doi.org/10.5194/cp-19-901-2023
Research article
 | 
04 May 2023
Research article |  | 04 May 2023

Atlantic circulation changes across a stadial–interstadial transition

Claire Waelbroeck, Jerry Tjiputra, Chuncheng Guo, Kerim H. Nisancioglu, Eystein Jansen, Natalia Vázquez Riveiros, Samuel Toucanne, Frédérique Eynaud, Linda Rossignol, Fabien Dewilde, Elodie Marchès, Susana Lebreiro, and Silvia Nave

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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 cp-2022-83', Anonymous Referee #1, 22 Dec 2022
    • AC1: 'Reply on RC1', Claire Waelbroeck, 15 Feb 2023
    • AC2: 'Reply on RC1', Claire Waelbroeck, 15 Feb 2023
  • RC2: 'Comment on cp-2022-83', Anonymous Referee #2, 27 Dec 2022
    • AC1: 'Reply on RC1', Claire Waelbroeck, 15 Feb 2023
    • AC2: 'Reply on RC1', Claire Waelbroeck, 15 Feb 2023
  • RC3: 'Comment on cp-2022-83', Anonymous Referee #1, 31 Dec 2022
    • AC1: 'Reply on RC1', Claire Waelbroeck, 15 Feb 2023

Peer review completion

AR: Author's response | RR: Referee report | ED: Editor decision | EF: Editorial file upload
ED: Reconsider after major revisions (02 Mar 2023) by Alberto Reyes
AR by Claire Waelbroeck on behalf of the Authors (05 Mar 2023)  Author's response   Author's tracked changes   Manuscript 
ED: Referee Nomination & Report Request started (07 Mar 2023) by Alberto Reyes
RR by Anonymous Referee #1 (09 Mar 2023)
RR by Anonymous Referee #2 (02 Apr 2023)
ED: Publish subject to technical corrections (02 Apr 2023) by Alberto Reyes
AR by Claire Waelbroeck on behalf of the Authors (05 Apr 2023)  Author's response   Manuscript 
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Short summary
The precise geometry and extent of Atlantic circulation changes that accompanied rapid climate changes of the last glacial period are still unknown. Here, we combine carbon isotopic records from 18 Atlantic sediment cores with numerical simulations and decompose the carbon isotopic change across a cold-to-warm transition into remineralization and circulation components. Our results show that the replacement of southern-sourced by northern-sourced water plays a dominant role below ~ 3000 m depth.