Articles | Volume 19, issue 10
https://doi.org/10.5194/tc-19-4969-2025
https://doi.org/10.5194/tc-19-4969-2025
Research article
 | 
23 Oct 2025
Research article |  | 23 Oct 2025

An assessment of the disequilibrium of Alaska glaciers

Daniel R. Otto, Gerard H. Roe, and John Erich Christian

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Interactive discussion

Status: closed

Comment types: AC – author | RC – referee | CC – community | EC – editor | CEC – chief editor | : Report abuse

Peer review completion

AR: Author's response | RR: Referee report | ED: Editor decision | EF: Editorial file upload
ED: Reconsider after major revisions (further review by editor and referees) (25 Mar 2025) by Ben Marzeion
AR by Daniel Otto on behalf of the Authors (25 Apr 2025)  Author's response   Author's tracked changes   Manuscript 
ED: Referee Nomination & Report Request started (25 Apr 2025) by Ben Marzeion
RR by Jason Amundson (16 May 2025)
RR by Anonymous Referee #2 (28 May 2025)
ED: Publish subject to minor revisions (review by editor) (10 Jul 2025) by Ben Marzeion
AR by Daniel Otto on behalf of the Authors (10 Aug 2025)  Author's response   Author's tracked changes   Manuscript 
ED: Publish as is (27 Aug 2025) by Ben Marzeion
AR by Daniel Otto on behalf of the Authors (03 Sep 2025)  Manuscript 
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Short summary
Glaciers respond slowly to changes in climate, meaning that they are not yet adjusted to the present-day level of warming. Using a simple model, we find that the median Alaska glacier has undergone only 27 % of the retreat necessary to equilibrate to the current climate. Our findings hold even when accounting for large uncertainties, suggesting that substantial retreat is inevitable even if future warming slows or stabilizes.
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