Articles | Volume 15, issue 3
Research article
01 Jul 2019
Research article |  | 01 Jul 2019

A reconstruction of warm-water inflow to Upernavik Isstrøm since 1925 CE and its relation to glacier retreat

Flor Vermassen, Nanna Andreasen, David J. Wangner, Nicolas Thibault, Marit-Solveig Seidenkrantz, Rebecca Jackson, Sabine Schmidt, Kurt H. Kjær, and Camilla S. Andresen


Interactive discussion

Status: closed
Status: closed
AC: Author comment | RC: Referee comment | SC: Short comment | EC: Editor comment
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Peer-review completion

AR: Author's response | RR: Referee report | ED: Editor decision
ED: Reconsider after major revisions (07 Apr 2019) by Alberto Reyes
AR by Flor Vermassen on behalf of the Authors (16 Apr 2019)  Manuscript 
ED: Referee Nomination & Report Request started (29 Apr 2019) by Alberto Reyes
RR by Anonymous Referee #1 (30 May 2019)
ED: Publish subject to technical corrections (04 Jun 2019) by Alberto Reyes
AR by Flor Vermassen on behalf of the Authors (04 Jun 2019)  Manuscript 
Short summary
By studying microfossils from sediments in Upernavik Fjord we investigate the role of ocean warming on the retreat of Upernavik Isstrøm during the past ~90 years. The reconstruction of Atlantic-derived waters shows a pattern similar to that of the Atlantic Multidecadal Oscillation, corroborating previous studies. The response of Upernavik Isstrøm to ocean forcing has been variable in the past, but the current retreat may be temporarily tempered by cooling bottom waters in the coming decade.