Articles | Volume 18, issue 11
https://doi.org/10.5194/tc-18-4993-2024
https://doi.org/10.5194/tc-18-4993-2024
Research article
 | 
06 Nov 2024
Research article |  | 06 Nov 2024

Laser ablation inductively coupled plasma mass spectrometry measurements for high-resolution chemical ice core analyses with a first application to an ice core from Skytrain Ice Rise (Antarctica)

Helene Hoffmann, Jason Day, Rachael H. Rhodes, Mackenzie Grieman, Jack Humby, Isobel Rowell, Christoph Nehrbass-Ahles, Robert Mulvaney, Sally Gibson, and Eric Wolff

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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-2023-3071', Anonymous Referee #1, 14 Feb 2024
    • AC1: 'Reply on RC1', Helene Hoffmann, 05 May 2024
  • RC2: 'Comment on egusphere-2023-3071', Anonymous Referee #2, 21 Feb 2024
    • AC2: 'Reply on RC2', Helene Hoffmann, 05 May 2024

Peer review completion

AR: Author's response | RR: Referee report | ED: Editor decision | EF: Editorial file upload
ED: Publish subject to revisions (further review by editor and referees) (06 May 2024) by Joel Savarino
AR by Helene Hoffmann on behalf of the Authors (13 Jun 2024)  Author's response   Author's tracked changes   Manuscript 
ED: Referee Nomination & Report Request started (27 Jun 2024) by Joel Savarino
RR by Anonymous Referee #1 (18 Jul 2024)
ED: Publish subject to minor revisions (review by editor) (30 Jul 2024) by Joel Savarino
AR by Helene Hoffmann on behalf of the Authors (09 Aug 2024)  Author's response   Author's tracked changes   Manuscript 
ED: Publish as is (11 Sep 2024) by Joel Savarino
AR by Helene Hoffmann on behalf of the Authors (16 Sep 2024)  Author's response   Manuscript 
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Short summary
Ice cores are archives of past atmospheric conditions. In deep and old ice, the layers containing this information get thinned to the millimetre scale or below. We installed a setup for high-resolution (182 μm) chemical impurity measurements in ice cores using the laser ablation technique at the University of Cambridge. In a first application to the Skytrain ice core from Antarctica, we discuss the potential to detect fine-layered structures in ice up to an age of 26 000 years.