Acquisition of isotopic composition for surface snow in East Antarctica and the links to climatic parameters

Touzeau, Alexandra; Landais, Amaëlle; Stenni, Barbara; Uemura, Ryu; Fukui, Kotaro; Fujita, Shuji; Guilbaud, Sarah; Ekaykin, Alexey; Casado, Mathieu; Barkan, Eugeni; Luz, Boaz; Magand, Olivier; Teste, Grégory; Le Meur, Emmanuel; Baroni, Mélanie; Savarino, Joël; Bourgeois, Ilann; Risi, Camille

doi:https://doi.org/10.5194/tc-10-837-2016

Articles | Volume 10, issue 2

https://doi.org/10.5194/tc-10-837-2016

© Author(s) 2016. This work is distributed under
the Creative Commons Attribution 3.0 License.

https://doi.org/10.5194/tc-10-837-2016

© Author(s) 2016. This work is distributed under
the Creative Commons Attribution 3.0 License.

Articles | Volume 10, issue 2

Research article

|

15 Apr 2016

Research article |

| 15 Apr 2016

Acquisition of isotopic composition for surface snow in East Antarctica and the links to climatic parameters

Alexandra Touzeau, Amaëlle Landais, Barbara Stenni, Ryu Uemura, Kotaro Fukui, Shuji Fujita, Sarah Guilbaud, Alexey Ekaykin, Mathieu Casado, Eugeni Barkan, Boaz Luz, Olivier Magand, Grégory Teste, Emmanuel Le Meur, Mélanie Baroni, Joël Savarino, Ilann Bourgeois, and Camille Risi

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Final revised paper (published on 15 Apr 2016)
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Preprint (discussion started on 18 Nov 2015)
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Interactive discussion

Status: closed

AC: Author comment | RC: Referee comment | SC: Short comment | EC: Editor comment

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RC C2577: 'review1', Anonymous Referee #1, 22 Dec 2015
RC C2605: 'Interactive comment on “Acquisition of isotopic composition for surface snow in East Antarctica and the links to climatic parameters” by A. Touzeau et al.', Shuning Li, 30 Dec 2015
RC C2630: 'Review', Anonymous Referee #3, 04 Jan 2016
AC C2972: 'Answer to reviewers', Alexandra Touzeau, 09 Feb 2016

Peer-review completion

AR: Author's response | RR: Referee report | ED: Editor decision

AR by Alexandra Touzeau on behalf of the Authors (01 Mar 2016) Author's response Manuscript

ED: Publish as is (30 Mar 2016) by Martin Schneebeli

AR by Alexandra Touzeau on behalf of the Authors (04 Apr 2016)

Short summary

The relationship between water isotope ratios and temperature is investigated in precipitation snow at Vostok and Dome C, as well as in surface snow along traverses. The temporal slope of the linear regression for the precipitation is smaller than the geographical slope. Thus, using the latter could lead to an underestimation of past temperature changes. The processes active at remote sites (best glacial analogs) are explored through a combination of water isotopes in short snow pits.