New insights into the atmospheric mercury cycling in central Antarctica and
implications on a continental scale

Angot, Hélène; Magand, Olivier; Helmig, Detlev; Ricaud, Philippe; Quennehen, Boris; Gallée, Hubert; Del Guasta, Massimo; Sprovieri, Francesca; Pirrone, Nicola; Savarino, Joël; Dommergue, Aurélien

doi:https://doi.org/10.5194/acp-16-8249-2016

Articles | Volume 16, issue 13

https://doi.org/10.5194/acp-16-8249-2016

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

Special issue:

Global Mercury Observation System – Atmosphere...

https://doi.org/10.5194/acp-16-8249-2016

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

Articles | Volume 16, issue 13

Research article

|

08 Jul 2016

Research article |

| 08 Jul 2016

New insights into the atmospheric mercury cycling in central Antarctica and implications on a continental scale

Hélène Angot, Olivier Magand, Detlev Helmig, Philippe Ricaud, Boris Quennehen, Hubert Gallée, Massimo Del Guasta, Francesca Sprovieri, Nicola Pirrone, Joël Savarino, and Aurélien Dommergue

Download

Final revised paper (published on 08 Jul 2016)
Preprint (discussion started on 18 Feb 2016)

Interactive discussion

Status: closed

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

- Printer-friendly version

- Supplement

RC1: 'Review of acp-2016-144; New insights into the atmospheric mercury cycling in Central Antarctica and implications at a continental scale by Angot et al.', Anonymous Referee #1, 08 Apr 2016
- AC1: 'Response to referee comments by Referee #1', Hélène Angot, 14 Jun 2016
RC2: 'Review of acp-2016-144 (Angot et al.) in supplementary file', Anonymous Referee #2, 31 May 2016
- AC2: 'Response to referee comments by Referee #2', Hélène Angot, 14 Jun 2016

Peer-review completion

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

AR by Helene Angot on behalf of the Authors (14 Jun 2016) Author's response Manuscript

ED: Publish as is (27 Jun 2016) by Ralf Ebinghaus

AR by Helene Angot on behalf of the Authors (28 Jun 2016)

Short summary

While the Arctic has been extensively monitored, there is still much to be learned from the Antarctic continent regarding the processes that govern the budget of atmospheric mercury species. We report here the first year-round measurements of gaseous elemental mercury (Hg(0)) in the atmosphere and in snowpack interstitial air on the East Antarctic ice sheet. The striking reactivity observed on the Antarctic plateau most likely influences the cycle of atmospheric mercury on a continental scale.