Reactive bromine in the low troposphere of Antarctica: estimations at two research sites

Prados-Roman, Cristina; Gómez-Martín, Laura; Puentedura, Olga; Navarro-Comas, Mónica; Iglesias, Javier; de Mingo, José Ramón; Pérez, Manuel; Ochoa, Héctor; Barlasina, María Elena; Carbajal, Gerardo; Yela, Margarita

doi:https://doi.org/10.5194/acp-18-8549-2018

Articles | Volume 18, issue 12

https://doi.org/10.5194/acp-18-8549-2018

© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.

https://doi.org/10.5194/acp-18-8549-2018

© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.

Articles | Volume 18, issue 12

Research article

|

18 Jun 2018

Research article |

| 18 Jun 2018

Reactive bromine in the low troposphere of Antarctica: estimations at two research sites

Cristina Prados-Roman, Laura Gómez-Martín, Olga Puentedura, Mónica Navarro-Comas, Javier Iglesias, José Ramón de Mingo, Manuel Pérez, Héctor Ochoa, María Elena Barlasina, Gerardo Carbajal, and Margarita Yela

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Final revised paper (published on 18 Jun 2018)
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Preprint (discussion started on 14 Feb 2018)

Interactive discussion

Status: closed

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

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RC1: 'Review of "Reactive bromine in the low troposphere of Antarctica. Estimations at two research sites." by Prodos-Roman et al.', Anonymous Referee #1, 05 Mar 2018
- AC1: 'Responses to Referee#1', Cristina Prados-Roman, 24 May 2018
RC2: 'Review of Prados-Roman et al, 2018', Anonymous Referee #2, 16 Mar 2018
- AC2: 'Responses to Referee#2', Cristina Prados-Roman, 24 May 2018
AC3: 'Supplementary Material', Cristina Prados-Roman, 24 May 2018

Peer-review completion

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

AR by Cristina Prados-Roman on behalf of the Authors (24 May 2018) Author's response Manuscript

ED: Publish as is (10 Jun 2018) by Anna Jones

AR by Cristina Prados-Roman on behalf of the Authors (11 Jun 2018)

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Short summary

Despite the efforts of the scientific community, the abundance and distribution of reactive bromine (BrO_x) in the Antarctic troposphere is still poorly characterized. This work presents the first ground-based observations of tropospheric BrO from the Antarctic sites of Belgrano and Marambio. The 2015 measurements reported are also the first contemporary observations of BrO vertical profiles from two Antarctic sites and depict the geographical heterogeneity of BrO_x in the Antarctic troposphere.