Impacts of large-scale circulation on urban ambient concentrations of gaseous elemental mercury in New York, USA

Mao, Huiting; Hall, Dolly; Ye, Zhuyun; Zhou, Ying; Felton, Dirk; Zhang, Leiming

doi:https://doi.org/10.5194/acp-17-11655-2017

Articles | Volume 17, issue 18

https://doi.org/10.5194/acp-17-11655-2017

© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 3.0 License.

https://doi.org/10.5194/acp-17-11655-2017

© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 3.0 License.

Articles | Volume 17, issue 18

Research article

|

28 Sep 2017

Research article |

| 28 Sep 2017

Impacts of large-scale circulation on urban ambient concentrations of gaseous elemental mercury in New York, USA

Huiting Mao, Dolly Hall, Zhuyun Ye, Ying Zhou, Dirk Felton, and Leiming Zhang

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Final revised paper (published on 28 Sep 2017)
Supplement to the final revised paper
Preprint (discussion started on 29 Mar 2017)
Supplement to the preprint

Interactive discussion

Status: closed

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

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- Supplement

RC1: 'Reviewer #2', Anonymous Referee #2, 01 Jun 2017
- AC1: 'Response to Reviewer 3's comments attached', Huiting Mao, 25 Jul 2017
RC2: 'review', Anonymous Referee #3, 04 Jun 2017
- AC2: 'Response to Reviewer 3's comments attached', Huiting Mao, 25 Jul 2017

Peer-review completion

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

AR by Huiting Mao on behalf of the Authors (25 Jul 2017)

ED: Publish as is (21 Aug 2017) by Aurélien Dommergue

AR by Huiting Mao on behalf of the Authors (21 Aug 2017)

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Short summary

Mercury (Hg) is a global pollutant hazardous to human and ecosystem health, and its emission control is imperative. Anthropogenic mercury emissions have been reduced by 78 % in the United States from 1990 to 2014. However, no clearly defined trend was observed in Hg concentrations at urban locations such as the one in this study. This indicates that other factors may have dominated over anthropogenic emission control. The implications of this study could hence be highly policy relevant.