Top-down constraints on atmospheric mercury emissions and implications for global biogeochemical cycling

Song, S.; Selin, N. E.; Soerensen, A. L.; Angot, H.; Artz, R.; Brooks, S.; Brunke, E.-G.; Conley, G.; Dommergue, A.; Ebinghaus, R.; Holsen, T. M.; Jaffe, D. A.; Kang, S.; Kelley, P.; Luke, W. T.; Magand, O.; Marumoto, K.; Pfaffhuber, K. A.; Ren, X.; Sheu, G.-R.; Slemr, F.; Warneke, T.; Weigelt, A.; Weiss-Penzias, P.; Wip, D. C.; Zhang, Q.

doi:https://doi.org/10.5194/acp-15-7103-2015

Articles | Volume 15, issue 12

https://doi.org/10.5194/acp-15-7103-2015

© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.

https://doi.org/10.5194/acp-15-7103-2015

© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.

Articles | Volume 15, issue 12

Research article

|

30 Jun 2015

Research article |

| 30 Jun 2015

Top-down constraints on atmospheric mercury emissions and implications for global biogeochemical cycling

S. Song, N. E. Selin, A. L. Soerensen, H. Angot, R. Artz, S. Brooks, E.-G. Brunke, G. Conley, A. Dommergue, R. Ebinghaus, T. M. Holsen, D. A. Jaffe, S. Kang, P. Kelley, W. T. Luke, O. Magand, K. Marumoto, K. A. Pfaffhuber, X. Ren, G.-R. Sheu, F. Slemr, T. Warneke, A. Weigelt, P. Weiss-Penzias, D. C. Wip, and Q. Zhang

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Final revised paper (published on 30 Jun 2015)
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Preprint (discussion started on 25 Feb 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 C1355: 'Referee Comment', Anonymous Referee #2, 06 Apr 2015
- AC C2546: 'authors' response to referee #2', Shaojie Song, 13 May 2015
RC C1380: 'Review', Anonymous Referee #1, 07 Apr 2015
- AC C2545: 'authors' response to referee #1', Shaojie Song, 13 May 2015

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

AR by Shaojie Song on behalf of the Authors (13 May 2015) Author's response Manuscript

ED: Publish as is (09 Jun 2015) by Ashu Dastoor

AR by Shaojie Song on behalf of the Authors (10 Jun 2015)

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Short summary

A better knowledge of mercury (Hg) emission fluxes into the global atmosphere is important for assessing its human health impacts and evaluating the effectiveness of corresponding policy actions. We for the first time apply a top-down approach at a global scale to quantitatively estimate present-day mercury emission sources as well as key parameters in a chemical transport model, in order to better constrain the global biogeochemical cycle of mercury.