Articles | Volume 22, issue 8
https://doi.org/10.5194/acp-22-5157-2022
https://doi.org/10.5194/acp-22-5157-2022
Research article
 | 
20 Apr 2022
Research article |  | 20 Apr 2022

Top-down and bottom-up estimates of anthropogenic methyl bromide emissions from eastern China

Haklim Choi, Mi-Kyung Park, Paul J. Fraser, Hyeri Park, Sohyeon Geum, Jens Mühle, Jooil Kim, Ian Porter, Peter K. Salameh, Christina M. Harth, Bronwyn L. Dunse, Paul B. Krummel, Ray F. Weiss, Simon O'Doherty, Dickon Young, and Sunyoung Park

Viewed

Total article views: 3,066 (including HTML, PDF, and XML)
HTML PDF XML Total Supplement BibTeX EndNote
2,356 643 67 3,066 175 33 41
  • HTML: 2,356
  • PDF: 643
  • XML: 67
  • Total: 3,066
  • Supplement: 175
  • BibTeX: 33
  • EndNote: 41
Views and downloads (calculated since 23 Sep 2021)
Cumulative views and downloads (calculated since 23 Sep 2021)

Viewed (geographical distribution)

Total article views: 3,066 (including HTML, PDF, and XML) Thereof 3,118 with geography defined and -52 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 

Cited

Latest update: 29 Jun 2024
Download
Short summary
We observed 12-year continuous CH3Br pollution signals at Gosan and estimated anthropogenic CH3Br emissions in eastern China. The analysis revealed a significant discrepancy between top-down estimates and the bottom-up emissions from the fumigation usage reported to the United Nations Environment Programme, likely due to unreported or inaccurately reported fumigation usage. This result provides information to monitor international compliance with the Montreal Protocol.
Altmetrics
Final-revised paper
Preprint