Articles | Volume 19, issue 9
https://doi.org/10.5194/acp-19-6481-2019
https://doi.org/10.5194/acp-19-6481-2019
Research article
 | 
16 May 2019
Research article |  | 16 May 2019

Assessment of dicarbonyl contributions to secondary organic aerosols over China using RAMS-CMAQ

Jialin Li, Meigen Zhang, Guiqian Tang, Yele Sun, Fangkun Wu, and Yongfu Xu

Viewed

Total article views: 2,468 (including HTML, PDF, and XML)
HTML PDF XML Total Supplement BibTeX EndNote
1,616 783 69 2,468 356 54 67
  • HTML: 1,616
  • PDF: 783
  • XML: 69
  • Total: 2,468
  • Supplement: 356
  • BibTeX: 54
  • EndNote: 67
Views and downloads (calculated since 12 Nov 2018)
Cumulative views and downloads (calculated since 12 Nov 2018)

Viewed (geographical distribution)

Total article views: 2,468 (including HTML, PDF, and XML) Thereof 2,328 with geography defined and 140 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 

Cited

Latest update: 18 Apr 2025
Download
Short summary
There are large uncertainties in the sources of secondary organic aerosol (SOA). Simulations of SOA concentrations in China with aqueous SOA formation pathway updated and glyoxal simulation improved reveal that dicarbonyl-derived SOA (AAQ) can explain a significant fraction of the unaccounted SOA sources. The mean AAQ can contribute 60.6 % and 64.5 % to the total concentration of SOA in summer and fall, respectively.
Share
Altmetrics
Final-revised paper
Preprint