Articles | Volume 22, issue 15
https://doi.org/10.5194/acp-22-10077-2022
https://doi.org/10.5194/acp-22-10077-2022
Research article
 | 
05 Aug 2022
Research article |  | 05 Aug 2022

Seasonal variation in oxygenated organic molecules in urban Beijing and their contribution to secondary organic aerosol

Yishuo Guo, Chao Yan, Yuliang Liu, Xiaohui Qiao, Feixue Zheng, Ying Zhang, Ying Zhou, Chang Li, Xiaolong Fan, Zhuohui Lin, Zemin Feng, Yusheng Zhang, Penggang Zheng, Linhui Tian, Wei Nie, Zhe Wang, Dandan Huang, Kaspar R. Daellenbach, Lei Yao, Lubna Dada, Federico Bianchi, Jingkun Jiang, Yongchun Liu, Veli-Matti Kerminen, and Markku Kulmala

Viewed

Total article views: 3,331 (including HTML, PDF, and XML)
HTML PDF XML Total Supplement BibTeX EndNote
2,530 758 43 3,331 265 27 81
  • HTML: 2,530
  • PDF: 758
  • XML: 43
  • Total: 3,331
  • Supplement: 265
  • BibTeX: 27
  • EndNote: 81
Views and downloads (calculated since 18 Mar 2022)
Cumulative views and downloads (calculated since 18 Mar 2022)

Viewed (geographical distribution)

Total article views: 3,331 (including HTML, PDF, and XML) Thereof 3,421 with geography defined and -90 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 

Cited

Latest update: 13 Jun 2024
Download
Short summary
Gaseous oxygenated organic molecules (OOMs) are able to form atmospheric aerosols, which will impact on human health and climate change. Here, we find that OOMs in urban Beijing are dominated by anthropogenic sources, i.e. aromatic (29 %–41 %) and aliphatic (26 %–41 %) OOMs. They are also the main contributors to the condensational growth of secondary organic aerosols (SOAs). Therefore, the restriction on anthropogenic VOCs is crucial for the reduction of SOAs and haze formation.
Altmetrics
Final-revised paper
Preprint