Articles | Volume 18, issue 14
Atmos. Chem. Phys., 18, 10693–10713, 2018
https://doi.org/10.5194/acp-18-10693-2018
Atmos. Chem. Phys., 18, 10693–10713, 2018
https://doi.org/10.5194/acp-18-10693-2018

Research article 26 Jul 2018

Research article | 26 Jul 2018

The secondary formation of organosulfates under interactions between biogenic emissions and anthropogenic pollutants in summer in Beijing

Yujue Wang et al.

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AR: Author's response | RR: Referee report | ED: Editor decision
AR by Min Hu on behalf of the Authors (25 Jun 2018)  Author's response    Manuscript
ED: Publish subject to minor revisions (review by editor) (07 Jul 2018) by Jason Surratt
AR by Min Hu on behalf of the Authors (11 Jul 2018)  Author's response    Manuscript
ED: Publish as is (14 Jul 2018) by Jason Surratt
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Short summary
The overall characteristics and concentrations of organosulfates (OSs) and nitrooxy-OSs (NOSs) were determined in summer in Beijing. This study provided direct observational evidence that OSs form via acid-catalyzed aqueous-phase reactions in the presence of acidic sulfate aerosols, and monoterpene NOSs form via nighttime NO3 oxidation. Using OSs and NOSs as examples, this work highlights the formation pathways of SOA via anthropogenic–biogenic interactions and organic–inorganic reactions.
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