Articles | Volume 20, issue 1
Atmos. Chem. Phys., 20, 45–53, 2020
https://doi.org/10.5194/acp-20-45-2020

Special issue: Pan-Eurasian Experiment (PEEX)

Atmos. Chem. Phys., 20, 45–53, 2020
https://doi.org/10.5194/acp-20-45-2020

Research article 03 Jan 2020

Research article | 03 Jan 2020

Rapid formation of intense haze episodes via aerosol–boundary layer feedback in Beijing

Yonghong Wang et al.

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Interactive discussion

Status: closed
Status: closed
AC: Author comment | RC: Referee comment | SC: Short comment | EC: Editor comment
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Peer-review completion

AR: Author's response | RR: Referee report | ED: Editor decision
AR by Yonghong Wang on behalf of the Authors (18 Mar 2019)  Author's response    Manuscript
ED: Referee Nomination & Report Request started (26 Apr 2019) by Dominick Spracklen
RR by Anonymous Referee #1 (11 May 2019)
RR by Anonymous Referee #2 (25 May 2019)
ED: Publish subject to minor revisions (review by editor) (28 May 2019) by Dominick Spracklen
AR by Yonghong Wang on behalf of the Authors (22 Sep 2019)  Author's response    Manuscript
ED: Publish as is (04 Nov 2019) by Dominick Spracklen
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Short summary
We found a positive particle matter-mixing layer height feedback at three observation platforms at the 325 m Beijing meteorology tower, which is characterized by a shallower mixing layer height and a higher particle matter concentration. Measurements of solar radiation, aerosol chemical composition, meteorology parameters, trace gases and turbulent kinetic energy (TKE) could explain the feedback mechanism to some extent.
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