Aerosol vertical mass flux measurements during heavy aerosol pollution episodes at a rural site and an urban site in the Beijing area of the North China Plain
State Key Laboratory of Severe Weather & Key Laboratory of
Atmospheric Chemistry of CMA, Chinese Academy of Meteorological Sciences,
Beijing 100081, China
Center for Excellence in Regional Atmospheric Environment, IUE, CAS,
Xiamen 361021, China
Hao Liu
School of Earth and Space Sciences, University of Science and
Technology of China, Anhui 230026, China
Yu Gui
School of Earth and Space Sciences, University of Science and
Technology of China, Anhui 230026, China
Bohao Shao
School of Earth and Space Sciences, University of Science and
Technology of China, Anhui 230026, China
Xiaoping Tao
School of Physical Sciences, University of Science and Technology of
China, Anhui 230026, China
Yaqiang Wang
State Key Laboratory of Severe Weather & Key Laboratory of
Atmospheric Chemistry of CMA, Chinese Academy of Meteorological Sciences,
Beijing 100081, China
State Key Laboratory of Severe Weather & Key Laboratory of
Atmospheric Chemistry of CMA, Chinese Academy of Meteorological Sciences,
Beijing 100081, China
Yubin Li
School of Geography and Remote Sensing, Nanjing University of
Information Science and Technology, Nanjing 210044, China
Zhiqiu Gao
School of Geography and Remote Sensing, Nanjing University of
Information Science and Technology, Nanjing 210044, China
Viewed
Total article views: 2,131 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
BibTeX
EndNote
1,542
554
35
2,131
34
34
HTML: 1,542
PDF: 554
XML: 35
Total: 2,131
BibTeX: 34
EndNote: 34
Views and downloads (calculated since 10 Apr 2019)
Cumulative views and downloads
(calculated since 10 Apr 2019)
Total article views: 1,638 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
BibTeX
EndNote
1,255
356
27
1,638
29
28
HTML: 1,255
PDF: 356
XML: 27
Total: 1,638
BibTeX: 29
EndNote: 28
Views and downloads (calculated since 16 Oct 2019)
Cumulative views and downloads
(calculated since 16 Oct 2019)
Total article views: 493 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
BibTeX
EndNote
287
198
8
493
5
6
HTML: 287
PDF: 198
XML: 8
Total: 493
BibTeX: 5
EndNote: 6
Views and downloads (calculated since 10 Apr 2019)
Cumulative views and downloads
(calculated since 10 Apr 2019)
Viewed (geographical distribution)
Total article views: 2,131 (including HTML, PDF, and XML)
Thereof 2,020 with geography defined
and 111 with unknown origin.
Total article views: 1,638 (including HTML, PDF, and XML)
Thereof 1,557 with geography defined
and 81 with unknown origin.
Total article views: 493 (including HTML, PDF, and XML)
Thereof 463 with geography defined
and 30 with unknown origin.
To understand the contribution of ground emission during heavy pollution in Beijing, Tianjin and Hebei, aerosol fluxes were estimated in Beijing and Gucheng areas. The results show that in the three stages of a heavy pollution process (transport, accumulative and removal stages: TS, AS and RS), the ground emissions in the TS and RS stages are stronger, while the ground discharge in the AS stage is weak. The weakened mass flux indicates that the already weak turbulence would be further weakened.
To understand the contribution of ground emission during heavy pollution in Beijing, Tianjin and...