Impacts of aerosol–photolysis interaction and aerosol–radiation feedback on surface-layer ozone in North China during multi-pollutant air pollution episodes
Hao Yang,Lei Chen,Hong Liao,Jia Zhu,Wenjie Wang,and Xin Li
Hao Yang
Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution Control, Jiangsu Collaborative Innovation Center of Atmospheric Environment and Equipment Technology, School of Environmental Science and Engineering, Nanjing University of Information Science and Technology, Nanjing 210044, China
Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution Control, Jiangsu Collaborative Innovation Center of Atmospheric Environment and Equipment Technology, School of Environmental Science and Engineering, Nanjing University of Information Science and Technology, Nanjing 210044, China
Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution Control, Jiangsu Collaborative Innovation Center of Atmospheric Environment and Equipment Technology, School of Environmental Science and Engineering, Nanjing University of Information Science and Technology, Nanjing 210044, China
Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution Control, Jiangsu Collaborative Innovation Center of Atmospheric Environment and Equipment Technology, School of Environmental Science and Engineering, Nanjing University of Information Science and Technology, Nanjing 210044, China
Wenjie Wang
State Joint Key Laboratory of Environmental Simulation and Pollution Control, College of Environmental Sciences and Engineering, Peking University, Beijing 100871, China
State Joint Key Laboratory of Environmental Simulation and Pollution Control, College of Environmental Sciences and Engineering, Peking University, Beijing 100871, China
Viewed
Total article views: 5,100 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
Supplement
BibTeX
EndNote
3,599
1,279
222
5,100
363
105
147
HTML: 3,599
PDF: 1,279
XML: 222
Total: 5,100
Supplement: 363
BibTeX: 105
EndNote: 147
Views and downloads (calculated since 02 Mar 2021)
Cumulative views and downloads
(calculated since 02 Mar 2021)
Total article views: 3,500 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
Supplement
BibTeX
EndNote
2,606
701
193
3,500
201
91
129
HTML: 2,606
PDF: 701
XML: 193
Total: 3,500
Supplement: 201
BibTeX: 91
EndNote: 129
Views and downloads (calculated since 29 Mar 2022)
Cumulative views and downloads
(calculated since 29 Mar 2022)
Total article views: 1,600 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
Supplement
BibTeX
EndNote
993
578
29
1,600
162
14
18
HTML: 993
PDF: 578
XML: 29
Total: 1,600
Supplement: 162
BibTeX: 14
EndNote: 18
Views and downloads (calculated since 02 Mar 2021)
Cumulative views and downloads
(calculated since 02 Mar 2021)
Viewed (geographical distribution)
Total article views: 5,100 (including HTML, PDF, and XML)
Thereof 5,100 with geography defined
and 0 with unknown origin.
Total article views: 3,500 (including HTML, PDF, and XML)
Thereof 3,500 with geography defined
and 0 with unknown origin.
Total article views: 1,600 (including HTML, PDF, and XML)
Thereof 1,600 with geography defined
and 0 with unknown origin.
Aerosols can influence O3 through aerosol–radiation interactions, including aerosol–photolysis interaction (API) and aerosol–radiation feedback (ARF). The weakened photolysis rates and changed meteorological conditions reduce surface-layer O3 concentrations by up to 9.3–11.4 ppb, with API and ARF contributing 74.6 %–90.0 % and 10.0 %–25.4 % of the O3 decrease in three episodes, respectively, which indicates that API is the dominant way for O3 reduction related to aerosol–radiation interactions.
Aerosols can influence O3 through aerosol–radiation interactions, including aerosol–photolysis...
