The impact of aerosols on photolysis frequencies and ozone production in Beijing during the 4-year period 2012–2015
Wenjie Wang,Xin Li,Min Shao,Min Hu,Limin Zeng,Yusheng Wu,and Tianyi Tan
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
State Joint Key Laboratory of Environmental Simulation and Pollution
Control, College of Environmental Sciences and Engineering, Peking
University, Beijing 100871, China
Institute for Environmental and Climate Research, Jinan University,
Guangzhou 511443, China
State Joint Key Laboratory of Environmental Simulation and Pollution
Control, College of Environmental Sciences and Engineering, Peking
University, Beijing 100871, China
Limin Zeng
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
Tianyi Tan
State Joint Key Laboratory of Environmental Simulation and Pollution
Control, College of Environmental Sciences and Engineering, Peking
University, Beijing 100871, China
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Total article views: 5,785 (including HTML, PDF, and XML)
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Total article views: 4,585 (including HTML, PDF, and XML)
Thereof 4,463 with geography defined
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Total article views: 1,200 (including HTML, PDF, and XML)
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We quantitatively evaluated the relationship between photolysis frequencies and AOD based on 4 years of observational data in Beijing. This study concludes that the influence of aerosol on photolysis frequencies and thus on the rate of oxidation of VOCs and NOx to ozone is important for determining the atmospheric effects of controlling the precursor emissions of these two important air pollutants (aerosols and ozone).
We quantitatively evaluated the relationship between photolysis frequencies and AOD based on 4...