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	大气臭氧生成与光化学过程模拟(英文)
	王冰 ; 邱彤 ; 陈丙珍 ; WANG Bing ; QIU Tong ; CHEN Bingzhen
	2016-03-30 ; 2016-03-30
关键词	comprehensive air quality model with extensions multi-scale ozone air quality modeling photochemical TQ123.2
其他题名	Photochemical Process Modeling and Analysis of Ozone Generation
中文摘要	Air pollution in modern city and industrial zones has become a serious public concern in recent years in China. Significance of air quality assessment and emission control strategy design is increasing. Most studies in China focus on particulate matter(PM), especially PM2.5, while few account for photochemical secondary air pollutions represented by ozone(O3). In this paper, a procedure for air quality simulation with comprehensive air quality model with extensions(CAMx) is demonstrated for studying the photochemical process and ozone generation in the troposphere. As a case study, the CAMx photochemical grid model is used to model ozone over southern part of Beijing city in winter, 2011. The input parameters to CAMx include emission sources, meteorology field data, terrain definition, photolysis status, initial and boundary conditions. The simulation results are verified by theoretical analysis of the ozone generation tendency. The simulated variation tendency of domain-wide average value of hourly ozone concentration coincides reasonably well with the theoretical analysis on the atmospheric photochemical process, demonstrating the effectiveness of the procedure. An integrated model system that cooperates with CAMx will be established in our future work.; Air pollution in modern city and industrial zones has become a serious public concern in recent years in China. Significance of air quality assessment and emission control strategy design is increasing. Most studies in China focus on particulate matter(PM), especially PM2.5, while few account for photochemical secondary air pollutions represented by ozone(O3). In this paper, a procedure for air quality simulation with comprehensive air quality model with extensions(CAMx) is demonstrated for studying the photochemical process and ozone generation in the troposphere. As a case study, the CAMx photochemical grid model is used to model ozone over southern part of Beijing city in winter, 2011. The input parameters to CAMx include emission sources, meteorology field data, terrain definition, photolysis status, initial and boundary conditions. The simulation results are verified by theoretical analysis of the ozone generation tendency. The simulated variation tendency of domain-wide average value of hourly ozone concentration coincides reasonably well with the theoretical analysis on the atmospheric photochemical process, demonstrating the effectiveness of the procedure. An integrated model system that cooperates with CAMx will be established in our future work.
语种	英语 ; 英语
内容类型	期刊论文
源URL	[http://ir.lib.tsinghua.edu.cn/ir/item.do?handle=123456789/144035]
专题	清华大学
推荐引用方式 GB/T 7714	王冰,邱彤,陈丙珍,等. 大气臭氧生成与光化学过程模拟(英文)[J],2016, 2016.
APA	王冰,邱彤,陈丙珍,WANG Bing,QIU Tong,&CHEN Bingzhen.(2016).大气臭氧生成与光化学过程模拟(英文)..
MLA	王冰,et al."大气臭氧生成与光化学过程模拟(英文)".(2016).

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