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	Comparative analysis of the variation characteristics of O-3, NO2 and CO in the boundary layer in coastal cities and inland cities in the middle latitude regions in China
	Li, Jun1; Zhao, Zhonghao2
	2018
卷号	208
DOI	10.1088/1755-1315/208/1/012006
英文摘要	Based on the hourly monitoring data of O-3 concentration, and its closely related NO2 and CO concentration in four coastal cities (Qingdao, Yantai, Weihai, Rizhao) and four inland cities (Dezhou, Liaocheng, Heze and Jining) in Shandong Province from 2009 to 2017, we compared and analyzed variations of O-3, NO2 and CO pollutants in the boundary layer in both coastal and inland cities in mid-latitude regions, and explored their causes. It is found that O-3 pollution showed an aggravating tendency in coastal and inland cities from 2012 to 2017, especially remarkably in inland cities. However, NO2 and CO pollution showed an opposite tendency. Seasonal variation of O-3 pollution in the boundary layer of coastal cities in the mid-latitude showed an M-shaped bimodal structure, similar to that in low latitude cities, while NO2 and CO show a V-shaped structure with a maximum in winter and a minimum in summer. The diurnal variation of O-3 concentration is featured with a high concentration in the daytime and a low one in the night, while NO2 and CO concentration show a bimodal curve with a high concentration both in the morning and evening.
会议录出版者	IOP PUBLISHING LTD
会议录出版地	DIRAC HOUSE, TEMPLE BACK, BRISTOL BS1 6BE, ENGLAND
语种	英语
WOS研究方向	Engineering ; Environmental Sciences & Ecology
WOS记录号	WOS:000462359700006
内容类型	会议论文
源URL	[http://10.2.47.112/handle/2XS4QKH4/2989]
专题	上海财经大学
作者单位	1.Zibo Meteorol Bur, Zibo 255000, Shandong, Peoples R China; 2.Shanghai Univ Finance & Econ, Sch Math, Shanghai 200433, Peoples R China
推荐引用方式 GB/T 7714	Li, Jun,Zhao, Zhonghao. Comparative analysis of the variation characteristics of O-3, NO2 and CO in the boundary layer in coastal cities and inland cities in the middle latitude regions in China[C]. 见:.

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