Source apportionment of PM2.5 at urban and suburban areas of the Pearl River Delta region, south China - With emphasis on ship emissions

doi:10.1016/j.scitotenv.2016.08.175

CORC > 地球环境研究所 > 中国科学院地球环境研究所 > 粉尘与环境研究室

	Source apportionment of PM2.5 at urban and suburban areas of the Pearl River Delta region, south China - With emphasis on ship emissions
	Chen, Dongsheng 2; Zhang, Renjian 3; Ye, Siqi 7; Xia, Yunjie 3; Wu, Yunfei 3; Zhang, Zhisheng 6; Chen, Laiguo 6; Chen, Duohong 7; Yang, Yihong 4; Zhong, Liuju 7
刊名	SCIENCE OF THE TOTAL ENVIRONMENT
	2017
卷号	574 期号:2017 页码:1559-1570
关键词	Pm2.5 Chemical Composition Region Transport Ship Emission
DOI	10.1016/j.scitotenv.2016.08.175
文献子类	Article
英文摘要	Daily PM2.5 samples were collected at an urban site in Guangzhou in 2014 and at a suburban site in Zhuhai in 2014-2015. Samples were subject to chemical analysis for various chemical components including organic carbon (OC), element carbon (EC), major water-soluble inorganic ions, and trace elements. The annual average PM2.5 mass concentration was 48 +/- 22 mu g m(-3)and 45 +/- 25 mu g m(-3) in Guangzhou and Zhuhai, respectively, with the highest seasonal average concentration in winter and the lowest in summer at both sites. Regional transport of pollutants accompanied with different air mass origins arriving at the two sites and pollution sources in between the two cities caused larger seasonal variations in Zhuhai (>a factor of 3.5) than in Guangzhou (17% of PM2.5 mass concentrations. (C) 2016 Elsevier B.V. All rights reserved.
WOS关键词	FINE PARTICULATE MATTER ; CHEMICAL-CHARACTERIZATION ; TRACE-ELEMENTS ; HONG-KONG ; GUANGZHOU ; POLLUTION ; MEGACITY ; PORT ; SIZE ; TIME
WOS研究方向	Environmental Sciences & Ecology
语种	英语
WOS记录号	WOS:000389090100146
内容类型	期刊论文
源URL	[http://ir.ieecas.cn/handle/361006/5566]
专题	地球环境研究所_粉尘与环境研究室
作者单位	1.Environm & Climate Change Canada, Sci & Technol Branch, Air Qual Res Div, Toronto, ON, Canada 2.Beijing Univ Technol, Key Lab Beijing Reg Air Pollut Control, Beijing, Peoples R China 3.Chinese Acad Sci, Inst Atmospher Phys, RCE TEA, Beijing, Peoples R China 4.Univ Elect Sci & Technol China, Zhongshan Inst, Sch Mat Sci & Food Engn, Zhongshan, Peoples R China 5.Chinese Acad Sci, Inst Earth Environm, Key Lab Aerosol Chem & Phys, Xian, Peoples R China 6.Minist Environm Protect, South China Inst Environm Sci, Guangzhou, Guangdong, Peoples R China 7.Guandong Environm Monitoring Ctr, Guangzhou, Guangdong, Peoples R China
推荐引用方式 GB/T 7714	Chen, Dongsheng,Zhang, Renjian,Ye, Siqi,et al. Source apportionment of PM2.5 at urban and suburban areas of the Pearl River Delta region, south China - With emphasis on ship emissions[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2017,574(2017):1559-1570.
APA	Chen, Dongsheng.,Zhang, Renjian.,Ye, Siqi.,Xia, Yunjie.,Wu, Yunfei.,...&Tao, Jun.(2017).Source apportionment of PM2.5 at urban and suburban areas of the Pearl River Delta region, south China - With emphasis on ship emissions.SCIENCE OF THE TOTAL ENVIRONMENT,574(2017),1559-1570.
MLA	Chen, Dongsheng,et al."Source apportionment of PM2.5 at urban and suburban areas of the Pearl River Delta region, south China - With emphasis on ship emissions".SCIENCE OF THE TOTAL ENVIRONMENT 574.2017(2017):1559-1570.