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Source apportionment of PM2.5 at urban and suburban areas of the Pearl River Delta region, south China - With emphasis on ship emissions
Tao, Jun1,2; Zhang, Leiming3; Cao, Junji1; Zhong, Liuju4; Chen, Dongsheng5; Yang, Yihong6; Chen, Duohong4; Chen, Laiguo2; Zhang, Zhisheng2; Wu, Yunfei7; Xia, Yunjie7; Ye, Siqi4; Zhang, Renjian7
2017
发表期刊SCIENCE OF THE TOTAL ENVIRONMENT
卷号574期号:2017页码:1559-1570
文章类型Article
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.
关键词Pm2.5 Chemical Composition Region Transport Ship Emission
WOS标题词Science & Technology ; Life Sciences & Biomedicine
DOI10.1016/j.scitotenv.2016.08.175
关键词[WOS]FINE PARTICULATE MATTER ; CHEMICAL-CHARACTERIZATION ; TRACE-ELEMENTS ; HONG-KONG ; GUANGZHOU ; POLLUTION ; MEGACITY ; PORT ; SIZE ; TIME
收录类别SCI
语种英语
WOS研究方向Environmental Sciences & Ecology
WOS类目Environmental Sciences
WOS记录号WOS:000389090100146
引用统计
被引频次:33[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ieecas.cn/handle/361006/5566
专题粉尘与环境研究室
作者单位1.Chinese Acad Sci, Inst Earth Environm, Key Lab Aerosol Chem & Phys, Xian, Peoples R China
2.Minist Environm Protect, South China Inst Environm Sci, Guangzhou, Guangdong, Peoples R China
3.Environm & Climate Change Canada, Sci & Technol Branch, Air Qual Res Div, Toronto, ON, Canada
4.Guandong Environm Monitoring Ctr, Guangzhou, Guangdong, Peoples R China
5.Beijing Univ Technol, Key Lab Beijing Reg Air Pollut Control, Beijing, Peoples R China
6.Univ Elect Sci & Technol China, Zhongshan Inst, Sch Mat Sci & Food Engn, Zhongshan, Peoples R China
7.Chinese Acad Sci, Inst Atmospher Phys, RCE TEA, Beijing, Peoples R China
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Tao, Jun,Zhang, Leiming,Cao, Junji,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 Tao, Jun.,Zhang, Leiming.,Cao, Junji.,Zhong, Liuju.,Chen, Dongsheng.,...&Zhang, Renjian.(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 Tao, Jun,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.
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