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Relationships between Outdoor and Personal Exposure of Carbonaceous Species and Polycyclic Aromatic Hydrocarbons (PAHs) in Fine Particulate Matter (PM2.5) at Hong Kong
Fan, Zhan-Lan1; Chen, Xiao-Cui1,7; Lui, Ka-Hei1; Ho, Steven Sai-Hang2,3; Cao, Jun-Ji2,4; Lee, Shun-Cheng5; Huang, Hong6; Ho, Kin-Fai1,2
2017-03-01
发表期刊AEROSOL AND AIR QUALITY RESEARCH
卷号17期号:3页码:666-679
文章类型Article
摘要Personal and ambient fine particulate matter (PM2.5) samples were simultaneously collected at Hong Kong during winter in 2014. Mass concentration, organic carbon (OC), elemental carbon (EC), and polycyclic aromatic hydrocarbons (PAHs) relationships were analyzed. The correlations of personal and ambient concentrations of PM2.5, OC, and EC indicated the ambient concentrations were the factors showing influences on the personal exposures. Personal to ambient (P/A) ratios in PM2.5, OC, and EC were all > 1, suggesting influences between indoor sources and/or personal activities. Significant higher ambient Sigma PAHs concentrations with P/A ratios were nevertheless < 1. The Sigma 15 U.S. EPA priority PAHs accounted for 50.6% and 70.8% of Sigma PAHs in personal and ambient samples, respectively. The ratios of indicator compounds confirmed the origin of PAHs in personal PM2.5, which were found to be associated predominantly with traffic emissions and the influence by the indoor sources.
关键词Personal Exposure Fine Particulate Matter Carbonaceous Aerosol Polycyclic Aromatic Hydrocarbons
WOS标题词Science & Technology ; Life Sciences & Biomedicine
DOI10.4209/aaqr.2016.08.0349
关键词[WOS]CANCER RISK-ASSESSMENT ; PEARL RIVER DELTA ; SOURCE APPORTIONMENT ; ELEMENTAL CARBON ; INDOOR/OUTDOOR RELATIONSHIPS ; AMBIENT CONCENTRATIONS ; ORGANIC-CARBON ; BLOOD-PRESSURE ; AIR-POLLUTION ; PARTICLE MASS
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:000398198400002
引用统计
被引频次:6[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/361006/5515
专题粉尘与环境研究室
作者单位1.Chinese Univ Hong Kong, Jockey Club Sch Publ Hlth & Primary Care, Hong Kong, Peoples R China
2.Chinese Acad Sci, Inst Earth Environm, Key Lab Aerosol Chem & Phys, SKLLQG, Xian 710075, Peoples R China
3.Desert Res Inst, Div Atmospher Sci, Reno, NV 89512 USA
4.Xi An Jiao Tong Univ, Inst Global Environm Change, Xian 710048, Peoples R China
5.Hong Kong Polytech Univ, Dept Civil & Environm Engn, Hong Kong, Hong Kong, Peoples R China
6.Nanchang Univ, Sch Resource Environm & Chem Engn, Nanchang 330000, Jiangxi, Peoples R China
7.Chinese Univ Hong Kong, Inst Environm Energy & Sustainabil, Hong Kong, Hong Kong, Peoples R China
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Fan, Zhan-Lan,Chen, Xiao-Cui,Lui, Ka-Hei,et al. Relationships between Outdoor and Personal Exposure of Carbonaceous Species and Polycyclic Aromatic Hydrocarbons (PAHs) in Fine Particulate Matter (PM2.5) at Hong Kong[J]. AEROSOL AND AIR QUALITY RESEARCH,2017,17(3):666-679.
APA Fan, Zhan-Lan.,Chen, Xiao-Cui.,Lui, Ka-Hei.,Ho, Steven Sai-Hang.,Cao, Jun-Ji.,...&Ho, Kin-Fai.(2017).Relationships between Outdoor and Personal Exposure of Carbonaceous Species and Polycyclic Aromatic Hydrocarbons (PAHs) in Fine Particulate Matter (PM2.5) at Hong Kong.AEROSOL AND AIR QUALITY RESEARCH,17(3),666-679.
MLA Fan, Zhan-Lan,et al."Relationships between Outdoor and Personal Exposure of Carbonaceous Species and Polycyclic Aromatic Hydrocarbons (PAHs) in Fine Particulate Matter (PM2.5) at Hong Kong".AEROSOL AND AIR QUALITY RESEARCH 17.3(2017):666-679.
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