Seasonal variation and health risk assessment of atmospheric PM2.5-bound polycyclic aromatic hydrocarbons in a classic agglomeration industrial city, central China

doi:10.1007/s11869-018-0575-3

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

	Seasonal variation and health risk assessment of atmospheric PM2.5-bound polycyclic aromatic hydrocarbons in a classic agglomeration industrial city, central China
	Hu, Tianpeng 1,3; Zhang, Jiaquan 1; Xing, Xinli 3; Zhan, Changlin 1; Zhang, Li 1; Liu, Hongxia 1; Liu, Ting 1; Zheng, Jingru 1; Yao, Ruizhen 1; Cao, Junji 2
刊名	AIR QUALITY ATMOSPHERE AND HEALTH
	2018-07-01
卷号	11 期号:6 页码:683-694
关键词	PAHs Particulate matter (PM) Industrial city Seasonal variations Health risk assessment
ISSN号	1873-9318
DOI	10.1007/s11869-018-0575-3
通讯作者	Zhang, Jiaquan(jiaquanzh@163.com)
英文摘要	Sixty atmospheric sample concentrations of PM2.5 and polycyclic aromatic hydrocarbons (PAHs) in PM2.5 were analyzed in distinct seasonal variations from a classic agglomeration industrial city. The concentrations of PM2.5 ranged from 6.96 to 260.06 mu g/m(3) with an average of 177.05 mu g/m(3). Only 38% of the sampling days were superior to the 24-h limit value (75 mu g/m(3)) of ambient air quality standards (AAQs), and the samples from autumn and winter exceeded the limit value. The total PAHs ranged from 1.51 to 44.51 ng/m(3) with an average of 10.65 ng/m(3). The highest and lowest concentrations of total PAHs appeared in winter and summer with averages of 22.56 and 4.03 ng/m(3), respectively. Correlation analysis revealed that high-molecular-weight PAHs (HMW-PAHs) (4-, 5-, 6-ring PAHs) were significantly and negatively correlated with temperature and water-soluble total organic carbon (WTOC), and significantly correlated with water-soluble total nitrogen (WTN). The 4-, 5- and 6-ring PAHs were dominant, especially those of 4-ring PAHs, which were above 30% of the total PAHs in each season. Source apportionment indicated that PM2.5-bound PAHs in Huangshi were mainly derived from pyrogenic source, vehicle exhaust, coal combustion, and biomass burning. Incremental lifetime cancer risks (ILCRs) showed no potential carcinogenic risk from the PM2.5-bound BaP-eq. ILCRs in winter were the highest, and the risks for adults were approximately an order of magnitude higher than those for children.
资助项目	National Key Research and Development Program of China[2017YFC0212602] ; Hubei Universities of Outstanding Young Scientific and Technological Innovation Team Plans[T201729] ; Special Scientific Research Funds for National Basic Research Program of China[2013FY112700] ; Outstanding Youth Science and Technology Innovation Team Projects of Hubei Polytechnic University[13xtz07] ; Open Research Fund of Key Laboratory of Minal Environmental Pollution Control and Remedition in Hubei Province[201702]
WOS关键词	SOURCE APPORTIONMENT ; CHEMICAL-COMPOSITION ; SPATIAL-DISTRIBUTION ; PARTICULATE MATTER ; ORGANIC-COMPOUNDS ; WESTERN CHINA ; PAH SOURCE ; PM2.5 ; AIR ; EMISSIONS
WOS研究方向	Environmental Sciences & Ecology
语种	英语
出版者	SPRINGER INTERNATIONAL PUBLISHING AG
WOS记录号	WOS:000438680300007
资助机构	National Key Research and Development Program of China ; Hubei Universities of Outstanding Young Scientific and Technological Innovation Team Plans ; Special Scientific Research Funds for National Basic Research Program of China ; Outstanding Youth Science and Technology Innovation Team Projects of Hubei Polytechnic University ; Open Research Fund of Key Laboratory of Minal Environmental Pollution Control and Remedition in Hubei Province
内容类型	期刊论文
源URL	[http://ir.ieecas.cn/handle/361006/13203]
专题	地球环境研究所_粉尘与环境研究室
通讯作者	Zhang, Jiaquan
作者单位	1.Hubei Polytech Univ, Hubei Key Lab Mine Environm Pollut Control & Reme, Sch Environm Sci & Engn, Huangshi 435003, Peoples R China 2.Chinese Acad Sci, Inst Earth Environm, Key Lab Aerosol Chem & Phys, Xian 710075, Shaanxi, Peoples R China 3.China Univ Geosci, Sch Environm Studies, State Key Lab Biogeol & Environm Geol, Wuhan 430074, Hubei, Peoples R China
推荐引用方式 GB/T 7714	Hu, Tianpeng,Zhang, Jiaquan,Xing, Xinli,et al. Seasonal variation and health risk assessment of atmospheric PM2.5-bound polycyclic aromatic hydrocarbons in a classic agglomeration industrial city, central China[J]. AIR QUALITY ATMOSPHERE AND HEALTH,2018,11(6):683-694.
APA	Hu, Tianpeng.,Zhang, Jiaquan.,Xing, Xinli.,Zhan, Changlin.,Zhang, Li.,...&Cao, Junji.(2018).Seasonal variation and health risk assessment of atmospheric PM2.5-bound polycyclic aromatic hydrocarbons in a classic agglomeration industrial city, central China.AIR QUALITY ATMOSPHERE AND HEALTH,11(6),683-694.
MLA	Hu, Tianpeng,et al."Seasonal variation and health risk assessment of atmospheric PM2.5-bound polycyclic aromatic hydrocarbons in a classic agglomeration industrial city, central China".AIR QUALITY ATMOSPHERE AND HEALTH 11.6(2018):683-694.