Atmospheric Concentrations and Air-Soil Exchange of Polycyclic Aromatic Hydrocarbons (PAHs) in Typical Urban-Rural Fringe of Wuhan-Ezhou Region, Central China

doi:10.1007/s00128-019-02743-6

IEECAS OpenIR > 粉尘与环境研究室

	Atmospheric Concentrations and Air-Soil Exchange of Polycyclic Aromatic Hydrocarbons (PAHs) in Typical Urban-Rural Fringe of Wuhan-Ezhou Region, Central China
	Wu, Donghui 1; Liu, Hongxia 1; Wang, Zhiguo 1; Zhang, Jiaquan 1; Zhan, Changlin 1; Liu, Shan 1; Liu, Ting 1; Zheng, Jingru 1; Yao, Ruizhen 1; Cao, Junji 2
通讯作者	Wang, Zhiguo(chwangzg@163.com)
	2020
发表期刊	BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY
ISSN	0007-4861
卷号	104 期号:1 页码:96-106
摘要	During the summer of 2015, polycyclic aromatic hydrocarbons (PAHs) in the atmosphere were collected by passive air samplers in typical urban-rural fringe of Wuhan-Ezhou region, Central China. The results showed that 16 kinds of PAHs were ubiquitous with the concentrations of n-ary sumation 16PAHs from 14.69 to 136.30 ng center dot m(-3) and the mean concentration of 43.03 ng center dot m(-3). Phenanthrene (Phe), fluoranthene (Fla) and pyrene (Pyr) were major components, which accounted for 81% of n-ary sumation 16PAHs. PAHs atmospheric concentrations presented obvious spatial variation, being significantly related to geographical environment and influenced by anthropogenic activity. Air-soil exchange status of PAHs was discussed according to the fugacity fraction (ff). The results showed that HMW-PAHs behaved as net deposition, while LMW-PAHs were more likely to establish dynamic equilibrium between atmosphere and soil than MMW-PAHs and HMW-PAHs. For some PAHs, such as acenaphthylene (Acy) and anthracene (Ant), the soil acted as second sources of them.
关键词	Polycyclic aromatic hydrocarbons (PAHs) Atmospheric concentration Spatial distribution Air-soil exchange Urban-rural fringe
DOI	10.1007/s00128-019-02743-6
关键词[WOS]	PERSISTENT ORGANIC POLLUTANTS ; SOURCE APPORTIONMENT ; SEASONAL-VARIATIONS ; PCBS ; DISTRIBUTIONS ; PESTICIDES ; DEPOSITION ; SEDIMENTS ; EMISSION ; SAMPLERS
收录类别	SCI ; SCI
语种	英语
WOS研究方向	Environmental Sciences & Ecology ; Toxicology
WOS类目	Environmental Sciences ; Toxicology
WOS记录号	WOS:000511674100015
出版者	SPRINGER
引用统计	被引频次：4[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/361006/12801
专题	粉尘与环境研究室
通讯作者	Wang, Zhiguo
作者单位	1.Hubei Polytech Univ, Hubei Key Lab Mine Environm Pollut Control & Reme, Huangshi, Peoples R China 2.Chinese Acad Sci, Inst Earth Environm, KLACP, Xian 710075, Peoples R China
推荐引用方式 GB/T 7714	Wu, Donghui,Liu, Hongxia,Wang, Zhiguo,et al. Atmospheric Concentrations and Air-Soil Exchange of Polycyclic Aromatic Hydrocarbons (PAHs) in Typical Urban-Rural Fringe of Wuhan-Ezhou Region, Central China[J]. BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY,2020,104(1):96-106.
APA	Wu, Donghui.,Liu, Hongxia.,Wang, Zhiguo.,Zhang, Jiaquan.,Zhan, Changlin.,...&Cao, Junji.(2020).Atmospheric Concentrations and Air-Soil Exchange of Polycyclic Aromatic Hydrocarbons (PAHs) in Typical Urban-Rural Fringe of Wuhan-Ezhou Region, Central China.BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY,104(1),96-106.
MLA	Wu, Donghui,et al."Atmospheric Concentrations and Air-Soil Exchange of Polycyclic Aromatic Hydrocarbons (PAHs) in Typical Urban-Rural Fringe of Wuhan-Ezhou Region, Central China".BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 104.1(2020):96-106.