polycyclicaromatichydrocarbonconcentrationscompositionssourcesandassociatedcarcinogenicriskstohumansinfarmlandsoilsandriverinesedimentsfromguiyuchina

	polycyclicaromatichydrocarbonconcentrationscompositionssourcesandassociatedcarcinogenicriskstohumansinfarmlandsoilsandriverinesedimentsfromguiyuchina
	Xu Pengjun 4; Tao Bu 3; Ye Zhiqiang 4; Zhao Hu 2; Ren Yue 2; Zhang Ting 2; Huang Yeru 2; Chen Jiping 1
刊名	journalofenvironmentalsciences
	2016-01-01
卷号	48 页码:102
ISSN号	1001-0742
英文摘要	The concentrations of 16 priority polycyclic aromatic hydrocarbons (PAHs) were measured in 23 farmland soil samples and 10 riverine sediment samples from Guiyu, China, and the carcinogenic risks associated with PAHs in the samples were evaluated. Guiyu is the largest electronic waste (EW) dismantling area globally, and has been well known for the primitive and crude manner in which EWs are disposed, such as by open burning and roasting. The total PAH concentrations were 56-567 ng/g in the soils and 181-3034 ng/g in the sediments. The Shanglian and Huamei districts were found to be more contaminated with PAHs than the north of Guiyu. The soils were relatively weakly contaminated but the sediments were more contaminated, and sediments in some river sections might cause carcinogenic risks to the groundwater system. The PAHs in the soils were derived from combustion sources, but the PAHs in the sediments were derived from both combustion and petroleum sources. (C) 2016 The Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences. Published by Elsevier B.V.
资助项目	[National Key Fundamental Research Project]
语种	英语
内容类型	期刊论文
源URL	[http://cas-ir.dicp.ac.cn/handle/321008/178609]
专题	大连化学物理研究所_中国科学院大连化学物理研究所
作者单位	1.中国科学院大连化学物理研究所 2.National Research Center for Environmental Analysis and Measurement 3.Hebei Agricultural University 4.大连理工大学
推荐引用方式 GB/T 7714	Xu Pengjun,Tao Bu,Ye Zhiqiang,et al. polycyclicaromatichydrocarbonconcentrationscompositionssourcesandassociatedcarcinogenicriskstohumansinfarmlandsoilsandriverinesedimentsfromguiyuchina[J]. journalofenvironmentalsciences,2016,48:102.
APA	Xu Pengjun.,Tao Bu.,Ye Zhiqiang.,Zhao Hu.,Ren Yue.,...&Chen Jiping.(2016).polycyclicaromatichydrocarbonconcentrationscompositionssourcesandassociatedcarcinogenicriskstohumansinfarmlandsoilsandriverinesedimentsfromguiyuchina.journalofenvironmentalsciences,48,102.
MLA	Xu Pengjun,et al."polycyclicaromatichydrocarbonconcentrationscompositionssourcesandassociatedcarcinogenicriskstohumansinfarmlandsoilsandriverinesedimentsfromguiyuchina".journalofenvironmentalsciences 48(2016):102.