Short- and medium-chain chlorinated paraffins in multi-environmental matrices in the Tibetan Plateau environment of China: A regional scale study

CORC > 生态环境研究中心 > 中国科学院生态环境研究中心 > 环境化学与生态毒理学国家重点实验室

	Short- and medium-chain chlorinated paraffins in multi-environmental matrices in the Tibetan Plateau environment of China: A regional scale study
	Wu, Jing; Gao, Wei; Liang, Yong; Fu, Jianjie; Shi, Jianbo; Lu, Yao; Wang, Yawei; Jiang, Guibin
刊名	ENVIRONMENT INTERNATIONAL
	2020-07
卷号	140 页码:1-13
关键词	Chlorinated paraffins Tibetan Plateau Environmental behavior Mountain cold Long-range atmospheric transport
ISSN号	0160-4120
英文摘要	Research on the environmental fate and behavior of short- and medium-chain chlorinated paraffins (SCCPs and MCCPs, respectively), especially in high-altitude remote mountain areas, has rarely been conducted. In this study, the distribution and profiles of SCCPs and MCCPs in soils, barks, needles, lichens, and mosses in the Tibetan Plateau area were investigated during the period from 2010 to 2016. The total CP concentrations in soils, barks, needles, lichens, and mosses increased with increasing altitude from 1983 to 5147 m a.s.l. (above sea level), covering a range of 1843.5 km x 370.6 km. Generally, the mean SCCP levels were higher than mean MCCP levels in different environmental matrices. Moreover, as-obtained linear relationships between CP concentrations in different environmental matrices and altitudes (p < 0.05) indicated that the mountain cold-trapping could affect the presence and congener patterns of both SCCPs and MCCPs in the Tibetan Plateau environment. C10-11 and C-14 congener groups were found to be the dominant groups in SCCPs and MCCPs in the environmental samples, respectively. Finally, the back-trajectory model was employed to reveal the differences of the potential sources in different regions of the Tibetan Plateau.
内容类型	期刊论文
源URL	[http://ir.rcees.ac.cn/handle/311016/44806]
专题	生态环境研究中心_环境化学与生态毒理学国家重点实验室
推荐引用方式 GB/T 7714	Wu, Jing,Gao, Wei,Liang, Yong,et al. Short- and medium-chain chlorinated paraffins in multi-environmental matrices in the Tibetan Plateau environment of China: A regional scale study[J]. ENVIRONMENT INTERNATIONAL,2020,140:1-13.
APA	Wu, Jing.,Gao, Wei.,Liang, Yong.,Fu, Jianjie.,Shi, Jianbo.,...&Jiang, Guibin.(2020).Short- and medium-chain chlorinated paraffins in multi-environmental matrices in the Tibetan Plateau environment of China: A regional scale study.ENVIRONMENT INTERNATIONAL,140,1-13.
MLA	Wu, Jing,et al."Short- and medium-chain chlorinated paraffins in multi-environmental matrices in the Tibetan Plateau environment of China: A regional scale study".ENVIRONMENT INTERNATIONAL 140(2020):1-13.