Concentrations, Sources, and Risk Assessment of Organohalogen Compounds in Soils from Kiambu to Mombasa, Kenya

doi:10.1007/s00128-018-2470-x

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	Concentrations, Sources, and Risk Assessment of Organohalogen Compounds in Soils from Kiambu to Mombasa, Kenya
	Makokha, Victorine Anyango 2,3; Ndung'u, Anne Wairimu 2,3; Mungai, Teresiah Muciku 2,3; Yan, Xue 1,3; Wang, Jun 1,3
刊名	BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY
	2018-12-01
卷号	101 期号:6 页码:766-772
关键词	Concentrations Ecological risk Organohalogen compounds (OCs) Organochlorinated Pesticides (OCPs) Polychlorinated biphenyls (PCBs) Polybrominated diphenyl ethers (PBDEs)
ISSN号	0007-4861
DOI	10.1007/s00128-018-2470-x
英文摘要	Concentrations, sources, and risk assessment of 16 organochlorinated pesticides (OCPs), seven polychlorinated biphenyls (PCBs) and seven polybrominated diphenyl ethers (PBDEs) were determined in soils from Kiambu to Mombasa in Kenya. The total concentrations of OCPs ranged between 7.62 and 76.09ng/g, dominated by HCHs. Source identification displayed recent inputs and historical use of DDTs and lindane. The total concentrations of PCBs ranged from 9.90 to 20.8ng/g with an average of 14.40ng/g dominated by penta-PCBs from old transformers leakages. The total PBDEs concentrations were in the range of 1.89-38.36ng/g and with a mean of 11.38ng/g. Electric and electronic equipment waste and PBDE containing materials as sources of PBDE. The risk assessment of OCPs and PCBs showed low potential human health risk from OCPs, while PCBs indicated to pose a high risk.
资助项目	Sino-Africa Joint Research Center, Chinese Academy of Sciences[Y623321K01] ; Hundred Talents Program of the Chinese Academy of Sciences[Y329671K01]
WOS研究方向	Environmental Sciences & Ecology ; Toxicology
语种	英语
出版者	SPRINGER
WOS记录号	WOS:000450520400013
内容类型	期刊论文
源URL	[http://202.127.146.157/handle/2RYDP1HH/3457]
专题	中国科学院武汉植物园
通讯作者	Yan, Xue; Wang, Jun
作者单位	1.Chinese Acad Sci, Sino Africa Joint Res Ctr, Wuhan 430074, Hubei, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Wuhan Bot Garden, Key Lab Aquat Bot & Watershed Ecol, Wuhan 430074, Hubei, Peoples R China
推荐引用方式 GB/T 7714	Makokha, Victorine Anyango,Ndung'u, Anne Wairimu,Mungai, Teresiah Muciku,et al. Concentrations, Sources, and Risk Assessment of Organohalogen Compounds in Soils from Kiambu to Mombasa, Kenya[J]. BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY,2018,101(6):766-772.
APA	Makokha, Victorine Anyango,Ndung'u, Anne Wairimu,Mungai, Teresiah Muciku,Yan, Xue,&Wang, Jun.(2018).Concentrations, Sources, and Risk Assessment of Organohalogen Compounds in Soils from Kiambu to Mombasa, Kenya.BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY,101(6),766-772.
MLA	Makokha, Victorine Anyango,et al."Concentrations, Sources, and Risk Assessment of Organohalogen Compounds in Soils from Kiambu to Mombasa, Kenya".BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 101.6(2018):766-772.