气候变化领域集成服务门户(CCPortal): Distributions and seasonal variations of organochlorine pesticides; polychlorinated biphenyls; and polybrominated diphenyl ethers in surface sediment from coastal areas of central Vietnam

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DOI	10.1016/j.marpolbul.2019.05.009
	Distributions and seasonal variations of organochlorine pesticides; polychlorinated biphenyls; and polybrominated diphenyl ethers in surface sediment from coastal areas of central Vietnam
	Tham T.T.; Anh H.Q.; Trinh L.T.; Lan V.M.; Truong N.X.; Yen N.T.H.; Anh N.L.; Tri T.M.; Minh T.B.
发表日期	2019
ISSN	0025326X
起始页码	28
结束页码	35
卷号	144
英文摘要	Concentrations of organochlorine pesticides (OCPs), polychlorinated biphenyls (PCBs), and polybrominated diphenyl ethers (PBDEs) were determined in surface sediment from five estuaries of central coasts of Vietnam to understand the spatial distributions and seasonal variations. The contamination pattern was in the order: PCBs (9.72–3730 ng g−1 dry wt.) > PBDEs (11.8–311 ng g−1 dry wt.) > DDTs (0.462–26.7 ng g−1 dry wt.) > HCHs (0.491–22.6 ng g−1 dry wt.) > endosulfan compounds (0.196–19.4 ng g−1 dry wt.). DDTs and HCHs showed a little geographical variation, whereas PCBs and PBDEs exhibited clearer spatial distribution trend. Elevated concentrations of PCBs and PBDEs were detected in some sites in Nghe An and Quang Binh Province, which could be related to the human activities such as tourism, transportation, and domestic consumption. Seasonal variations of DDTs and HCHs were observed, showing higher residues in rainy seasons. © 2019 Elsevier Ltd
英文关键词	Coast of Central Vietnam; OCPs; PBDEs; PCBs; Surface sediment
语种	英语
scopus关键词	Ethers; Marine pollution; Pesticides; Polychlorinated biphenyls; Spatial distribution; Surficial sediments; Central Vietnam; Elevated concentrations; OCPs; Organochlorine pesticides; PBDEs; Polybrominated diphenyl ether (PBDEs); Polychlorinated biphenyl (PCBs); Surface sediments; Organic pollutants; chlorphenotane; endosulfan; hexachlorocyclohexane; organochlorine pesticide; polybrominated diphenyl ether; polychlorinated biphenyl derivative; diphenyl ether derivative; pesticide; polychlorinated biphenyl; coastal sediment; concentration (composition); geographical variation; human activity; organochlorine pesticide; PBDE; PCB; seasonal variation; sediment pollution; spatial distribution; trend analysis; Article; concentration (parameter); geographic distribution; human; sea pollution; seashore; seasonal variation; tourism; traffic and transport; Viet Nam; analysis; chemistry; environmental monitoring; estuary; procedures; season; sediment; water pollutant; Viet Nam; Environmental Monitoring; Estuaries; Geologic Sediments; Halogenated Diphenyl Ethers; Humans; Pesticides; Polychlorinated Biphenyls; Seasons; Vietnam; Water Pollutants, Chemical
来源期刊	Marine Pollution Bulletin
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/149880
作者单位	Faculty of Environment, Hanoi University of Natural Resources and Environment, Cau Dien, Tu Liem, Hanoi, Viet Nam; Faculty of Chemistry, VNU University of Science, Vietnam National University, 19 Le Thanh Tong, Hoan Kiem, Hanoi, Viet Nam; The United Graduate School of Agricultural Sciences, Ehime University, 3-5-7 Tarumi, Matsuyama, 790-8566, Japan; Vietnam-Russia Tropical Center, Ministry of Defense, Cau Giay, Hanoi, Viet Nam; National Institute of Hygiene and Epidemiology, Hai Ba Trung, Hanoi, Viet Nam
推荐引用方式 GB/T 7714	Tham T.T.,Anh H.Q.,Trinh L.T.,et al. Distributions and seasonal variations of organochlorine pesticides; polychlorinated biphenyls; and polybrominated diphenyl ethers in surface sediment from coastal areas of central Vietnam[J],2019,144.
APA	Tham T.T..,Anh H.Q..,Trinh L.T..,Lan V.M..,Truong N.X..,...&Minh T.B..(2019).Distributions and seasonal variations of organochlorine pesticides; polychlorinated biphenyls; and polybrominated diphenyl ethers in surface sediment from coastal areas of central Vietnam.Marine Pollution Bulletin,144.
MLA	Tham T.T.,et al."Distributions and seasonal variations of organochlorine pesticides; polychlorinated biphenyls; and polybrominated diphenyl ethers in surface sediment from coastal areas of central Vietnam".Marine Pollution Bulletin 144(2019).