气候变化领域集成服务门户(CCPortal): Risk assessment of organochlorine pesticides in seaweeds along the Gulf of Mannar; Southeast India

CCPortal

DOI	10.1016/j.marpolbul.2020.111709
	Risk assessment of organochlorine pesticides in seaweeds along the Gulf of Mannar; Southeast India
	Sundhar S.; Shakila R.J.; Jeyasekaran G.; Aanand S.; Shalini R.; Arisekar U.; Surya T.; Malini N.A.H.; Boda S.
发表日期	2020
ISSN	0025326X
卷号	161
英文摘要	Bioaccumulation of organochlorine pesticides (OCPs) in red, green, and brown seaweeds from the Gulf of Mannar was investigated using gas chromatography–mass spectrometry (GC–MS). The concentration of OCPs in all the seaweeds was in the order of endosulfan > endrin > HCH > DDT > aldrin > heptachlor > methoxychlor. The concentrations of HCH, endrin, endosulfan, and DDT in Sargassum wightii and Gelidiella acerosa, and HCH and endosulfan in Gracilaria verrucosa were above the limits prescribed by the European Commission. However, in Ulva lactuca, except for endosulfan, all other OCPs were below the permissible level. The bioaccumulation of OCPs in seaweeds was in the order of S. wightii > G. acerosa > Gracilaria verrucosa > U. lactuca. The results of comparative analysis of the levels of the investigated pesticides against the standard human health risk assessment revealed that pesticide exposure from seaweeds is hazardous to human health and the marine environment of the Gulf of Mannar. © 2020 Elsevier Ltd
英文关键词	Gulf of Mannar; Organochlorine pesticides; Risk assessment; Seaweeds
语种	英语
scopus关键词	Bioaccumulation; Biochemistry; Gas chromatography; Health risks; Insecticides; Mass spectrometry; Seaweed; Brown seaweed; Comparative analysis; European Commission; Gulf of Mannar; Human health risk assessment; Marine environment; Organochlorine pesticides; Pesticide exposure; Risk assessment; aldrin; chlorphenotane; endosulfan; endrin; heptachlor; lindane; methoxychlor; organochlorine pesticide; bioaccumulation; comparative study; concentration (composition); gas chromatography; health risk; mass spectrometry; organochlorine pesticide; risk assessment; seaweed; Article; bioaccumulation; biological monitoring; comparative study; controlled study; environmental exposure; Gelidiella acerosa; Gracilariopsis longissima; health hazard; India; marine environment; mass fragmentography; nonhuman; risk assessment; Sargassum wightii; seaweed; toxic concentration; Ulva lactuca; Gulf of Mannar; India; Indian Ocean; Gelidiella acerosa; Gracilaria gracilis; Sargassum wightii; Ulva lactuca
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/148471
作者单位	Department of Fish Quality Assurance and Management, Fisheries College and Research Institute, Tamil Nadu Dr. J. Jayalalithaa Fisheries University, Thoothukudi, Tamil Nadu, India; Erode Centre for Sustainable Aquaculture, Tamil Nadu Dr. J. Jayalalithaa Fisheries University, Nagapattinam, Tamil Nadu, India; Department of Fisheries Economics and Statistics, Faculty of Fishery Science, Kolkata, India
推荐引用方式 GB/T 7714	Sundhar S.,Shakila R.J.,Jeyasekaran G.,et al. Risk assessment of organochlorine pesticides in seaweeds along the Gulf of Mannar; Southeast India[J],2020,161.
APA	Sundhar S..,Shakila R.J..,Jeyasekaran G..,Aanand S..,Shalini R..,...&Boda S..(2020).Risk assessment of organochlorine pesticides in seaweeds along the Gulf of Mannar; Southeast India.Marine Pollution Bulletin,161.
MLA	Sundhar S.,et al."Risk assessment of organochlorine pesticides in seaweeds along the Gulf of Mannar; Southeast India".Marine Pollution Bulletin 161(2020).