气候变化领域集成服务门户(CCPortal): Human health risk assessment of heavy metals in aquatic sediments and freshwater fish caught from Thamirabarani River; the Western Ghats of South Tamil Nadu

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DOI	10.1016/j.marpolbul.2020.111496
	Human health risk assessment of heavy metals in aquatic sediments and freshwater fish caught from Thamirabarani River; the Western Ghats of South Tamil Nadu
	Arisekar U.; Shakila R.J.; Shalini R.; Jeyasekaran G.
发表日期	2020
ISSN	0025326X
卷号	159
英文摘要	Industrialization and advancements in agriculture are increasingly the cause of environmental concerns and need to be addressed. This study was carried out at four sampling sites, viz. Manimuthar (site 1), Tirunelveli (site 2), Srivaikuntam (site 3), and Authoor (site 4), along the Thamirabarani river. The heavy metal concentration in fish and sediments were ranged from 0.001 to 9.505 mg kg−1 and 0.294 to 106.25 mg kg−1. The lifetime cancer risk (LCR) values for children and adults were found to be above the acceptable threshold value (ATV) and children were found to be more susceptible to health risks. For all sites except site 4, the LCR of toxic metals except Cd were within the ATV (10−6–10−4); the value of Cd was above the ATV, and poses a high cancer risk to the downstream inhabitants. This study advises routine heavy metal monitoring on aquatic organisms along these sites to implement regulatory standards. © 2020 Elsevier Ltd
英文关键词	Aquatic sediment; Carcinogenic risk; Fish; Heavy metals; Maximum residual limit; Non-carcinogenic risk
语种	英语
scopus关键词	Agricultural robots; Diseases; Fading (radio); Fish; Health risks; Heavy metals; Aquatic sediments; Environmental concerns; Freshwater fishes; Heavy metal concentration; Heavy metal monitoring; Human health risk assessment; Regulatory standards; Threshold-value; Risk assessment; arsenic; cadmium; chromium; cobalt; copper; heavy metal; iron; lead; manganese; nickel; zinc; heavy metal; bioaccumulation; cancer; concentration (composition); fish; fluvial deposit; health risk; heavy metal; public health; risk assessment; acceptable threshold value; adult; Article; cancer risk; child; concentration (parameter); controlled study; health hazard; human; India; Labeo rohita; lifetime cancer risk; limit of detection; limit of quantitation; measurement accuracy; monitoring; nonhuman; Oreochromis niloticus; physical parameters; risk assessment; river basin; room temperature; sediment; animal; China; environmental monitoring; risk assessment; sediment; water pollutant; India; Tamil Nadu; Thamirabarani River; Western Ghats; Ambystoma tigrinum stebbensi virus; Animals; Child; China; Environmental Monitoring; Geologic Sediments; Humans; India; Metals, Heavy; Risk Assessment; 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/148664
作者单位	Department of Fish Quality Assurance and Management, Fisheries College and Research Institute, Tamil Nadu Fisheries University, Tuticorin, Tamil Nadu 628 008, India; Tamil Nadu Fisheries University, Nagapattinam, Tamil Nadu 611 002, India
推荐引用方式 GB/T 7714	Arisekar U.,Shakila R.J.,Shalini R.,et al. Human health risk assessment of heavy metals in aquatic sediments and freshwater fish caught from Thamirabarani River; the Western Ghats of South Tamil Nadu[J],2020,159.
APA	Arisekar U.,Shakila R.J.,Shalini R.,&Jeyasekaran G..(2020).Human health risk assessment of heavy metals in aquatic sediments and freshwater fish caught from Thamirabarani River; the Western Ghats of South Tamil Nadu.Marine Pollution Bulletin,159.
MLA	Arisekar U.,et al."Human health risk assessment of heavy metals in aquatic sediments and freshwater fish caught from Thamirabarani River; the Western Ghats of South Tamil Nadu".Marine Pollution Bulletin 159(2020).