气候变化领域集成服务门户(CCPortal): Are concentrations of pollutants in sharks; rays and skates (Elasmobranchii) a cause for concern? A systematic review

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DOI	10.1016/j.marpolbul.2020.111701
	Are concentrations of pollutants in sharks; rays and skates (Elasmobranchii) a cause for concern? A systematic review
	Tiktak G.P.; Butcher D.; Lawrence P.J.; Norrey J.; Bradley L.; Shaw K.; Preziosi R.; Megson D.
发表日期	2020
ISSN	0025326X
卷号	160
英文摘要	This review represents a comprehensive analysis on pollutants in elasmobranchs including meta-analysis on the most studied pollutants: mercury, cadmium, PCBs and DDTs, in muscle and liver tissue. Elasmobranchs are particularly vulnerable to pollutant exposure which may pose a risk to the organism as well as humans that consume elasmobranch products. The highest concentrations of pollutants were found in sharks occupying top trophic levels (Carcharhiniformes and Lamniformes). A human health risk assessment identified that children and adults consuming shark once a week are exposed to over three times more mercury than is recommended by the US EPA. This poses a risk to local fishing communities and international consumers of shark-based products, as well as those subject to the widespread mislabelling of elasmobranch products. Wider screening studies are recommended to determine the risk to elasmobranchs from emerging pollutants and more robust studies are recommended to assess the risks to human health. © 2020 Elsevier Ltd
英文关键词	Cadmium; DDT; Elasmobranch; Mercury; PCB; Pollution
语种	英语
scopus关键词	Health risks; Mercury (metal); Pollution; Polychlorinated biphenyls; Comprehensive analysis; Emerging pollutants; Human health; Human health risk assessment; Meta analysis; Pollutant exposures; Systematic Review; Trophic level; Risk assessment; cadmium; chlorphenotane; mercury; polychlorinated biphenyl; cadmium; concentration (composition); DDT; literature review; mercury (element); meta-analysis; muscle; PCB; pollution exposure; shark; bioaccumulation; chemical analysis; concentration (parameter); environmental exposure; food intake; health hazard; health impact assessment; human; liver; muscle; nonhuman; Review; risk assessment; shark; skate (fish); water pollution; Carcharhiniformes; Chondrichthyes; Elasmobranchii; Lamniformes
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/148502
作者单位	Ecology & Environment Research Centre, Manchester Metropolitan University, Manchester, M1 5GD, United Kingdom; School of Geography, Earth and Environmental Sciences, University of Plymouth, Drake Circus, Plymouth, PL4 8AA, United Kingdom; Bangor University, School of Ocean Sciences, Askew St, Menai Bridge, Wales, LL59 5AB, United Kingdom
推荐引用方式 GB/T 7714	Tiktak G.P.,Butcher D.,Lawrence P.J.,et al. Are concentrations of pollutants in sharks; rays and skates (Elasmobranchii) a cause for concern? A systematic review[J],2020,160.
APA	Tiktak G.P..,Butcher D..,Lawrence P.J..,Norrey J..,Bradley L..,...&Megson D..(2020).Are concentrations of pollutants in sharks; rays and skates (Elasmobranchii) a cause for concern? A systematic review.Marine Pollution Bulletin,160.
MLA	Tiktak G.P.,et al."Are concentrations of pollutants in sharks; rays and skates (Elasmobranchii) a cause for concern? A systematic review".Marine Pollution Bulletin 160(2020).