气候变化领域集成服务门户(CCPortal): Risk assessment of added chemicals in plastics in the Danish marine environment

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DOI	10.1016/j.marpolbul.2020.111298
	Risk assessment of added chemicals in plastics in the Danish marine environment
	Fauser P.; Strand J.; Vorkamp K.
发表日期	2020
ISSN	0025326X
卷号	157
英文摘要	A risk assessment framework for direct exposure of residual additives and monomers present in ingested plastic particles, including microplastics, in the Danish marine environment, was presented. Eight cases of different polymer types and product groups were defined that represent the most significant exposures, and thus potential high-risk cases, towards marine organisms. Risk Quotients (RQ) were calculated for three trophic levels, i.e. pelagic/planktonic zooplankton: copepod, benthopelagic fish: Atlantic cod and seabird: northern fulmar. European and Danish Environmental Quality Standard (EQS) values were used as Predicted No-Effect Concentrations (PNEC). RQ larger than unity, indicating potential risks, were found for copepod and cod (pelagic community) and the flame-retardant pentabromodiphenyl ether (PeBDE) used in polyurethane (PUR), the biocide tributyltin (TBT) present as impurity in polyvinylchloride (PVC) and PUR, and the flame-retardant hexabromocyclododecane (HBCDD) used in expanded polystyrene (EPS). A potential risk was found for fulmar (secondary poisoning) and PeBDE used in PUR. © 2020 Elsevier Ltd
英文关键词	Additives; Direct exposure; Marine species; Monomers; Plastic ingestion; Risk quotients
语种	英语
scopus关键词	Additives; Marine biology; Polyvinyl chlorides; Environmental quality standards; Expanded polystyrene; Hexabromocyclododecanes; Marine environment; Pentabromodiphenyl ether; Predicted no-effect concentrations; Risk assessment framework; Secondary poisoning; Risk assessment; biocide tributyltin; flame retardant; hexabromocyclododecane; pentabromodiphenyl ether; plastic; polymer; polystyrene; polyurethan; polyvinylchloride; tributyltin; unclassified drug; additive; concentration (composition); environmental quality; flame retardant; marine environment; plastic; polymer; risk assessment; Article; Atlantic cod; concentration (parameter); copepod; Denmark; environmental exposure; high risk population; marine environment; nonhuman; pelagic species; prediction; process development; risk assessment; seabird; zooplankton; animal; environmental monitoring; risk assessment; water pollutant; Denmark; Copepoda; Fulmarus glacialis; Gadus morhua; Animals; Denmark; Environmental Monitoring; Plastics; 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/148839
作者单位	Aarhus University, Department of Environmental Science, Denmark; Aarhus University, Department of Bioscience, Denmark
推荐引用方式 GB/T 7714	Fauser P.,Strand J.,Vorkamp K.. Risk assessment of added chemicals in plastics in the Danish marine environment[J],2020,157.
APA	Fauser P.,Strand J.,&Vorkamp K..(2020).Risk assessment of added chemicals in plastics in the Danish marine environment.Marine Pollution Bulletin,157.
MLA	Fauser P.,et al."Risk assessment of added chemicals in plastics in the Danish marine environment".Marine Pollution Bulletin 157(2020).