Zhang HB
; Zhou Q; Xie ZY; Zhou Y; Tu C; Fu CC; Mi WY; Christie P; Luo YM发表期刊Science of the Total Environment
ISSN0048-9697
2018
卷号616-617页码:1505-1512
关键词MicroplasticsChemical additivesCoastal beachesSource identificationSpatial variation
研究领域Environmental Sciences
DOI10.1016/j.scitotenv.2017.10.163
产权排序2
作者部门海岸带环境过程实验室
英文摘要Chemical pollution in the microplastics has been concerned worldwide as pollutants might potentially transfer from the environment to living organisms via plastics. Here, we investigate organophosphorus esters (OPEs) and phthalic acid esters (PAEs) in the beached microplastics collected from 28 coastal beaches of the Bohai and Yellow Sea in north China. The analyzed microplastics included polyethylene (PE) pellets and fragments, polypropylene (PP) flakes and fragments and polystyrene (PS) foams. The tris-(2-chloroethyl)-phosphate (TCEP), tris (1-chloro-2-propyl) phosphate (TCPP) and di-(2-ethylhexyl) phthalate (DEHP) were the three predominant compounds found overall. Themaximum Sigma 4 OPEs concentration was 84,595.9 ng g(-1), almost three orders of magnitude higher than the maximum Sigma 9 PAEs concentration. The PP flakes and PS foams contained the highest concentrations of the additives in contrast to the PE pellets which contained the lowest. The high concentration level of carcinogenic chlorinated OPEs and DEHP with endocrine disrupting effects implied the suggested potential hazards to coastal organisms. Spatial differences and compositional variation of the additives among the different microplastics suggests different origins and residence times in the coastal environment. This indicates that the characteristics of chemical additives might be a useful approach when tracing sources of microplastics in the environment. (c) 2017 Elsevier B.V. All rights reserved.
文章类型Article
收录类别SCI
语种英语
关键词[WOS]MYTILUS-EDULIS L.; FLAME RETARDANTS; MARINE-ENVIRONMENT; SURFACE WATERS; RESIN PELLETS; PLASTICIZERS; ADDITIVES; DEBRIS; FATE; CHEMICALS
研究领域[WOS]Environmental Sciences & Ecology
WOS记录号WOS:000424121800151
引用统计被引频次：76[WOS][WOS记录][WOS相关记录]
文献类型期刊论文
条目标识符http://ir.yic.ac.cnhttp://ir.yic.ac.cn/handle/133337/24152
专题中科院海岸带环境过程与生态修复重点实验室_海岸带环境过程实验室
中科院海岸带环境过程与生态修复重点实验室
通讯作者Luo YM推荐引用方式
GB/T 7714Zhang HB,Zhou Q,Xie ZY,et al. Occurrences of organophosphorus esters and phthalates in the microplastics from the coastal beaches in north China[J]. Science of the Total Environment,2018,616-617:1505-1512.
APAZhang HB.,Zhou Q.,Xie ZY.,Zhou Y.,Tu C.,...&Luo YM.(2018).Occurrences of organophosphorus esters and phthalates in the microplastics from the coastal beaches in north China.Science of the Total Environment,616-617,1505-1512.
MLAZhang HB,et al."Occurrences of organophosphorus esters and phthalates in the microplastics from the coastal beaches in north China".Science of the Total Environment 616-617(2018):1505-1512.
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