气候变化领域集成服务门户(CCPortal): Heavy metals contamination of sedimentary microplastics in Hong Kong

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DOI	10.1016/j.marpolbul.2020.110977
	Heavy metals contamination of sedimentary microplastics in Hong Kong
	Li W.; Lo H.-S.; Wong H.-M.; Zhou M.; Wong C.-Y.; Tam N.F.-Y.; Cheung S.-G.
发表日期	2020
ISSN	0025326X
卷号	153
英文摘要	This is the first study of heavy metals (As, Zn, Cd, Ni, Fe, Mn, Cu) contamination of microplastics on sandy beaches in Hong Kong. Three study sites are located in the eastern waters (Pak Lap Wan, Stanley Bay, Tung Lung Chau) and the other three in the western waters (Tai Pai Tsui, Ha Pak Nai, Shui Hau Wan). The three most abundant types of microplastics were polyethylene (42.2%), polypropylene (23.3%) and polystyrene (19.5%). The median concentration of Fe (302 mg kg−1) was the highest and followed by Zn (19.6 mg kg−1) and Mn (18.6 mg kg−1). Very low concentrations of Cu (0.89 mg kg−1), Ni (0.15 mg kg−1), As (
英文关键词	Heavy metals; Marine debris; Microplastic
语种	英语
scopus关键词	Health risks; Heavy metals; Marine biology; Microplastic; Polypropylenes; Risk assessment; Adsorption and desorptions; Long term monitoring; Low concentrations; Marine debris; Marine environment; Marine organisms; Median concentration; Potential impacts; River pollution; adsorption; beach; concentration (composition); desorption; heavy metal; marine pollution; plastic; pollution incidence; pollution monitoring; sediment pollution; China; Guangdong; Hong Kong; Zhujiang River; heavy metal; plastic; environmental monitoring; Hong Kong; human; water pollutant; Environmental Monitoring; Hong Kong; Humans; Metals, Heavy; Microplastics; Plastics; 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/149138
作者单位	Department of Chemistry, City University of Hong Kong, Tat Chee Avenue, Hong Kong; Research Institute for Environmental Innovation (Suzhou), Tsinghua, RIET, Jinfeng Road, Suzhou, China; State Key Laboratory of Marine Pollution, City University of Hong Kong, Tat Chee Avenue, Hong Kong
推荐引用方式 GB/T 7714	Li W.,Lo H.-S.,Wong H.-M.,et al. Heavy metals contamination of sedimentary microplastics in Hong Kong[J],2020,153.
APA	Li W..,Lo H.-S..,Wong H.-M..,Zhou M..,Wong C.-Y..,...&Cheung S.-G..(2020).Heavy metals contamination of sedimentary microplastics in Hong Kong.Marine Pollution Bulletin,153.
MLA	Li W.,et al."Heavy metals contamination of sedimentary microplastics in Hong Kong".Marine Pollution Bulletin 153(2020).