气候变化领域集成服务门户(CCPortal): Characterization of the contribution of road deposited sediments to the contamination of the close marine environment with trace metals: Case of the port city of Busan (South Korea)

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DOI	10.1016/j.marpolbul.2020.111717
	Characterization of the contribution of road deposited sediments to the contamination of the close marine environment with trace metals: Case of the port city of Busan (South Korea)
	Jeong H.; Choi J.Y.; Lim J.; Shim W.J.; Kim Y.O.; Ra K.
发表日期	2020
ISSN	0025326X
卷号	161
英文摘要	We examined the concentrations of 12 trace metals in road-deposited sediments (RDS) and their contributions to the pollution of harbor/marine sediments in the port city of Busan, South Korea. The concentrations of Cr, Cu, Zn, Cd, Sn, Sb, and Pb in RDS affected by industrial and traffic activities were 6.7–25.7 times higher than those in marine sediments. The enrichment factors indicate that RDS are extremely polluted with Sb and moderately to strongly polluted with Cr, Cu, As, Sn, Pb, Zn, and Cd. The mean modified pollution index distinguished between unpolluted marine sediments, moderately to heavily polluted harbor sediments, and severely polluted RDS. Furthermore, harbor/marine sediments close to shipyards and the mouths of streams and rivers were found to be moderately polluted with Cu, Zn, Cd, Sb, and Pb. RDS containing trace metals accumulate on impervious surfaces and flow into the marine environment via untreated stormwater runoff. © 2020 Elsevier Ltd
英文关键词	Harbor sediments; Marine sediment; Road-deposited sediment; Stormwater runoff; Trace metals
语种	英语
scopus关键词	Marine pollution; Ports and harbors; Roads and streets; Runoff; Sediments; Ships; Submarine geology; Trace elements; Enrichment factors; Harbor sediments; Impervious surface; Marine environment; Marine sediments; Road-deposited sediment; Storm water runoff; Traffic activities; River pollution; concentration (composition); harbor; marine environment; marine pollution; pollutant source; pollution monitoring; port; runoff; stormwater; trace metal; Pusan [Pusan (ADS)]; Pusan [South Korea]; South Korea
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/148467
作者单位	Marine Environmental Research Center, Korea Institute of Ocean Science and Technology (KIOST), Busan, 49111, South Korea; Department of Ocean Science (Oceanography), KIOST School, University of Science and Technology (UST), Daejeon, 34113, South Korea; Geological Research Division, Korea Institute of Geosciences and Mineral Resources (KIGAM), Daejeon, 34132, South Korea; Oil and POPs Research Group, Korea Institute of Ocean Science and Technology (KIOST), Geoje, 53201, South Korea; Marine Environmental and Climate Research Division, Korea Institute of Ocean Science and Technology (KIOST), Busan, 49111, South Korea
推荐引用方式 GB/T 7714	Jeong H.,Choi J.Y.,Lim J.,et al. Characterization of the contribution of road deposited sediments to the contamination of the close marine environment with trace metals: Case of the port city of Busan (South Korea)[J],2020,161.
APA	Jeong H.,Choi J.Y.,Lim J.,Shim W.J.,Kim Y.O.,&Ra K..(2020).Characterization of the contribution of road deposited sediments to the contamination of the close marine environment with trace metals: Case of the port city of Busan (South Korea).Marine Pollution Bulletin,161.
MLA	Jeong H.,et al."Characterization of the contribution of road deposited sediments to the contamination of the close marine environment with trace metals: Case of the port city of Busan (South Korea)".Marine Pollution Bulletin 161(2020).