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DOI	10.1016/j.marpolbul.2020.111724
	Source identification and implications of heavy metals in urban roads for the coastal pollution in a beach town; Busan; Korea
	Choi J.Y.; Jeong H.; Choi K.-Y.; Hong G.H.; Yang D.B.; Kim K.; Ra K.
发表日期	2020
ISSN	0025326X
卷号	161
英文摘要	Heavy metals in the sediments of urban roads (RDS), storm drains (SDS), and marine areas (MS) were investigated to assess road pollution in a beach town adjacent to the coast in Busan and identify their relationships with the marine environment. RDS were considerably polluted with Zn, Cu, Cr, and Pb, with mean concentrations of 1090, 178, 171, and 199 mg/kg, respectively. MS were severely contaminated with Zn and Cu, exceeding the effects range median (ERM; Cu = 270, Zn = 410 mg/kg). PCA and HCA identified tire and brake wear in RDS as the major sources of Zn, Pb, Cu, and Cd, and that high levels of Zn, Cu, and Pb in RDS originating from traffic activities contaminated MS through the urban storm drain system. The results suggested that traffic-originated metals in RDS are potential pollutants in coastal environments, and further studies on their fate and management should be conducted. © 2020 Elsevier Ltd
英文关键词	Busan; Coastal pollution; Heavy metal; Road-deposited sediment (RDS); Tire and road wear particles (TRWP); Urban drainage system
语种	英语
scopus关键词	Beaches; Heavy metals; Storm sewers; Storms; Coastal environments; Coastal pollution; Marine environment; Mean concentrations; Road pollutions; Source identification; Storm drain system; Traffic activities; Marine pollution; chromium; copper; heavy metal; lead; zinc; concentration (composition); heavy metal; marine pollution; point source pollution; sediment pollution; urban drainage; Article; chemical analysis; concentration (parameter); Korea; marine environment; sea pollution; seashore; sediment; traffic; urban area; 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/148463
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 10 Technology (UST), Daejeon, 34113, South Korea
推荐引用方式 GB/T 7714	Choi J.Y.,Jeong H.,Choi K.-Y.,et al. Source identification and implications of heavy metals in urban roads for the coastal pollution in a beach town; Busan; Korea[J],2020,161.
APA	Choi J.Y..,Jeong H..,Choi K.-Y..,Hong G.H..,Yang D.B..,...&Ra K..(2020).Source identification and implications of heavy metals in urban roads for the coastal pollution in a beach town; Busan; Korea.Marine Pollution Bulletin,161.
MLA	Choi J.Y.,et al."Source identification and implications of heavy metals in urban roads for the coastal pollution in a beach town; Busan; Korea".Marine Pollution Bulletin 161(2020).