globalchange  > 过去全球变化的重建
DOI: 10.1016/j.marpolbul.2015.09.045
Scopus记录号: 2-s2.0-84957106869
论文题名:
Monitoring of trace metals in coastal sediments around Korean Peninsula
作者: Hwang D.-W.; Kim S.-G.; Choi M.; Lee I.-S.; Kim S.-S.; Choi H.-G.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2016
卷: 102, 期:1
起始页码: 230
结束页码: 239
语种: 英语
英文关键词: Geoaccumulation index ; Korea ; Sediment ; Sediment quality guidelines ; Trace metal
Scopus关键词: Cadmium ; Copper ; Metals ; Sedimentology ; Trace elements ; Zinc ; Geo-accumulation index ; Geochemical cycles ; Industrial complex ; Korea ; Metal concentrations ; Sediment quality guidelines ; Temporal variation ; Trace metal ; Sediments ; coastal sediment ; concentration (composition) ; geoaccumulation index ; pollution monitoring ; spatial distribution ; temporal variation ; trace metal ; city ; human ; industrialization ; major clinical study ; monitoring ; practice guideline ; seashore ; sediment ; urbanization ; analysis ; chemistry ; environmental monitoring ; sediment ; South Korea ; water pollutant ; Korea ; heavy metal ; water pollutant ; Environmental Monitoring ; Geologic Sediments ; Metals, Heavy ; Republic of Korea ; Water Pollutants, Chemical
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science ; Earth and Planetary Sciences: Oceanography ; Environmental Science: Pollution
英文摘要: Spatial distributions and temporal variations of trace metals in Korean coastal sediments were investigated by determining seven metals (As, Cd, Cr, Cu, Hg, Pb, and Zn) in sediment collected from 71 stations between 2004 and 2010 (n = 491). High metal concentrations were found in the southeastern coast, where there are many cities and industrial complexes, indicating that metal concentrations in Korean coastal sediment are significantly influenced by human activities associated with urbanization and industrialization. However, metal concentrations in sediment did not markedly vary temporally, which was because the coast is managed sustainably and because of the characteristics of the sediment environments. Based on the sediment quality guidelines and geoaccumulation index, Korean coastal sediments are practically unpolluted with Cd, Cr, Cu, Hg, Pb and Zn but moderately polluted with As. More intensive monitoring is required to determine the potential As sources and to understand the As geochemical cycles in Korean coastal sediments. © 2015 Elsevier Ltd.
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/87306
Appears in Collections:过去全球变化的重建
全球变化的国际研究计划

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作者单位: Marine Environment Research Division, National Institute of Fisheries Science, Busan, South Korea; Marine Environment Monitoring Team, Korea Marine Environment Management Corporation, Busan, South Korea

Recommended Citation:
Hwang D.-W.,Kim S.-G.,Choi M.,et al. Monitoring of trace metals in coastal sediments around Korean Peninsula[J]. Marine Pollution Bulletin,2016-01-01,102(1)
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