DOI: 10.1016/j.marpolbul.2016.01.046
Scopus记录号: 2-s2.0-84957900469
论文题名: Trace metal contamination in surface sediments of intertidal zone from Qinhuangdao, China, revealed by geochemical and magnetic approaches: Distribution, sources, and health risk assessment
作者: Zhu Z. ; Xue J. ; Deng Y. ; Chen L. ; Liu J.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2016
卷: 105, 期: 1 起始页码: 422
结束页码: 429
语种: 英语
英文关键词: Coastal sediments
; Health risk
; Magnetic susceptibility
; Trace metals
Scopus关键词: Geochemistry
; Health
; Health risks
; Magnetic susceptibility
; Magnetism
; Marine pollution
; Metals
; Principal component analysis
; Risk assessment
; Sediments
; Surficial sediments
; Coastal environments
; Coastal sediments
; Enrichment factors
; Noncarcinogenic risk
; Pollution load indices
; Potential health risks
; Trace metal
; Trace metal contaminations
; Trace elements
; trace metal
; heavy metal
; metal
; trace element
; water pollutant
; coastal sediment
; health risk
; intertidal environment
; magnetic susceptibility
; risk assessment
; sediment chemistry
; sediment pollution
; trace metal
; Article
; China
; concentration (parameters)
; contamination
; environmental exposure
; environmental impact assessment
; geochemistry
; hazard assessment
; health hazard
; human impact (environment)
; ingestion
; inhalation
; intertidal zone
; magnetism
; principal component analysis
; sediment
; analysis
; chemistry
; environmental monitoring
; human
; risk assessment
; sediment
; water pollutant
; China
; Environmental Monitoring
; Geologic Sediments
; Humans
; Metals
; Metals, Heavy
; Risk Assessment
; Trace Elements
; 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: Based on geochemical and magnetic approaches, the distribution, sources, and health risk of trace metals in surface sediments from a seashore tourist city were investigated. A significant correlation was found between magnetic susceptibility (χ) and trace metals, which suggested that levels of trace metals in the sediments can be effectively depicted by the magnetic approach. The spatial distribution of χ and trace metals matched well with the city layout with relatively higher values being found in the port and busy tourist areas. This result, together with enrichment factors (EFs) and Tomlinson pollution load index (PLI) of metals, suggested that the influence of human activities on the coastal environment was noticeable. Principal component analysis (PCA) indicated that trace metals in the sediments were derived from both anthropogenic and natural sources. Noncarcinogenic risk assessment showed that there was no potential health risk of exposure to metals by means of ingestion or inhalation. © 2016 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/87113
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: State Key Laboratory of Biogeology and Environmental Geology, China University of Geosciences, Wuhan, China; School of Earth Sciences, China University of Geosciences, Wuhan, China
Recommended Citation:
Zhu Z.,Xue J.,Deng Y.,et al. Trace metal contamination in surface sediments of intertidal zone from Qinhuangdao, China, revealed by geochemical and magnetic approaches: Distribution, sources, and health risk assessment[J]. Marine Pollution Bulletin,2016-01-01,105(1)