DOI: 10.1016/j.marpolbul.2014.03.041
Scopus记录号: 2-s2.0-84901987422
论文题名: Distribution and source of heavy metals in the surface sediments from the near-shore area, north Jiangsu Province, China
作者: Xu G. ; Liu J. ; Pei S. ; Kong X. ; Hu G.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2014
卷: 83, 期: 1 起始页码: 275
结束页码: 281
语种: 英语
英文关键词: Distribution
; Heavy metals
; Near-shore area
; North Jiangsu Province
; Source
; Surface sediments
Scopus关键词: Grain size and shape
; Heavy metals
; Lead
; River pollution
; Surficial sediments
; Zinc
; Distribution
; Jiangsu province
; Nearshores
; Source
; Surface sediments
; Coastal engineering
; arsenic
; cadmium
; cesium 137
; copper
; heavy metal
; lead
; lead 210
; zinc
; aluminum
; cesium
; heavy metal
; lead
; water pollutant
; cesium
; coastal sediment
; copper
; geoaccumulation
; grain size
; heavy metal
; lead
; nearshore environment
; pollutant source
; sediment pollution
; zinc
; article
; chemical analysis
; China
; geographic distribution
; pollution monitoring
; sea pollution
; seashore
; sediment
; analysis
; chemistry
; environmental monitoring
; river
; sediment
; water pollutant
; water pollution
; China
; Jiangsu
; Shandong
; Yellow River Delta
; Aluminum
; Cesium Radioisotopes
; China
; Environmental Monitoring
; Geologic Sediments
; Lead Radioisotopes
; Metals, Heavy
; Rivers
; Water Pollutants, Chemical
; Water Pollution, Chemical
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: Samples of surface sediment and vibrocore were collected in the near-shore area of north Jiangsu Province for grain size, elements, 210Pbexcess and 137Cs analyses. In our study area, the diversity of metal concentration was controlled not by the grain size, but by the source. The element content of the old Yellow River Delta was used as baseline for our study area. Geoaccumulation indexes indicate that no station was polluted by Cu, Pb, Zn and As, but the Igeo values of As were close to zero in some stations. Slight pollution caused by Cd was observed in some stations. Correlation and enrichment factors suggest that Cu, Pb and Zn are lithogenic in origin, while As and Cd are mixed in origin. Especially, in some polluted stations Cd was obviously anthropogenic in origin. © 2014 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/85495
Appears in Collections: 过去全球变化的重建 全球变化的国际研究计划
There are no files associated with this item.
作者单位: Key Laboratory of Marine Hydrocarbon Resources and Environment Geology, Ministry of Land and Resources, Qingdao 266071, China; Qingdao Institute of Marine Geology, Qingdao 266071, China; Key Laboratory of Coastal Wetland Biogeosciences, China Geologic Survey, Qingdao Institute of Marine Geology, Qingdao 266071, China
Recommended Citation:
Xu G.,Liu J.,Pei S.,et al. Distribution and source of heavy metals in the surface sediments from the near-shore area, north Jiangsu Province, China[J]. Marine Pollution Bulletin,2014-01-01,83(1)