DOI: 10.1016/j.marpolbul.2015.09.028
Scopus记录号: 2-s2.0-84955185054
论文题名: Heavy metals distribution and environmental quality assessment for sediments off the southern coast of the Shandong Peninsula, China
作者: Liu S. ; Zhang Y. ; Bi S. ; Zhang X. ; Li X. ; Lin M. ; Hu G.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2015
卷: 100, 期: 1 起始页码: 483
结束页码: 488
语种: 英语
英文关键词: Environmental assessment
; Heavy metals
; Sediment
; The southern coast of the Shandong Peninsula
Scopus关键词: Cadmium
; Coastal engineering
; Copper
; Heavy metals
; Lead
; Marine pollution
; Pollution
; Sediments
; Surficial sediments
; Water pollution
; Distribution characteristics
; Element distribution
; Environmental assessment
; Environmental quality assessment
; Heavy metals pollution
; Integrated assessment
; Metals distribution
; Shandong Peninsula
; River pollution
; arsenic
; cadmium
; chromium
; copper
; heavy metal
; lead
; mercury
; zinc
; heavy metal
; mercury
; water pollutant
; coastal sediment
; coastal water
; environmental assessment
; environmental quality
; heavy metal
; sediment pollution
; agriculture
; Article
; China
; coastal waters
; domestic waste
; human impact (environment)
; industrial waste
; particle size
; qualitative analysis
; river
; sediment
; sediment transport
; tide
; analysis
; environmental monitoring
; sediment
; water pollutant
; water pollution
; China
; Jiaozhou Bay
; Shandong
; Shandong Peninsula
; China
; Environmental Monitoring
; Geologic Sediments
; Mercury
; 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: A systematic study was conducted on the distribution characteristics of heavy metals and on associated influencing factors in sediments off the southern coast of the Shandong Peninsula, China, based on the results of a heavy metals analysis on 157 surface sediment samples from coastal waters of the study area and on 46 samples from surrounding rivers flowing into the sea. An environmental quality assessment of heavy metals was performed using the Nemerow index. The results show that the distribution characteristics of sediment heavy metals in coastal waters outside of Qingdao can be divided into three classes: (1) Class I - Cr, Cu and Zn, with high-value areas extending from the northeast to the southwest in a banded or tongue-like pattern; (2) Class II - As, Cd and Pb, with high-value areas mainly distributed off the southeastern coast of Mt. Lao; and (3) Class III - Hg only, with high-value areas mainly in the northern area of Jiaozhou Bay. Integrated assessment based on the Nemerow index reveals that heavy metals pollution has occurred in surface sediments in a number of coastal water areas outside of Qingdao. This pollution is mainly found off the southeastern coast of Mt. Lao and in the northeastern section of Jiaozhou Bay. Results show that grain size of surface sediments, surrounding rivers and human activities are the main reasons for the element distribution pattern. © 2015 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/85900
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: The Key Laboratory of Marine Hydrocarbon Resources and Environment Geology, Ministry of Land and Resources, China, 62 South Fuzhou Road, Qingdao, China; Qingdao Institute of Marine Geology, 62 South Fuzhou Road, Qingdao, China; Geo-engineering investigation institute of Xiamen, China, 192 West Lianqian Road, Xiamen, China; Shijiazhuang University of Economics, China, 136 East Huaian Road, Shijiazhuang, China; Geophysical Exploration Academy of China Metallurgical Geology Bureau, China, 139 North Yangguang Street, Baoding, China
Recommended Citation:
Liu S.,Zhang Y.,Bi S.,et al. Heavy metals distribution and environmental quality assessment for sediments off the southern coast of the Shandong Peninsula, China[J]. Marine Pollution Bulletin,2015-01-01,100(1)