Spatial distribution and pollution evaluation of heavy metals in Yangtze estuary sediment
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- 作者：Ruimin Liu ; liurm@bnu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Cong Men ; Yongyan Liu ; Wenwen Yu ; Fei Xu ; Zhenyao Shen
- 关键词：Heavy metals ; Yangtze River estuary ; Spatial distribution ; Ecological risk assessment ; Geographic information system
- 刊名：Marine Pollution Bulletin
- 出版年：2016
- 出版时间：15 September 2016
- 年：2016
- 卷：110
- 期：1
- 页码：564-571
- 全文大小：1649 K
文摘
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Contamination level and Igeo were analyzed combined with geostatistics and GIS.
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The concentrations of most metals increased from inner-region to adjacent sea.
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Mn was of the severest pollutant considering the fractions based on Tucker 3.