| 黄浦江沉积物污染及潜在生态风险评价初步研究 |
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| 引用本文： | 程祥圣,刘汉奇,张昊飞,张勇.黄浦江沉积物污染及潜在生态风险评价初步研究[J].生态环境,2006,15(4):682-686. |
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| 作者姓名： | 程祥圣 刘汉奇 张昊飞 张勇 |
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| 作者单位： | 国家海洋局东海环境监测中心,上海,200137 |
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| 基金项目： | 国家高科技研究发展计划(863计划)项目(2003AA131160-01) |
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| 摘 要： | 采用Hakanson生态风险指数法对黄浦江沉积物样品中PCB、Hg、Cd、As、Cu、Pb、Cr和Zn等8个污染要素进行了分析,对其污染程度和潜在的生态风险进行了评价。结果表明,黄浦江污染程度和潜在生态风险为中等。从总的污染程度来看,黄浦江各污染物对生态风险影响程度由大到小的顺序为:Hg,Cd,PCB,As,Cu,Pb,Zn,Cr。
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| 关 键 词： | 黄浦江 沉积物 污染 潜在生态风险 |
| 文章编号： | 1672-2175（2006）04-0682-05 |
| 收稿时间： | 2005-12-21 |
| 修稿时间： | 2005年12月21 |
Potential ecological risk of sediment pollution in Huangpu River |
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| CHENG Xiangsheng,LIU Hanqi,ZHANG Haofei,ZHANG Yong.Potential ecological risk of sediment pollution in Huangpu River[J].Ecology and Environmnet,2006,15(4):682-686. |
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| Authors: | CHENG Xiangsheng LIU Hanqi ZHANG Haofei ZHANG Yong |
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| Institution: | East China Sea Monitoring Center, State Oceanic Administration, Shanghai 200137, China |
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| Abstract: | Eight pollutants including PCB,Hg,Cd,As,Cu,Pb,Cr and Zn of 30 sediment samples from Huangpu River were analyzed.The potential ecological risk and pollution degree were evaluated using Hakanson's ecological risk index.The results showed that the ecological risk degree of the pollutants in Huangpu River is as the following order:Hg>Cd>PCB>As>Cu>Pb >Zn>Cr. |
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| Keywords: | Huangpu River sediment pollution potential ecological risk |
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