| 某河沉积物中铅镉污染分布特征及生态风险评价 |
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| 引用本文： | 李晶晶,赵小学,高健磊,李贝,顾燕. 某河沉积物中铅镉污染分布特征及生态风险评价[J]. 中国环境监测, 2013, 29(3): 91-93 |
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| 作者姓名： | 李晶晶 赵小学 高健磊 李贝 顾燕 |
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| 作者单位： | 郑州大学水利与环境学院, 河南 郑州 450002;济源市环境监测站, 河南 济源 454650;郑州大学水利与环境学院, 河南 郑州 450002;郑州大学水利与环境学院, 河南 郑州 450002;郑州大学水利与环境学院, 河南 郑州 450002 |
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| 基金项目： | 重金属污染防治专项资金 |
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| 摘 要： | 测定某河6个监测点位表层和2个垂直点位沉积物中铅、镉含量,研究其分布特征和主要来源,运用地累积指数和Hakanson潜在生态危害指数对其污染状况进行了评价。
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| 关 键 词： | 沉积物 重金属 分布特征 潜在生态危害 |
| 收稿时间： | 2011-08-25 |
| 修稿时间： | 2011-10-24 |
Pollution Distribution Character of Lead and Cadmium and Its Potential Ecological Assess in a River |
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| LI Jing-jing,ZHAO Xiao-xue,GAO Jian-lei,LI Bei and GU Yan. Pollution Distribution Character of Lead and Cadmium and Its Potential Ecological Assess in a River[J]. Environmental Monitoring in China, 2013, 29(3): 91-93 |
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| Authors: | LI Jing-jing ZHAO Xiao-xue GAO Jian-lei LI Bei GU Yan |
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| Affiliation: | The Colledge of Water and Environment, Zhengzhou University, Zhengzhou 450002, China;Environmental Monitoring Station of Jiyuan, Jiyuan 454650, China;The Colledge of Water and Environment, Zhengzhou University, Zhengzhou 450002, China;The Colledge of Water and Environment, Zhengzhou University, Zhengzhou 450002, China;The Colledge of Water and Environment, Zhengzhou University, Zhengzhou 450002, China |
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| Abstract: | The content of heavy mental lead and cadmium in a river were determined at six monitoring location and two vertical location. The distribution character of heavy mental lead and cadmium and its source were researched, and its state of pollution were assessed by using the geo-acculmulation index and Hakanson potential ecological index. |
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| Keywords: | sediment heavy mental distribution character potential ecological risk |
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