| 探讨适用于河流沉积物重金属污染程度的评价方法 |
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| 引用本文： | 陈鑫,刘京,李东一,刘允.探讨适用于河流沉积物重金属污染程度的评价方法[J].环境科学动态,2014(3):37-40. |
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| 作者姓名： | 陈鑫 刘京 李东一 刘允 |
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| 作者单位： | 中国环境监测总站,北京100012 |
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| 基金项目： | 环境保护部公益性行业科研专项（20100940） |
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| 摘 要： | 本文使用地累积指数法和潜在生态危害指数法两种方法对同一区域五条河流的沉积物中重金属的测定结果进行了评价和比较,提出了将河流沉积物中重金属的监测纳入我国地表水常规监测的意见和建议.
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| 关 键 词： | 沉积物 重金属 评价 地累积指数 潜在生态危害指数 |
Discussion on the Suitable Evalution Method for River Sediment of Heavy Mental Pollution |
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| CHEN Xin,LIU Jing,LI Dongyi,LIU Yun.Discussion on the Suitable Evalution Method for River Sediment of Heavy Mental Pollution[J].Environmental Science Trends,2014(3):37-40. |
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| Authors: | CHEN Xin LIU Jing LI Dongyi LIU Yun |
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| Institution: | (China National Environmental Monitoring Centre, Beijing 100012) |
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| Abstract: | Two evaluation methods geoaccumulation index and potential ecological risk index were introduced in this article. The sediments in five rivers at the same area were evaluated and compared by these two evaluation methods for heavy metal determination. The results indicated that surface water routine monitoring should be widened to include river sediments monitoring in our country. |
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| Keywords: | sediment heavy metal evaluate geoaccumulation index potential ecological risk index |
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