| 应用地积累指数法评价南通市内河沉积物中重金属污染 |
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| 引用本文： | 张琪,刘媛媛,陈敏,耿建生.应用地积累指数法评价南通市内河沉积物中重金属污染[J].干旱环境监测,2012(1):28-31. |
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| 作者姓名： | 张琪 刘媛媛 陈敏 耿建生 |
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| 作者单位： | 南通市环境监测中心站,江苏南通226006 |
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| 摘 要： | 对南通市51个沉积物样品中重金属Cu、Pb、Cr、Hg、As、Cd的质量浓度进行了测试,并用地积累指数法评价了河流沉积物的重金属污染。结果表明:南通市沉积物重金属基本上未受污染,只有元素As受到轻度污染。
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| 关 键 词： | 地积累指数 沉积物 重金属污染 |
Evaluated on Heavy Metal Pollution of Inland River Sediment in Nantong City by Accumulation Index Method |
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| ZHANG Qi,LIU Yuan-yuan,CHEN Min,GENG Jian-sheng.Evaluated on Heavy Metal Pollution of Inland River Sediment in Nantong City by Accumulation Index Method[J].Arid Environmental Monitoring,2012(1):28-31. |
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| Authors: | ZHANG Qi LIU Yuan-yuan CHEN Min GENG Jian-sheng |
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| Institution: | (Nantong Environmental Monitoring Station,Nantong Jiangsu 226006,China) |
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| Abstract: | The 51 sediment samples of Cu,Pb,Cr,Hg,As,Cd from Nantong City,tested heavy metal concentration,and evaluated the heavy metal pollution of river sediments by land accumulation index.The results showed that： Nantong City,sediment is basically non-heavy metal contamination,only the elements arsenic light pollution. |
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| Keywords: | accumulation index sediments heavy metal pollution |
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