| 城市路边沉积物中Pb、Cu污染调查与评价 |
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| 引用本文： | 王学松,秦 勇.城市路边沉积物中Pb、Cu污染调查与评价[J].环境监测管理与技术,2004,16(3):14-16. |
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| 作者姓名： | 王学松 秦 勇 |
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| 作者单位： | 1. 淮海工学院化学工程系,江苏,连云港,222005
2. 中国矿业大学资源与环境科学学院,江苏,徐州,221008 |
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| 摘 要： | 对连云港市商业区路边沉积物中Pb和Cu的含量及污染程度进行了调查。结果表明，连云港市商业区路边沉积物中Pb的算术平均值为97．24mg／kg。是我国A层土壤算术平均值的3．7倍，沉积物中Cu的算术平均值为49．99mg／kg。是我国A层土壤算术平均值的2．24倍；沉积物中Cu含量分布变异性比Pb含量高。地累积指数的评价结果表明，沉积物中Pb比Cu污染严重。
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| 关 键 词： | 沉积物 污染物 环境评价 Pb Cu 土壤评价 评价方法 |
| 文章编号： | 1006-2009(2004)03-0014-03 |
| 修稿时间： | 2003年10月8日 |
Pollution Investigation and Evaluation of Pb、Cu in Sediment of Urban Roads |
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| WANG Xue-song,QIN Yong.Pollution Investigation and Evaluation of Pb、Cu in Sediment of Urban Roads[J].The Administration and Technique of Environmental Monitoring,2004,16(3):14-16. |
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| Authors: | WANG Xue-song QIN Yong |
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| Institution: | WANG Xue-song~1,QIN Yong~2 |
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| Abstract: | Pollution investigation and evaluation of Pb?Cu in sediment near urban roads was done in Lianyungang. The arithmetic mean of Pb was 97.24 mg/kg, was 3.7 times of A kind soil's arithmetic mean. For Cu, was 49.99 mg/kg, 2.24 times. The concentration distribution variation of Cu was greater than Pb, and indicated that the pollution of Pb was heavier than Cu. |
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| Keywords: | Sediment near roads Pb Cu Pollution Investigation Evaluation |
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