| 应用标准化方法评价攀枝花地区表层土壤的重金属污染 |
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| 引用本文： | 滕彦国,倪师军,庹先国,张成江.应用标准化方法评价攀枝花地区表层土壤的重金属污染[J].土壤学报,2003,40(3):374-379. |
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| 作者姓名： | 滕彦国 倪师军 庹先国 张成江 |
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| 作者单位： | [1]北京师范大学环境科学研究所，北京100875 [2]成都理工大学，成都610059 [3]成都理工大学，成都610059；中国地质大学，北京100083 |
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| 基金项目： | 中国博士后科学基金、教育部跨世纪优秀人才基金、四川省青年科技基金资助 |
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| 摘 要： | 应用标准化方法建立了攀枝花地区土壤环境地球化学基线模型，在此基础上，评价了表层土壤的重金属污染状况。结果表明：该区Cd没有污染，Co、Cr、Ni、Pb为轻微污染，As、Zn以轻微污染到中度污染为主，污染程度较高的地区主要分布在工矿区。
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| 关 键 词： | 标准化方法 攀技花地区 表层土壤 重金属污染 环境污染评价 |
| 收稿时间： | 2001/8/21 0:00:00 |
| 修稿时间： | 2001年8月21日 |
APPLICATION OF A NORMALIZATION PROCEDURE IN ASSESSING HEAVY METAL POLLUTION IN TOPSOIL, PANZHIHUA REGION |
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| Teng Yan-guo,Ni Shi-jun,Tuo Xian-guo and Zhang Cheng-jiang.APPLICATION OF A NORMALIZATION PROCEDURE IN ASSESSING HEAVY METAL POLLUTION IN TOPSOIL, PANZHIHUA REGION[J].Acta Pedologica Sinica,2003,40(3):374-379. |
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| Authors: | Teng Yan-guo Ni Shi-jun Tuo Xian-guo and Zhang Cheng-jiang |
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| Institution: | Institute of Environmental Science, Beijing Normal University, Beijing 100875, China;Chengdu University of Technology, Chengdu 610059, China;Chengdu University of Technology, Chengdu 610059, China;China University of Geosciences, Beijing 100083, China;Chengdu University of Technology, Chengdu 610059, China |
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| Abstract: | The model of soil environmental geochemical baseline was built by application a normalization procedure.Based on the baseline model and the normalization procedure, the authors assessed heavy metal pollution in Panzhihua region.The results showed heavy metal pollution in Panzhihua region characterized as follow: a.Cd was uncontaminated; b.Co, Cr, Ni, Pb were slightly contaminated; c.As and Zn were slightly to moderately contaminated; d.heavy metal pollut ion mainly distributed in industrial and mining area. |
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| Keywords: | Normalization procedure Environmental pollution assessment Heavy metal Topsoil Panzhihua Region |
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