| 湖南湘潭市土壤重金属污染调查与评价 |
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| 引用本文： | 息朝庄,戴塔根,张惠军,刘悟辉.湖南湘潭市土壤重金属污染调查与评价[J].水土保持通报,2008,28(3):133-137. |
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| 作者姓名： | 息朝庄 戴塔根 张惠军 刘悟辉 |
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| 作者单位： | 中南大学,地学与环境工程学院,湖南,长沙,410083 |
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| 基金项目： | 国土资源部地质调查项目 |
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| 摘 要： | 对湘潭市土壤、不同土地利用类型及不同土壤类型土壤重金属Cu,Pb,zn,Cd,Cr,Hg,As污染现状进行了调查和分析.结果表明,湘潭市54个样本中镉、汞2种重金属属于重污染;铜、锌属于中污染;铬属于轻度污染;铅、砷属于尚清洁区.不同土地利用类型土壤中镉、汞污染严重,介于重污染与中污染之间,铅属清洁区或尚清洁区,其余介于轻度污染与尚清洁区之间.不同类型土壤中镉、汞污染严重,属重污染,锌属中污染,铅属清洁区或尚清洁区,其余介于轻度污染与尚清洁区之间.总之,湘潭市镉、汞污染严重,污染可能由工业三废、汽车尾气、化肥和污水灌溉造成的.
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| 关 键 词： | 土壤 重金属 污染 湘潭市 湖南 湘潭市 土壤中镉 重金属污染调查 评价 City Xiangtan Heavy Metals Soil Pollution Assessment 污水灌溉 化肥 汽车尾气 工业三废 不同土壤类型 严重 汞污染 清洁区 轻度污染 |
| 收稿时间： | 2007/10/11 0:00:00 |
| 修稿时间： | 2007/12/19 0:00:00 |
Investigation and Assessment on Pollution of Soil Heavy Metals in Xiangtan City |
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| XI Chao-zhuang,DAI Ta-gen,ZHANG Hui-jun and LIU Wu-hui.Investigation and Assessment on Pollution of Soil Heavy Metals in Xiangtan City[J].Bulletin of Soil and Water Conservation,2008,28(3):133-137. |
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| Authors: | XI Chao-zhuang DAI Ta-gen ZHANG Hui-jun and LIU Wu-hui |
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| Institution: | XI Chao-zhuang,DAI Ta-gen,ZHANG Hui-jun,LIU Wu-hui (School of Geosciences , Environmental Engineering,Central South University,Changsha,Hunan 410083,China) |
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| Abstract: | The pollution status of soil heavy metals(Cu,Pb,Zn,Cd,Cr,Hg,and As) under different landuse types and different soil types in Xiangtan City was investigated.Results showed that for the 54 samples,pollution by Cd and Hg was in a heavy stage,pollution by Cu and Zn reached a moderate stage,pollution by Cr was in a light stage,and pollution by Pb and As were still in a proximity clean zone.For different landuse types,pollution by Cd and Hg was most serious,which was between medium and heavy pollution stages,pol... |
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| Keywords: | soil heavy metal pollution Xiangtan City |
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