| 贵阳市中心城区土壤重金属污染现状及其评价 |
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| 引用本文： | 余菲,肖玲,康苗苗,纪芙蓉,朱艳.贵阳市中心城区土壤重金属污染现状及其评价[J].城市环境与城市生态,2011(3):5-8. |
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| 作者姓名： | 余菲 肖玲 康苗苗 纪芙蓉 朱艳 |
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| 作者单位： | 陕西师范大学旅游与环境学院; |
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| 基金项目： | 国家自然科学基金项目(3937055,39670586); 陕西省软科学项目(2003KR02) |
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| 摘 要： | 以贵阳市中心城区五大功能区(工业区、商业区、行政区、文教区、居民区)的土壤为对象,研究土壤中重金属(Hg、As、Cu、Cr和Zn)污染的特征,采用单因子污染指数和内梅罗(N.L.Neiow)综合污染指数法对土壤重金属污染现状进行了检测与初步评价,Hakanson潜在生态危害指数评价法评价了土壤重金属的潜在生态危害,其结...
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| 关 键 词： | 重金属污染 城市土壤 功能区 土壤环境质量评价 潜在生态危害 |
Heavy Metal Pollution and Its Assessment in Urban Soil of Guiyang City |
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| YU Fei,XIAO Ling,KANG Miao-miao,JI Fu-rong,ZHU Yan.Heavy Metal Pollution and Its Assessment in Urban Soil of Guiyang City[J].Urban Environment & Urban Ecology,2011(3):5-8. |
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| Authors: | YU Fei XIAO Ling KANG Miao-miao JI Fu-rong ZHU Yan |
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| Institution: | (College of Tourism and Environmental Sciences,Shaanxi Normal University,Xi′an 710062,China) |
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| Abstract: | At the five functional areas in Guiyang City,namely,industrial,commercial,administrative,cultural and educational as well as residential areas,the heavy metal pollution in soil was tested and evaluated with the pollution index method.The potential ecological hazard from the heavy metal pollution was assessed with potential ecological hazard index method by Hakanson.The result indicated that the contents of heavy metals in soil in the central city were quite different,the contents of heavy metals in the indu... |
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| Keywords: | heavy metal pollution urban soil functional zone assessment of soil environment quality potential ecological hazard |
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