| 哈尔滨市东郊菜地土壤重金属环境质量评价 |
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| 引用本文： | 王春光,张思冲,辛蕊,罗娇赢,周晓聪.哈尔滨市东郊菜地土壤重金属环境质量评价[J].中国农学通报,2010,26(2):262-266. |
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| 作者姓名： | 王春光 张思冲 辛蕊 罗娇赢 周晓聪 |
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| 作者单位： | 1. 哈尔滨师范大学地理科学学院,哈尔滨,150080
2. 哈尔滨市环境监测中心站,哈尔滨,150076 |
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| 基金项目： | 黑龙江省科技厅科技攻关计划项目"哈尔滨市城郊菜地土壤重金属污染及其环境效应研究"，哈尔滨市科技局科技创新人才专项资金"哈尔滨市城市化土壤重金属污染及修复技术研究"，哈尔滨师范大学科技发殿预研项目"东北老工业基地城市化土壤重金属污染研究" |
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| 摘 要： | 以哈尔滨市东郊菜地土壤为研究对象,经过野外调查和室内分析对哈尔滨市东郊菜地土壤重金属As、Pb、Zn、Ni、Cr、Cd的总量进行分析测定。采用内梅罗综合污染指数法及模糊数学综合评价法进行土壤重金属污染综合评价。结果表明:单因子污染指数小于1,属于土壤未污染;综合污染指数为0.505,污染等级为安全,污染水平为清洁;模糊数学综合评价结果也表明土壤污染等级为清洁。
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| 关 键 词： | 公路 公路 水土流失 措施 |
| 收稿时间： | 2009-08-20 |
| 修稿时间： | 2009-09-11 |
Heavy Metal Environmental Assessment of Soil in East Suburb of Harbin |
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| Wang Chunguang,Zhang Sichong,Xin Rui,Luo Jiaoying,Zhou Xiaocong.Heavy Metal Environmental Assessment of Soil in East Suburb of Harbin[J].Chinese Agricultural Science Bulletin,2010,26(2):262-266. |
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| Authors: | Wang Chunguang Zhang Sichong Xin Rui Luo Jiaoying Zhou Xiaocong |
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| Institution: | Wang Chunguang1,Zhang Sichong1,Xin Rui1,Luo Jiaoying1,Zhou Xiaocong 2(1College of Geographical Sciences,Harbin Normal University,Harbin 150080,2Harbin Environmental Monitoring Station,Harbin 150076) |
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| Abstract: | In this paper,the total content of heavy metals（As、Pb、Zn、Ni、Cr、Cd） in the vegetable soil of the east suburb of Harbin was investigated and determined by field investigation and laboratory analysis.The paper introduced Nemerow integrated index and Fuzzy mathematics comprehensive evaluation method to evaluate the soils.The results showed that the single factor pollution index was less than 1,which indicated the soils were not polluted by heavy metals;the integrated pollution index was 0.505,which indicated that pollution degree was safe,pollution level was clean;the fuzzy mathematical comprehensive evaluation result also indicated that the pollution grade was safe. |
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| Keywords: | Harbin vegetable soil heavy metals Nemerow integrated index fuzzy mathematics evaluation |
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