| 模糊综合评判在土壤环境质量评价中的应用 |
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| 引用本文： | 尹君,肖崇彬.模糊综合评判在土壤环境质量评价中的应用[J].河北农业大学学报,1993,16(1):29-32. |
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| 作者姓名： | 尹君 肖崇彬 |
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| 作者单位： | 河北农业大学农学系
(尹君)，河北农业大学农学系(肖崇彬) |
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| 摘 要： | 本文应用综合评判法,对秦皇岛市抚宁县土壤环境质量进行评价。以常见的7种重金属元素作为评价因子,土壤中重金属元素含量与评价标准的比值作为权重,根据综合评判模型,进行一系列复合运算,得到评判结果。评判结果与抚宁县实际污染情况吻合。因此,把模糊数学综合评判法应用于土壤环境质量评价上是可行的。
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| 关 键 词： | 模糊数学 综合评判 土壤 环境质量 |
Application of Fuzzy Comprehensive Assessment in Soli Environmental Quality Assessment |
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| Yin Jun Xiao Chongbin.Application of Fuzzy Comprehensive Assessment in Soli Environmental Quality Assessment[J].Journal of Agricultural University of Hebei,1993,16(1):29-32. |
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| Authors: | Yin Jun Xiao Chongbin |
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| Abstract: | In this paper,soil quality of Funing County,OinhuangdaoCity was assessed by applying the method of comprehensive assessmentSeven conventional heavy metal elements have been regarded as assessablefactors.The weighting is the ratio of the amount of individual heavyelementin soil divdided by assessable standard.Based on the model ofcomprehensive assessment,the result of assessment can be obtained byoperating serial complex.The result is consistent with the pollutedcircumstances of Funing County.So the application of fuzzy mathematicscomprehensive assessment in soil environmental quality is feasible. |
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| Keywords: | fuzzy mathematics comprehensive assessment soil environmental quality |
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