| 多元统计分析在河流污染状况综合评价中的应用 |
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| 引用本文： | 王晓鹏. 多元统计分析在河流污染状况综合评价中的应用[J]. 系统工程理论与实践, 2001, 21(9): 118-123. DOI: 10.12011/1000-6788(2001)9-118 |
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| 作者姓名： | 王晓鹏 |
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| 作者单位： | 青海师范大学数学系 |
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| 摘 要： | 以湟水流域为例 ,针对流域内具有代表性的断面 ,运用因子分析方法和聚类分析方法就各断面水质污染程度和污染相似性进行定量化的综合评价 ,并以判别分析方法对相关结果加以校验 ,为河流治污工作的开展提供一定的科学依据 .
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| 关 键 词： | 河流水质污染 因子分析 聚类分析 判别分析 |
| 文章编号： | 1000-6788(2001)09-0118-06 |
| 修稿时间： | 2000-01-11 |
Application of Multivariate Statistical Analysis to Assessing Synthetically Polluting Status of Rivers |
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| WANG Xiao-peng. Application of Multivariate Statistical Analysis to Assessing Synthetically Polluting Status of Rivers[J]. Systems Engineering —Theory & Practice, 2001, 21(9): 118-123. DOI: 10.12011/1000-6788(2001)9-118 |
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| Authors: | WANG Xiao-peng |
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| Affiliation: | Department of Mathematics, Qinghai Normal University |
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| Abstract: | Using the methods of factor analysis and cluster analysis,the paper makes quantitative analysis and comprehensive assessment of the polluting status in degrees and in similarities for representative sections in Huangshui basin,the paper also gives the results verified with discriminant analysis method, which can provide some scientific bases to control the pollution of the rivers. |
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| Keywords: | river polluting status factor analysis cluster analysis discriminant analysis |
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