| 地表水环境的灰色聚类分析 |
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| 引用本文： | 樊敏,顾兆林.地表水环境的灰色聚类分析[J].环境科学与管理,2009,34(10):189-191,194. |
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| 作者姓名： | 樊敏 顾兆林 |
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| 作者单位： | 西安交通大学,人居环境与建筑工程学院,陕西,西安,710049 |
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| 摘 要： | 在环境质量评价中，环境系统包含的信息是不完全的和非确定性的，因此环境系统是一个灰色系统。传统的评价方法已不能满足要求，灰色聚类分析方法正是考虑了环境系统这一特点，因此现已被成功地运用于环境质量评价中。采用灰色聚类分析对西安某河流进行评价，并运用主成分分析各年之间的污染程度以及各污染指标之间相互关系，有效地提取了信息。
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| 关 键 词： | 环境质量评价 灰色聚类分析 主成分分析 |
The Gray Cluster Analysis of Surface Water |
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| Fan Min,Gu Zhaolin.The Gray Cluster Analysis of Surface Water[J].Environmental Science and Management,2009,34(10):189-191,194. |
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| Authors: | Fan Min Gu Zhaolin |
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| Institution: | Fan Min,Gu Zhaolin (School of Human Settlement , Civil Engineering,Xi\'an Jiaotong University,Xi\'an 710049,China) |
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| Abstract: | In environmental quality assessment,environmental information systems are included in incomplete and non-deterministic,so the environment is a gray system,the traditional evaluation methods can not meet the requirements.The gray cluster analysis method considered the characteristics of environmental systems,it has now been successfully applied to evaluation of environmental quality.In this paper,the gray cluster analyzed a river of Xi'an,and the principal component analysis analyzed pollution and the pollut... |
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| Keywords: | environmental quality assessment gray cluster analysis principal component analysis |
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