| 星湖水环境化学特征的主因子分析 |
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| 引用本文： | 朱小娟,普智晓.星湖水环境化学特征的主因子分析[J].海洋湖沼通报,2005(1):6-10. |
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| 作者姓名： | 朱小娟 普智晓 |
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| 作者单位： | 1. 中山大学环境科学与工程学院,广东,广州,510275
2. 珠海市香洲区环保局,广东,珠海,519000 |
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| 摘 要： | 运用因子分析法对肇庆市星湖的污染特征进行了研究，从原始数据的相关矩阵出发，提取占总方差的96％的三个主因子，并对主因子做出了合理的解释。结果表明，湖泊富营养化因子、综合污染因子和有机污染因子是星湖水化学特征的三个主要因子，为星湖环境的治理提供了科学依据。
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| 关 键 词： | 湖水 污染因子 污染特征 水环境 湖泊富营养化 有机污染 化学特征 主因子分析 方差 相关矩阵 |
| 文章编号： | 1003-6482(2005)01-0006-05 |
A FACTOR ANALYSIS OF THE CHEMICAL CHARACTERISTICS OF THE WATER IN XINGHU LAKE |
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| ZHU Xiaojuan,PU Zhixiao.A FACTOR ANALYSIS OF THE CHEMICAL CHARACTERISTICS OF THE WATER IN XINGHU LAKE[J].Transaction of Oceanology and Limnology,2005(1):6-10. |
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| Authors: | ZHU Xiaojuan PU Zhixiao |
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| Institution: | ZHU Xiaojuan 1 PU Zhixiao 2 |
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| Abstract: | A study of the water environmental quality in Xinghu Lake is made by factor analysis. Based on the correlation matrix of the data sets, a three factor model of the water quality in the Xinghu Lake is extracted to interpret the chemical characteristics of the lake. The results of the factor analysis show that nutrophication factor, compositive factor and organic compound factor are the main factors in Xinghu Lake, which provides important information for the environmental management department to take measures to protect the lake. |
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| Keywords: | water environment chemical characteristics factor analysis Xinghu Lake |
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