| 金沙江(渡口段)水环境质量评价方法 |
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| 引用本文： | 窦贻俭,陆根法,刘育民,李春华,李乐修.金沙江(渡口段)水环境质量评价方法[J].南京大学学报(自然科学版),1988(3). |
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| 作者姓名： | 窦贻俭 陆根法 刘育民 李春华 李乐修 |
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| 作者单位： | 南京大学大地海洋科学系，南京大学大地海洋科学系，南京大学大地海洋科学系，南京大学大地海洋科学系，江苏省环境监测站 |
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| 摘 要： | 本文着重讨论了水环境质量评价中的质量控制,利用主成份分析,模糊聚类分析进行主次污染因子的确定,选择评价参数,校核环境质量分级均取得较好的效果。悬浮相颗粒态金属参与水质评价时,探讨了悬浮相金属的评价标,应用于金沙江(渡口段)得到满意的结果。
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| 关 键 词： | 水环境质量 评价参数 主成份分析 模糊聚类 悬浮金属 |
THE METHOD FOR ASSESSING THE AQUATIC ENVIRONMENTAL QUALITY IN THE JINSHA RIVER THE DUKOU REACH |
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| Dou Yijian Lu Genfa Lin Yumin Li Chunhoa.THE METHOD FOR ASSESSING THE AQUATIC ENVIRONMENTAL QUALITY IN THE JINSHA RIVER THE DUKOU REACH[J].Journal of Nanjing University: Nat Sci Ed,1988(3). |
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| Authors: | Dou Yijian Lu Genfa Lin Yumin Li Chunhoa |
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| Institution: | Dou Yijian Lu Genfa Lin Yumin Li Chunhoa (Department of Geo and Ocean Sciences) Li Lexiu (Environmental Monitoring Station of Jiangsu Province) |
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| Abstract: | This paper is concerned chiefly with the quality control in the assessment of aquatic environmental quality. By using the main component analysis and the fuzzy cluster analysis, good effects can be produced in the identification of the primary and secondary pollution factor, in the selecting of assessment parameers and in the correeting of the grades in environmental, assessment. The assessment criteria of solid metals in suspeded phase are futher investigated when the solid metals in suspended phase are introduced into water quality assessment. |
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| Keywords: | aquatic environmental quality assessment parameter fuzzy clustering main componont analysis suspended metal |
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