| 河流水环境质量评价研究——对评价系统、评价方法的新探讨 |
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| 引用本文： | 马小莹,王华东.河流水环境质量评价研究——对评价系统、评价方法的新探讨[J].环境科学学报,1987,7(1):60-71. |
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| 作者姓名： | 马小莹 王华东 |
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| 作者单位： | 北京师范大学环境科学研究所
(马小莹)，北京师范大学环境科学研究所(王华东) |
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| 摘 要： | 本文旨在对河流水环境资源中水质、水量二要素的评价以及对定量、定性数据的综合评价进行方法论上的探讨。文中提出了模糊数学评价的改进方法,建立了一套水量评价标准和评价方法;建立了“优势度”概念并提出了水质、水量多目标定量、定性数据综合评价方法。以四川省沱江为例,对上述方法进行验证,根据评价结果划分河段,并对各河段的水资源合理利用及水环境规划提出建议。
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| 关 键 词： | 水环境质量评价 水质评价 水量评价 综合评价 沱江 |
| 收稿时间： | 1986/6/26 0:00:00 |
A NEW APPROACH TO WATER QUALITY ASSESSMENT |
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| Ma Xiaoying and Wang Huadong.A NEW APPROACH TO WATER QUALITY ASSESSMENT[J].Acta Scientiae Circumstantiae,1987,7(1):60-71. |
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| Authors: | Ma Xiaoying and Wang Huadong |
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| Institution: | Institute of Environmental Science, Beijing Normal University and Institute of Environmental Science, Beijing Normal University |
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| Abstract: | Over ten methods currently used for water quality assessment were reviewed and the modification of the Fuzzy Evaluation Method was made. A procedure for water quantity evaluation was established and a Potential Pollution Index was defined to describe the relationship among water quality, water consumption and water flow. A new approach of comprehensive evaluation of water quality with both quantitative and qualitative data was discussed. The method was applied to the water quality assessment of Tuo River. |
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| Keywords: | water quality assessment water quantity evaluation potential pollution index fuzzy evaluation method Tuo Rivef |
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