| 改良模糊综合评价法在水质评价中的应用 |
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| 引用本文： | 傅金祥,陈喆,马兴冠,商涛,张薇,曹晓玉.改良模糊综合评价法在水质评价中的应用[J].环境工程,2011,29(6):120-123,127. |
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| 作者姓名： | 傅金祥 陈喆 马兴冠 商涛 张薇 曹晓玉 |
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| 作者单位： | 沈阳建筑大学市政与环境工程学院,沈阳,110168 |
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| 基金项目： | 国家水体污染控制与治理科技重大专项(2009ZX07528-006-01-05); 沈阳建筑大学辽宁省级重点实验室开放基金(SZ-200907) |
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| 摘 要： | 基于传统模糊综合评价法原理,通过对评价指标选择、权重确定、模糊运算分析三个环节进行改良,建立了一种分辨率高、简便有效的地表水质量评价模型,并将其应用于辽河流域的水质评价中。改良后的模糊综合评价法能够更实际、更客观地反映多指标共同作用下的地面水环境质量状况,这为制定水环境宏观决策提供了必要的科学参考。
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| 关 键 词： | 模糊综合评价法 水质评价 辽河流域 |
APPLICATION OF IMPROVED FUZZY COMPREHENSIVE EVALUATION METHOD IN WATER QUALITY ASSESSMENT |
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| Fu Jinxiang Chen Zhe Ma Xingguan Shang Tao Zhang Wei Cao Xiaoyu.APPLICATION OF IMPROVED FUZZY COMPREHENSIVE EVALUATION METHOD IN WATER QUALITY ASSESSMENT[J].Environmental Engineering,2011,29(6):120-123,127. |
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| Authors: | Fu Jinxiang Chen Zhe Ma Xingguan Shang Tao Zhang Wei Cao Xiaoyu |
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| Institution: | Fu Jinxiang Chen Zhe Ma Xingguan Shang Tao Zhang Wei Cao Xiaoyu(School of Municipal and Environmental Engineering,Shenyang Jianzhu University,Shenyang 110168,China) |
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| Abstract: | Based on the principle of traditional fuzzy comprehensive evaluation method,a high resolution and effective surface water quality evaluation model by some improved links,such as the choices of evaluation factor,index weight and vector analysis of comprehensive evaluation results.This method was applied to Liaohe River Basin.The improved fuzzy comprehensive evaluation method reflected surface water quality status more practically and objectively on factors interaction.Furthermore,it offered scientific refere... |
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| Keywords: | fuzzy comprehensive evaluation method water quality assessment Liaohe River Basin |
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