| W值水质评价法的改进与应用 |
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| 引用本文： | 蓝琳,张江山.W值水质评价法的改进与应用[J].福建师范大学学报(自然科学版),2007,23(4):83-86. |
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| 作者姓名： | 蓝琳 张江山 |
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| 作者单位： | 福建师范大学化学与材料学院,福建福州,350007 |
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| 摘 要： | W值水质评价法是一种计算简单、实用性强的水质评价方法,但存在一些不合理之处,针对这些不足之处提出改进的方法,使W值水质评价法与模糊数学隶属度相结合.用W值水质评价法、改进的W值水质评价法分别评价三峡库区主要城市江段的水质,并与模糊数学综合评价方法所得结果进行对比分析,结果表明改进的W值水质评价法是一种有实用价值的水质评价方法.
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| 关 键 词： | W值法 水质评价 隶属度 三峡库区 |
| 文章编号： | 1000-5277(2007)04-0083-04 |
| 修稿时间： | 2006年6月29日 |
Improvement and Application of W Value Water Quality Evaluation Method |
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| LAN Lin,ZHANG Jiang-shan.Improvement and Application of W Value Water Quality Evaluation Method[J].Journal of Fujian Teachers University(Natural Science),2007,23(4):83-86. |
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| Authors: | LAN Lin ZHANG Jiang-shan |
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| Abstract: | W value method of water quality evaluation is a simple and practical method in water quality evaluation.However,there are some unreasonable facts in it.W value method and fuzzy mathematics method were combined to modify the shortage.The water quality of the Three Gorges reservoir area was assessed separately by W value method,modified W value method and fuzzy mathematics method.The analysed result showed that the modified W value method was a practical method to evaluate water quality. |
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| Keywords: | W value method water quality evaluation subordination Three Gorges reservoir area |
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