| 熵权物元分析模型在湖泊富营养化评价中的应用 |
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| 引用本文： | 饶清华,张江山. 熵权物元分析模型在湖泊富营养化评价中的应用[J]. 环境工程, 2006, 24(6): 80-82. DOI: 10.13205/j.hjgc.200606026 |
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| 作者姓名： | 饶清华 张江山 |
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| 作者单位： | 福建师范大学环境科学研究所,福州,350007;福建师范大学环境科学研究所,福州,350007 |
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| 摘 要： | 根据熵权法确定评价指标权重,利用物元分析方法对湖泊富营养化进行综合评价,评价结果与属性识别理论方法、模糊隶属函数法进行对比,结果表明,利用物元分析法进行湖泊富营养化评价是可行的。
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| 关 键 词： | 物元 熵权 权重 关联度 评价 |
| 收稿时间： | 2006-01-05 |
| 修稿时间： | 2006-01-05 |
APPLICATION OF MATTER ELEMENT MODEL BASED ON ENTROPY WEIGHT TO EVALUATION OF EUTROPHICATION OF LAKES |
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| Rao Qinghua,Zhang Jiangshan. APPLICATION OF MATTER ELEMENT MODEL BASED ON ENTROPY WEIGHT TO EVALUATION OF EUTROPHICATION OF LAKES[J]. Environmental Engineering, 2006, 24(6): 80-82. DOI: 10.13205/j.hjgc.200606026 |
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| Authors: | Rao Qinghua Zhang Jiangshan |
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| Affiliation: | Rao Qinghua Zhang Jiangshan |
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| Abstract: | Entropy weight is used to calculate the weight of evaluating indicators,then a matter element model is also adopted to evaluate the eutrophication of lakes.The results are compared with those of attribute identifying model and the fuzzy administering function, the results indicate that the matter element model is feasible for evaluating the eutrophication of lakes. |
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| Keywords: | matter element entropy weight weight relationship and evaluation |
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