| 赋权共原点灰色聚类方法在水库富营养化评价中的应用 |
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| 引用本文： | 黄梅芬,张江山,许丽忠.赋权共原点灰色聚类方法在水库富营养化评价中的应用[J].安全与环境工程,2010,17(5). |
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| 作者姓名： | 黄梅芬 张江山 许丽忠 |
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| 作者单位： | 福建师范大学环境科学与工程学院,福州,350007 |
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| 摘 要： | 以灰色理论为基础,提出了赋权共原点灰色聚类方法,并将该方法应用于10个大型水库的富营养化程度评价中,结果表明该方法具有监测数据利用率高、评价结果可靠、实用性强等特点,是一种评价水库富营养化程度的有效方法。
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| 关 键 词： | 水环境质量评价 水库富营养化 赋权共原点灰色聚类法 优化层次分析法 |
Application of Grey Clustering Model to Reservoir Eutrophication Evaluation |
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| HUANG Mei-fen,ZHANG Jiang-shan,XU Li-zhong.Application of Grey Clustering Model to Reservoir Eutrophication Evaluation[J].Safety and Environmental Engineering,2010,17(5). |
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| Authors: | HUANG Mei-fen ZHANG Jiang-shan XU Li-zhong |
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| Institution: | HUANG Mei-fen,ZHANG Jiang-shan,XU Li-zhong (Department of Enviornment Science and Engineering,Fujian Normal University,Fuzhou 350007,China) |
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| Abstract: | Based on grey theory,gray clustering model uses the clustering function with co-origin and sub-section.This method uses subsection and co-origin to calculate the clustering function and uses the optimized analytic hierarchy process to carry on the reasonable empowerment to establish the evaluation model of reservoir eutrophication.This model is applied to the evaluation of eutrophication level of 10 large reservoirs.Compared with other methods,this method has high efficiency of evaluation monitoring data,an... |
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| Keywords: | environmental assessment of water quality reservoir eutrophication method of gray clustering with weighing under co-origin optimized analytic hierarchy process |
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