| 模糊综合评价在天然水体水质评价中的应用研究 |
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| 引用本文： | 孙靖南,邹志红,任广平.模糊综合评价在天然水体水质评价中的应用研究[J].环境工程学报,2005,6(2):45-48. |
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| 作者姓名： | 孙靖南 邹志红 任广平 |
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| 作者单位： | 北京航空航天大学经济管理学院,北京,100083;北京航空航天大学经济管理学院,北京,100083;北京航空航天大学经济管理学院,北京,100083 |
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| 基金项目： | 国家自然科学基金资助项目(50378008) |
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| 摘 要： | 采用模糊数学方法,对河网地区面源污染影响较大的代表性河流的水质状况进行综合评价研究。根据监测断面水质污染特点,确定了8个指标作为评价因子,建立了评价因素矩阵,计算出影响因子的权重。在此基础上,提出了模糊综合评价的水质级别,证明该河网地区的污染物主要是氮、磷和有机物。
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| 关 键 词： | 模糊 综合评价 天然水体 水质 |
| 修稿时间： | 2004年7月1日 |
Study on the fuzzy synthetic evaluation for natural water quality |
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| Sun Jingnan Zou Zhihong Ren Guangping.Study on the fuzzy synthetic evaluation for natural water quality[J].Techniques and Equipment for Environmental Pollution Control,2005,6(2):45-48. |
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| Authors: | Sun Jingnan Zou Zhihong Ren Guangping |
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| Abstract: | This paper focused on the assessment of natural water quality using the fuzzy mathematics. Selecting the typical river as the non-point source polluting on lakes, 8 indicators were determined as the evaluation factors. According to the principal of fuzzy synthetic evaluation, the paper set up the appraise matrix, and calculated the weights of evaluaing indicators.In addition,the fuzzy synthetic evaluation levels of the section were obtained. The results show that nitrogen,phosphorus and organism were the main pollutants in the studied area. |
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| Keywords: | fuzzy synthetic evaluation natural water water quality |
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