| 水质模糊综合评价模型的建立与应用——以鄱阳湖为例 |
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| 引用本文： | 陈水木,陈爱平.水质模糊综合评价模型的建立与应用——以鄱阳湖为例[J].安徽农业科学,2011,39(3):1615-1617. |
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| 作者姓名： | 陈水木 陈爱平 |
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| 作者单位： | 江西应用技术职业学院,江西赣州,341000 |
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| 摘 要： | 根据模糊数学的原理,建立了地表水环境质量模糊综合评价模型,并利用该模型对鄱阳湖的水质进行了评价。结果表明,鄱阳湖59.4%的时段内水质达Ⅰ级,水体未受到污染;13.5%的时段内水质为Ⅱ级,水体受到轻度污染;13.5%的时段内水质为Ⅲ级,水体受到中度污染;13.6%的时段内水体受到重度污染。
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| 关 键 词： | 水质 评价 模糊数学 鄱阳湖 |
Establishment and Application of Fuzzy Comprehensive Evaluation Model of Water Quality |
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| Institution: | CHEN Shui-mu et al(Jiangxi Vocational College of Applied Technique,Ganzhou,Jiangxi 341000) |
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| Abstract: | Based on rationale of fuzzy mathematics,the fuzzy comprehensive evaluation model of quality of surface water environment was established and the water quality of Poyang Lake was evaluated by this model.The results showed that the water quality of Poyang Lake reached Grade Ⅰ in 59.4% time sections and the water body was non-polluted;it was Grade Ⅱ in 13.5% time sections and the water body was light polluted;it was Grade Ⅲ in 13.5% time sections and the water body was moderate polluted;and the water body was heavy polluted in 13.6% time sections. |
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| Keywords: | Water quality Evaluation Fuzzy mathematics Poyang Lake |
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