| 模糊数学在地下水水质评价中的应用——以盘锦曙光地区为例 |
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| 引用本文： | 田冲,张戈,赵世涌.模糊数学在地下水水质评价中的应用——以盘锦曙光地区为例[J].地下水,2013(6):20-22. |
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| 作者姓名： | 田冲 张戈 赵世涌 |
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| 作者单位： | 辽宁师范大学城市与环境学院,辽宁大连116029 |
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| 摘 要： | 采用模糊数学的方法对盘锦市曙光地区2011年的地下水环境进行综合评价，建立包括总硬度，总矿化度，铁离子，锰离子等多个污染因子的因子集，评价集，隶属函数和权重集等模糊集合。结果表明，曙光地区地下水污染在近几年表现出一定程度降低，主要污染物来源于石油污染、海水入侵和农业灌溉，所得结果基本符合当地实际情况，说明了模糊综合评价的合理性和可靠性，对于曙光地区地下水环境综合评价具有实际意义。
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| 关 键 词： | 模糊数学 水质评价 模糊矩阵 |
Application of Fuzzy Mathematics in Groundwater Quality Evaluation |
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| TIAN Chong,ZHANG Ge,ZHAO Shi-yong.Application of Fuzzy Mathematics in Groundwater Quality Evaluation[J].Groundwater,2013(6):20-22. |
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| Authors: | TIAN Chong ZHANG Ge ZHAO Shi-yong |
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| Affiliation: | (School of Urban and Environmental Sciences, Liaoning Normal University, Dalian 116029, Liaoning, China) |
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| Abstract: | By establishing fuzzy sets like factor set, evaluation set, membership function and weight set, which include total hardness, degree of mineralizaiton, iron ion and manganese ion, the paper makes comprehensive evaluation of groundwater environment of Shuguang in Panjin in 2011. The result indicates that groundwater pollution of the studied area has been reduced in recent years, and groundwater is mainly polluted by oil, seawater intrusion and agricultural irrigation. The evaluation result is in consistent with real situation, which means that fuzzy comprehensive evaluation is rational, reliable and practicable for groundwater environment evaluation. |
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| Keywords: | Fuzzy mathematics water quality evaluation and fuzzy matrix |
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