| 徐州市大气环境质量的模糊数学综合评价 |
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| 引用本文： | 蒋滔,李多松,张凯.徐州市大气环境质量的模糊数学综合评价[J].环境科学与管理,2007,32(8):188-191,194. |
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| 作者姓名： | 蒋滔 李多松 张凯 |
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| 作者单位： | 中国矿业大学,环境与测绘学院,江苏,徐州,221008 |
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| 摘 要： | 运用模糊数学方法,选用SO2、NO2、PM10作为评价因子,参照大气环境质量标准,通过计算污染因子权重分配系数和隶属度对徐州市总体大气环境质量给出客观的评价,综合评判结果表明徐州总体大气环境质量为中度污染(三级),但空气质量在逐年好转.用模糊概念进行推理,经过运算得出综合评价结果,与一般评价方法相比更接近客观.
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| 关 键 词： | 模糊数学 大气环境 隶属函数 综合评价 徐州市 大气环境 环境质量 模糊数学 综合评价 Environmental Quality Atmospheric Comprehensive Evaluation 评价方法 评判结果 运算 推理 模糊概念 空气质量 中度污染 隶属度 分配系数 因子权重 计算 质量标准 |
| 文章编号： | 1673-1212（2007）08-0188-04 |
| 修稿时间： | 2007-04-23 |
Fuzzy Mathematics-Based Comprehensive Evaluation of Atmospheric Environmental Quality in Xuzhou |
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| Jiang Tao,Li Duosong,Zhang Kai.Fuzzy Mathematics-Based Comprehensive Evaluation of Atmospheric Environmental Quality in Xuzhou[J].Environmental Science and Management,2007,32(8):188-191,194. |
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| Authors: | Jiang Tao Li Duosong Zhang Kai |
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| Institution: | China University of Mining and Technology College of Environment and Spatial informatics, Xuzhou 221008, China |
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| Abstract: | The atmospheric environment quality of Xuzhou was evaluated by applying the method of fuzzy mathematics, selecting SO2 , NO2, PM10 as evaluation factors, consulting the standards relevant to atmospheric environment and calculating the weight, distribution coeficients of weight, grade attach -ment of atmospheric pollution factor. The result of comprehensive evaluation indicated that the atmospheric environment of Xuzhou was moderately polluted, but it was improved year after year. The result of comprehensive evaluation using the method of fuzzy mathematics was more objective than any other normal evaluation method. |
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| Keywords: | fuzzy mathematics atmospheric environment attaching function comprehensive evaluation fuling |
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