| 唐山市大气环境质量的模糊数学综合评价 |
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| 引用本文： | 张春娜 李良玉. 唐山市大气环境质量的模糊数学综合评价[J]. 中国农学通报, 2012, 28(35): 192-196 |
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| 作者姓名： | 张春娜 李良玉 |
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| 作者单位： | 河北联合大学化学工程学院,河北唐山,063009 |
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| 基金项目： | 国家"863"项目"采矿塌陷区生态修复关键技术研究及示范" |
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| 摘 要： | 为了研究近几年唐山市大气环境质量变化情况，深入了解污染大气的环境因子，通过运用模糊数学方法，选取SO2、NO2、PM10作为评价因子，参照大气环境质量标准，运用模糊综合数学方法计算了污染因子权重、权重分配系数和隶属度，研究其对唐山市大气环境质量的影响，并得出客观的评价。权重分析数据显示，2004年主要污染因子为PM10，2005-2010年主要污染因子则为SO2；经推理运算得出的综合评价结论为：唐山市总体大气环境质量为轻度污染（Ⅱ级），且空气质量在逐年好转。
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| 关 键 词： | 固碳潜力 固碳潜力 |
| 收稿时间： | 2012-03-05 |
| 修稿时间： | 2012-08-16 |
Fuzzy Mathematics-based Comprehensive Evaluation of Atmospheric Environmental Quality in Tangshan |
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| Zhang Chunna , Li Liangyu. Fuzzy Mathematics-based Comprehensive Evaluation of Atmospheric Environmental Quality in Tangshan[J]. Chinese Agricultural Science Bulletin, 2012, 28(35): 192-196 |
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| Authors: | Zhang Chunna Li Liangyu |
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| Abstract: | In order to study the quality of atmospheric environment change in recent years in tangshan, understanding the atmospheric pollution of the environment factor, selecting SO2, NO2 and PM10 as evaluation factors, consulting the standards relevant to atmospheric environment and calculating the weight, distribution coefficients of weight, grade attachment of atmospheric pollution factor. The results of weight analysis indicated that the main pollution factor is PM10 in 2004 and SO2 in2005-2010. The results of comprehensive evaluation showed that atmospheric environment of Tangshan was mildly polluted (Grade Ⅱ), and it has been improved year after year. |
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| Keywords: | comprehensive evaluation |
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