利用集对分析法对马鞍山市大气环境质量进行综合评价 |
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引用本文: | 张文艺,方华,蔡建安,钟梅英.利用集对分析法对马鞍山市大气环境质量进行综合评价[J].南京理工大学学报(自然科学版),2003,27(4):426-430. |
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作者姓名: | 张文艺 方华 蔡建安 钟梅英 |
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作者单位: | 1. 安徽工业大学化工与环境学院,马鞍山,243002 2. 南京理工大学化工学院,南京,210094 |
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基金项目: | 安徽省教育厅自然科学基金资助项目 ( 2 0 0 2KJ0 50 ),安徽省自然科学基金项目 ( 0 10 453 0 2 ) |
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摘 要: | 集对分析法是一种用于处理不确定性问题的综合评价方法。该文利用这一方法建立起大气环境质量评价模型,将各测点待评定的样本值与分级标准形成对子,逐个比较其共有特性、相反特性及差异特性,从不同的侧面刻画2个集合的联系与关系,即集对分析,从而能够比较准确地判别大气环境污染状况。作为实例,对安徽省马鞍山市大气环境质量进行综合评价,所得结果与该市当年环境质量公告的相一致。集对分析法为大气环境质量评价提供了一种简便、准确、适用的新方法。
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关 键 词: | 集对分析 大气环境质量 同—异—反联系 评价模型 |
修稿时间: | 2003年3月15日 |
Assessment for Air Environmental Quality of Ma'anshan City by Set Pair Analysis Method |
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Abstract: | Set Pair Analysis (SPA) is a synthetic assessment m ethod for treating with uncertainties questions. A SPA model of assessing air environmental qualit y is constructed by using sample value of monitoring compared with the value of standard grade. Using this model, the situation of air pollution c an be accurately identified by depicting the relationship between the two sets f r om all the aspects of the samecontraryindefinite characteristics. An example in the assessment for air environmental quality of Ma'anshan city is used and a sa tisfactory result is achieved.Result agrees with the announcement result of the city. SPA provides an accurate and effective evaluation method for assessment of air environmental quality. |
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Keywords: | set pair analysis (SPA) air environmental quality samecontraryindefinite connection assessment model |
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