| 淮安市区空气质量评价及趋势分析 |
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| 引用本文： | 冯梅,徐浙峰.淮安市区空气质量评价及趋势分析[J].环境科学与管理,2008,33(10). |
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| 作者姓名： | 冯梅 徐浙峰 |
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| 作者单位： | 1. 淮安信息职业技术学院,基础部,江苏,淮安,223003
2. 江苏省淮安市环境保护局,江苏,淮安,223001 |
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| 摘 要： | 根据淮安市区2007年实测空气质量日报资料,用空气污染指数法,对淮安市区空气质量进行评价;并用秩相关系数检验法作污染趋势分析。结果表明,2007年淮安市区的空气质量类别为Ⅱ级,空气质量状况为良好,监测点富华服装公司的空气质量最差,监测点淮阴区监测站的空气质量最好;一年中以8月份的空气质量最好,1月份的空气质量最差;污染物SO2及NO2浓度随时间变化趋势明显,而PM10的浓度随时间变化趋势不显著。
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| 关 键 词： | 空气质量 空气污染指数 变化趋势 秩相关 |
The Air Quality Evaluation and Trend Analysis in Huai'an Urban |
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| Feng Mei,Xu Zhefeng.The Air Quality Evaluation and Trend Analysis in Huai''''an Urban[J].Environmental Science and Management,2008,33(10). |
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| Authors: | Feng Mei Xu Zhefeng |
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| Institution: | Feng Mei1; Xu Zhefeng2(1.Department of Basal; Huaian Information Technology College; Huaian 223003; China; 2.Huaian City of Jiangsu Province Environmental Protection Bureau; Huaian 223001; China); |
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| Abstract: | According to the air quality data which were measured daily 2007 in Huai an city.With the air pollution index,the Huai an urban air quality was evaluated.,and analysed pollution trend with rank correlation coefficient test.The results demonstrate the air quality level of Huaian city in 2007 was gradeⅡ,it is good.The air quality at the monitoring spot Fuhua Cloth Company was the worst,Huaiyin was the best.The air quality in August was the best,January was the worst.The concentration of pollutant SO2 and NO2 ... |
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| Keywords: | quality of air air pollution index change trend rank correlation |
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