| 中国主要城市春季PM_(2.5)分布特征及其来源分析 |
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| 引用本文： | 韩瑞霞 刘伟豪 王 森. 中国主要城市春季PM_(2.5)分布特征及其来源分析[J]. 安徽农业科学, 2014, 0(22): 7608-7613 |
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| 作者姓名： | 韩瑞霞 刘伟豪 王 森 |
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| 作者单位： | 西北大学城市与环境学院,陕西西安710127 |
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| 摘 要： | 通过分析全国12个城市2014年春季(3~5月)PM2.5监测数据,得出不同地区春季PM2.5分布特征,及不同地区PM2.5主要来源;比较六大经济协作区、不同功能城市及几个典型城市间PM2.5分布的差异,并分析其原因,为制定改善空气质量的有效措施提供合理依据。
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| 关 键 词： | 春季 PM. 分布特征 来源 |
PM2.5 Distribution Characteristics in Spring and Sources Analysis in Main Cities in China |
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| HAN Rui-xia,LIU Wei-hao,WANG Sen. PM2.5 Distribution Characteristics in Spring and Sources Analysis in Main Cities in China[J]. Journal of Anhui Agricultural Sciences, 2014, 0(22): 7608-7613 |
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| Authors: | HAN Rui-xia LIU Wei-hao WANG Sen |
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| Affiliation: | (School of Urban and Environment, Northwest University, Xi＇an, Shaanxi 710127) |
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| Abstract: | Through analyzing PM2.5 in the spring of 2014 in 12 cities of China,the distribution characteristics of PM2.5 in different districts were obtained,as well as the main sources of PM2.5.The differences of PM2.5 distribution in six economic coordinated areas,different functional cities and a few typical cities were compared,the reasons were analyzed,which will provide reasonable basis for making effective measures to improve air quality. |
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| Keywords: | Spring PM2.5 Distribution characteristics Sources |
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