| 珠江三角洲城市群PM10的相互影响研究 |
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| 引用本文： | 胡晓宇,李云鹏,李金凤,王雪松,张远航.珠江三角洲城市群PM10的相互影响研究[J].北京大学学报(自然科学版),2011,47(3):519-524. |
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| 作者姓名： | 胡晓宇 李云鹏 李金凤 王雪松 张远航 |
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| 作者单位： | 北京大学环境科学与工程学院,北京,100871 |
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| 基金项目： | 国家高技术研究发展计划(2006AA06A306,2006AA06A308); 欧盟框架7项目FP7/2007-2013(212095)资助 |
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| 摘 要： | 利用Models-3/CMAQ模拟系统,对珠江三角洲地区2006年10月的大气PM10污染进行模拟研究.通过敏感性分析,获得各城市PM10浓度随不同污染源削减的变化情况,量化出城市间空气污染的相互影响.结果显示,珠江三角洲地区已形成PM10区域性污染的格局,广州、佛山、江门、东莞等地是珠三角地区PM10的重要源贡献区域...
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| 关 键 词： | 珠江三角洲 PM10 区域性污染 相对敏感系数 |
Interaction of Ambient PM_(10) among the Cities over the Pearl River Delta |
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| HU Xiaoyu,LI Yunpeng,LI Jinfeng,WANG Xuesong,ZHANG Yuanhang.Interaction of Ambient PM_(10) among the Cities over the Pearl River Delta[J].Acta Scientiarum Naturalium Universitatis Pekinensis,2011,47(3):519-524. |
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| Authors: | HU Xiaoyu LI Yunpeng LI Jinfeng WANG Xuesong ZHANG Yuanhang |
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| Institution: | HU Xiaoyu,LI Yunpeng,LI Jinfeng,WANG Xuesong,ZHANG Yuanhang College of Environmental Sciences and Engineering,Peking University,Beijing 100871 |
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| Abstract: | The Models-3/CMAQ modeling system was applied to investigate PM10 pollution over the Pearl River Delta(PRD) region during October 2006.Sensitivity analysis was conducted to examine the relationship between the reduction of different source emissions and the consequent change of PM10 concentrations,and to quantify the interaction of air pollution among adjacent cities.The results show that PM10 pollution is a regional-scale issue in PRD.Guangzhou,Foshan,Jiangmen,and Dongguan contribute to the PM10 in PRD rem... |
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| Keywords: | Pearl River Delta(PRD) PM10 regional pollution relative sensitivity coefficient |
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