| 重庆典型灰霾天气下大气气溶胶的激光雷达探测 |
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| 引用本文： | 李礼,杨灿,余家燕,唐晓,翟崇治.重庆典型灰霾天气下大气气溶胶的激光雷达探测[J].环境科学与管理,2012(1):143-146. |
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| 作者姓名： | 李礼 杨灿 余家燕 唐晓 翟崇治 |
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| 作者单位： | [1]重庆市环境监测中心,重庆401147 [2]重庆大学资源及环境科学学院,重庆400030 |
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| 基金项目： | 环保部公益性行业科研专项（201009001 200909010） |
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| 摘 要： | 简要介绍了法国Losphere公司ALS300型偏振Mie散射激光雷达的基本结构、探测原理及反演算法,并通过在重庆主城区2009年11月23～27日一次典型灰霾天气条件下连续的气溶胶激光雷达探测结果分析得出,重庆冬季典型灰霾天气下PBL平均高度约为600米,AOD值在4及以上。
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| 关 键 词： | 激光雷达 大气气溶胶 大气边界层 光学厚度 |
Atmospheric Aerosol Detection with Lidar under Typical Haze Weather in Chongqing |
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| Li Li,Yang Can,Yu Jiayan,Tang Xiao,Zhai Chongzhi.Atmospheric Aerosol Detection with Lidar under Typical Haze Weather in Chongqing[J].Environmental Science and Management,2012(1):143-146. |
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| Authors: | Li Li Yang Can Yu Jiayan Tang Xiao Zhai Chongzhi |
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| Institution: | 1.Environmental Monitoring Center of Chongqing,Chongqing 401147,China; 2.College of Resources and Environmental Science,Chongqing University,Chongqing 400030,China) |
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| Abstract: | The detection principle,basic structure and inversion algorithm of French Losphere ALS300 polarization-Mie scattering lidar were briefly introduced.By ALS300 lidar,an experiment of atmospheric aerosol detection was done under typical haze weather conditions on November 23~27 in 2009 at Chongqing urban area.The results showed that average PBL height is about 600 meters and AOD almost exceed 4 under typical haze weather in winter Chongqing. |
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| Keywords: | lidar atmospheric aerosol planetary boundary layer optical depth |
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