| AML-2车载激光雷达测量边界层污染物分布廓线 |
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| 引用本文： | 曹开法,胡顺星. AML-2车载激光雷达测量边界层污染物分布廓线[J]. 大气与环境光学学报, 2011, 6(2): 146-153. DOI: 10.3969/j.issn.1673-6141.2011.02.011 |
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| 作者姓名： | 曹开法 胡顺星 |
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| 作者单位： | 中国科学院安徽光学精密机械研究所中国科学院大气成分与光学重点实验室,安徽,合肥,230031 |
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| 基金项目： | 科技部科技基础性工作专项 |
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| 摘 要： | 介绍了AML-2车载式大气环境激光雷达系统结构和主要技术参数.详细阐述了测量气溶胶粒子消光系数和污染气体浓度的基本原理和数据处理方法.给出了2008年冬季大气参数合肥综合观测实验中获得的SO2、NO2、O3和气溶胶的垂直分布.从观测结果中可以看出,合肥冬季SO2和NO2的浓度比较小,O3有明显的时间变化,主要是由于受到...
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| 关 键 词： | 大气光学 激光雷达 边界层 污染物 |
Vertical Profiles of Boundary Layer Pollutants Measured by AML-2 Mobile Lidar at Hefei |
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| CAO Kai-fa,HU Shun-xing. Vertical Profiles of Boundary Layer Pollutants Measured by AML-2 Mobile Lidar at Hefei[J]. Journal of Atmospheric and Environmental Optics, 2011, 6(2): 146-153. DOI: 10.3969/j.issn.1673-6141.2011.02.011 |
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| Authors: | CAO Kai-fa HU Shun-xing |
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| Affiliation: | CAO Kai-fa,HU Shun-xing (Key Laboratory of Atmospheric Composition and Optical Radiation,Anhui Institute of Optics and Fine Mechanics,Chinese Academy of Sciences,Hefei 230031,China) |
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| Abstract: | Schematic and system parameters of AML-2 mobile lidar for monitoring atmospheric pollutants are presented.Fundamental principles of lidar and its data processing methods are detailedly analyzed.The vertical profiles of SO_2,NO_2,O_3 and aerosol over Hefei are presented.The vertical density of SO_2 and NO_2 are somewhat lower,but the vertical density of ozone has obvious time evolution and is relevant to the solar radiation.The height of boundary layer top has obvious diurnal variation.The characteristics of... |
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| Keywords: | atmospheric optics lidar boundary layer pollutant |
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