| 黄土高原气溶胶垂直结构的微脉冲激光雷达观测 |
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| 引用本文： | 黄建平,黄忠伟,闭建荣,张武,张镭.黄土高原气溶胶垂直结构的微脉冲激光雷达观测[J].大气和海洋科学快报,2008,1(1):8-11. |
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| 作者姓名： | 黄建平 黄忠伟 闭建荣 张武 张镭 |
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| 作者单位： | 兰州大学大气科学学院;兰州大学大气科学学院;兰州大学大气科学学院;兰州大学大气科学学院;兰州大学大气科学学院 |
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| 摘 要： |
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Micro-Pulse Lidar Measurements of Aerosol Vertical Structure over the Loess Plateau |
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| HUANG Jian-Ping,HUANG Zhong-Wei,BI Jian-Rong,ZHANG Wu and ZHANG Lei.Micro-Pulse Lidar Measurements of Aerosol Vertical Structure over the Loess Plateau[J].Atmospheric and Oceanic Science Letters,2008,1(1):8-11. |
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| Authors: | HUANG Jian-Ping HUANG Zhong-Wei BI Jian-Rong ZHANG Wu and ZHANG Lei |
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| Institution: | College of Atmospheric Sciences, Lanzhou University, Lanzhou, China;College of Atmospheric Sciences, Lanzhou University, Lanzhou, China;College of Atmospheric Sciences, Lanzhou University, Lanzhou, China;College of Atmospheric Sciences, Lanzhou University, Lanzhou, China;College of Atmospheric Sciences, Lanzhou University, Lanzhou, China |
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| Abstract: | Knowledge of the vertical distribution of aerosols in the free troposphere is important for estimating their impact on climate. In this study, direct observations of the vertical distribution of aerosols in the free troposphere are made using surface Micro-Pulse Lidar (MPL) measurements. The MPL measurements were made at the Loess Plateau (35.95°N, 104.1°E), which is near the major dust source regions of the Taklimakan and Gobi deserts. The vertical distribution of the MPL backscattering suggested that non-dust aerosols floated from ground level to an altitude of approximately 9 km around the source regions. Early morning hours are characterized by a shallow aerosol layer of a few hundred meters thick. As the day progresses, strong convective eddies transport the aerosols vertically to more than 1500 m.
Citation: Huang, J. P., Z. W. Huang, J. R. Bi, et al., 2008: Micro-pulse lidar measurements of aerosol vertical structure over the Loess Plateau, Atmos. Oceanic Sci. Lett., 1, 8-11 |
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| Keywords: | lidar aerosol vertical structure Loess Plateau |
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