Application of Raman Lidar for the Spatial and Vertical Distribution of Aerosol and Water Vapor in Beijing China

被引：3

作者：

Xie, Chenbo ^{[1
]}

Shang, Zhen ^{[2
]}

Tan, Min ^{[2
]}

Wang, Bangxin ^{[1
,2
]}

Zhong, Zhiqing ^{[1
]}

Wang, Zhenzhu ^{[1
]}

Liu, Dong ^{[1
]}

Wang, Yingjian ^{[1
,2
]}

机构：

[1] Chinese Acad Sci, Anhui Inst Opt & Fine Mech, Key Lab Atmospher Composit & Opt Radiat, Hefei 230031, Peoples R China

[2] Univ Sci & Technol China, Hefei 230026, Peoples R China

来源：

22ND INTERNATIONAL SYMPOSIUM ON ATMOSPHERIC AND OCEAN OPTICS: ATMOSPHERIC PHYSICS | 2016年 / 10035卷

关键词：

Raman lidar; aerosol; water vapor; air pollution; EXTINCTION; BACKSCATTER; POLLUTION; DUST;

D O I：

10.1117/12.2249291

中图分类号：

P4 [大气科学（气象学）];

学科分类号：

0706 ; 070601 ;

摘要：

The Raman lidar has been developed and installed in the Beijing from November to December in 2014 for the observation of the spatial and vertical characteristics of aerosol and water vapor in the planetary boundary layer. During the experiments, the Raman lidar operates in the automatic and continuous mode with the spatial resolution of 7.5 m and the temporal resolution of 15 min. The observation results show that the aerosol extinction always increases along with the greater content of water vapor and the lower height of planetary boundary layer. It implies that the decrease of air quality in Beijing is associated with the water vapor in the air and the height of planetary boundary layer beside the enrichment of local and transported aerosols.

引用

页数：7

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