The Analysis for Source Aerosol Optical Properties and Long Range Transportation of Dust Storm in Winter

被引:0
|
作者
Wang L. [1 ]
Qin F. [1 ]
Shao S. [2 ]
机构
[1] School of Computer Science, Northwestern Polytechnical University, Xi'an
[2] Key Laboratory of Atmospheric Optics, Anhui Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Hefei
来源
Qin, Fuqiang (qinfuqiang@mail.nwpu.edu.cn) | 1600年 / Northwestern Polytechnical University卷 / 38期
关键词
Dust storm; Long range transportation; Optical property;
D O I
10.1051/jnwpu/20203840822
中图分类号
学科分类号
摘要
By the combination of ground detection and satellite, the source and development process of strong dust storm in the northwest provinces, including Xinjiang,Gansu, Neimenggu, Ningxia, etc., occurred in November 17 to 18, 2016, is discussed by using the optical properties of aerosols. The ground detection equipments were used to measure the extinction coefficient and optical depth of dust aerosol near the source. The evolution path, formation process and cause of dissipation of dust storm were analyzed by satellite data. The reason why dust storm is not easy to spread to the eastern part of China is preliminarily given. © 2020 Journal of Northwestern Polytechnical University.
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收藏
页码:822 / 827
页数:5
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