Measurements of aerosol layer height and vertical profiles by lidar over Jinhua City

Siqi Yu; Dong Liu; Zhenzhu Wang; Jiwei Xu; Xiaomin Tian; Decheng Wu; Chenbo Xie; Yingjian Wang

doi:10.1117/12.2317595

5 March 2018 Measurements of aerosol layer height and vertical profiles by lidar over Jinhua City

Siqi Yu, Dong Liu, Zhenzhu Wang, Jiwei Xu, Xiaomin Tian, Decheng Wu, Chenbo Xie, Yingjian Wang

Proceedings Volume 10710, Young Scientists Forum 2017; 107101Z (2018) https://doi.org/10.1117/12.2317595
Event: Young Scientists Forum 2017, 2017, Shanghai, China

Abstract

The vertical distribution of the aerosol layers is depicted by using the lidar data in Jinhua city from 2013 to 2014. The lidar installed in Jinhua is a dual-wavelength Mie polarization Raman lidar. Aerosol layers are searched through gradient method. At the same time, HYSPLIT model is used to tracing the aerosol trajectories. The results show that different heights of aerosol layers have different transportation route. By a case study, the lidar data on December 30, 2013 and May 1, 2014 reveal several vertical aerosol layers. According to the 24-hour backward trajectory of HYSPLIT model, different aerosol layers comes from different places, and this may relate to the winter monsoon in China.

Citation Download Citation

Siqi Yu, Dong Liu, Zhenzhu Wang, Jiwei Xu, Xiaomin Tian, Decheng Wu, Chenbo Xie, and Yingjian Wang "Measurements of aerosol layer height and vertical profiles by lidar over Jinhua City", Proc. SPIE 10710, Young Scientists Forum 2017, 107101Z (5 March 2018); https://doi.org/10.1117/12.2317595

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