河西走廊2023年春季两次强沙尘天气过程对比

何敏, 王金龙, 黄玉霞, 苟尚, 张可心, 王彩凡, 魏雅鹏, 张艳荣, 张伊婕, 安俊宝

Comparison of two severe sand-dust weather processes over the Hexi Corridor in spring 2023

HE Min, WANG Jinlong, HUANG Yuxia, GOU Shang, ZHANG Kexin, WANG Caifan, WEI Yapeng, ZHANG Yanrong, ZHANG Yijie, AN Junbao

图5 2023年3月20日（a）和4月18日（b）沙尘过程中酒泉站退偏振比时间-高度剖面

Fig.5 The height-time sections of depolarization ratio at Jiuquan Station during the dust events on 20 March (a) and 18 April (b) 2023