2025年沙尘入侵湖南省的污染输送分析
李巧媛, 周慧, 许霖

Analysis of pollutant transport during sandstorm invasion into Hunan Province in 2025
LI Qiaoyuan, ZHOU Hui, XU Lin
图6 2025年4月14日20:00不同代表站5 500 m(a)、1 500 m(b)和1 000 m(c)HYSPLIT模型模拟及不同高度轨迹时间变化(d)
(黑色实线包围区域表示湖南省,下同)
Fig. 6 HYSPLIT model simulations at 5 500 m (a), 1 500 m (b) and 1 000 m (c) and temporal variations of trajectories at different altitudes (d) at different representative stations at 20:00 on 14 April 2025
(The area enclosed by the solid black line represents Hunan Province, the same as below)