卫星遥感揭示的2001年以来中蒙地区沙尘事件频次变化及其原因
程星雨, 徐志伟, 俞妍, 张小啸

Changes in frequency and possible causes of dust occurrence in northern China and Mongolia since 2001 revealed by remote sensing
Xingyu Cheng, Zhiwei Xu, Yan Yu, Xiaoxiao Zhang
图7 2021年3月部分站点PM10浓度和DOD变化图(灰色阴影代表观测记录的沙尘事件发生时段)
Fig.7 Changes in PM10 and DOD at typical stations in March 2021 (the periods of observed sand and dust storms are indicated by gray shading)