2021年3月中国北方两次强沙尘天气污染特征
涂爱琴, 王珍珠, 朱庚华, 王治非, 张海, 张帅, 刘东, 翁宁泉

Pollution characteristics of two strong dust processes in northern China in March 2021
TU Aiqin, WANG Zhenzhu, ZHU Genghua, WANG Zhifei, ZHANG Hai, ZHANG Shuai, LIU Dong, WENG Ningquan
图1 2021年3月15日11:30(a)和27日09:45(b)FY-4A卫星真彩合成图
Fig.1 Synthetic true color map captured by FY-4A satellite at 11:30 on 15 March 2021 (a) and 09:45 on 27 March 2021 (b)