20162020年沙尘天气对陕西省空气质量的影响特征
王蕾, 蒙瑞丽, 曹磊, 高飞, 陈浩, 李毅辉, 张佳音, 闫东杰, 刘笑, 牛天田, 任静

Influence of dust events on air quality of Shaanxi province from 2016 to 2020
Lei Wang, Ruili Meng, Lei Cao, Fei Gao, Hao Chen, Yihui Li, Jiayin Zhang, Dongjie Yan, Xiao Liu, Tiantian Niu, Jing Ren
图4 2016—2020年陕西省城市不同持续时间(DT)沙尘天气过程占比(A)和不同强度沙尘天气过程发生频数(B)
Fig.4 Proportion of dust events with different durations (A) and frequency of dust events with different levels (B) in cities of Shaanxi province from 2016 to 2020