不同路径冷空气导致的宁夏沙尘重污染天气特征及传输规律
袁瑞瑞, 王建英, 张卫红, 张肃诏, 王坤, 雍佳

Characteristics of heavy dust pollution weather coused by cold air with different routes in Ningxia, China
Ruirui Yuan, Jianying Wang, Weihong Zhang, Suzhao Zhang, Kun Wang, Jia Yong
图1 划分环流类型所选的16个格点位置(A)及宁夏地理位置(B)
注:基于自然资源部标准地图服务网站标准地图(审图号:GS(2019)1822,宁S(2022)001)制作,底图边界无修改
Fig.1 Distribution of 16 grid points for classification of circulation types (A) and the geography location of Ningxia (B)