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3 2018—2021年宁夏各环流型出现频率及F1/F2值分布 |
Fig.3 The percentage of circulation types and F1/F2 values in Ningxia from 2018 to 2021 |