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5 2018年5月21日00:00至22日12:00宁夏各地市AQI变化趋势 |
Fig.5 Hourly change of AQI in Ningxia from 00:00 on May 21 to 12:00 on May 22, 2018 |