弱风背景下阵风起沙对大气沙尘气溶胶总量的贡献

韩超信, 韩永翔, 李嘉欣

Contribution of dust emission from gust to total dust aerosol under weak wind conditions

Chaoxin Han, Yongxiang Han, Jiaxin Li

图1 弱风背景下夏季10 d内白天1 min风速随时间的变化（A）及其滤波（B）

Fig.1 Variation of daytime 1 min wind speed （A） and its filtering （B） during 10-day in summer with weak wind background