Characterizing Free-Atmospheric Wind Fields and Their Statistical Associations with Aerosol Variability in the Huaihe River Basin
The Huaihe River Basin (HRB) experiences pronounced seasonal circulation and recurrent aerosol pollution, yet continuous observations of wind structure above the atmospheric boundary layer remain limited. We integrate rotary Rayleigh Doppler wind lidar (RRDWL) measurements and radiosonde profiles with ERA5 re-analysis,...