Yang Wang

My research focus on the technology applied to measurement of spatial distribution of atmospheric trace gases and aerosol properties based on passive DOAS. I studied the inversion algorithm to derive the tropospheric vertical and horizontal distributions of trace gases and aerosol using passive DOAS. Meanwhile I use it to observe HONO, CHOCHO, HCHO, SO2, NO2 and aerosol to understand their formation mechanism as well as their contribuition to the occurrence of strong haze pollution in China.