Abstract
Seasonal tropopause height variations are utilized in studying the global stratospheric aerosol burden and possible ozone asymmetries and long-term variations. It is concluded that an intimate relationship between tropopause height and total stratospheric aerosol exists and that seasonal fluctuations in tropopause height may be responsible for at least a portion of the north-south hemisphere total ozone asymmetry and the recent long-term increase trend in total ozone.