Abstract: AbstractThe impact of ozone-depleting substances on global lower-stratospheric temperature trends is widely recognized. In the tropics, however, understanding lower-stratospheric temperature trends has proven more challenging. ...

Abstract: Tropospheric features preceding sudden stratospheric warming events (SSWs) are identified using a large compendium of events obtained from a chemistry?climate model. In agreement with recent observational studies, it is ...

Abstract: he authors present a new method to diagnose the middle-atmosphere climate sensitivity by extending the climate feedback?response analysis method (CFRAM) for the coupled atmosphere?surface system to the middle atmosphere. ...