Abstract: here is evidence that the strengthened stratospheric westerlies arising from the Antarctic ozone hole?induced cooling cause a polar mesospheric warming and a subsequent cooling in the lower thermosphere. While previous ...

Abstract: ownward wave coupling occurs when an upward-propagating planetary wave from the troposphere decelerates the flow in the upper stratosphere and forms a downward reflecting surface that redirects waves back to the troposphere. ...

Abstract: AbstractThere is growing evidence that stratospheric variability exerts a noticeable imprint on tropospheric weather and climate. Despite clear evidence of these impacts, the principal mechanism whereby stratospheric ...

Abstract: AbstractDownward wave coupling (DWC) is an important process that characterizes the dynamical coupling between the stratosphere and troposphere via planetary wave reflection. A recent modeling study has indicated that ...