LARGE-AMPLITUDE GRAVITY-WAVE BREAKING OVER THE GREENLAND LEE AND THE SUBSEQUENT FORMATION OF DOWNSTREAM SYNOPTIC-SCALE TROPOPAUSE FOLDING AND STRATOSPHERIC-TROPOSPHERIC EXCHANGE

LARGE-AMPLITUDE GRAVITY-WAVE BREAKING OVER THE GREENLAND LEE AND THE SUBSEQUENT FORMATION OF DOWNSTREAM SYNOPTIC-SCALE TROPOPAUSE FOLDING AND STRATOSPHERIC-TROPOSPHERIC EXCHANGE