The recession has had many geomorphological and hydrological effects, for example a widespread exposure of moraines and other glacial landforms, changes in river courses and crustal uplift.
Hop þeirra hefur haft ýmis áhrif, t.d. á landmótun, farvegi vatnsfalla og landris. Þessi ritgerð samanstendur af tveim greinum um jöklabreytingar.