
Gelifluction, very similar to solifluction, describes the seasonal freeze-thaw action upon waterlogging topsoils which induces downslope movement. Gelifluction is prominent in periglacial regions where snow falls during six to eight months of the year. In spring, the snow and ice melt, and the landscape is effectively inundated with half a year`s....
Found on
http://en.wikipedia.org/wiki/Gelifluction

Form of mass movement in periglacial environment where a permafrost layer exists. It is characterized by the movement of soil material over the permafrost layer and the formation of lobe-shaped features. Also see solifluction.
Found on
http://www.physicalgeography.net/physgeoglos/g.html

the slow downslope flow of unfrozen earth materials on a frozen substrate.
Found on
https://nsidc.org/cryosphere/glossary?page=9
No exact match found.