Studying the Periglacial Processes and Landform in the Easterly Slope of Sabalan

Foundation of Periglacial erosion system is not related to its closeness to glaciers or continental glacier plates. In the easterly slope of Sabalan there isnt any of glacier erosion system, but with regard to the hight of region, seasonal changes in precipitation, seasonal changes of temperature, sunshine angle in hot seasons, slopes gradient, wind activity, slopes direction, vegetation destruction with frost and debacle action, domination of cold semi-arid climate in the region, we can say that a part of easterly slope of Sabalan is exposed to Periglacial erosion. We try to distinguish Periglacial Processes in the formation of easterly slope of Sabalan. So the important factor in the formation of Periglacial region is studied and Periglacial part of this slope is specified. After determinate of erosion processes in the easterly slope of Sabalan, Periglacial processes landforms and deposits characteristics are studied.