Allometric behavior of the glacier cirques in OSHTORANKUH region

Glacial formations are the natural heritage of the past in a region that are key to the climatic condition and geomorphologic facts. In fact the glacier cirques are enclosures that in the past there were glaciers in it owns and as time passes and climate changes, this is how they appear. One of the most significant forms of exploration glacier are glacial cirques that are holes with variable size and often round and due to the size and characteristics of the roughness, has different samples. The simplest type, funnel shaped cavity is average that has steep floor. Deepening the cirques, the result of the drilling operation and slow motion of snow and ice on the floor of the glacier. In fact the formation of glacial cirques are this the first glacier in the depressions and grooves are in the form and with the passage of time and the occurrence of glacial erosion as a result of the glacier from its initial location and their depth is added to forms where a glacier cirques. This phenomenon is caused by the movement of ice underneath the snow is done and as a result of these actions in the output bumps, rocks appear to the cirques floor. One of the features that can be viewed in different landforms, links and balances the expansion and development of the matter is being affected by a force shaping. Once the connection is established, that the other conditions, including sex formations landforms are well matched. Most of formations in the OSHTORANKUH region are carbonate and limestone, so we can say that the conditions of formation of glacial landforms which is almost identical. Carbonate features of OSHTORANKUH region makes it especially glacial cirques and geomorphology forms the region have special conditions. In this study the first, by using of topographical map, 33 glacier cirques has been recognized in the region .after that the allometric examined is done in glacier cirques of OSHTORANKUH region and after extracting morphometric parameters including length, width, area, perimeter and volume in each the range cirques southwest and northeast of the coefficient of determination values were determined for each domain .The range between the northeast and the morphometric parameters cirques, solidarity and allometric relationship is established. In the cirques of southwest domain except the average height of the cirques, other parameters correlated well established relationship allometric. So we can say cirques of OSHTORANKUH allmost have allometric behavioral.