Geomorphologic assessment of climatic changes of Gorganroud basin in the Quaternary

The Earth's current surface forms and phenomena are the result of climatic processes of last periods. These processes, because of climatic variations of regions, had different effect on the earth surface. The origins of the modern forms of earth related to transformations of two million years ago that scientists have called it the Quaternary period. Study of glacial erosion system is noteworthy for two view: first, there is still frozen areas in our time; Second, because during the Quaternary glacial, glacier surface was extended to today, therefore were involved in the formation of large areas that have already been released from the glacier. The case study is Gorganrood basin.