Geomorphology river bends and the causes of their emergence in the Sirwan river

Abstract

This study focuses on natural and human characteristics such as geological compositions, topography, types of climate, soil moisture and vegetation and human characteristics such as human activities such as factories, building materials such as mortar and mortar) in the study area and the impact of these factors. has it. The factors affecting the formation and formation of Sirvan River were used to achieve the research objectives using the program (GIS 10.8) in theoretical and practical ways to analyze aerial images of type (Landsat 8) and numerical height modeling (Landsat 8). The accuracy of DEM (30 meters) and the climatic data of Derbandikhan meteorological station, it was finally concluded that natural factors have a greater influence on the formation of river bends in the study area.