Investigating About Geomorphologic Limitation of Rood bar Physical Development

There is divesting relationship between physical development of cities and geomorphologies consequences. Because of geomorphologies limitations and instability of slope, physical development of cities in mountainous areas is highly Fragile. The scope of these study deaths with Roodbar that is located in Sefidroud edge in Guilan province. This research intends to investigate the limitations of physical development of Roodbar from natural point of view with the emphasis of geomorphology phenomenon. The data using in this research include: Topography maps, geology, land application, sustainable soil, Roodbar map and satellite images with space supervisions. The analysis of this method is based on the existing data and it is descriptive. To analyze data, the researcher transfer the needed maps to software and after providing opography maps, geology, slope, solid, land application, rock resistance, liturgy, and the distance of fault, he tries to provide geomorphology map of this area. The result shows that physical development of Roodbar is under influence of several factors. However, slope, repulsive movement and earthquakes respectively have the major effect on physical development of this city. So the sustainable areas for development are limited. The development of these areas need high cost with the morphological danger.