The runoff simulation by SCS-CN model in a catchment area.

In the first part of the paper is characterized, catchment Behela, from point of view the hydro morphological and morphometric. The vegetation has a very important role in the formation of the runoff on hydrographical basin, one the one hand, because it influences the formation of soil types, and, on the other hand, because it determines the size of water infiltration possibilities, the reduction of evaporation and the reduction of soil erosion. Further, the paper aims to determine the runoff depth using the Soil Conservation Service Curve Number (SCS-CN) method. A rainfall-runoff model is a mathematical model describing the rainfall-runoff relations of a catchment area. [ABSTRACT FROM AUTHOR]