Recently, there has been a growing need to implement soil and water conservation measures in order to control sediment and water yield from agricultural areas.
Dhidhessa River Basin is physio-graphically and hydrologically important in the Blue Nile basin, however, its morphometry and hydrology are not well known. This
Soil erosion is recognized as one of the most important types of land degradation in the world particularly in many developing countries like Iran. Water erosio