Agricultural and Biological Research

Assessing the Spatial Variability of Soil Loss in the Angreb Catchment, Amhara Region, Ethiopia

Samuel Erimyas

This research investigates the spatial variability of soil loss in the Angreb Catchment, located in the Amhara region of Ethiopia, utilizing the Revised Universal Soil Loss Equation (RUSLE). Soil erosion poses a significant threat to agricultural productivity and environmental sustainability in the region. The study integrates various factors such as rainfall, soil erodibility, slope characteristics, land cover, and erosion control measures into the RUSLE model to estimate and map the potential soil loss across the catchment. Geographic Information System (GIS) tools are employed to visualize and analyse the spatial distribution of soil erosion risk. Field data collection includes detailed assessments of soil types, land use patterns, and erosion control practices. The results provide valuable insights into the area’s most susceptible to soil loss, guiding the formulation of targeted land management strategies for sustainable soil conservation and agricultural development in the Angreb Catchment. This research contributes to the broader understanding of soil erosion dynamics in the region and underscores the importance of informed land-use planning for mitigating the impacts of soil degradation.