Risk scores of soil erosion =
[Slope]*0.3496 + [LULC]*0.2496 +
[Soil_Material]*0.1496 + [Rainfall]*0.0496 (2)
The final risk scores of each model were standardized
in percentage of potential risk by the Equation 3:
-
%potential risk of soil erosion = 100
X Min
Max Min
(5)
where X is the final risk score, Min is the least score, and
Max is the highest score (Masoudi et al., 2006). Finally, the