Estimating Potential Annual Soil Loss of Watershed in Nigeria Using Rulse in a GIS and Remote Sensing Environment

摘要

This paper estimated the potential annual soil loss within Asejire watershed. This was determined by combining the five factors of the Revised Universal Soil Loss Equation (RUSLE) in a GIS environment. The mean of the rate of annual soil loss in the watershed was estimated to be 30.56 tons ha^{-1 yr-1.}