... (AV) of factors and average values of flow energy at river basins in Binh Dinh Province Slope (degree) Height (m) Height difference Rainfall (mm) Flow energy (Y) AV Basins I PS H PS ∆h ... classification of erosion potential (M), which is based on the identification of numerical values of flow energy (Y) and erodability factor (K). K is determined by the quantity of grain force of various ... eradicating hunger and reducing poverty and improving living standard of people. Determining flow energy and erosion coefficient VNU. Journal of Science, Earth Sciences, T.XXIII, N01, 2007 39...