Cálculo del valor relativo de la erosión en cuencas de pequeño tamaño

Abstract

With fluvial morphometry we intend to evaluate the relative eros ion of small neighbouring basins which can not be estimated with conventional climatic methods. The morphometric parameters used are: the drainage density, the slope of the channels and the hierarchical anomaly. Due to the absence of turbometrical stations which enable us to find the correlation between empirical and experimental data, we preferred to calcula te the relative erosion according to the sub-basin of smallest erosion; thus we obtain su different categories that mark the areas with the greatest erosive processes