Vliv heterogenity území na odtokové a erozní procesy

Abstract

The work compares the impact of physical-geographical heterogeneity of the watersheds to erosion processes that take place in them. The erosion processes are evaluated on two physical-geographically different watersheds with the empirical model RUSLE (revised universal soil loss equation), the dynamic erosion model SWAT and modeling of gully erosion. This work deals with the comparison of physical-geographic characteristics of two watersheds (watershed of Neresnica and watershed of Rimavica), water erosion problems, the problems of modeling and a description of erosion models. The result of this work is to assess the degree of impact of physical-geographical heterogeneity to erosion processes taking place in the watersheds, based on a sufficiently accurate map and tabular outputs, obtained using the models.