Publication details

Modelování vodní eroze půdy na Myjavské pahorkatině, Slovensko: Aplikace 3D modelu v povodí Svacenického járku

Title in English Modelling of soil water erosion in the Myjava Hill Land, Slovakia: The application of the 3D model in the Svacenický járok catchment


Year of publication 2018
Type Article in Proceedings
Conference Fyzickogeografický sborník 16
MU Faculty or unit

Faculty of Science

Web Fyzickogeografický sborník 16
Keywords soil water erosion;EROSION-3D;event-based modelling;Myjava Hill Land;
Description The aim of presented study is an evaluation of potential soil water erosion using the physically and event-based erosion model EROSION-3D. This model calculates soil water erosion during an actual measured rainfall event. The soil water erosion was modelled in the Svacenický creek catchment in the Myjava Hill Land (Slovakia), using 9 soil moisture scenarios and two different crops on arable area. Three storm rainfall events were applied in the modelling based on 35 years of rainfall records at the Myjava meteorological station. The calculations of the erosion model take advantage of a digital elevation model, precipitation and soil parameters, which are established in a specific parameter catalogue. The results were statistically analysed to solved the differences between the model´s functional possibilities; the modelling under the various scenarios proved a strong interaction between the values of the input factors and the results of the soil erosion.
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