1University of Agriculture in Kraków, Faculty of Forestry, Department of Elological Engineering and Forest Hydrology, Al. 29 Listopada 46, 31-425Krakow, Poland.
Cerdà Artemi
2Soil Erosion and Degradation Research Group, Department of Geography, Valencia University, Blasco Ibàñez, 28, 46010Valencia, Spain.
Lichner Ľubomír
3Institute of Hydrology, Slovak Academy of Sciences, Dúbravská cesta 9, 84104Bratislava, Slovakia.
