Record details

    Soil hydraulic properties of topsoil along two elevation transects affected by soil erosion
    Fér, M.
    Jakšík, O.
    Jirků, V.
    Klement, A.
    Kodešová, R.
    Nikodem, A.
    Žigová, Anna
    EGU General Assembly (10. : 07.04.2013-12.04.2013 : Vienna, Rakousko)
Publication type
Source title - monograph
    Geophysical Research Abstracts
    Roč. 15, - (2013)
    Rozsah: 1 s. : E
Subject category
    erosion processes
    hydraulic properties
Abstract (in english)
   This study is focused on the comparision of soil hydraulic properties that is affected by erosion processes. Haplic Chernozem reminded at the flat upper part of the area. Regosol were formed at steep parts of valley. Colluvial Chernozem and Colluvial soil were formed at the bottom parts of the valley and the bottom part of the studied field. The undisturbed soil samples (3200 cm3) were also taken at three sampling sites and ponding infiltration experiment were performed in the laboratory. Cumulative inflow and outflow, and preasure heads at depths of 6.5, 11 and 15.5 cm were measured. Numerical inversion of measured data using HYDRUS-1D was performed to obtain parameters of van Genuchten hydraulic fuction.
    AV ČR Brno, Geologický ústav
Contributor code
    AV ČR, GLÚ
Source format
Import date
    23. 10. 2014