Record details

Title
    Magnetic properties of soils - a basis for erosion study at agricultural land in Southern Moravia
Author
    Dlouhá, Šárka
    Grison, Hana
    Jakšík, O.
    Kapička, Aleš
    Kodešová, R.
    Petrovský, Eduard
Conference
    International Multidisciplinary Scientific Geoconference SGEM 2013 (13. : 16.06.2013-22.06.2013 : Albena, Bulharsko)
Language
    anglicky
Publication type
    konferenční příspěvek (zahraniční konference)
Source title - monograph
    Water Resources, Forest, Marine and Ocean Ecosystems. Conference Proceedings
Pages
    S. 577-284
Notes
    Projekt: QJ1230319, GA MZe3cav_un_auth*0281581
    Rozsah: 8 s. : P
Subject category
    chernozem
    erosion study
    soil magnetism
Keyword
    Agricultural
    Basis
    Erosion
    Land
    Magnetic
    Moravia
    Properties
    Soils
    Southern
    Study
Abstract (in english)
   Soil erosion is one of the mayor concerns to sustainability of agricultural systems in different areas. Despite an increase in the number of published studies, significant uncertainty persists on actual erosion rates. The most important natural phenomena causing the erosion are water, rain and wind. The vulnerability of a field to soil erosion depends on a number of factors: the climatic conditions of the area; the water permeability of the soil; and the length and slope of the field. Other major sources of soil erosion and redistribution on hillslopes are farming activities, in particular tillage. Tillage is mainly implemented through mouldboard plough, which causes the detachment and movement of the entire topsoil layer. In agricultural land, the morphology and peculiarities of tillage practices are the main controlling factors for soil redistribution along the slope.
Contributor
    AV ČR Brno, Geofyzikální ústav
Contributor code
    AV ČR, GFÚ
Source format
    U
Import date
    23. 10. 2014