Proposal for a method for Colluvisol delineation in Chernozem region
2008
Zadorova, T.,Karlova Univ., Prague (Czech Republic). Katedra Fyzicke Geografie a Geoekologie | Chuman, T.,Karlova Univ., Prague (Czech Republic). Katedra Fyzicke Geografie a Geoekologie | Sefrna, L.,Karlova Univ., Prague (Czech Republic). Katedra Fyzicke Geografie a Geoekologie
In the Chernozem loess area of Zdanicky les, Czech Republic, a method of areal delimitation of Colluvisols was proposed. Considering the homogeneity of the relative soil properties, the terrain morfometric characteristics (slope, profile curvature, and plan curvature) were applied as the main criteria. The final map reflects specifically the general zones of potential Colluvisol formation, such as lateral valleys and slope bases - floodplain interfaces. In the locality under study (size 3 ha), the microrelief evaluation of the colluvial process was proceeded particularly in a colluvial-alluvial zone. The results showed a significant difference between the soil properties of adjacent Colluvisol and Fluvisol resulting mainly from the distinct character of sedimentation.
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