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Modelling within storm erosion dynamics (MWISED).

Projektleitung
Blum Winfried E.H., Projektleiter/in
Laufzeit:
01.01.1997-31.12.2000
Programm:
Environment and Climate (FP4)
Art der Forschung
Grundlagenforschung
Mitarbeiter*innen
Strauß Peter, Projektmitarbeiter/in
Beteiligte BOKU-Organisationseinheiten
Institut für Bodenforschung
Gefördert durch
Europäische Kommission / European Commission, Rue de la Loi, Brussels, Europäische Union
Abstract
During intense rainstorms many soil surface characteristics are known to change. Present soil erosion models often rely on assumptions of steady state conditions which are normally not achieved. Goals of this project are therefore a) the description of the within storm dynamics of soil surface roughness, sealing, soil aggregates and infiltration, b) prediction of rill and ephemeral gully generation and development during erosive storms, c) production of a generator of synthetic erosive rainstorms able to give usefull insight of the relevant within-storm intensity pattern.
Schlagworte
Bodenkunde; Hydrologie;
Bodenerosion; Erosionsmodell;
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