Modelling rainfall runoff relationship for bare soils affected by surface sealing
Erosion, transport and deposition processes. Theories and models.
Agropédologie ; Eau du sol ; Erosion des sols ; Hydrologie ; Loess ; Modèle ; Propriété du sol ; Ruissellement ; Transport sédimentaire
Agropedology ; Hydrology ; Loess ; Model ; Rill wash;Runoff ; Sediment transport ; Soil erosion ; Soil properties ; Soil water
A recent conceptual model, which refers to the seal layer in term of basic soil physics concepts (soil water retention and hydraulic conductivity-water content relationship), is applied to investigate the dynamic changes of the soil hydraulic
properties within the zone of the seal layer. Results of laboratory experiments in two soils, Sharon sandy loam (Hamra) and Ruhama loam (loess), were applied for the calibration of the model.