Post-mining landform evolution modelling : 1. Derivation of sediment transport model and rainfall-runoff model,parameters
Australie ; Bilan d'érosion ; Dynamique du paysage ; Erosion des sols ; Erosion hydrique ; Mine ; Modèle ; Northern Territory ; Ruissellement ; Réhabilitation ; Transport sédimentaire ; Végétation
Australia ; Erosion budget ; Landscape dynamics ; Mine ; Model ; Northern Territory ; Rehabilitation ; Rill wash ; Sediment transport ; Soil erosion ; Vegetation ; Water erosion
This paper reports the results of natural rainfall monitoring and the derivation of sediment transport model and distributed parameter Field-Williams (DISTFW) rainfall-runoff model parameter values for an unvegetated, unripped waste rock dump (WRD
) surface and a vegetated and ripped WRD surface condition. These models are an integral part of the SIBERIA landform evolution modelling process.
Uncertainty in modelling the detachment of soil by rainfall
Energie cinétique ; England ; Erosion des sols ; Fiabilité ; Modèle ; Modélisation ; Précipitation ; Royaume-Uni ; Simulation de pluie ; Splash ; Technique de recherche
England ; Model ; Modelling ; Precipitation ; Rainfall simulation ; Reliability ; Research technique ; Soil erosion ; Splash ; United Kingdom
. Variation in drop-size distributions in natural rainfall may, therefore, account for a significant component of differences between observed soil detachment and that predicted by models of soil erosion.
England ; Erosion des sols ; Erosion hydrique ; Etude comparée ; Expérimentation ; Modèle ; Modèle stochastique ; Méthode de Monte Carlo ; Royaume-Uni ; Simulation de pluie ; Technique de recherche ; Variation spatiale
Comparative study ; England ; Experimentation ; Model ; Monte Carlo analysis ; Rainfall simulation ; Research technique ; Soil erosion ; Spatial variation ; Stochastic model ; United Kingdom ; Water erosion