inscription
Portail d'information géographique

Résultats de la recherche (3 résultats)

Affinez votre recherche

Par Collection Par Auteur Par Date Par Sujet Par Titre
  • Canada ; Erodabilité ; Erosion des sols ; Erosion hydrique ; Humidité du sol ; Pente de versant ; Ravinement ; Ruissellement ; Toronto ; Versant ; Zone froide
  • Canada ; Cold area ; Erodibility ; Gully erosion ; Rill wash ; Slope ; Slope gradient ; Soil erosion ; Soil moisture ; Toronto ; Water erosion
  • On sloping sandy agricultural soil sites near Toronto, Canada, summer storms adequate to generate runoff occur frequently, but rill development occurs mainly in spring when snowmelt or rainfall-induced runoff occurs above frozen subsoil
  • This paper describes experiments carried out at the Soil Erosion Laboratory, University of Toronto to provide : observations of rill system development patterns; simultaneous local measurement of surface hydraulic and soil moisture data, together
  • This paper describes more closely-controlled laboratory rainfall simulation and runoff experiments in Toronto, Canada, carried out to identify the sequential scour and deposition processes involved, which are ultimately responsible for the regular