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PORTAIL D'INFORMATION GÉOGRAPHIQUE

Résultats de la recherche (7 résultats)

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  • The off-site impacts of soil erosion by water in central Belgium
  • Belgium ; Cultivated land ; Environmental management ; Natural hazards ; Rill wash ; Soil conservation ; Soil erosion ; Soil pollution ; Suspended load ; Vulnerability ; Water erosion
  • The impact of environmental change on the intensity and spatial pattern of water erosion in a semi-arid mountainous Andean environment
  • Aerial photography ; Andes ; Ecuador ; Gully erosion ; Land use ; Model ; Mountain ; Semi-arid area ; Soil erosion ; Spatial analysis ; Water erosion
  • of land use changes on the intensity and spatial pattern of water erosion using a spatial modelling approach.
  • Effects of region-wide soil and water conservation in semi-arid areas : the case of northern Ethiopia
  • Arid area ; Ecosystem ; Ethiopia ; Gully erosion ; Plant canopy ; Rill wash ; Semi-arid area ; Soil conservation ; Soil erosion ; Water erosion
  • Aerial photography ; Belgium ; Comparative study ; Cultivated land ; Erodibility ; Gully erosion ; Loess ; Mediterranean area ; Model ; Portugal ; Soil erosion ; Spain ; Water erosion ; Watershed
  • Ephemeral gully erosion is a significant water erosion process, accounting for 50% of the total sediment production in agricultural catchments in the Belgian loess belt. Therefore the aim of this study is to address 4 basic questions : what
  • are the ephemeral gully characteristics ? why is ephemeral gully erosion an important water erosion process ? when/where will ephemeral gullies occur ? how do ephemeral gullies evolve over time ?
  • Ethiopia ; Model ; Reservoir ; Sediment budget ; Sedimentation ; Soil erosion ; Water management ; Watershed
  • Belgium ; Gully erosion ; Loess ; Model ; Rill wash ; Simulation ; Soil erosion ; Water erosion ; Watershed