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Résultats de la recherche (18 résultats)

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  • A review of daily soil erosion in Western Mediterranean areas
  • Soil water erosion in rural areas
  • Regolith behaviour and physical weathering of clayey mudrock as dependent on seasonal weather conditions in a badland area at Vallcebre, Eastern Pyrenees
  • Africa ; Arid area ; Infiltration ; Model ; Porosity ; Rill wash ; Rock ; Semi-arid area ; Soil ; Soil properties ; West Africa
  • Alluvial cone ; Arid area ; Model ; Piedmont ; Rill wash ; Rock ; Runoff ; Sediment transport ; Semi-arid area ; Slope
  • In this study, the Land System approach has been used to analyse an area in southern Tuscany (Italy), the upper part of the Orcia River Valley, with the aim of distinguishing different evolutive trends (hazard) to badlands subjected to erosion, mass
  • movements and soil degradation. The multivariate and clustering approach was used in order to combine similar Land Types into homogeneous groups, reflecting a subdivision of the area according to the major degradation land features.
  • by topography or by agricultural practices; 2) rill length is a major component of rill volume variability on a catchment scale; 3) rill cross-sectional areas are controlled by the size of upslope runoff-contributing areas connected to the corresponding channels
  • Africa ; Arid area ; Duricrust ; Ecosystem ; Landscape ; Niger ; Plant cover ; Semi-arid area ; Soil erosion ; Soil properties ; Soil water ; Spatial analysis ; Vegetation ; World ; Zoning
  • Beja ; Experimentation ; Forecast ; Mediterranean area ; Model ; Portugal ; Precipitation ; Raindrop erosion ; Soil erosion
  • Calabria ; Deforestation ; Experimentation ; Italy ; Mediterranean area ; Rill wash ; Sediment transport ; Soil erosion ; Watershed
  • Agropedology ; Biomass ; Catena ; Mediterranean area ; Rock ; Slope ; Soil ; Soil properties ; Soil water ; Wheat
  • Arizona ; Catena ; Forecast ; Model ; Nevada ; Rock ; Semi-arid area ; Slope gradient ; Soil ; Soil erosion ; United States ; Watershed
  • Soil degradation, by water and wind erosion is a matter of growing concern in Europe. The technique of Caesium-137 was tested in a small watershed of the Laonnois area (Parisian Basin) which has been monitored for several years by traditional
  • Ecosystem ; Land use ; Mediterranean area ; Murcia ; Plant cover ; Soil erosion ; Soil moisture ; Soil properties ; Spain
  • Ecosystem ; Fire ; Israel ; Mediterranean area ; Mountain ; Rill wash ; Roughness ; Sediment budget ; Slope ; Soil erosion ; Soil properties ; Spatial variation
  • This study presents results of microplot experiments with a rainfall simulator on soils of a small hydrologic catchment area in south-central Turkey. The objective was to establish the magnitude of the soil erodibility and infiltration variation
  • erosion. The cultivated loess areas of northwestern Europe are particularly prone to these processes.
  • , as it determines the location and size of the low-sedimentation areas that are connected to the air flow separation bubbles.
  • China ; Desertification ; Dune ; Humid environment ; LANDSAT ; Landscape dynamics ; Northern China ; Remote sensing ; Semi-arid area