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Portail d'information géographique

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Par Collection Par Auteur Par Date Par Sujet Par Titre
  • Evapotranspiration ; Land use ; Model ; Plant cover ; Precipitation ; Remote sensing ; Rill wash ; Scale ; Soil moisture ; Water cycle
  • 1996
  • C 14 dating ; Dendrochronology ; Dendrology ; Erosion ; France ; Geomorphogenesis ; Holocene ; Palaeo-environment ; Palaeoclimate ; Palynology ; Plant cover ; Provence-Alpes-Côte d'Azur
  • 1996
  • Infiltration ; Landslide ; Model ; Plant cover ; Precipitation ; Slope ; Slope dynamics ; Tropical zone ; Vegetation
  • 1996
  • Drinking water ; Environment ; Global change ; Land use ; Man-environment relations ; Pedagogy ; Plant cover ; Population dynamics ; Resource management ; Water cycle ; Water quality
  • 1996
  • Cluster analysis ; Cuenca ; Desertification ; Ecosystem ; Infiltration ; Murcia ; Plant cover ; Rainfall simulation ; Rill wash ; Scale ; Scrub ; Semi-arid area ; Soil erosion ; Soil water ; Spain ; Vegetation ; Wasteland
  • 1996
  • Carbon dioxide ; Ecosystem ; Fire ; Grassland ; Habitat ; Human impact ; Oregon ; Photosynthesis ; Plant cover ; Scrub ; United States of America ; Vegetation ; Vegetation dynamics
  • 1996
  • and plant cover. The results presented in this paper are specific for restricted areas in different slope situations: soils of the catena developed from mica shists of the upper hillslopes, fan deposits of the lower hillslopes, and an alluvial terrace
  • 1996
  • Debris flow ; Europe ; Human impact ; Land use ; Mountain ; Natural hazards ; Northwestern Europe ; Plant cover ; Precipitation ; Slope dynamics ; Statistics
  • 1996
  • Classification ; Coastal environment ; Earth surface processes ; Europe ; High mountain ; Human impact ; Land use ; Landslide ; Mass movement ; Model ; Plant cover ; Slope ; Volcanism
  • 1996
  • Durango ; Environmental degradation ; Mexico ; Over-grazing ; Plant cover ; Porosity ; Rill wash ; Slope ; Slope dynamics ; Soil erosion ; Solifluction
  • 1996
  • Aeolian features ; C 14 dating ; Colorado ; Dune ; Geochemistry ; Palaeo-environment ; Palaeosol ; Plant cover ; Quaternary ; Sand ; Stratigraphy ; Trace-element ; United States of America ; Wind
  • Stabilized eolian deposits, mostly parabolic dunes and sand sheets, cover much of the landscape of northeastern Colorado and adjacent parts of southwestern Nebraska in four geographically distinct dune fields. Stratigraphic and soil geomorphic
  • 1996
  • Climate ; Climate classification ; Climatic chart ; Climatic variation ; Climatic zone ; Heat balance ; Map ; Methodology ; Plant cover ; Radiation ; Vegetation ; Water budget
  • Cette classification prend en compte la différenciation régionale du bilan hydrique et thermique ainsi que les interactions du système climat-sol-plante au sens de circuit écologique. La délimitation de zones climatiques est fondée sur la variation
  • 1996
  • Alpes du Sud ; Creep ; Cryoturbation ; France ; Freeze-thaw cycle ; High mountain ; Mountain ; Periglacial features ; Plant cover ; Slope dynamics ; Solifluction ; Water retention
  • 1996
  • Evaporation ; Evapotranspiration ; Huesca ; Plant cover ; Semi-arid area ; Slope ; Slope exposure ; Soil ; Soil moisture ; Spain ; Vegetation
  • 1996
  • Cape Town ; Erodibility ; Fire ; Infiltration ; Plant cover ; Rainfall simulation ; Slope ; Soil erosion ; Soil properties ; South Africa ; Water erosion
  • 1996
  • Carrying capacity ; Cartography ; Data base ; Drainage density ; France ; Geographical information system ; Isère ; Lithology ; Plant cover ; Rhône-Alpes ; Soil erosion ; Suspended load ; Watershed
  • 1996
  • Alpes du Sud ; Alps (The) ; Badland ; Experimental catchment ; Flood ; France ; Gully erosion ; Heavy rain ; Mediterranean climate ; Plant cover ; Sediment budget ; Soil erosion ; Watershed
  • 1996
  • Biostratigraphy ; Canada ; Estuary ; Lithostratigraphy ; Palaeo-environment ; Palaeoclimatology ; Palynology ; Plant cover ; Pleistocene ; Pollen analysis ; Quaternary ; Quebec ; Saint-Laurent ; Sedimentation
  • 1996
  • The parameterization of surface albedo for sea ice and its snow cover
  • Albedo ; Antarctica ; Arctic Region ; Atmospheric circulation ; Canada ; Cold area ; Model ; Northwest Territories ; Radiation ; Remote sensing ; Sea ice ; Snow cover
  • The factors determining the albedo of sea ice and its snow cover, including spectral characteristics are reviewed. The thickness, properties and fractional cover of snow are of general importance. The effects of sky conditions and surface impurities
  • 1996
  • Ski runs and lifts in the Black Forest have removed vegetation cover and topsoil and caused soil erosion and solifluction. Damage varies with snow depth and duration of snow cover. Summer grazing and slope grading construction exacerbates
  • 1996