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Portail d'information géographique

Résultats de la recherche (192 résultats)

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  • Brackish environment ; Coastal dynamics ; Coastal environment ; Coastal geomorphology ; Freshwater environment ; Lake ; New Zealand ; Pool ; Sand bar ; Sea level ; South Island
  • Documentary and anecdotal evidence is presented to supplement geomorphological evidence for the conversion of Lake Forsyth (Wairewa) from marine inlet to brackish to freshwater lake within near historic time. Growth of the barrier across the lake
  • 1998
  • Aspects of the genesis and geomorphology of pingos : perennial permafost mounds
  • 1998
  • In the periglacial unconsolidated sediment landscape of Zackenberg in High Arctic NE Greenland, perennial and seasonal snowpatches dominate the geomorphological development in large areas and control the distribution of the vegetation. The existence
  • of the combination of geomorphological processes and forms that result from their existence is thus essential.
  • 1998
  • Australia ; Concept ; Fault ; Geomorphogenesis ; Inselberg ; Neotectonics ; Palaeogeomorphology ; Residual landform ; Structural geomorphology ; Western Australia
  • the Cainozoic. The geomorphological evolution of landforms of the shield lands and cratons extends over vast ages and cannot be regarded as a geologically recent phenomenon.
  • 1998
  • Geomorphological and sedimentological analysis of a catastrophic flash flood in the Arás drainage basin (Central Pyrenees, Spain)
  • 1998
  • Technical and software bulletin 1998
  • Computing ; Documentation ; Geomorphology
  • 1998
  • Technical and software bulletin 1998
  • Bibliographie ; Date 1997 ; Date 1998 ; Documentation ; Géomorphologie ; Informatique
  • Bibliography ; Computing ; Documentation ; Geomorphology
  • 1998
  • Biobibliography ; Biography ; Geomorphology ; Landslide ; Mediterranean area ; Mountain ; Natural hazards
  • 1998
  • Biobibliography ; Biography ; Ebro ; Geomorphology ; Spain ; Watershed
  • 1998
  • Atlantic Ocean ; Bathymetry ; Continental margin ; Geomorphometry ; Guinea ; Gulf ; Gully erosion ; Hydrodynamics ; Methodology ; South Atlantic Ocean ; Structural geomorphology ; Submarine geomorphology
  • 1998
  • During Late Cenozoic the lead geomorphologic processes in the western Priokotie changed together with relief and climate evolution. Plains with areas of hummocky topography have been transformed into deeply dissected low and middle mountains
  • Cenozoic. Each time interval was characterised by specific set of lead geomorphologic processes and of extreme, catastrophic, ones, which were locally distributed. Analysis of relief evolution allows to date the formation of the ground features'main types.
  • 1998
  • Climatic geomorphology ; Concept ; Earth surface processes ; Erosion ; Erosion surface ; Geomorphogenesis ; Geomorphology ; Relief
  • 1998
  • Geomorphological problems of the middle reaches of the Tsangpo River, Tibet
  • 1998
  • Sulphate reduction as a geomorphological agent in tidal marshes (Great Marshes at Barnstable, Cape Cod, USA)
  • 1998
  • Geomorphologic effects of large debris flows on channel morphology at North Fork Mountain, eastern West Virginia, USA
  • 1998
  • Carrying capacity ; Erosion rate ; Geomorphology ; Index ; India ; Karnataka ; Methodology ; Sediment budget ; Slope gradient ; Soil erosion
  • This study seeks to explore the value of Ahnert equation as a normative geomorphological tool. In 2 successive and complementary stages, its principles are applied to the Western Dharwar Craton of South India. First, the robustness of local relief
  • 1998
  • Modelling the geomorphological impact of climatic variability and extreme events in a semi-arid environment
  • 1998
  • Coastal environment ; Coastal geomorphology ; Italy ; Sea floor ; Sedimentation ; Southern Italy ; Submarine geomorphology
  • 1998
  • Canada ; Carpathian Mountains ; Czech Republic ; Environment ; Geomorphology ; Hungary ; Hydrology ; Jihomoravský ; Landscape ; Palaeogeography ; Physical geography ; Research
  • 1998
  • in glaciers. The geomorphological risk processes and their impact on relief formation are studied. - (MS)
  • 1998