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Résultats de la recherche (41 résultats)

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  • Tropical/subtropical geomorphology. Research studies from coastal areas to high mountains
  • Field investigation through oral interviews and empirical measurements reveal that scarification is currently one of the most harmful anthropogenic impact on the physical environment of Kaduna city. The landsurface is scarred due to soil mining
  • , foot traffic, road construction and excavation of gutters and refuse dumping pits. Eroded soil, and solid waste cause the narrow gutters to clog, consequently, flooding and sedimentation take place during storms. Results of the study show
  • Tropical/subtropical geomorphology. Research studies from coastal areas to high mountains
  • remote sensing data and field observations in the interfan between the Gandak and Kosi megafans in the north Bihar plains, indicate that channel migration through avulsion and cut-offs, and extensive overbank flooding are the most important factors
  • controlling the floodplain structure in the study area.
  • Weathering - erosion - sedimentation. New studies in morphodynamics and processes
  • The features of morphometry and sedimentology of 54 debris flow fans in semiarid subtropics of southwestern China are summarized here based on field surveys, interpretations of aerial photographs and measurements of topographic maps. The influence
  • of depositional processes on the morphologic characteristics of debris flow fans is studied through depositional model experiments. These experiments were conducted near a debris flow gully just after debris flows took place.
  • Tropical/subtropical geomorphology. Research studies from coastal areas to high mountains
  • Satellite images, supported by field observations, have been used to explain the prevalence in western Kuwait of gravels composed mainly of igneous, metamorphic and volcanic rocks that do not occur in or around Kuwait, but are present in the Hijaz
  • A study of solution flutes (Rillenkarren) at Lluc, Mallorca
  • Tropical/subtropical geomorphology. Research studies from coastal areas to high mountains
  • Morphological and mathematical analysis of asymmetrical fluvial pattern: a study case from the Ucayali River (Peru)
  • Tropical/subtropical geomorphology. Research studies from coastal areas to high mountains
  • Estimating sediment transport and reservoir sedimentation in an EIA framework (a case study applied to the Pequenos Libombos dam in Southern Mozambique)
  • Weathering - erosion - sedimentation. New studies in morphodynamics and processes
  • Modelling soil moisture fluxes and surface runoff on event basis. An experimental study from Lesotho
  • Tropical/subtropical geomorphology. Research studies from coastal areas to high mountains
  • Weathering - erosion - sedimentation. New studies in morphodynamics and processes
  • Weathering - erosion - sedimentation. New studies in morphodynamics and processes
  • Weathering - erosion - sedimentation. New studies in morphodynamics and processes
  • Tropical/subtropical geomorphology. Research studies from coastal areas to high mountains
  • Tropical/subtropical geomorphology. Research studies from coastal areas to high mountains
  • Tropical/subtropical geomorphology. Research studies from coastal areas to high mountains
  • Tropical/subtropical geomorphology. Research studies from coastal areas to high mountains
  • Tropical/subtropical geomorphology. Research studies from coastal areas to high mountains
  • Tropical/subtropical geomorphology. Research studies from coastal areas to high mountains
  • Tropical/subtropical geomorphology. Research studies from coastal areas to high mountains
  • Tropical/subtropical geomorphology. Research studies from coastal areas to high mountains