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PORTAIL D'INFORMATION GÉOGRAPHIQUE

Résultats de la recherche (3 résultats)

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Par Collection Par Auteur Par Date Par Sujet Par Titre
  • Talus and pediment flatirons have developed as a consequence of scarp retreat and alternating slope processes in humid and arid phases. They can be used for the interpretation of geomorphic and tectonic history. As can be deduced from present-day
  • 1989
  • Sediment sequences and paleosols, radiocarbon dates and archeological findings were used to explain the relief development of the Samburu and Ndotos mountain. The impact of man on the vegetation and the holocene wet phases could have caused
  • 1989
  • In autumn 1986 and spring 1987 observations on dune morphodynamics and the development of wind ripples were carried out in the Ténéré desert. The variability and complexity of ripple patterns can only be met with by a morphogenetic qualitative
  • 1989