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  • A geomorphological based banded (tiger) vegetation pattern related to former dune fields in Sokoto (Northern Nigeria)
  • The significance of soil, water and landscape processes in banded vegetation patterning
  • Brousse tigrée ; Domaine semi-aride ; Dune ; Eau du sol ; Ecosystème ; Ecoulement ; Nigéria ; Photo-interprétation ; Vent ; Végétation ; Zonage
  • Dune ; Ecosystem ; Nigeria ; Photointerpretation ; Runoff ; Semi-arid area ; Soil water ; Vegetation ; Wind ; Zoning
  • The described banded vegetation pattern was observed on aerial photographs of the Northern part of Sokoto province in Northern Nigeria. The orientation of the bands (about NNW-SSE) is perpendicular to the prevailing wind direction (ENE-WSW) during
  • the period of formation of the former dunes. The genesis of this pattern of regional scale appears to be quite different from local scale banded patterns known in dry zones in Africa and Asia and described as Brousse tigrée, being moving vegetation arcs