African Geographic Pictures Collection

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Image number: 2218
Feature : alluvial fan
Grouping : pluvial erosion
Discipline : geomorphology
Year : 2007
Locality : Bigogwe
Country : Rwanda
Region - tribe : Virunga
Physiographic region : rift Virunga
Notice : Abundant rains have provoked pluvial erosion on the hillsides. The eroded materials have been deposited in the depressions to form an alluvial fan in the embayment of the Muzinga river. Off-site effect of erosion on hillslopes in one single geomorphological event!
Reference : Moeyersons, Jan,   2007    Image 2218.   In : Moeyersons, Jan : "African Geographic Pictures", http://www.africamuseum.be/fr/research/collections_libraries/earth_sciences/collections/geopic"