African Geographic Pictures Collection

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Image number: 2144
Feature : broken bridge
Grouping : river erosion
Discipline : geomorphology
Year : 2007
Locality : Gakungwe
Country : Burundi
Region - tribe : Rusizi plain
Physiographic region : Rift-Tanganyika
Notice : Even in the Rusizi plain, rivers are characterized by important variabilities in the hydrograph and stream floods (flash floods) occur. This bridge on the RN 5 has been broken. Firstly there has been colmatation of sediments so that the river flowed over the road and the dam, provoking erosion of the whole structure (Prof. L. Nahimana).
Reference : Moeyersons, Jan,   2007    Image 2144.   In : Moeyersons, Jan : "African Geographic Pictures", http://www.africamuseum.be/en/research/collections_libraries/earth_sciences/collections/geopic"