African Geographic Pictures Collection

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Image number: 1914
Feature : rock fragment pavement
Grouping : agricultural techniques
Discipline : agriculture
Year : 2007
Locality : Melfa Maryam, Hagere selam
Country : Ethiopia
Region - tribe : Tembien
Physiographic region : Abessinian highlands
Notice : Agricultural fields on basaltic soils are generally covered by rock fragments, looking very much the same as so-called desert pavements. The stones are sometimes cleared and put in stone bunds or on a heap 'zala'. Stone bunds (right) contribute to soil and water conservation and land rehabilitation.
Reference : Moeyersons, Jan,   2007    Image 1914.   In : Moeyersons, Jan : "African Geographic Pictures", http://www.africamuseum.be/de/research/collections_libraries/earth_sciences/collections/geopic"