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Desertifikation

Desertifikation. Ursachen der Desertifikation. Bodenerosion in Lesotho. Menschliche Ursachen Deflation (Windböen) Bodenerosion Denudation (Wasser) Versalzung Skelettierung . Dürre führt hier zur Wüsstenbildung. Ausbreitung Weltweit. Folgen der Desertifikation.

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Desertifikation

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  1. Desertifikation

  2. Ursachen der Desertifikation Bodenerosion in Lesotho Menschliche Ursachen Deflation (Windböen) Bodenerosion Denudation (Wasser) Versalzung Skelettierung Dürre führt hier zur Wüsstenbildung

  3. Ausbreitung Weltweit

  4. Folgen der Desertifikation • Flächen werden unbrauchbar • Entsteht Hunger, Durst und Armut (Afrika) • Behinderung der Forstwirtschaft • Weltweit mehrere Sandstürme • Führt es sogar zu Niederschlagen.

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