Suffosion et érosion hydrique en milieux semi-arides, le cas des Ha...

Suffosion et érosion hydrique en milieux semi-arides, le cas des Ha...

Hydric erosion is very active in the Upper Steppes area of Tunisia chiefly on the alluvial floodplains where it is largely controlled by suffusion. This erosive dynamic represents a threat for the agricultural lands. The erosive phenomena related to suffusion, causes gullying, banks undermining and enlargement of the section of wadis.

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