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Le phénomene d'érosion des sols est largement répandu dans les régions semi-arides et arides de l'Algérie. Cette situation est aggravé par divers facteurs tels que le climat, la lithologie, les caractéristiques du sol et l'utilisation des terres. Le lessivage des sols se manifeste, lorsque les eaux de pluie ne pouvant plus s'infiltrer, ruissellent sur la parcelle en emportant les particules de terre...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.