CONTRIBUTION A UNE ANALYSE DE LA DYNAMIQUE DE LA VEGETATION DES PARCOURS STEPPIQUES DANS LA REGION DE BISKRA AU SUD-EST ALGERIEN

  • Bazri Kamel-eddine Université des frères Mentouri Constantine1/Faculté S.N.V, Algérie
  • Ouahrani Ghania Université des frères Mentouri Constantine1/Faculté S.N.V, Algérie

Abstract

An ecological analysis is conducted in three sites (EL-Haouche, Zribet El-Oued and Khanguet Sidi Nadji) in a steppes halophytes in the Biskra region (south-east of Algeria). Our analysis shows that the degradation of this steppe and a regressive dynamic of vegetation is very important. The soil is completely stripped and covered with a whitish crust over large areas which results from the rise and deposition of salts on the surface, particularly in Khanguet Sidi Naji. The current situation of these courses is alarming; it requires a serious rational management.

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Published
2015-11-28
How to Cite
Kamel-eddine, B., & Ghania, O. (2015). CONTRIBUTION A UNE ANALYSE DE LA DYNAMIQUE DE LA VEGETATION DES PARCOURS STEPPIQUES DANS LA REGION DE BISKRA AU SUD-EST ALGERIEN. European Scientific Journal, ESJ, 11(32). Retrieved from http://eujournal.org/index.php/esj/article/view/6575