Journal Algérien des Régions Arides
Volume 15, Numéro 1, Pages 42-49
2023-02-06
Saida Region Plants Diversity (western Of Algeria): First Typology Study Of Its Forest And Pre-steppe Habitats
Authors : Aouadj Sid Ahmed . Zouidi Mohamed . Allam Ayoub . Nouar Belgacem . Degdag Hanane . Nasrallah Yahia . Hasnaoui Okkacha . Hadj Khatir . Merdas Saifi .
Abstract
In the present work we assessed the different facets of biodiversity in 10 habitats using the phy-tosociological method. The aim of this study was to highlight the habitats most favourable to biodiversity. The Matorral with Tetraclinis articulata and Phillyrea, the Matorral with Tetraclinis ar-ticulata and Rosemarinus and the Quercus coccifera scrub formation appeared to be the most diver-sified in terms of biodiversity and Pre-steppe formation is poor (interms of plant diversity). However, and generally speaking, biodiversity is maximal for the more or less open tree ma-torrals; which decreases in the case of degradation and closure of the environment. It should be stressed that all habitats present a particular flora that is very important for the conservation of the Saida Mountains.
Keywords
Saida Mountains; Plants Diversity; typology study; habitats; phytosociological method
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