, Les auteurs remercient les services des forêts des différentes régions pour leur aide précieuse durant la période d'échantillonnage. Ils expriment également toute leur gratitude au Dr Boudiaf Malika, enseignante-chercheuse pédologue de l'université de Tizi-Ouzou (Algérie) ainsi qu'au Dr Isabelle Laffont-Schwob, enseignante-chercheuse, de l'université de Provence-Marseille (France) et aux deux relecteurs anonymes pour leurs précieux conseils et commentaires sur cet article

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