2016
DOI: 10.3406/ecmed.2016.1990
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Dynamique post-perturbation (post-incendie ou post-surpâturage) des communautés végétales des monts de Tessala, Algérie occidentale

Abstract: L’objectif de notre travail est de déterminer les principales dynamiques des communautés végétales des monts du Tessala (ouest de l’Algérie), après perturbation (post-incendie ou post-surpâturage). Des relevés floristiques ont été réalisés dans des zones affectées par des incendies à différentes dates. D’autres relevés ont été réalisés, d’une part dans des peuplements affectés par le surpâturage, et d’autre part dans des stations non brûlées qui ont été prises comme témoin. La végétation qui se régénère nature… Show more

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Cited by 5 publications
(5 citation statements)
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“…Structurally, the morphological spectrum of the Tessala mountains with a massive dominance of the tree, shrub, and shrub layers and under stretched shrubs. The forest dynamics of the site have a strong capacity for regeneration (Saidi et al, 2016). Even if part of the study area is degraded, there are still areas with an adequate intact structure that give this forest a significant biological interest.…”
Section: Bio-morphological Typementioning
confidence: 99%
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“…Structurally, the morphological spectrum of the Tessala mountains with a massive dominance of the tree, shrub, and shrub layers and under stretched shrubs. The forest dynamics of the site have a strong capacity for regeneration (Saidi et al, 2016). Even if part of the study area is degraded, there are still areas with an adequate intact structure that give this forest a significant biological interest.…”
Section: Bio-morphological Typementioning
confidence: 99%
“…Its environmental and socio-economic role deserves to be noted and studied. This massif is home to plant diversity of particular interest, favorable to regeneration after fires, and overgrazing makes this area a natural forest (Saidi et al, 2016;Bouker et al, 2022). Much work has been done on the Tessala Mountains based on the knowledge and degradation of phytodiversity (Ferka-Zazou, 2006;Chérifi et al, 2011;Bachir-Bouiadjra, 2011;Saidi et al, 2017).…”
Section: Introductionmentioning
confidence: 99%
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“…In addition, the very significant efforts made by foresters have made it possible to reconstitute part of the forest stands previously destroyed following the major fires. Similarly, the development programs undertaken in the region have enabled the local population to convert to more remunerative agricultural systems (olive growing), thus limiting overgrazing, often considered to be the main factor in the degradation of the vegetation cover in the Mediterranean region [60,[89][90][91]. The development of local tourism could perhaps constitute an additional source of income.…”
Section: Synthesismentioning
confidence: 99%
“…They are known for their significant floristic richness which has been the subject of numerous studies and surveys (Bouzidi et al, 2012;Bouterfas et al, 2013;Fertout et al, 2016). Nevertheless, the impact of anthropozoogenic action and global warming have a negative influence on this specific richness, which means that many species are now threatened in their natural habitats (Saidi et al, 2016;Cherifi et al, 2021).…”
Section: Introductionmentioning
confidence: 99%