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تحليل وإحصاء النباتات التلقائية في ولاية غرداية: دراسة ميدانية لمنطقتي (سبسب والنومرات واد الدرين وواد سبسب)

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dc.contributor.author سونة, زينب
dc.contributor.author نعامي, كريمة
dc.date.accessioned 2023-04-03T09:54:41Z
dc.date.available 2023-04-03T09:54:41Z
dc.date.issued 2019
dc.identifier.uri https://dspace.univ-ghardaia.edu.dz/xmlui/handle/123456789/5934
dc.description.abstract The végétation is analyzed by two main descriptors that are bioclimat and human action. The impact of thèse two factors is widely expressed by a loss and substitution of increasingly rapid of species of vegetation. Our study is based on the analysis and inventory of plant biodiversity in the Ghardaia region, where we studied two different stations, namely « Valley El Malleh » in the municipality of Sebseb and « Valley El drine » in the municipality of Noumerat. The study allowed us to count 28 species represented by 16 families, while the most represented is that of the "Asteraceae" by 25%, and there are 11 families represented by one specie (3.57%). Dominated by Mediterranean elements (46.43% ), this flora is morphologically characterized by the dominance of perennials plants (40,38%) and biologically by Thérophytes (39,29%) . In terms of propagation, we noticed that the most dominance type of plant is Cleome arabica in both stations. In terms of density, it varies by species and the stations of studies. EN_en
dc.publisher Faculté Science de la Nature et de la Vie et Sciences de la Terre - Université de Ghardaïa EN_en
dc.subject Inventaire, biodiversité végétal, dominance, densité, Ghardaïa, oued El Malleh , oued El Drine EN_en
dc.subject inventory ،Plant biodiversity ، pervasion ، density, Ghardaïa ،Valley El Malleh ،Valley El drine EN_en
dc.title تحليل وإحصاء النباتات التلقائية في ولاية غرداية: دراسة ميدانية لمنطقتي (سبسب والنومرات واد الدرين وواد سبسب) EN_en


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