Quantitative analysis of plant biodiversity of Mount Sidi Youcef Region of Saida (Western Algeria)

Our work, is interested in assessing the biodiversity in the Mount of Sidi youcef region of Saida (Western Algeria), for this sixteen stations are selected, within each station, a floristic inventory has been made. The results obtained show that the species richness is 69 species, distributed in 30...

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Bibliographic Details
Published in:Ukrainian journal of ecology 2019-10, Vol.9 (3), p.315-321
Main Authors: Chalane, F., Bekkouce, A., Yahiaoui, F. Z., Mehdadi, Z., Hamdaoui, F.
Format: Article
Language:English
Subjects:
Analysis
Biodiversity
Drought
Ecology
Ecosystems
Flora
Flowers & plants
Plants
Principal components analysis
Quantitative analysis
Rain
Species richness
Studies
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Summary:Our work, is interested in assessing the biodiversity in the Mount of Sidi youcef region of Saida (Western Algeria), for this sixteen stations are selected, within each station, a floristic inventory has been made. The results obtained show that the species richness is 69 species, distributed in 30 botanical families dominated by Caryophylacea Poaceae and Liliaceae. The biological spectrum of these species reveals the dominance of therophytes constituted the bulk of the flora, followed by geophytes, phanerophytes, hemicryptophytes and chamaephytes. PCA statistical processing (principal component analysis) of the floristic analysis of the stations examined reveals the formation of four groups defining a set of stations marked by the presence of certain phytoecological similarity.
ISSN:2520-2138
2520-2138
DOI:10.15421/2019_97