Browsing by Author "DJERIDI Nassira"

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    Identification, localisation et caractérisation des zones humides de wilaya de Khenchela (étude statistiques)
    (Université Abbes Laghrour -Khenchela-, 2022) HARRAT Sabrina; CHERRAD Ahlem; DJERIDI Nassira
    Abstract The objective of this study is the identification of wetlands in the wilaya of Khenchela by studying biological variables and climatic and mineral variables (climate, water characterization) that determine the distribution of plant communities. The climatic study shows that the study area experiences a semi-arid climate with a temperate tendency. The application of the diagram software showed crucial information on the origin of the waters that feed the wetlands and the origin of the mineral salts that are present in these waters. Interpretation by the ACP made it possible to specify the affinities that exist between the waters and the biocenosis present in the study area. This multidimensional treatment highlights the importance of anthropogenic, aquatic and bioclimatic factors governing wetlands