Identification, localisation et caractérisation des zones humides de wilaya de Khenchela (étude statistiques)
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Date
2022
Journal Title
Journal ISSN
Volume Title
Publisher
Université Abbes Laghrour -Khenchela-
Abstract
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