期刊
COMPTES RENDUS BIOLOGIES
卷 332, 期 8, 页码 711-719出版社
ELSEVIER FRANCE-EDITIONS SCIENTIFIQUES MEDICALES ELSEVIER
DOI: 10.1016/j.crvi.2009.03.007
关键词
Psammophyte; Phytoecology; Phytosociology; Coast line; Dune; Diversity; Algeria
类别
The floristic diversity of the psammophyte vegetation in the region of Tlemcen (north-west Algeria). This study is devoted to the analysis of the psammophyte of the coastal and semi-continental dunes in Tlemcen. Interesting results have been obtained, in particular, on the biological and ecological aspects of the psammophyte. The interpretation from Factoriel analysis of correspondences enabled us to identify the different phytosociological classes (Cakiletea maritimae, Ammophiletea, Quercetea ilicis, Therobrachypodietea and Stellarietea mediae). Some of these classes (Cakiletea maritimae and Ammophiletea) inhabit, exceedingly well, the embryonic dunes. Some species (Therobrachypodietea) colonize the quickset dunes. Lastly, some others (Quercetea ilicis) settle in the more mature and stable dunes. By using the phytosociological and phytodynamical data, we have been able to understand the vegetation and its diversity. To cite this article: H. Stambouli-Meziane et al., C R. Biologies 332 (2009). (C) 2009 Publie par Elsevier Masson SAS Pour l'Academie des sciences.
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