International Journal of Agricultural Policy and Research
Vol.2 (3), pp. 105-112, March 2014
Article ID JPR006/14/ 08 pages
Copyright © 2014 Author(s) retain the copyright of this article. Author(s) agree that this article remain permanently open access under the terms of the Creative Commons Attribution License 3.0 International License
Original Research Paper
The dynamics of steppe ecosystems of the Tlemcen region of western Algeria
Accepted 20 January, 2014
*Stambouli-Meziane, H., Bouazza, M., Sari-Ali, A., Hassani, F., Ferouani T.
Laboratory of Ecology and Management of Natural Ecosystems, Algeria
*Corresponding Author’s Email: email@example.com
This study evaluated the dynamics of steppe ecosystems in the south western slopes of the Tlemcen region, Algeria. The data was collected based on the biodiversity of the steppe vegetation that is grassland of the study area. The results on the bioclimatic analysis indicated that there is persisting drought in the study region with a dominance of toxic and thorny vegetation species. The results of the analysis of different factors (AFC) of degradation explored materials formed or produced from different plants particularly the grasslands. The latter presented a dynamic interest of a certain ecosystem. These findings also revealed characteristics of the grassland. It was also reflected by the frequent development of grassland of the Therophytiques and anthropozoiques species.
Key words: Steppe, biodiversity, ecosystem