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Use of Data of the Remote Sensing for Spatiotemporal Analysis Land Use Changes in the Eastern Aurès (Algeria)

Authors: A. Bouzekri, H. Benmassaud


Aurèsregion is one of the arid and semi-arid areas that have suffered climate crises and overexploitation of natural resources they have led to significant land degradation. The use of remote sensing data allowed us to analyze the land and its spatiotemporal changes in the Aurès between 1987 and 2013, for this work, we adopted a method of analysis based on the exploitation of the images satellite Landsat TM 1987 and Landsat OLI 2013, from the supervised classification likelihood coupled with field surveys of the mission of May and September of 2013. Using ENVI EX software by the superposition of the ground cover maps from 1987 and 2013, one can extract a spatial map change of different land cover units. The results show that between 1987 and 2013 vegetation has suffered negative changes are the significant degradation of forests and steppe rangelands, and sandy soils and bare land recorded a considerable increase. The spatial change map land cover units between 1987 and 2013 allows us to understand the extensive or regressive orientation of vegetation and soil, this map shows that dense forests give his place to clear forests and steppe vegetation develops from a degraded forest vegetation and bare, sandy soils earn big steppe surfaces that explain its remarkable extension. The analysis of remote sensing data highlights the profound changes in our environment over time and quantitative monitoring of the risk of desertification.

Keywords: Remote Sensing, Land Use, spatiotemporal, Aurès

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[1] A. Bouzekri; H. Benmassaoud. Study and Diachronic Analysis of Changes of Ground Occupation in Area of Oriental Aures Algeria. Analele Universitatti din Oradea - SeriaGeografie, Year XXIV, no 2/2014(December).
[2] A. M. Dewan and Y. Yamaguchi, Using remote sensing and GIS to detect and monitor land use and land cover change in Dhaka Metropolitan of Bangladesh during 1960-2005.Environ. Monit. 2009 Assess. 150: 237-249
[3] A. Moulay; K. Benabdeli; A. Morsli, Contribution àL’identification des Principaux Facteurs de Dégradation des Steppes à Stipa Tenacissimadu Sudouestalgérien. Revue Mediterranea2011. Volume .II n°22: 149-188.
[4] E. F. Lambin, et al. The Causes of Land-Use and Land-Cover Change: Moving Beyond the Myths. Global Environmental Change, 2001, 11: 261–269.
[5] H. Benmessaoud; M. Kalla; H. Driddi. Évolution de L'occupation des sols et Désertification Dans le Sud des Aurès(Algérie). [email protected],2009. 94(6).
[6] K. Benabdeli. Agriculture, Alimentation et Environnement: Une Trilogie en Déséquilibre, Ecosystems, 1993, n° 1, p. 70-74.
[7] N. M. Cristina et al. Évaluation du Changement de L'occupation du Sol à L'aide des Images Landsat et Spot: Champ Volcanique de la Sierra Chichinautzin (Mexique), Internacional Cartography Conference, 2009.
[8] S. E. B. Bouiadjra,W. El Zerey., K. Benabdeli Étude Diachronique des Changements du Couvert Végétal Dans un Écosystème Montagneux par Télédétection Spatiale: Cas des Monts du Tessala (Algérie occidentale), 2010 Physio-Géo, 5(12): 211-225.