References
- AFNOR (1998). French standard NF ISO 11259, X31-001, Soil quality. Simplified description of the soil. France.
- Aïdoud, A., Le Floc’h, É. & Le Houérou H.N. (2006). The arid steppe rangelands of Northern Africa. Science et Changements Planétaires/Sécheresse, 17(1), 19−30.
- Aubert, H. & Pinta M. (1978). Trace elements in soils. Soil Sci., 125(5), 334.
- Baize, D. & Jabiol B. (2011). Guide for soil description. Paris: INRA.
- Benbrahim, K.F., Ismaili, M., Benbrahim, S.F. & Tribak A. (2004). Problèmes de dégradation de l’environnement par la désertification et la déforestation: impact du phénomène au Maroc. Science et Changements Planétaires/Sécheresse, 15(4), 307−320.
- Bonneau, M. & Souchier B. (Eds.) (1979). Pédologie 2. Constituants et propriétés du sol. Paris: Masson. DOI: 10.7202/1000421ar.10.7202/1000421ar
- Boucherit, H., Benabdeli, K. & Benaradj A. (2017). Biological recovery the steppe of Hammada scoparia after enclosure in the region of Naama (Algeria). Ekológia (Bratislava), 36(1), 52−59. DOI: 10.1515/eko-2017-0005.10.1515/eko-2017-0005
- Boudjadja, A., Kaddour, B.H. & Pauc H. (2010). Increasing the value of surface water storage for protected wildlife, particularly the emblematic Cuvier’s Gazelle, in Mergueb Reserve (M’sila, Algeria). Revue d,Ecologie - la Terree et la Vie, 65(3), 243−253. http://hdl.handle.net/2042/55842
- Bounar, R. (2014). Etude des potentialités biologiques, cartographie et aménagement de la chaîne des Babors dans la démarche du développement durable. http://www.univ-setif.dz/Tdoctorat
- Bremner, J.M. (1960). Determination of nitrogen in soil by the Kjeldahl method. J. Agric. Sci., 55, 11−33. DOI: 10.1017/S0021859600021572.10.1017/S0021859600021572
- Breuste, J., Schnellinger, J., Qureshi, S. & Faggi A. (2013). Urban ecosystem services on the local level: urban green spaces as providers. Ekológia (Bratislava), 32(3), 290−304. DOI: 10.2478/eko-2013-0026.10.2478/eko-2013-0026
- Capot-Rey, R. (1955). Les sols d’Algérie d’après Mr J.H. Durand. Annales de Géographie, 64(341), 56−58. www.persee.fr/issue/geo_0003-4010_1955_num_64_341
- Chapman, H.D. & Pratt P.F. (1961). Methods of analysis for soils, plants and waters. Los Angeles: University of California.
- Czudek, R. (2001). Some key issues in the context of the future of protected areas and wildlife management in Africa. Contribution to the forestry outlook study for Africa. Rome: Food and Agriculture Organization of the United Nations.
- Djebaili, S. (1984). Steppes algériennes, phytosociologie et écologie. Alger: OPU.
- Djili, K. (2000). Contribution à la connaissance des sols du Nord d’Algérie. Création d’une banque de données informatisées et utilisation d’un système d’information géographique pour la spatialisation et la valorisation des données pédologiques. Thèse d’état en sciences agronomiques. El-Harrach: INA.
- Gabor, M.R. (2010).Descriptive methods of data analysis for marketing data – theoretical and practical considerations management & marketing challenges for knowledge society. Management and Marketing, 5(3), 119−134. http://www.managementmarketing.ro/pdf/articole/198.pdf
- Galet, M.P. (1951). Le dosage du calcaire actif et l’appréciation du pouvoir chlorosant des sols. Bull. d’Off. Inst. du Vin, 24, 37−42.
- Gamoun, M., Tarhouni, M., Ouled Belgacem, A., Hanchi, B. & Neffati M. (2010). Effects of grazing and trampling on primary production and soil surface in North African rangelands. Ekológia (Bratislava), 29(2), 219−226. DOI: 10.4149/ekol _2010_02_219.10.4149/ekol_2010_02_219
- Gamoun, M. (2013). Vegetation change in variable rangeland environments: the relative contribution of drought and soil type in arid rangelands. Ekológia (Bratislava), 32(1), 148−157. DOI: 10.2478/eko-2013-0013.10.2478/eko-2013-0013
- Gaouar, A. (2005). Management plan of the site of El-Mergueb, hydrogeology, project DGF.NUD-ALG/G 35. In the national program of classification of the protected areas in Algeria.
- Hilbert, D.W., Hughes, L., Johnson, J., Lough, J.M., Low, T., Pearson, R.G., Sutherst, R.W. & Whittaker S. (2007). Biodiversity conservation research in a changing climate. Australia: CSIRO.
- Hirche, A., Salamani, M., Abdellaoui, A., Benhouhou, S. & Valderrama J.M. (2011). Landscape changes of desertification in arid areas: the case of south-west Algeria. Environ. Monit. Asses., 179(1−4), 403−420. DOI: 10.1007/s10661-010-1744-5.10.1007/s10661-010-1744-5
- Horváth, B., Opara-Nadi, O. & Beese F. (2005). A simple method for measuring the carbonate content of soils. Soil Sci. Soc. Am. J., 69, 1066−1068. DOI: 10.2136/sssaj2004.0010.10.2136/sssaj2004.0010
- International Union for Conservation of Nature (IUCN) (1980). Lists of rare and endangered plants of the Mediterranean basin states. Athens: IUCN.
- Jackson, M.L. (1962). Interlayering of expansible layer silicates in soils by chemical weathering. Clays and Clay Minerals, 11(1), 29−46. DOI: 10.1346/CCMN.1962.0110104.10.1346/CCMN.1962.0110104
- Janišová, M. (2005). Vegetation-environment relationships in dry calcareous grassland. Ekológia (Bratislava), 24(1), 25−44.
- Kaabeche, M. (1990). Vegetation groupings of the Boussada region (Algeria), synthesis test on the Maghreb steppe vegetation. PhD thesis, Ferhat Abess University of Setif, Algeria. www.univ-setif.dz/Tdoctorat/
- Kaabeche, M. (2003). Conservation de la Biodiversité et gestion durable des ressources naturelles: étude sur la réhabilitation de la flore locale au niveau de la réserve « El - Mergueb » (Wilaya de M’sila, Algerie). Algerie: Ministere de L’Agriculture et du Developpement Rural Direction Generale des Forets.
- Kaabeche, M. (2005). Management plan of the site of El-Mergueb, hydrogeology, project DGF.NUD-ALG/G 35. In the national program of classification of the protected areas in Algeria.
- Killian, L. (1961). Natural and artificial improvement of a pasture in an Algerian Reserve “Le Mergueb”. Northern Africa.
- Le Houérou, H.N. (2005a). Atlas of climatic diagrams for the isoclimatic Mediterranean regions. Montpellier: Copymania.
- Le Houérou, H.N. (2005b). The isoclimatic mediterranean biomes. Bioclimatology, diversity and phytogeography. Montpellier: Copymania.
- Leadley, P., Pereira, H.M., Alkemade, R., Fernandez-Manjarrés, J.F., Proença, V., Scharlemann, J.P.W. & Walpole M.J. (2010). Biodiversity scenarios: projections of 21st century change in biodiversity and associated ecosystem services. Montreal: Secretariat of the Convention on Biological Diversity.
- Maire, R. (1926). Phytogeographical map of Algeria and Tunisia. Gouverneur General Algérie
- Maire, R. (1928). Origin from the flora of the mountains of Northern Africa. Memo. Soc. Biogéogr, 2, 187−194.
- Maire, R. (1952). Flora of North Africa (Morocco, Algeria, Tunisia, Tripolitania, Cyrenaica and the Sahara). Vol. 16. Paris: Lechevalier.
- Maire, R. (1952,1987). Flora of North Africa (Morocco, Algeria, Tunisia, Tripolitania, Cyrenaica and Sahara). Vol. 1 to 16. Paris: Lechevalier.
- Merdas, S., Menad, A., Mostephaoui, T. & Sakaa B. (2017). Plant community structure and diversity under grazing gradient in arid Mediterranean steppe of Algeria. Journal of Materials and Environmental Sciences, 8, 4329−4338. DOI : 10.26872/jmes.2017.8.12.456.
- Meribai, Y. (2006). Study of vegetation in Djurjura National Park phytosociology and proposal development. Magister thesis, Ecology: Phytosociology. Algeria: National Institute of Agronomy.
- Pendleton, R.L. & Nickerson D. (1951). Soil colors and special Munsell soil color charts. Soil Sci., 71(1), 35−44.
- Petard, J. (1993). The analyses methods. Vol. 1. Soils analyses. Paris: Orstom.
- Pouget, M. (1980). Les relations sol-végétation dans les steppes Sud-Algéroises. Paris: Orstom. http://www.documentation.ird.fr/hor/fdi:00344
- Quezel, P. & Santa S. (1962). New flora of Algeria and southerly desert regions. Paris: CNRS.
- Quezel, P. & Santa S. (1963). Nouvelle flore de l. Algérie et des régions désertiques méridionales. CNRS: Paris.
- Quezel, P. (1964). L’endémisme dans la flore d’Algérie. Compte Rendu Sommaire des Séances de la Société de Biogéographie, 361, 137−149.
- Rahmonov, O., Majgier, L., Andrejczuk, W., Banaszek, J., Karkosz, D., Parusel, T. & Szymczyk A. (2013). Landscape diversity and biodiversity of Fann Mountains (Tajikistan). Ekológia (Bratislava), 32(4), 388−395. DOI: 10.2478/eko-2013-0037.10.2478/eko-2013-0037
- Robinson, G.W. (1922). A new method for the mechanical analysis of soil and other dispersions. J. Agric. Sci., 12, 306−321. DOI: 1017/S0021859600005360.
- Slimani, H., Aidoud, A. & Roze F. (2010). 30 Years of protection and monitoring of a steppic rangeland undergoing desertification. J. Arid Environ., 74(6), 685−691. DOI : 10.1016/j.jaridenv.2009.10.015.10.1016/j.jaridenv.2009.10.015
- Soil survey manual (1937). Bureau of plant industry soils, and agriculture engineering. Washington: United State Department of Agriculture.
- Sparks, D.L. (1996). Methods of soil analysis. Part 3: Chemical methods. Madison: Soil Science Society of America, American Society of Agronomy.
- Stephen, M.P. (2015). The impact of ecosystem services knowledge on decisions. Partial Fulfillment of the Requirements for the Degree of Doctor of Philosophy Specializing in Natural Resources.
- Stevenson, A.C., Skinner, J., Hollis, G.E. & Smart M. (1988). The El Kala National Park and Environs, Algeria: An Ecological Evaluation. Environ. Conserv., 15, 335–348. DOI: 10.1017/S0376892900029830.10.1017/S0376892900029830
- Tandon, H.L.S. (1993). Methods of analysis of soils, plants, waters, and fertilizers. New Delhi: Fertiliser Development and Consultation Organisation.
- United Nations Framework Convention on Climate Change (UNFCCC) (2007). Climate change in developing countries: impacts, vulnerabilities and adaptation.
- Walkley, A. (1947).An critical examination of a rapid method for determining organic carbon in soils. Effect of variations in digestion conditions and of inorganic soil constituents. Soil Sci., (63), 251−264.
- Wetang'ula, G.N. (2009). Biodiversity, conservation and loss: international legal mechanism for management. In Short Course IV on Exploration for Geothermal Resources, organized by UNU-GTP, Ken Gen and GDC (pp. 1−8). Lake Naivasha, Kenya, November 1−22, 2009.