Academic literature on the topic 'Savanes – Burkina Faso'
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Journal articles on the topic "Savanes – Burkina Faso"
Botoni Liehoun, E., Philippe Daget, and Jean César. "Activités de pâturage, biodiversité et végétation pastorale dans la zone Ouest du Burkina Faso." Revue d’élevage et de médecine vétérinaire des pays tropicaux 59, no. 1-4 (January 1, 2006): 31. http://dx.doi.org/10.19182/remvt.9951.
Full textDevineau, Jean-Louis. "Les espèces ligneuses indicatrices des sols dans des savanes et jachères de l'Ouest du Burkina Faso." Phytocoenologia 31, no. 3 (September 24, 2001): 325–51. http://dx.doi.org/10.1127/phyto/31/2001/325.
Full textDevineau, Jean-Louis. "Seasonal rhythms and phenological plasticity of savanna woody species in a fallow farming system (south-west Burkina Faso)." Journal of Tropical Ecology 15, no. 4 (July 1999): 497–513. http://dx.doi.org/10.1017/s0266467499000978.
Full textTankoano, Boalidioa, Mipro Hien, N’Da Hyppolite Dibi, Zézouma Sanon, Jérôme T. Yameogo, and Irénée Somda. "Dynamique spatio-temporelle des savanes boisées de la forêt classée de Tiogo au Burkina Faso." International Journal of Biological and Chemical Sciences 9, no. 4 (December 10, 2015): 1983. http://dx.doi.org/10.4314/ijbcs.v9i4.23.
Full textCésar, Jean, Jérémy Bouyer, Laurent Granjon, Massouroudini Akoudjin, Laure Guerrini, and Dominique Louppe. "Les relictes forestières de la falaise de Banfora : un peuplement original au voisinage de Bobo-Dioulasso, Burkina Faso." BOIS & FORETS DES TROPIQUES 305, no. 305 (September 1, 2010): 43. http://dx.doi.org/10.19182/bft2010.305.a20437.
Full textOuedraogo, Oumarou, Adjima Thiombiano, Karen Hahn-Hadjali, and Sita Guinko. "Diversité et structure des groupements ligneux du parc national d’Arly (Est du Burkina Faso)." Flora et Vegetatio Sudano-Sambesica 11 (December 1, 2008): 5–16. http://dx.doi.org/10.21248/fvss.11.2.
Full textMopate Logtene, Youssouf. "Caractéristiques, menaces et nécessité de conservation in situ du taurin Baoulé dans les savanes du Sud-Ouest du Burkina Faso." Journal of Applied Biosciences 93, no. 1 (December 7, 2015): 8713. http://dx.doi.org/10.4314/jab.v93i1.5.
Full textOuédraogo, Issaka, Blandine Marie Ivette Nacoulma, Oumarou Ouédraogo, Karen Hahn, and Adjima Thiombiano. "Productivité et valeur économique des calices de Bombax costatum Pellegr. & Vuillet en zone soudanienne du Burkina Faso." BOIS & FORETS DES TROPIQUES 319, no. 319 (January 1, 2014): 31. http://dx.doi.org/10.19182/bft2014.319.a20550.
Full textBognounou, Fidèle, Adjima Thiombiano, Patrice Savadogo, Joseph Issaka Boussim, Per Christer Oden, and Sita Guinko. "Structure et composition spécifique de la végétation ligneuse de quatre sites sur un gradient latitudinal au Burkina Faso occidental." BOIS & FORETS DES TROPIQUES 300, no. 300 (June 1, 2009): 29. http://dx.doi.org/10.19182/bft2009.300.a20412.
Full textGNOUMOU, Assan, and Aoupoaoune Basile ADOUABOU. "Étude de la dynamique spatio-temporelle de la réserve de la Comoé-Léraba et de ses terroirs environnants (Burkina Faso, Afrique de l’Ouest." Journal of Applied Biosciences 157 (January 31, 2021): 16213–22. http://dx.doi.org/10.35759/jabs.157.7.
Full textDissertations / Theses on the topic "Savanes – Burkina Faso"
Mietton, Michel. "Dynamique de l'interface lithosphère-atmosphère au Burkina Faso : contribution géomorphologique à l'étude de l'érosion en zone tropicale de savane." Université Joseph Fourier (Grenoble), 1988. http://www.theses.fr/1988GRE19005.
Full textBook i deals with weathering agents. The climatic extremes are statistically analysed with long data series and studed in relation to their agressivity and frequency, whether it be maximum rainfall (daily annual, daily at the beginning of the rainy season or rainy periods of 2 to 30 consecutive days), strong winds, thermal amplitude in rock and soil, or variations in soil moisture. The passive factors, that is the plant and pedological covers, influenced by climate and especially by the presence of man are illustrated in their spatio-temporal variability, mainly at the experiment sites. Detailed maps (1 10. 000) have been drawn up to show vegetation cover, geosystems and the constraints of the imiga catchment. Book ii deals with the measurements, the processes and the forms of erosion on different spatial scales. A summary of the measurements of runoff and erosion made on the experimental plots at the eight stations is presented. The results obtained at po are examined in detail (water balance, multiple linear regression). The hydrological observations made over four years (1982-1985) at imiga, on small catchments, provide the first information on the erosion at this scale. The results are then compared to the silting of dams and solid loads. The importance of gullying is emphasized, as is the non-continuous nature in space of erosion. The study concludes with an attempt to summarise the fight against erosion at burkina faso over the last 20 years
Sanou, Lassina. "Les sanctuaires boisés de savanes de Bondoukuy (pays Bwa, Burkina Faso) : biodiversité végétale et capacité de régénération." Paris, Muséum national d'histoire naturelle, 2013. http://www.theses.fr/2013MNHN0002.
Full textGiven the erosion of biodiversity and the extinction of plant species, wooded shrines are often portrayed in the literature as high places of plant conservation and as relics of pristine vegetation. But do the related beliefs really include specific ideas of prudence, respect or nature conservation? To verify this statement and to answer this question, wooded shrines of Bondoukuy Department of (1100 km ²) in the savannas of western Burkina Faso have been object of a census as comprehensive as possible. They were identified and their ritual leaders were asked about their role. Their spatial distribution was recorded and integrated into GIS. For botanical and ecological surveys, sampling was based on three major physiographic units and surveys on 1600 m², considered the minimum area for phytosociological survey, groves of smaller surface having been fully inventoried. The shrines were compared with their immediate surroundings (whatever their appearance), as well as with randomly selected control sites in the same physiographic units as shrines. Floristic groups were identified through hierarchical clustering (Ward's method), and their differential and diagnostic species were identified using the index INDVAL. Alpha and gamma diversity of ligneous and regeneration of each group were studied. A total of 219 shrines, including 191 with a tree cover (162 groves and 29 sites with only some trees), has been listed. The majority of sacred groves (80% of cases) are located in villages and or within 500 m around them and their surface is less than 1 ha. These shrines show the identity of Bwaba; they allow social cohesion around various cults, good harvests, procreation, rain in drought, health, general protection of villages, success, the fight against adultery etc. . In addition, some of them were used to protect against enemies in the past because the Bwaba have a warrior past. Nine shrines floristic groups, and of 7 control sites groups were isolated. A set of four groups of glaze is characterized by Guiera senegalensis and Azadirachta indica, another two groups of lower slope is characterized and dominated by Anogeissus leiocarpa and Diospyros mespiliformis, the latter being clearly akin to the Sudanian dry forests. Some shrines are invaded by the exotic species Azadirachta indica that defines by itself two groups. One of the groups, characterized by Detarium microcarpum and Burkea africana has a savanna affinity; others rather have a forest affinity. The shrines are floristically related to their immediate surroundings but they better keep their ligneous flora as these ones because they are protected against fire and logging. Shrines located in the most humid environments contain some "endangered" and "near-threatened" species according to IUCN (1. 1% vs. 2. 1%). These shrines of the wettest environments, however, appear floristically close to the control forest sites that are the most man-modified. Diversity a of shrines is lower than that of the savannah controls, but their overall wealth and diversity g is equal to or higher than that of forest shrines. The invasion of Azadirachta indica has a very negative effect on species richness. Thea richness is all the more high than the area of the sanctuary is great. Regarding regeneration, seventeen woody species contribute significantly to the maintenance of stands of shrines. However, their generation is very low in shrines invaded by Azadirachta indica. We show that these shrines are mostly very close to the villages, that they are small, located in highly fragmented and man-modified places, and that some of them are invaded by A. Indica, which is not in accordance with the generally accepted idea of a preservative effect important in terms of richness of biodiversity. , However, in the current context of environmental degradation, as gallery forests are now disappearing into the study area whereas wooded shrines retain a seed potential that could be used in reforestation activities in Burkina Faso
Petit, Sandrine. "Environnement, conduite des troupeaux et usage de l'arbre chez les agropasteurs peuls de l'Ouest burkinabé : approche comparative et systématique de trois situations : Barani, Kourouma, Ouangolodougou." Orléans, 2000. http://www.theses.fr/2000ORLE1033.
Full textBoudin, Christian. "Le paludisme de savane (Burkina Faso) : évolution des paramètres épidiométriques et de la prémunition avant et après une tentative d'interruption de la transmission par des moustiquaires imprégnées d'insecticides." Montpellier 2, 1991. http://www.theses.fr/1991MON20246.
Full textSerpantié, Georges. "Persistance de la culture temporaire dans les savanes cotonnières d'Afrique de l'Ouest : étude de cas au Burkina Faso." Paris, Institut national d'agronomie de Paris Grignon, 2003. http://www.theses.fr/2003INAP0026.
Full textTanou, Etienne. "Economie cotonnière, immigration et processus de mutation capitaliste dans les sociétés agraires des savanes ouest-africaines : le cas des Bwa Pwesya de la région de Burkina Faso)." Tours, 1998. http://www.theses.fr/1998TOUR2008.
Full textThis study aims to analyse the factors and modalities of contemporary changes in economic practice in the 7 village communities that make up the sub-group, the Pwesya Bwa, in the Solenzo region of Burkina Faso. The transformation began in the early decades of the 20th century under the pressures of a new economic order imposed by the colonisers. However, during the entire period of colonial domination, although seemingly not impervious to change, Bwa society nevertheless managed to maintain, the economic sphere included, an important aspect of the social values inherited from its "elders" - the ideal of an egalitarian and convivial society. After Upper Volta (now Burkina Faso) achieved independence in 1960, village communities felt the full impact of "cotton fever", creating a real surge in the economy's market sector. Today, these communities seem very open to agricultural modernisation and consequently are affected by changes brought about by capitalism: from millet to cotton, from the hoe to the tractor, and from a subsistence economy based on solidarity to a profit economy based on individualism, Bwa society continues to fragment and lose itself. How is the ultimate transformation from a system based on equality and solidarity to one based on exploitation and domination taking shape today? With the influx of "foreign" agricultural colonisers, the expansion of cotton farming represents the major force of the most recent and determinant changes in Bwa productivity: the constitution and promotion of new resources; the increasing inequality of access to these resources for farmers; changes in the way the village deals with its land, with a view to its merchandising; the rapid development of an agrarian wage- earning class. . . The capitalist economic order is well established and "old" Bwa society is slipping further into the past
Nygård, Robert. "Productivity of woody vegetation in savanna woodlands in Burkina Faso /." Umeå : Swedish Univ. of Agricultural Sciences (Sveriges lantbruksuniv.), 2000. http://epsilon.slu.se/avh/2000/91-576-5878-1.pdf.
Full textSavadogo, Patrice. "Dynamics of Sudanian savanna-woodland ecosystem in response to disturbances /." Umeå : Dept. of Forest Genetics and Plant Physiology, Swedish University of Agricultural Sciences, 2007. http://epsilon.slu.se/200764.pdf.
Full textZida, Didier. "Impact of forest management regimes on ligneous regeneration in the Sudanian savanna of Burkina Faso /." Umeå : Dept. of Forest Genetics and Plant Physiology, Swedish University of Agricultural Sciences, 2007. http://epsilon.slu.se/200766.pdf.
Full textCaillault, Sébastien. "Le feu, la brousse et la savane : Modélisation spatiale de la dynamique des paysages soudaniens (Burkina Faso)." Phd thesis, Université de Caen, 2011. http://tel.archives-ouvertes.fr/tel-00625721.
Full textBooks on the topic "Savanes – Burkina Faso"
Lacombe, Bernard. Petits contes des savanes du Burkina Faso. Paris: L'Harmattan, 2003.
Find full textBook chapters on the topic "Savanes – Burkina Faso"
Keuthmann, Klaus, Henning Schreiber, and Rainer Voßen. "Die westafrikanische Savanne - eine Zeitreise durch 20 000 Jahre: 2.4 ... weil nicht sein kann, was nicht sein darf. Zum Problem von Sprachinseln in der Westafrikanischen Savanne am Beispiel des Bisa in Burkina Faso." In Mensch und Natur in Westafrika, 139–67. Weinheim, FRG: Wiley-VCH Verlag GmbH & Co. KGaA, 2005. http://dx.doi.org/10.1002/3527605754.ch2d.
Full textParker, John. "Northern Frontiers." In In My Time of Dying, 277–90. Princeton University Press, 2021. http://dx.doi.org/10.23943/princeton/9780691193151.003.0018.
Full text"Ethnographic Perspectives on Western Burkina Faso: A Survey." In Egalitarian Revolution in the Savanna, 41–68. Routledge, 2014. http://dx.doi.org/10.4324/9781315728681-12.
Full textWardell, D. Andrew, and Anette Reenberg. "Framing Field Expansion Strategies in the Savanna Biome — Land Use and Land Cover Dynamics in and Around Tiogo Forest Reserve, Burkina Faso." In Savannas and Dry Forests, 19–52. Routledge, 2017. http://dx.doi.org/10.4324/9781315243788-2.
Full textBilgo, A., Georges Serpantié, Dominique Masse, Jacques Fournier, and Victor Hien. "Carbon, Nitrogen, and Fine Particles Removed by Water Erosion on Crops, Fallows, and Mixed Plots in Sudanese Savannas (Burkina Faso)." In Soil Erosion and Carbon Dynamics, 125–42. CRC Press, 2005. http://dx.doi.org/10.1201/9780203491935-11.
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