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Academic literature on the topic 'Agriculture et énergie – Brésil'
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Journal articles on the topic "Agriculture et énergie – Brésil"
Ribeiro Romeiro, Ademar. "Développement économique et agriculture familiale au Brésil." Tiers-Monde 42, no. 167 (2001): 633–55. http://dx.doi.org/10.3406/tiers.2001.1528.
Full textMoruzzi Marques, Paulo Eduardo, and Tatiana Ferreira nobre de Lacerda. "Agriculture biologique et agriculture familiale au Brésil. Pour une inscription territoriale des agriculteurs écologistes." Économie rurale, no. 313-314 (December 5, 2009): 55–66. http://dx.doi.org/10.4000/economierurale.2385.
Full textGuibert, Martine. "Le pôle sojicole sud-américain." OCL 25, no. 1 (January 2018): D103. http://dx.doi.org/10.1051/ocl/2017057.
Full textVert, Julien, and Fabienne Portet. "Évolution des consommations d'énergie dans les scénarios « Agriculture Énergie 2030 » et enseignements tirés des chiffrages." Sciences Eaux & Territoires Numéro 7, no. 2 (2012): 2. http://dx.doi.org/10.3917/set.007.0002.
Full textLhoste, Philippe. "La traction animale en Afrique subsaharienne : histoire et nouveaux enjeux." Revue d’élevage et de médecine vétérinaire des pays tropicaux 57, no. 3-4 (March 1, 2004): 125. http://dx.doi.org/10.19182/remvt.9883.
Full textFiguié, Muriel, and Bernard Hubert. "Pour qui, pourquoi une ressource est-elle jugée dégradée ? Pâturages et agriculture familiale au Brésil." Natures Sciences Sociétés 20, no. 3 (July 2012): 297–309. http://dx.doi.org/10.1051/nss/2012028.
Full textLardon, Sylvie, Jean-Philippe Tonneau, Richard Raymond, Eduardo Chia, and Patrick Caron. "Dispositifs de gouvernance territoriale durable en agriculture Analyse de trois situations en France et au Brésil." Norois, no. 209 (December 15, 2008): 17–36. http://dx.doi.org/10.4000/norois.2606.
Full textLamine, Claire, Paulo Niederle, and Guillaume Ollivier. "Dossier : Perspectives franco-brésiliennes autour de l’agroécologie – Alliances et controverses dans la mise en politique de l’agroécologie au Brésil et en France." Natures Sciences Sociétés 27, no. 1 (January 2019): 6–19. http://dx.doi.org/10.1051/nss/2019015.
Full textCoquil, Xavier, Dimas Soares Junior, Jean-Marie Lusson, and Marcio Miranda. "Dossier : Perspectives franco-brésiliennes autour de l’agroécologie – Les réseaux Rad et Rede Capa : la technique au service du projet politique d’un autre modèle agricole ?" Natures Sciences Sociétés 27, no. 1 (January 2019): 53–62. http://dx.doi.org/10.1051/nss/2019021.
Full textFleury, Marie. "Agriculture itinérante sur brûlis (AIB) et plantes cultivées sur le haut Maroni: étude comparée chez les Aluku et les Wayana en Guyane française." Boletim do Museu Paraense Emílio Goeldi. Ciências Humanas 11, no. 2 (August 2016): 431–65. http://dx.doi.org/10.1590/1981.81222016000200006.
Full textDissertations / Theses on the topic "Agriculture et énergie – Brésil"
Malgalhães, Drouvot Cláudia. "Le Programme national brésilien de biodiesel, les facteurs clés du succès et le management coopératif : une solution pour développer les compétences et la participation des petits paysans ?" Grenoble, 2010. http://www.theses.fr/2010GRENG004.
Full textThe objective of the Program main road of biodiesel launched by the Brazilian federal government in 2004 is to develop the production of biodiesel in relation to the small family farmers of the semi-arid areas and starting from plants which do not enter directly the human and animal chain food. Carried out in various areas of Nordeste and the North of Brazil, four studies on the ground evaluate, on a whole of criteria, the establishment of this program, in order to determine if the country communities concerned take part concretely in these actions, within the framework of associations or co-operatives and, if these projects support the social integration of this very marginalized population
Erthal, Villela Lamounier. "Intervention étatique et crise du modèle énergétique brésilien : la maîtrise de l'énergie comme perspective." Paris 3, 1999. http://www.theses.fr/1999PA030061.
Full textThe brazilian government decided to intervene in petrobras and electrobras in order to face the challenge of rapid industrialization of the country and act upon the energetic sector. Those companies have experienced a great success since their creation, but are suffering the impact of serious problems since the crises of state in the 80's. The crises management in both companies had serious consequences in the energy consumption pattern. Both had lost their capacity of self-financing and had their consumption pattern distort. The market consumption then concentrates in a few activities and becomes irrational and obsolete in others. It was also observed that interdependence among: state strategy direction, the energy sector dynamics and the consumption structure. A vicious circle with evil effects has appeared during the crises contributing to the application of the neo-liberal polices. To break this circle a reform of the state and of the sector is required to impose a new technoadministrative reality to the brazilian production system
Dossa, Derli. "Adoption des techniques agricoles et décision des agriculteurs : le cas de producteurs de soja au Parana (Brésil)." Dijon, 1993. http://www.theses.fr/1993DIJOE010.
Full textThe object of this work is to analyze the offer and the adoption of technologies by soya producers in Brazil. During a survey carried out with 370 soya producers in panama in 1987 88, an important difference was noted between the technical proposals resulting from the Embrapa CNPSoya research and their adoption by farmers. Theoretically, there was no reason for the producers not to use the technical innovations that would enable their production systems to be improved. Technical choices : how and why became the basic questions of the work. In order to analyse this problem, we used the theoretical framework and methodology mainly developed by the INRA-SAD-Dijon research workers : the theory of the adaptative behaviour of the producers in a systematic and pluridisciplinary process, case studies, research-development (action), basic implements such as typologies, production operational costs and linear programming. The conclusion of this work is that to understand the use of new technologies in production systems, a multidisciplinary and systematic work must be carried out in order to study the habits and to be aware of the producer's circumstances and projects
Balerin, Yannick. "Agriculture et libéralisation économique au Mato Grosso : quelle trajectoire de développement ?" Thesis, Paris 3, 2010. http://www.theses.fr/2010PA030040.
Full textThe Mato Grosso State’s economic development started shortly when Brazil decided to liberalize its economy in the early nineties. The political and economic project born in the fifties, aiming at occupying this vast territory and turning into an important agricultural production area, was still unachieved in 1985. In spite of the risks it brings, the liberalization has had a positive impact on the economic growth in Mato Grosso. It was stimulated by an exceptional development in agricultural production and its integration into the international trade, following the expansion of the cultivated lands, the adoption and the spread of the technological progress and the rural financings. The inclination of the public policies towards the most vulnerable population is visible through the new orientation of the public budgets and the recorded results of the land reform. The durability and the equity of the growth process still remain uncertain. The family agriculture segment is noticeable to be marginalized in the State rural economy, and its income is eroding. The economic growth of the State became very sensitive to the international conjuncture as a result of its over-specialization on the export soybean complex, and is strongly depending on the financing, out of the traditional banking system. The future competitiveness of the economy is linked with the development of transportation and storage infrastructures. The social and economic indicators in rural areas are improving sharply and the disparities are reducing, but these results are still to be confirmed in the longer term. Deforestation has been the price to pay for agriculture growth. The handling of the environmental issue, to accompany the dynamic of growth, constitutes a major stake. Especially at the time when the North of the Mato Grosso could become a new site for agricultural exports across the Amazonian basin, in order to maintain the price’s competitiveness of the production, to stimulate its diversification and to ensure the social and economic sustainability of the development process
Santiago, Junior Fernando Antonio. "La régulation du secteur électrique en France et au Brésil." Paris 1, 2007. http://www.theses.fr/2007PA010284.
Full textMoruzzi-Marques, Paulo Eduardo. "Agriculture familiale et participation au Brésil : les conseils municipaux de développement rural du PRONAF (acteurs, intérêts et pouvoir)." Paris 3, 2002. http://www.theses.fr/2002PA030039.
Full textIn the crafting of Brazilian agricultural policy today, the idea of prioritizing family-run farming is broadening the debates on the subject of rural development, debates which bring different world views to confrontation. Enhancing the image of family-run farming is a major issue to be considered when examining modern Brazilian agricultural policies, which tend traditionally toward large operations, and which have marginalized through time the family-run farms, leading to a noticeable deterioration of agricultural ecosystems. In this regard, the fact that many developed countries have granted an important role to family-run farms can be taken as an example. This work analyzes the implementation of PRONAF, the Brazilian National Family-Run Agriculture Program created in 1995, and focuses notably on the participative aspect of the program. .
Noya, Eliane de Carvalho. "Création et diffusion d'innovations pour les paysans brésiliens : exemple des Etats de Minas Gerais et Pernambouc." Paris 1, 1999. http://www.theses.fr/1999PA010659.
Full textVeiga, Iran. "Savoirs locaux et organisation sociale de l'agriculture amazonienne : la gestion durable des milieux en question." Toulouse 2, 1999. http://www.theses.fr/1999TOU20058.
Full textSchmidt, Wilson. "La relation entre le système productif et l'organisation de la recherche agricole au Brésil : une approche historique." Paris 3, 1996. http://www.theses.fr/1996PA030120.
Full textThe relationship between research activities and production activities is commonly introduced as a result from a rationa approach previously defined. According to this point of view, there is a tight and an one-direction link between science technique in one part, and scientific policy and production policy in the other part. Efforts engaged in research would more or less quickly, lead to improvement of economic efficiency. It is thus assumed a somewhat <> between dynamics of the scientific system and that one of production system. This work is an analysis of long-term relationships (1840-1990) between agricultural research and production systems in brazil. It aims at to show that there was seldom <> between the analysed evolutions, which were neither simple reciprocal. As examples of our proposition, we have favoured the analysis of three great periods that have been critical the brazilian agriculture change : 1830-1930 : legacy of colonial agriculture and appearance of a research devoted to se an image of modernity; - 1930-1967 : model based on local resources and research implemented towards national agricultural development; - 1967-1990 : research and production integrated within the scheme of international division o work : agricultural research under the constraints of the new model favouring agricultural exportations. For each of the periods, analysis is associated with the special cases of singular crops : namely coffee, cotton and soybean. We show that wholly speaking <> between scientific and production spheres is a consequence of selected economic growth models as well as functions devoted to agriculture. <> and <> are explored by the ga between capacity of knowledge production by the national scientific system and capacity (or willingness) of knowledge us by technical and production systems. Particular emphasis is put on differented rhythms of evolution of both scientific production <>
Éloy, Ludivine. "Entre ville et forêt : le futur de l'agriculture amérindienne en question : transformations agraires en périphérie de São Gabriel da Cachoeira, Nord-ouest amazonien, Brésil." Paris 3, 2005. https://tel.archives-ouvertes.fr/tel-00124085.
Full textThis thesis is a study of indigenous agriculture transformations around a small amazonian city. More than the demographic density, the agrarian transformations depend on the migration trajectories of the families up to the city, through various property rights in natural ressources and possibilities of collecting incomes mediated by large kinship networks. The farmers select imported agricultural techniques and transform their traditional practices. If one observes the existence of a specialization towards the market, family strategies of diversification are more current. The multilocal territorialities make it possible to compensate for the increasing scarcity of the natural resources, and to satisfy new aspirations. Swidden cultivation plays a central part in these territorial transformations, because, from its flexibility, it combines in space and time with the other activities. These innovations place again the Indigenous peoples as the central actors of the creation of the modernity in their territories
Books on the topic "Agriculture et énergie – Brésil"
Jensen, Eric. Comment économiser énergie et dollars à la ferme. Ottawa: Agriculture Canada, 1985.
Find full textCanada. Dept. of Foreign Affairs and International Trade. Nuclear : agreement between the Government of Canada and the Government of the Federative Republic of Brazil for co-operation in the peaceful uses of nuclear energy (with annexes), Brasilia, May 22, 1996, in force April 22, 1997 =: Nucléaire : accord de coopération entre le gouvernement du Canada et le gouvernement de la République Fédérative du Brésil concernant les utilisations pacifiques de l'énergie nucléaire (avec annexes), Brasilia, le 22 mai 1996, en vigueur le 22 avril 1997. Ottawa, Ont: Minister of Public Works and Government Services Canada = Ministre des travaux publics et services gouvernementaux Canada, 1997.
Find full textEating Fossil Fuels: Oil, Food And the Coming Crisis in Agriculture. New Society Publishers, 2006.
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