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Academic literature on the topic 'Biodiversité forestière – Aspect économique'
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Journal articles on the topic "Biodiversité forestière – Aspect économique"
Günter, Sven, Michael Weber, Bernd Stimm, and Reinhard Mosandl. "Lier la sylviculture tropicale à la gestion forestière durable." BOIS & FORETS DES TROPIQUES 314, no. 314 (December 1, 2012): 25. http://dx.doi.org/10.19182/bft2012.314.a20487.
Full textDussault, Gabriel. "L'utopie colonisatrice contre l'ordre économique." Articles 19, no. 1 (April 12, 2005): 55–78. http://dx.doi.org/10.7202/055773ar.
Full textWojtarowski Leal, Astrid. "Valoración del patrimonio biocultural en un área natural protegida, el caso de El Cuyo, Yucatán, México / Valuation of the biocultural heritage in a protected natural area, the case of El Cuyo, Yucatán, México." Revista Trace, no. 78 (July 31, 2020): 204. http://dx.doi.org/10.22134/trace.78.2020.711.
Full textDissertations / Theses on the topic "Biodiversité forestière – Aspect économique"
Hô, Virginie-Mai. "La valeur économique de la biodiversité dans un cadre de zonage fonctionnel en aménagement forestier." Master's thesis, Université Laval, 2008. http://hdl.handle.net/20.500.11794/20072.
Full textOmbigath, Pierre. "L' exploitation forestière au Gabon (1892-1973) : impact économique et social." Paris 7, 2005. http://www.theses.fr/2005PA070009.
Full textIn the perspective to prepare the era of after petroleum, Gabon implemented since the 2001 a politics of diversification of its economy allowing to stimulate a durable growth. Among the main pillars of the economic reflation considered priority by the government is the forested sector. Taking advantage of good international capacities on this question since the Conference of United Nations on the Environment Development (CUNED) held in Rio de Janeiro (Brazil) in 1992, Gabon endowed of a new forested code in 2001. This new politics which insists on the durable management of forested ecosystems is sensible to increase the part of the forested incomes in the GDP of the country. However, interest aroused by the exploitation of the Gabonese forest does not date current. It goes bad: up to the period of the First World War during which were taken first measures recommending a rational exploitation of the forest. Well to accentuate the influence which can have this sector on the process of development of the Gabon in the years to come, we chose to interrogate past by insisting on the period 1892-1973 during which the forestry development occupied a dominating place in the economic and social life of this country
Maudet, Guillaume. "La protection de la biodiversité par la création d'un marché des ressources génétiques : la bioprospection en question." Aix-Marseille 3, 2008. http://www.theses.fr/2008AIX32006.
Full textNowadays biodiversity protection is one of the major purposes of sustainable development. At the origin of biodiversity decline human activity of overexploitation and conversion of natural areas can be found. Facing this problem, the present work aims at showing that the creation of genetic market between pharmaceutical enterprises and individuals from developing countries can be a solution to protect biodiversity. Price equilibrium, high enough to overcome opportunity costs bearing by landowners, can be found. In this context, institutions have a key role to play in achieving this equilibrium. Solutions based on the analysis of institutional parameters have been found to fight against transaction costs and overexploitation in order to increase transaction opportunities and so to protect biodiversity
Malonga, Marie-Albert. "Essai d'évaluation économique d'une politique publique : l'exemple de la politique forestière du Congo (1974-1985)." Paris 10, 1987. http://www.theses.fr/1987PA100039.
Full textThe object of the study is to investigate the impact of public policy or forestry. The essence is to determine whether public policy has reached its objective of making firms engaged in exploiting forestry resources in the Congo adopt an optimal approach towards the trade-of between the preservation of the ecological balance and the requirements of the profit maximization objective. In this respect, we have had to conduct our analysis around two principal issues, namely (1) the problem of disinvestment and (2) the wish of government to achieve a certain degree of transformation before export. We have analyzed the disinvestment phenomenon using the C. Khang model. The a analysis reveals a significant differential in long period stationary stock levels, depending on whether exploiting firms take externalities into account or not. Still on the disinvestment problem, we have been able to appreciate by means of the Clark-Nunro and the Cropper-Lee-Pannu models, the necessary and sufficient economic conditions which lead to the extinction of renewable natural resources. The assessment show s that public sector enterprises are not adequately adapted to the role of stimulating the forestry sector, due largely to their excessive dependence on government and the preponderance of the redistribution function over that of accumulation. On the side of mixed firms, transport, and domestic marketing conditions reduce firm effectiveness. In spite of heavy government investment in the forestry sector, the pre-1974 problems of ecological balance and sectorial industrialization, among others, persist. The situation then calls for a radical change in governent policy and economic philosophy as a prerequisite to its new participation in the sector
Perron, Benjamin. "L'Aménagement écosystémique au service de la protection de la biodiversité: Représentations d'acteurs du monde social forestier québécois." Thesis, Université Laval, 2012. http://www.theses.ulaval.ca/2012/28840/28840.pdf.
Full textLaurens, Lucette. "Utiliser l'Aubrac, comment ?" Montpellier 3, 1987. http://www.theses.fr/1987MON30030.
Full textAubrac, the most meridional volcanic massif of the massif central distinguishes itself within the aveyron, cantal and lozere subdivisions. For thirty years, the local economy has overgone complete changes. However the agricultural prevails, the appearance of agricultural syndicalism promoted alterations and "vertical integration" of local agriculture. The improving of production components is the feature of the last twenty years. Those efforts to increase the productive capacity led to a specialization of local agriculture now concentrated on breeding of bovins for butchery. This evolution also involved important investments and considerable debts. In spite of this economical development, aubrac has been suffering during several decades a demographic falling-off. In 1982, only 14308 inhabitants were recorded for an average density of 10 inhabitants per square kilometre. This rural depopulation unbalances the communal structure. Thereby the valorization of the lands was abandonned in some communes. This is the occasion for the settlement of a diversification of the use of the space. Two possible guidances : forest and tourism. Those two channels have to be considered. They will have economical repercussions as a consequence but they will not affect the whole massif. So one can wonder whether we don't tend towards the emergence of poles while large green spaces would become marginal. This kind of evolution seems to come into operation in aubrac. Notwithstanding the fact that aubrac is economically handicapped, it benefits by the great advantage of the valued potential of people who will precisely decide its future
Leplaideur, Alain. "Les systèmes agricoles en zone forestière : les paysans du Centre et du Sud Cameroun." Montpellier 1, 1985. http://www.theses.fr/1985MON10040.
Full textPares, Nelly. "De la forêt-productive à la forêt-système-vivant : analyse des transformations des représentations et normes des modes de gestion forestière : l'exemple des forêts méditerranéennes françaises." Thesis, Aix-Marseille, 2018. http://www.theses.fr/2018AIXM0617.
Full textTaking place in overall reflection on current transformations of occidental societies' relationships to nature, this thesis focuses on the analysis of forms of Mediterranean forest management in France. Based on an analysis of policy processes, discourses and textual data, the thesis shows how actors (owners, managers, political decision-makers, associative groups, forest users for leisure activities) interpret the central notions of ecological science. Using a typology of three concepts of forest and forest management (productive-forest, environment-forest and living-system-forest), the analysis reveals that process of appropriation takes place in discourse strategies that are specific to each type of actors. The thesis brings out that economic and ecological discourses interpenetrate and support one another according to differentiated approaches depending on types of actors. Proponents of productive-forest draw on ecological argumentation to regain legitimacy; proponents of environmental-forest develop an economic argument to justify preservation of natural areas and entities. In contrast to the utilitarian and scientific/technical approaches of the two institutionalized concepts, living-system-forest allows to actors remote to policy process to justify new practices and ways of thinking about forests
Maxim, Laura. "Mobilisation d'un outil multimédia d'aide à la délibération pour l'analyse socio-économique des changements de la biodiversité : réflexions autour de trois études de cas, à l'échelle régionale (Ile de France), nationale (France) et continentale (Europe)." Versailles-St Quentin en Yvelines, 2008. http://www.theses.fr/2008VERS005S.
Full textThis thesis aims at bringing arguments for and testing a method for the socio-economic analysis of changes in biodiversity, through the use of a deliberation support tool. We propose an approach in terms of knowledge quality assurance, along three dimensions: substantive, contextual and procedural. Based on three case studies (chemical risks for biodiversity in Europe, the risks of the insecticide Gaucho® for honeybees and the changes in the Île-de-France biodiversity), this work shows that the method proposed and the deliberation support tool KerAlarm are efficient supports for highlighting the problems of biodiversity governance and for identifying solutions for them
Mouysset, Lauriane. "Les politiques publiques au défi de la biodiversité : modèles et scénarios bio-économiques pour une agriculture durable." Paris, Muséum national d'histoire naturelle, 2012. http://www.theses.fr/2012MNHN0004.
Full textGlobal changes such as the climate change, the agriculture evolution or the urbanization, have exerted significant pressures on biodiversity (declines, extinctions, and biotic homogenizations). In this context, reconciling human activities with a sustainable biodiversity turns out as a main issue. To respond to this objective, the development of bio-economic analysis appears as an interesting perspective for public policies facing biodiversity. However the agri-environmental policies have not yet been able to provide a relevant management of biodiversity. Based on a bio-economic process, this PhD intends to contribute to the debate on public policies facing the challenge of a sustainable management of agriculture and biodiversity. The systemic models developed in this work combine both ecologic and economic dynamics through land-use variables at the small agricultural area scale across the whole France. In our case, biodiversity is perceived as a community of 34 common birds, avoiding an emblematic species-based approach. Calibration of the models is based on agri-economic and ecological time series from 2001 to 2009. Different scenarios are generated up to 2050 and their bio-economic performances are compared through a set of indicators, avoiding the problem of biodiversity monetization. A focus on the choice of these indicators has been driven to characterize correctly the status of communities. In particular, different aspects of the sustainability are explored by combining cost-effectiveness and co-viability approaches. This study shows that it is possible to improve simultaneously ecological and economic performances in comparison to the current trends. In the one hand, economic incentives at the macro-economic scale guide directly the farmers’ choices towards more biodiversity-friendly activities. In the other hand, diversification mechanisms, in response to economic risk, have also a positive influence on the bio-economic performances. However, it appears difficult to maximize simultaneously economic and ecological objectives. The PhD explores several options to overcome this bio-economic trade-off. In particular, an analysis based on public costs suggests that the integration of ecological objectives in the public policies generates a double dividend. Finally, in an uncertain context, the approach of co-viability allows us to identify scenarios leading to a multi-functional agriculture that remains fair through generations. Extending these bio-economic approaches towards the concept of ecosystemic services should bring further insight into the design of public policies achieving a sustainable biodiversity
Books on the topic "Biodiversité forestière – Aspect économique"
Masse, Sylvain. La viabilité socio-économique de la ferme forestière en métayage: Rapport d'évaluation. Sainte-Foy, Qué: Centre de foresterie des Laurentides, Direction Politique et liaison, 2001.
Find full textJacques, Romain. L' impact de l'activité forestière sur l'économie du Canada et de ses provinces: Une approche intersectorielle. Ottawa, Ont: Service canadien des forêts, Gouvernement du Canada, 1988.
Find full text(Canada), Table ronde nationale sur l'environnement et l'économie. Table ronde sur le développement durable des forêts: Rapport final. Ottawa, Ont: Table ronde nationale sur l'environnement et l'économie, 1994.
Find full textEntente auxiliaire spéciale Canada-Québec sur le développement forestier de la Haute-Côte-Nord. Entente auxiliaire spéciale Canada-Québec sur le développement forestier de la Haute-Côte-Nord (1987-1992): Rapport final. Québec, Qué: Ministère des ressources naturelles, 1996.
Find full textCentre de formation et de recherche en environnement du Moyen-nord. Validation du logiciel Défi pour l'évaluation de la rentabilité d'une ferme forestière, projet no 3034. Sainte-Foy, Qué: Service canadien des forêts, Région du Québec, 1996.
Find full textMacnaughton, R. L. Recueil II: Recueil des projets approuvés en vertu de demandes de propositions faites par le Service canadien des forêts, Ressources naturelles Canada, en vertu des sous-programmes suivants : Recherche appliquée, Développement et transfert de technologie, Aide à la décision et Analyse socio-économique. Sault Ste Marie, Ont: Centre de foresterie des Grands Lacs, 1994.
Find full textMacnaughton, R. L. Entente de développement du nord de l'Ontario, Programme de foresterie du Nord: Recueil des projets. Sault Ste Marie, Ont: Centre de foresterie des Grands Lacs, 1994.
Find full textHaley, David. Les tenures forestières au Canada: Cadre de travail pour l'analyse des politiques forestières. Ottawa, Ont: Forêts Canada, Direction de l'économie, 1990.
Find full textService canadien des forêts. Région du Québec. Le Programme de développement forestier de l'est du Québec, 1983-1993: 10 ans d'appui aux communautés rurales. Rimouski, Qué: Service canadien des forêts, Région du Québec, 1994.
Find full textNature, BC Spaces for, ed. Keeping the special in special management zones: A citizen's guidebook. [Gibsons, BC]: BC Spaces for Nature, 1998.
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