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Добірка наукової літератури з теми "Régions frontalières – Brésil – Paraguay"
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Статті в журналах з теми "Régions frontalières – Brésil – Paraguay"
Guibert, Martine. "Le pôle sojicole sud-américain." OCL 25, no. 1 (January 2018): D103. http://dx.doi.org/10.1051/ocl/2017057.
Повний текст джерелаServais, Olivier, and Frédéric Laugrand. "Missionnaire." Anthropen, 2016. http://dx.doi.org/10.17184/eac.anthropen.018.
Повний текст джерелаДисертації з теми "Régions frontalières – Brésil – Paraguay"
Basso, Amaral Thaís. "Risk assessment of foot and mouth disease in the border between Brazil and Paraguay : a geographical approach." Doctoral thesis, Université Laval, 2013. http://hdl.handle.net/20.500.11794/23988.
Повний текст джерелаFoot and mouth disease (FMD) is one of the most important infectious diseases that can affect cloven hoofed animals. Brazil is free with vaccination since 2001, but in 2005 an outbreak occurred in the border between Brazil and Paraguay. Identifying farms or geographic spaces that are more at risk of FMD, especially in border regions, is one of the main goals of official veterinary service from Brazil and other South American countries. Indicators used by the Brazilian government to indentify FMD risk areas takes into consideration basic information at herd level. For these reasons, the principal objective of this research was to elaborate a framework for FMD risk assessment in the frontier between Brazil and Paraguay that takes in account geographic aspects associated with production systems information. In order to accomplish this objective, the study was divided in three articles. The first article draws an overview regarding sanitary practices and FMD control in this particular zone. Eighty seven farmers were interviewed regarding five main subjects: farmers’ characterization, sanitary indicators, FMD disease vaccination, people and animal movements and farmer’s opinions about FMD risks of introduction. The results show that farmers are conscious of their roles in FMD control. It also shows that among small farmers there is a need to be better assisted. Such farmers lack formal sanitary controls and they need constant training and support. Even if this region has the same sanitary status as the rest of Mato Grosso do Sul State (which is FMD free with vaccination), differentiated sanitary measures and control should continue. The second article explores the potential use of remote sensing to map and monitor pasture areas and to establish models for predicting cattle density and location. A statistical model to predict numbers of cattle in function of declared pasture area by the farmers was produced on the basis of Brazilian official livestock databases for the studied area. Finally, this model was applied to the pasture areas detected by oriented based classification to predict cattle density. The results indicate that the methodology used for estimating cattle density has the potential to be applied in regions where no information about farm location and cattle density exists. In the third article the fuzzy majority approach for GIS based multicriteria decision analysis (GIS – MCDA) was tested to determine risk areas of FMD introduction. Two main scenarios were compared: a farm-based one (where official information is available) and a remote sensing-based one (where only geographic information is available). Resulting maps highlighted a strong spatial heterogeneity in the risk of FMD introduction. A positive correlation was observed between farm-based scenarios and remote sensing-based scenarios. This study provides an alternative framework to detect areas of higher risk of FMD and by this way reinforce Brazilian sanitary measures. It also has great potential to be extrapolated for other regions with similar characteristics but where information at herd level are sparse or inexistent such as remote regions of Brazil and other South American countries. Key-words: border regions, multicriteria decision analysis, remote sensing, FMD risk assessment.
Fabié, Paul. "Endurer la plantation : ethnographies croisées des "pionniers" de l'agrobusiness et des Paĩ Tavyterã/Kaiowa à la frontière du Paraguay et du Brésil." Electronic Thesis or Diss., Paris, EHESS, 2024. http://www.theses.fr/2024EHES0135.
Повний текст джерелаAgainst the backdrop of the border between Mato Grosso do Sul in Brazil and the Paraguayan department of Amambay, this thesis is a double ethnography, it follows both agribusiness actors and the indigenous Guarani Paĩ Tavyterã/Kaiowa. Through daily ethnography, the separate analysis of these two groups enables me to describe, oppose and contrast two relationships to plantation territory. This thesis focuses on the affinities between agribusiness actors, the soil they invest in emotionally and economically, and the soybean plant. The description of the agronomic practices used to care for the plantation reveals the mechanisms by which these actors justify their colonial occupation of the land, and by positioning themselves as victims of global processes, actualize their position as perpetrators of colonial violence against the Amerindian populations who cohabit on the territory and claim their right to the land. On the other hand, this thesis is an ethnography of three communities living in permanent contact with plantation monocultures. On restricted territories reclaimed from the hands of agroindustry and on contaminated, ravaged land, the natives make a do in a hostile context: insertion into the precarious economy of a rarefied work force means finding sources of income between the plantation fields, the woods of drug trafficking and occasional pilferage. Contrary to any idealized form of indigenous resistance, this section analyzes the interstitial dimension of life and shows how, in the midst of extreme violence, they find ways to nurture an affective bond with the land and plants. Taken together, these intersecting analyses provide a contrasting view of a conflicted territory. They account for the persistence of Paĩ Tavyterã/Kaiowa and the affective logics of plantationary violence. In so doing, this thesis contributes to thinking about the fragility of capitalism's assemblages and the strength of Amerindian persistence
Nonato, Junior Raimundo. "Géographie Régionale de la frontière France-Brésil : la tension entre régionalisation et internationalisation de l'espace oyapockois." Thesis, Sorbonne Paris Cité, 2016. http://www.theses.fr/2016USPCA014/document.
Повний текст джерелаThe Franco-Brazilian border of Oyapock is a symbol of political contact between Europe and Latin America, also representing strong social and environmental dynamics. Subject to various challenges and opportunities, this border reveals the tension between regional and global forces in different scales. This implies a crisis that leads to the reconfiguration of the "Oyapockoise Region" and the reorganization of bilateral space. This thesis is interested, particularly, in the existence and transformation of regional relations between the territories of the Oyapock Basin, discussing the opportunities and challenges in thinking about Regional Geography in the context of strong global pressure and the influence of different scales. The research presents data of physical geography, landscape analysis by remote sensing, quantitative socio-economic data, qualitative data based on the perceptions of local populations, institutional analysis of the regional dynamic flow rules, and the use of network planning and local governances. The results show that regional relations in the Franco-Brazilian border are present like a "geographical complex" that articulates the interests of different players, social groups and scales. They also reveal the power appointed by the Regional Geography to establish contemporary dialogues between the epistemology of geographical science and fieldwork, putting into relation the physical, human, historical, political and everyday dimensions that are present in the multiplicity of socio-spatial relations