998 resultados para Consultoria, estudo de caso, Brasil


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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior

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Accelerated soil erosion is, at present, one of the most widespread environmental problems in the world. Geographic Information Systems (GIS) have become an essential tool in soil erosion studies and consequently in the development of appropriate soil conservation strategies. The objective of this paper was to assess the degree of soil erosion associated with land cover dynamics through GIS analysis and to validate the modeling with indicators of soil erosion. Universal Soil Loss Equation (USLE) model, GIS technology and ground-truth dataset (erosion indicators) were employed to elaborate the soil loss maps for four dates at Sorocaba Municipality (SP, Brazil). It was verified that, although the predicted soil loss rate is normally small along the study area, such rate is significantly greater than the soil formation rate. This shows a non-sustainable situation of soil and land cover management. Unplanned urban expansion seems be the main driving force that acts in increasing the erosion risk/occurrence along the study area.

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Incluye Bibliografía

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Add.1: Quadros estatísticos e boxes do relatório

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Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

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Pós-graduação em Televisão Digital: Informação e Conhecimento - FAAC

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Documento Informativo, No 21/Information Paper, No 21. Publicado separadamente en cada idioma

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Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

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O livro de João Pedro Pezzato discute a atual organização curricular dos cursos de formação de professores de Geografia, comparando com viés crítico as experiências da Universidade de Santiago de Compostela, da Espanha, e do Curso de Licenciatura em Geografia da Unesp de Rio Claro, interior de São Paulo. Para Pezzato, enquanto na Espanha todas as disciplinas estão relacionadas com os conhecimentos específicos da área, percebe-se no Brasil o predomínio de um modelo conceitual no qual os conteúdos pedagógicos de algumas disciplinas não têm nenhuma articulação com a própria Geografia. O resultado é, muitas vezes, o divórcio entre a componente científica específica e aquela mais diretamente relacionada com as questões educativas. O pesquisador chama a atenção ainda para a falta de articulação entre pesquisa e ensino, e para a rala distinção, no Brasil, entre a formação de bacharéis e de licenciados em Geografia, já que não existem diferenças significativas entre os componentes curriculares das duas modalidades. Por isso, para ele é premente a adoção de inovações curriculares no ensino da Geografia, inclusive no que diz respeito ao ensino da leitura e da escrita no contexto da disciplina.

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Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

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From the agri-food crisis of 2007/2008, we live an intensifying period in the global land rush. The land grabbing is analyzed as a process that occurs on a global scale, especially to countries in Africa and Latin America, the main targets of the current global competition for land, because beyond the earth have low prices and the legislation be flexible, low and ineffective supervision of the state (especially in the issue of environmental and labor laws), also have vast tracts of arable land, with fertile soils and high availability of water resources (the latter element has become relevant in that case analysis). In addressing the land foreignization in the XXI century it is necessary to speak about the issue of biofuels and bioenergy, since it is these that define the current phase of land foreignization in Brazil. In the 1970s occurred the first incentive to produce ethanol in the sugarcane cultivation, with the policy of the National Alcohol Program (PROALCOOL). From the 2000s this interest again sharpened up and foreign capital began to see in Brazil a great opportunity for a production facility and purchase of old agro-processing plants that were implanted in PROALCOOL period but who were disabled. This is the case of Umoe Bioenergy, Norwegian company that in 2006 started its production in the municipalities of Narandiba and Sandhurst, located in the Pontal do Paranapanema region that, in turn, is the region of São Paulo with larger agrarian conflicts, settlements land reform, land grabbing and high poverty rates...

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In this study we evaluated an attacked-by-piranha human male cadaver in Mato Grosso’s Pantanal.