Fluvial Borders
Mostrando 1-5 de 5 artigos, teses e dissertações.
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1. Significado tectônico dos depósitos de leques aluviais da Formação Santa Bárbara (Eo-Paleozóico) na região de Caçapava do Sul (RS, Brasil)
The alluvial fan deposits of Early Paleozoic Santa Bárbara Formation, located in Sul-rio-grandense Shield area of southernmost Brazil, have been analyzed here in terms of facies associations and tectonic significance. The investigated unit comprises conglomerates, sandstones, and siltstones, deposited probably under continental semi-arid climate conditions,
Publicado em: 2010
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2. Fronteiras de imigração no caminho das águas do Prata: italianos em Mato Grosso 1856 a 1914
O presente estudo acompanha, historicamente, dimensões e significados do movimento de italianos para a Província/Estado de Mato Grosso, via bacia do Prata, no período de 1856 a 1914, apreendendo diferentes trajetórias e experiências vividas por esses imigrantes no processo de apropriação e reapropriação de espaços em terras mato-grossenses. Essa ab
Publicado em: 2009
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3. Impactos socioambientais e implicações à saúde do trabalhador: o caso do garimpo de esmeraldas em Campos Verdes-GO / Socio-environmental Impacts and its implication to the health of mining workes: The case of the mining emerald in Campos Verdes-GO
This research aims at analyzing the socio-environmental problem and the consequences to the workers at the emerald mining fields located in Campos Verdes to the north of the state of Goias Brazil. The area being studied is situated between the parallels 14.25 and 14.30 degrees of south latitude and the meridians of 49.55 and 50.55 degrees of west longitude,
Publicado em: 2009
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4. Environmental representativeness and forest fragmentation in areas dominated by eucalyptus plantations: a proposal for the spatial arrangement of forest fragments / Representatividade ambiental e fragmentação florestal em áreas dominadas por plantios homogêneos: uma proposta para o arranjo espacial de fragmentos florestais
This work presents a landscape study in areas dominated by eucalyptus plantations and native forest. The objectives were to evaluate the spatial configuration and the physiographic and pedologic heterogeneity of native forest fragments, aiming to establish scenarios of arrangement of these fragments that maximize the environmental representativeness of the l
Publicado em: 2006
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5. Estudo geológico e geofísico da falha de carnaubais, Bacia Potiguar-RN, e implicações neotectônicas
The segment of Carnaubais Fault located in the southeasthern portion of Guamaré Graben (Potiguar Basin) was studied. Several structures were detected and some of them strongly suggest that the last movements in Carnaubais Fault are of Neotectonic age. The study comprises an integrated interpretation of geologic, geomorphologic and geophysical data (gravimet
Publicado em: 1998