Global ETD Search
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Showing 1 to 9 of 9 for “"Sedimentologia"”.
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Estudo de reservatórios carbonatados em dois poços do pré-sal da Bacia de Santos: caracterização faciológica e diagenética, síntese comparativa integrada
… Brasil, S.A., e constitui a componente de Sedimentologia. O pouco conhecimento e a limitada caracterização das rochas carbonatadas que constituem o principal reservatório do Pré-Sal, aliados à complexidade associada a estes reservatórios, resultado de um conjunto de factores (dos quais se …
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Caracterização das unidades sísmicas, processos sedimentares e idade do cânion Almirante Câmara, bacia de Campos
The Campos Basin is characterized by the presence of features that indicate sedimentary processes of large proportions, whether caused by gravitational flows, bottom currents or tectonics. These features are observed in the ocean floor as well along the geologic column and can be use in sedimentary …
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Estabilização de taludes em colúvio com o uso de cortinas ancoradas
Road and urban construction often requires the excavation of colluvium. Among stabilization actions for the remaining part of the mass, it is possible to mention deep drainage, (draining) weight berms and anchored walls. This paper explores the last solution, since it has, historically, presented …
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SEDIMENTARY ARCHITECTURE AND INTERNAL HETEROGENEITY OF TURBIDITE CHANNEL-LEVEE DEPOSITS: THE TACHRIFT TURBIDITE SYSTEM (LATE TORTONIAN, TAZA-GUERCIF BASIN, NE MOROCCO)
Turbidite channel-levee deposits have been studied for over fifty years, both in modern and ancient deep-water systems. Recent advances in 3D seismic imaging have improved our understanding of these systems, yet the internal facies complexity remains elusive. Studying well-exposed outcrops is …
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Geomorfologia do sistema sedimentar eólico de Paracaru - Ceará
Study the origin and morphological evolution of the aeolian system associated to the Paracuru headland, with special emphasis in the active transversal dunes migration, identifying the main responsible agents for the coastal flats burying. The environmental factors: geology, pluvial precipitation, …
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Comportamento morfológico e sedimentológico do litoral de Itaipuaçú (Maricá) e Piratininga (Niterói), RJ, nas últimas três décadas
This study was carried on in the Itaipuaçú and Piratininga beaches (Rio de Janeiro state) with the main objective of understanding the morphological and sedimentological behavior of this coastal region along the last three decades. Data was obtained through the following procedures: (1) new beach …
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INTEGRATING SEDIMENTOLOGY, STRATIGRAPHY, GEOCHEMISTRY AND 3D GEOLOGICAL MODELLING: CONTRIBUTION TO GEOLOGICAL MAPPING FOR LAND KNOWLEDGE (CARG SHEET 081 ¿ROVERETO¿)
Geological maps are thematic representations illustrating the distribution of geological features exposed at the Earth’s surface. They are essential tools for land use planning, natural hazard mitigation, groundwater management, mineral resource exploration and environmental protection. In Italy, a …
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Taphonomy and Palaeoecology of multi-element skeleton invertebrates: a genetic model for exceptional preservation
The aim of the research is to improve the understanding on the origin of fossil accumulations by investigating their taphonomic and sedimentological features and by using stratigraphic data and the autecology of the organisms forming the shell beds. A number of highly different oligospecific high …