Global ETD Search
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Showing 1 to 3 of 3 for “"Geofísica Marinha"”.
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Colapso gravitacional e estruturação da seção marinha da bacia da Foz do Amazonas no contexto de múltiplos níveis de destacamento
The Amazon deep-sea fan is part of the Foz do Amazonas Basin. It comprises a thick prograding siliciclastic prism (~ 10 km thick) related to the Amazon River input since Upper Miocene (~10 Ma). Gravity-driven deep-water fold-and-thrust belts stand as the most remarkable structures along the margin, …
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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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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 …