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	Provedor de dados Anais da ABC (AABC) (2) Autor Morales,Norberto (2) Costa,Solange S. (1) Crósta,Alvaro P. (1) Jiménez-Rueda,Jairo R. (1) Neves,Mirna A. (1) Silva,Clauzionor L. (1) Mais... Palavra-chave Amazon Basin (1) Crystalline rocks (1) Groundwater (1) Jundiaí (1) Morphostructural (1) Morphotectonics (1) Neotectonics (1) Southeastern Brazil (1) Tectonics (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Ano 2007 (2) País Brazil (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Structural control over well productivity in the Jundiaí River Catchment, Southeastern Brazil Anais da ABC (AABC) Neves,Mirna A.; Morales,Norberto. The well productivity in crystalline terrains is extremely changeable and depends on external factors, in addition to the intrinsic properties of rocks. In the Jundiaí River Catchment, Southeastern Brazil, the main factor that influences well productivity is the existence of open discontinuities permeability in geologic environments that favor groundwater recharge. In that area, Pre-Cambrian shear and fault zones were reactivated throughout geologic time, controlling the morphostructural compartments and the Cenozoic sedimentary deposition. Superposition of productivity data and structural maps showed that more productive wells are concentrated mainly along the regional geologic structures. The structural control over well productivity is also noticeable... Tipo: Info:eu-repo/semantics/article Palavras-chave: Groundwater; Crystalline rocks; Tectonics; Jundiaí; Southeastern Brazil. Ano: 2007 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652007000200012 Analysis of tectonic-controlled fluvial morphology and sedimentary processes of the western Amazon Basin: an approach using satellite images and digital elevation model Anais da ABC (AABC) Silva,Clauzionor L.; Morales,Norberto; Crósta,Alvaro P.; Costa,Solange S.; Jiménez-Rueda,Jairo R.. An investigation of the tectonic controls of the fluvial morphology and sedimentary processes of an area located southwest of Manaus in the Amazon Basin was conducted using orbital remote sensing data. In this region, low topographic gradients represent a major obstacle for morphotectonic analysis using conventional methods. The use of remote sensing data can contribute significantly to overcome this limitation. In this instance, remote sensing data comprised digital elevation model (DEM) acquired by the Shuttle Radar Topographic Mission (SRTM) and Landsat Thematic Mapper images. Advanced image processing techniques were employed for enhancing the topographic textures and providing a three-dimensional visualization, hence allowing interpretation of the... Tipo: Info:eu-repo/semantics/article Palavras-chave: Morphotectonics; Morphostructural; Neotectonics; Amazon Basin. Ano: 2007 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652007000400010 Registros recuperados: 2 Primeira ... 1 ... Última

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