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Mostrando ítems 31-40 de 238
Sonar de varredura lateral e sísmica de alta resolução aplicados no estudo de ecofácies na baía de Vitória-ES
(2009-07)
Levantamentos geofísicos de alta resolução e amostragem de sedimentos de fundo foram realizados na Baía de Vitória tendo como objetivo mapear o fundo marinho acusticamente. A análise integrada de registros de sonar de ...
El kimmeridgiano de la parte sur de la zona marina de Campeche: nuevas implicaciones sedimentológicas
(2012-06-22)
Los datos geológicos y sísmicos fueron integrados para establecer el modelo sedimentario del
Kimmeridgiano en la Zona Marina de Campeche. El Kimmeridgiano se le conoce como “Plays Bancos
Oolíticos del Kimmeridgiano” y ...
Mid- to Late-Holocene estuarine infilling processes studied by radiocarbon dates, high resolution seismic and biofacies at Vitoria Bay, Espirito Santo, Southeastern Brazil
(2010-09)
A Baía de Vitória é um estuário com 20 km de comprimento, morfologicamente estreito, com um regime de micromaré e, como outros estuários modernos, formado durante a última transgressão pós-glacial. A morfologia de fundo ...
The Late-Quaternary deposits of the Piedra Buena Terrace (Patagonian continental slope, SW Atlantic): An example of interaction between bottom currents and seafloor morphology
(Elsevier Science, 2021-05)
The Piedra Buena Terrace (PBT), situated in the Patagonian continental slope, is swept by the vigorous flow of Antarctic-sourced bottom water masses, and intersected by a considerable submarine canyon system. It thus ...
Post‐Last Glacial Maximum evolution of a “fjord‐type” lake based on high‐resolution seismic data: the Lago Roca/Acigami (southern Tierra del Fuego, Argentina/Chile)
(John Wiley & Sons Ltd, 2020-04)
Lago Roca/Acigami is a “fjord‐type” lake located in the southernmost part of South America, in the proximity of the Beagle Channel. A high‐resolution seismic survey was carried out to analyse the seismic stratigraphy of ...
Shallow gas accumulation in sediments of the Patos Lagoon, Southern Brazil
(Academia Brasileira de Ciencias, 2006-12)
A high resolution seismic survey was conducted in the Patos Lagoon, southern Brazil, aboard of the research vessel LARUS of the Fundação Universidade Federal do Rio Grande (FURG). Around 400 km of 3.5 kHz seismic profiles ...
The Oligocene-Neogene deep-sea Columbia Channel system in the South Brazilian Basin: Seismic stratigraphy and environmental changes
(ELSEVIER SCIENCE BV, 2009)
The Columbia Channel (CCS) system is a depositional system located in the South Brazilian Basin, south of the Vitoria-Trindade volcanic chain. It lies in a WNW-ESE direction on the continental rise and abyssal plain, at a ...
Seismic Stratigraphy of Pleistocene Deltaic Deposits in Bahía Blanca Estuary, Argentina
(Academia Brasileira de Ciências, 2014-06)
The Bahía Blanca estuary (Argentina) has a morphological configuration resulting from hydrological and sedimentary processes related to Late Quaternary sea level changes. This estuarine system occupies a large coastal plain ...