This research was carried out on the continental slope of the Acaraú region, 80 km from the coast, with depths between 60 and 2550 m. Its main objective was the sedimentary and geochemical characterization of the slope through the SIS100, SIS103, SIS105, SIS 400 and SIS108, as well as the texture, color, chemical and mineralogical composition, in order to assist in sediment classification of submerged zones. The studies were based on bibliographic references and methodologies were used for the description of seabed samples, by means of granulometric analysis, geochemistry by Dispersive Energy Spectroscopy, Fluorescence and X-Ray Diffraction. The geology of the continental slope is part of the passive margin, its evolution occurred i...
After the last criogenian glaciation (ca. 635 Ma), large carbonate platforms were developed in sever...
A jazida de sulfetos de zinco-chumbo de Morro Agudo situada na região N-NW do Estado de Minas Gerai...
In this thesis I present a geophysical study that aims to define the structure and petrological natu...
A presente pesquisa está inserida nos estudos referentes à evolução quaternária dos ambientes costei...
Orientador: Prof. Dr. José Manoel dos Reis NetoDissertação (mestrado) - Universidade Federal do Para...
Tese de mestrado em Ciências Geofísicas, apresentada à Universidade de Lisboa, através da Faculdade ...
Orientador : Antonio Carlos Gondim de Andrade e SilvaCo-orientadora : Mirian Gruxen Barros de Olivei...
The main objective of this work was the study of magmatic and sedimentary environments associated to...
[eng] Gas hydrates have been recently recognized as a key factor affecting a number of global proces...
Groundwater in fractured crystalline rocks plays an important role in terms of water supply systems ...
The Borborema Province is an important tectonic province, with approximately 450,000 square kilomete...
The Monte Alegre brachyanticline is located in the central-western Pará and is one of the most strik...
Hydrogeological prospecting in Northeast Brazil and in other crystalline terrains has been developed...
Shelf sand bodies, as the sand ridges, constitute a significant type of reservoir in continental mar...
Immature lateritic profiles are very common in Amazonia, such as in southern region of the state of ...
After the last criogenian glaciation (ca. 635 Ma), large carbonate platforms were developed in sever...
A jazida de sulfetos de zinco-chumbo de Morro Agudo situada na região N-NW do Estado de Minas Gerai...
In this thesis I present a geophysical study that aims to define the structure and petrological natu...
A presente pesquisa está inserida nos estudos referentes à evolução quaternária dos ambientes costei...
Orientador: Prof. Dr. José Manoel dos Reis NetoDissertação (mestrado) - Universidade Federal do Para...
Tese de mestrado em Ciências Geofísicas, apresentada à Universidade de Lisboa, através da Faculdade ...
Orientador : Antonio Carlos Gondim de Andrade e SilvaCo-orientadora : Mirian Gruxen Barros de Olivei...
The main objective of this work was the study of magmatic and sedimentary environments associated to...
[eng] Gas hydrates have been recently recognized as a key factor affecting a number of global proces...
Groundwater in fractured crystalline rocks plays an important role in terms of water supply systems ...
The Borborema Province is an important tectonic province, with approximately 450,000 square kilomete...
The Monte Alegre brachyanticline is located in the central-western Pará and is one of the most strik...
Hydrogeological prospecting in Northeast Brazil and in other crystalline terrains has been developed...
Shelf sand bodies, as the sand ridges, constitute a significant type of reservoir in continental mar...
Immature lateritic profiles are very common in Amazonia, such as in southern region of the state of ...
After the last criogenian glaciation (ca. 635 Ma), large carbonate platforms were developed in sever...
A jazida de sulfetos de zinco-chumbo de Morro Agudo situada na região N-NW do Estado de Minas Gerai...
In this thesis I present a geophysical study that aims to define the structure and petrological natu...