Results 191 to 200 of about 101,509 (219)
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Estudo magnetometrico da região de Cabo Frio
12th International Congress of the Brazilian Geophysical Society & EXPOGEF, Rio de Janeiro, Brazil, 15–18 August 2011, 2011O presente projeto visa estudar o terreno Cabo Frio e as rochas que o compoem, fazendo uso da magnetometria, que fornece informacoes sobre as estruturas em subsuperficie. Um estudo comparativo com o mapa regional aeromagnetico fornecera ainda subsidios que permitem verificar a causa das grandes anomalias magneticas observadas e que caracterizam o ...
Julio C. O. R. Volotão* +3 more
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Particle motion measurements near a rocky shore off Cabo Frio Island
The Journal of the Acoustical Society of America, 2020This paper describes the lessons learned from the experiment BIOCOM'19 carried out in January 2019, in a shallow water bay off the island of Cabo Frio (RJ, Brazil). A dual accelerometer vector sensor hydrophone was deployed for two days, near a rocky shore covered with a significant benthic fauna.
S M, Jesus +5 more
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Feature-oriented acoustic tomography: Upwelling at Cabo Frio (Brazil)
OCEANS 2009, 2009The Cabo Frio region (Brazil) presents a unique coastal-oceanic system. Among several interesting oceanic phenomena that occur in this region, the coastal upwelling is the most important coastal feature and is mainly forced by persistent winds northeast.
Olivier Carrière +2 more
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Numerical modelling of phytoplankton bloom in the upwelling ecosystem of Cabo Frio (Brazil)
Ecological Modelling, 1999Abstract The phenomenon of phytoplankton bloom during upwelling events in the coastal region of Cabo Frio (Brazil), is investigated using a 1 1 2 ocean model including the physics of coastal waters and the biological changes of the marine primary biomass. The vertical structure of the coupled, physical–biological model is described by an active
Carlos A.A. Carbonel H. +1 more
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Mercury deposition during the previous century in an upwelling region; Cabo Frio, Brazil
Marine Pollution Bulletin, 2013To investigate the upwelling influence on Hg biogeochemical cycles and the sedimentological changes during the previous ≈ 150 years, four sediment box-cores were sampled along an inshore offshore transect on the Southeastern Brazilian continental shelf.
Thiago S, Figueiredo +4 more
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The Cabo Frio Upwelling System, Brazil
2001Upwelling processes are most common and most intense on the eastern side of the Atlantic and Pacific oceans. The Cabo Frio upwelling system (23°S, 42°W) is an anomaly in that it is on the west side of the Atlantic Ocean on the coast of the state of Rio de Janeiro, Brazil (Fig. 7.1).
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Relation between silicified faults and evolution of the Cabo Frio High
19th Congress of the Brazilian Geophysical Society - ProceedingsThe Cabo Frio High represents a structural and magmatic feature limiting Santos and Campos Basins. Several examples of faults and magmatic intrusions are pervasive on the continental border from Niterói, to Cabo Frio and Búzios municipalities. These structures present silicified faults that register information about the kinematic of the deformation,
Cleverson Guizan +4 more
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Modelling maximum chlorophyll in the Cabo Frio (Brazil) upwelling: a preliminary approach
Ecological Modelling, 1990Abstract The Cabo Frio area (Central-southern Brazilian littoral) is characterized by a coastal upwelling due to prevailing E-NE winds, mainly during the spring-summer season. This upwelling which has been studied for the last 15 years, is a local phenomenon with phytoplankton bloom of less than 1 day, and low intensity (max.
Jean Louis Valentin, Ricardo Coutinho
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The Cabo Frio Thrust: A folded suture zone, Ribeira belt, SE Brazil
Journal of Structural Geology, 2021Monica Heilbron, Kathryn A Cutts
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