1989
DOI: 10.1590/s0373-55241989000100004
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Corrente do Brasil: estrutura térmica entre 19º e 25ºS e circulação geostrófica

Abstract: Para obter informações sobre a variação espacial da estrutura térmica e localizar a Corrente do Brasil, ao norte e ao sul dos bancos submarinos localizados a 20º30'S realizou-se, em abril de 1982, um levantamento oceanográfico nessa região. Dados de sensoriamento remoto foram também obtidos durante os trabalhos experimentais para um delineamento sinótico da estrutura térmica de superfície. Observou-se, ao longo da maioria das secções, um "thermostad" de 23ºC na termoclina principal. Ao longo das secções com in… Show more

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Cited by 13 publications
(8 citation statements)
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“…4d). Other authors (e.g., Signorini et al 1989;Campos et al 1995;Mata et al 2012) show similar values of baroclinic velocity for the region. The OFAS show a more intense BC than MOVAR.…”
Section: Total and Baroclinic Velocitiessupporting
confidence: 61%
See 1 more Smart Citation
“…4d). Other authors (e.g., Signorini et al 1989;Campos et al 1995;Mata et al 2012) show similar values of baroclinic velocity for the region. The OFAS show a more intense BC than MOVAR.…”
Section: Total and Baroclinic Velocitiessupporting
confidence: 61%
“…BC integrated volume transport between 2 and 10 Sv is found in the literature for the study area (Signorini et al 1989;Campos et al 1995;Müller et al 1998;Silveira et al 2004;Mano et al 2009;Mata et al 2012;Rocha et al 2014;Biló et al 2014). Apart from FOAM, the total volume transport standard deviations of GLORYS and HYCOM, as well as the baroclinic transport of MOVAR, also show values greater than the mean, although the total velocity of the models does not exhibit the same pattern.…”
Section: Baroclinic Ekman and Total Transports And The Role Of The mentioning
confidence: 70%
“…Although this region is dominated by oligotrophic waters, two nutrient rich areas can be found south of the Abrolhos Bank, near the city of Cabo Frio. The water column is vertically stratified in a manner typical of oligotrophic tropical oceans, with Tropical Water transported southward by the Brazil Current comprising the surface layer and South Atlantic central water making up the deeper layer (Signorini et al ., ).…”
Section: Methodsmentioning
confidence: 97%
“…In summer, upwelling is intensified by the dominant NE winds, which favor the transport to offshore of the surface Costal Water (CW) and the consequent penetration of the subsurface SACW in shallower areas (Castro, 1996). The inner shelf is characterized by the interaction of TW and SACW with the alongshore and offshore displacement of the CW (T=24.0°C, S=34.9) (Castro et al, 1987;Signorini et al, 1989). Fig.…”
Section: Study Areamentioning
confidence: 99%