Temporal variability of the Brazil and the Intermediate Contour current's system at 23 ° S
Descripción del Articulo
The Current of Brazil (CB) system is associated with the movement and generation of eddies associated with the current. And, to establish the main chain system o the Brazilian region, a region of enormous economic, biological and geopolitical importance for Brazil. The amount of current in Brazil is...
| Autores: | , , , |
|---|---|
| Formato: | artículo |
| Fecha de Publicación: | 2020 |
| Institución: | Universidad Nacional Mayor de San Marcos |
| Repositorio: | Revistas - Universidad Nacional Mayor de San Marcos |
| Lenguaje: | español |
| OAI Identifier: | oai:ojs.csi.unmsm:article/20307 |
| Enlace del recurso: | https://revistasinvestigacion.unmsm.edu.pe/index.php/fisica/article/view/20307 |
| Nivel de acceso: | acceso abierto |
| Materia: | CB CCI volume transport Varability Transporte de volume variabilidade |
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Revistas - Universidad Nacional Mayor de San Marcos |
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Temporal variability of the Brazil and the Intermediate Contour current's system at 23 ° SVariabilidade Temporal do Sistema da Corrente do Brasil e da Corrente de Contorno Intermediário em 23 ° SLaviola da Silva, MatheusCarvalho, LeonardoCamilo, FernandoAquije, JulioCBCCIvolume transportVarabilityCBCCITransporte de volumevariabilidadeThe Current of Brazil (CB) system is associated with the movement and generation of eddies associated with the current. And, to establish the main chain system o the Brazilian region, a region of enormous economic, biological and geopolitical importance for Brazil. The amount of current in Brazil is mainly inuenced by local training, bathymetry and baroclinic and barotropic instability. The calculation of the volumetric transport of the Brazil Current (CB) and the Intermediate Contour Current (CCI) at 23 ° S is performed in this work using data from reanalysis of the HYCOM-NCODA model. A historical leak series was analyzed using basic statistics and a wavelet transformation. The results of the wavelet spectrum show a well-marked annual cycle in CB and CCI. As well as the dierent variation patterns between CB and CCI, the latter found greater variability in the spectrum.O sistema da Corrente do Brasil (CB) é caracterizado pelo meandramento e a geração de vórtices associados à corrente. E, constitui o principal sistema de correntes ao largo da região sudeste brasi- leira, região de enorme importância econômica, biológica e geopolítica para o Brasil. A dinâmica da corrente do Brasil é inuenciada principalmente pelo local de formação, a batimetria, e a instabilidade baroclínica e barotrópica. O cálculo do transporte volumétrico da Corrente do Brasil (CB) e da Co- rrente de Contorno Intermediária (CCI) em 23 ° S é realizado neste trabalho usando dados de reanálises do modelo HYCOM-NCODA. A série histórica de vazão foi analisada usando a estatística básica e a transformada de wavelet. Os resultados do espectro de wavelet mostram um ciclo anual bem marcado na CB e na CCI. Assim como padrões de variação diferentes entre a CB e a CCI, sendo encontrado nesta última maior variabilidade no espectro.Universidad Nacional Mayor de San Marcos2020-12-31info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://revistasinvestigacion.unmsm.edu.pe/index.php/fisica/article/view/2030710.15381/rif.v23i3.20307Revista de Investigación de Física; Vol. 23 No. 3 (2020): 50th Anniversary of the EP of Mechanical Fluid Engineering; 72-75Revista de Investigación de Física; Vol. 23 Núm. 3 (2020): 50 Aniversario de la EP de Ingeniería Mecánica de Fluidos; 72-751728-29771605-7724reponame:Revistas - Universidad Nacional Mayor de San Marcosinstname:Universidad Nacional Mayor de San Marcosinstacron:UNMSMspahttps://revistasinvestigacion.unmsm.edu.pe/index.php/fisica/article/view/20307/16656Derechos de autor 2020 Matheus Laviola da Silva, Leonardo Carvalho, Fernando Camilo, Julio Aquijehttps://creativecommons.org/licenses/by-nc-sa/4.0info:eu-repo/semantics/openAccessoai:ojs.csi.unmsm:article/203072021-09-30T17:33:44Z |
| dc.title.none.fl_str_mv |
Temporal variability of the Brazil and the Intermediate Contour current's system at 23 ° S Variabilidade Temporal do Sistema da Corrente do Brasil e da Corrente de Contorno Intermediário em 23 ° S |
| title |
Temporal variability of the Brazil and the Intermediate Contour current's system at 23 ° S |
| spellingShingle |
Temporal variability of the Brazil and the Intermediate Contour current's system at 23 ° S Laviola da Silva, Matheus CB CCI volume transport Varability CB CCI Transporte de volume variabilidade |
| title_short |
Temporal variability of the Brazil and the Intermediate Contour current's system at 23 ° S |
| title_full |
Temporal variability of the Brazil and the Intermediate Contour current's system at 23 ° S |
| title_fullStr |
Temporal variability of the Brazil and the Intermediate Contour current's system at 23 ° S |
| title_full_unstemmed |
Temporal variability of the Brazil and the Intermediate Contour current's system at 23 ° S |
| title_sort |
Temporal variability of the Brazil and the Intermediate Contour current's system at 23 ° S |
| dc.creator.none.fl_str_mv |
Laviola da Silva, Matheus Carvalho, Leonardo Camilo, Fernando Aquije, Julio |
| author |
Laviola da Silva, Matheus |
| author_facet |
Laviola da Silva, Matheus Carvalho, Leonardo Camilo, Fernando Aquije, Julio |
| author_role |
author |
| author2 |
Carvalho, Leonardo Camilo, Fernando Aquije, Julio |
| author2_role |
author author author |
| dc.subject.none.fl_str_mv |
CB CCI volume transport Varability CB CCI Transporte de volume variabilidade |
| topic |
CB CCI volume transport Varability CB CCI Transporte de volume variabilidade |
| description |
The Current of Brazil (CB) system is associated with the movement and generation of eddies associated with the current. And, to establish the main chain system o the Brazilian region, a region of enormous economic, biological and geopolitical importance for Brazil. The amount of current in Brazil is mainly inuenced by local training, bathymetry and baroclinic and barotropic instability. The calculation of the volumetric transport of the Brazil Current (CB) and the Intermediate Contour Current (CCI) at 23 ° S is performed in this work using data from reanalysis of the HYCOM-NCODA model. A historical leak series was analyzed using basic statistics and a wavelet transformation. The results of the wavelet spectrum show a well-marked annual cycle in CB and CCI. As well as the dierent variation patterns between CB and CCI, the latter found greater variability in the spectrum. |
| publishDate |
2020 |
| dc.date.none.fl_str_mv |
2020-12-31 |
| dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
| format |
article |
| status_str |
publishedVersion |
| dc.identifier.none.fl_str_mv |
https://revistasinvestigacion.unmsm.edu.pe/index.php/fisica/article/view/20307 10.15381/rif.v23i3.20307 |
| url |
https://revistasinvestigacion.unmsm.edu.pe/index.php/fisica/article/view/20307 |
| identifier_str_mv |
10.15381/rif.v23i3.20307 |
| dc.language.none.fl_str_mv |
spa |
| language |
spa |
| dc.relation.none.fl_str_mv |
https://revistasinvestigacion.unmsm.edu.pe/index.php/fisica/article/view/20307/16656 |
| dc.rights.none.fl_str_mv |
Derechos de autor 2020 Matheus Laviola da Silva, Leonardo Carvalho, Fernando Camilo, Julio Aquije https://creativecommons.org/licenses/by-nc-sa/4.0 info:eu-repo/semantics/openAccess |
| rights_invalid_str_mv |
Derechos de autor 2020 Matheus Laviola da Silva, Leonardo Carvalho, Fernando Camilo, Julio Aquije https://creativecommons.org/licenses/by-nc-sa/4.0 |
| eu_rights_str_mv |
openAccess |
| dc.format.none.fl_str_mv |
application/pdf |
| dc.publisher.none.fl_str_mv |
Universidad Nacional Mayor de San Marcos |
| publisher.none.fl_str_mv |
Universidad Nacional Mayor de San Marcos |
| dc.source.none.fl_str_mv |
Revista de Investigación de Física; Vol. 23 No. 3 (2020): 50th Anniversary of the EP of Mechanical Fluid Engineering; 72-75 Revista de Investigación de Física; Vol. 23 Núm. 3 (2020): 50 Aniversario de la EP de Ingeniería Mecánica de Fluidos; 72-75 1728-2977 1605-7724 reponame:Revistas - Universidad Nacional Mayor de San Marcos instname:Universidad Nacional Mayor de San Marcos instacron:UNMSM |
| instname_str |
Universidad Nacional Mayor de San Marcos |
| instacron_str |
UNMSM |
| institution |
UNMSM |
| reponame_str |
Revistas - Universidad Nacional Mayor de San Marcos |
| collection |
Revistas - Universidad Nacional Mayor de San Marcos |
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Nota importante:
La información contenida en este registro es de entera responsabilidad de la institución que gestiona el repositorio institucional donde esta contenido este documento o set de datos. El CONCYTEC no se hace responsable por los contenidos (publicaciones y/o datos) accesibles a través del Repositorio Nacional Digital de Ciencia, Tecnología e Innovación de Acceso Abierto (ALICIA).
La información contenida en este registro es de entera responsabilidad de la institución que gestiona el repositorio institucional donde esta contenido este documento o set de datos. El CONCYTEC no se hace responsable por los contenidos (publicaciones y/o datos) accesibles a través del Repositorio Nacional Digital de Ciencia, Tecnología e Innovación de Acceso Abierto (ALICIA).
