A parametric model for the Brazil current meanders and eddies off southeastern Brazil

Detalhes bibliográficos
Autor(a) principal: Calado, Leandro
Data de Publicação: 2006
Outros Autores: Gangopadhyay, A., Silveira, I. C. A.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da Produção Científica da Marinha do Brasil (RI-MB)
Texto Completo: http://www.redebim.dphdm.mar.mil.br/vinculos/00000f/00000f25.pdf
http://www.repositorio.mar.mil.br/handle/ripcmb/844051
Resumo: The eddies off of southeastern Brazil are unique inthat their water-mass composition is made up of bothupwelling waters and the southward flowing Brazil Current.We present a simple asymmetric model parameterizationfor the temperature and salinity structure of these eddies.Previous hydrographic data and analytical expressionsare used to generate the 3-D fields for the Cape Frio andCape Sa ̃o Tome ́ eddies. The resulting geostrophic velocityand transport estimates compare well with previousstudies. An example forecast with the Princeton OceanModel illustrates the usefulness of such parametrizationin understanding the eddy-meandering activities.
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spelling Gangopadhyay, ASilveira, I. C. ACalado, LeandroGangopadhyay, A.Silveira, I. C. A.2019-09-10T16:41:01Z2019-09-10T16:41:01Z2006http://www.redebim.dphdm.mar.mil.br/vinculos/00000f/00000f25.pdfhttp://www.repositorio.mar.mil.br/handle/ripcmb/844051The eddies off of southeastern Brazil are unique inthat their water-mass composition is made up of bothupwelling waters and the southward flowing Brazil Current.We present a simple asymmetric model parameterizationfor the temperature and salinity structure of these eddies.Previous hydrographic data and analytical expressionsare used to generate the 3-D fields for the Cape Frio andCape Sa ̃o Tome ́ eddies. The resulting geostrophic velocityand transport estimates compare well with previousstudies. An example forecast with the Princeton OceanModel illustrates the usefulness of such parametrizationin understanding the eddy-meandering activities.engCorrentes oceânicas-Brasil, Sudeste-São Tomé, Cabo de (RJ)-Cabo Frio (RJ)A parametric model for the Brazil current meanders and eddies off southeastern Brazilinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da Produção Científica da Marinha do Brasil (RI-MB)instname:Marinha do Brasil (MB)instacron:MBTEXT00000f25.pdf.txt00000f25.pdf.txtExtracted texttext/plain18417https://www.repositorio.mar.mil.br/bitstream/ripcmb/844051/2/00000f25.pdf.txt6ceea1e2994f549c8226607e1d4ed59bMD52THUMBNAIL00000f25.pdf.jpg00000f25.pdf.jpgGenerated Thumbnailimage/jpeg1717https://www.repositorio.mar.mil.br/bitstream/ripcmb/844051/3/00000f25.pdf.jpgc80f4e98ffabf9f1fc73b5b1dab05a3fMD53ORIGINAL00000f25.pdfapplication/pdf956143https://www.repositorio.mar.mil.br/bitstream/ripcmb/844051/1/00000f25.pdfa21c9c748a5e9c3ab5a76cf30f4b7473MD51ripcmb/8440512022-09-23 17:12:10.588oai:www.repositorio.mar.mil.br:ripcmb/844051Repositório InstitucionalPUBhttps://www.repositorio.mar.mil.br/oai/requestdphdm.repositorio@marinha.mil.bropendoar:2022-09-23T20:12:10Repositório Institucional da Produção Científica da Marinha do Brasil (RI-MB) - Marinha do Brasil (MB)false
dc.title.pt_BR.fl_str_mv A parametric model for the Brazil current meanders and eddies off southeastern Brazil
title A parametric model for the Brazil current meanders and eddies off southeastern Brazil
spellingShingle A parametric model for the Brazil current meanders and eddies off southeastern Brazil
Calado, Leandro
Correntes oceânicas-Brasil, Sudeste-São Tomé, Cabo de (RJ)-Cabo Frio (RJ)
title_short A parametric model for the Brazil current meanders and eddies off southeastern Brazil
title_full A parametric model for the Brazil current meanders and eddies off southeastern Brazil
title_fullStr A parametric model for the Brazil current meanders and eddies off southeastern Brazil
title_full_unstemmed A parametric model for the Brazil current meanders and eddies off southeastern Brazil
title_sort A parametric model for the Brazil current meanders and eddies off southeastern Brazil
author Calado, Leandro
author_facet Calado, Leandro
Gangopadhyay, A.
Silveira, I. C. A.
author_role author
author2 Gangopadhyay, A.
Silveira, I. C. A.
author2_role author
author
dc.contributor.none.fl_str_mv Gangopadhyay, A
Silveira, I. C. A
dc.contributor.author.fl_str_mv Calado, Leandro
Gangopadhyay, A.
Silveira, I. C. A.
dc.subject.por.fl_str_mv Correntes oceânicas-Brasil, Sudeste-São Tomé, Cabo de (RJ)-Cabo Frio (RJ)
topic Correntes oceânicas-Brasil, Sudeste-São Tomé, Cabo de (RJ)-Cabo Frio (RJ)
description The eddies off of southeastern Brazil are unique inthat their water-mass composition is made up of bothupwelling waters and the southward flowing Brazil Current.We present a simple asymmetric model parameterizationfor the temperature and salinity structure of these eddies.Previous hydrographic data and analytical expressionsare used to generate the 3-D fields for the Cape Frio andCape Sa ̃o Tome ́ eddies. The resulting geostrophic velocityand transport estimates compare well with previousstudies. An example forecast with the Princeton OceanModel illustrates the usefulness of such parametrizationin understanding the eddy-meandering activities.
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