Atmospheric Influence Over the Residence Time in the Bahia Blanca Estuary, Argentina

Autores
Pierini, Jorge Omar; Campuzano, Francisco Javier; Leitão, Paulo C.; Gómez, Eduardo A.; Neves, Ramiro J.
Año de publicación
2018
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
An integrated hydrodynamic and Lagrangian transport model was used to estimate the average residence time in the Bahia Blanca estuary (Argentina) for wind conditions of different seasons. The Bahia Blanca estuary consists on an elongated system of meandering bays surrounded by tidal flats and salt marshes where the tide is the principal forcing. Modelling results show that both the tidal amplitude and wind forcing affect significantly the residence time, since river discharge is very low. An increase in the wind intensity along the bays main axis causes a considerable increase in the intensity of the residual current and thus a modification of the average residence time over the model domain. In all seasons, the overall residence time ranges from 12 to 77 days. The values allow establishing a hydrodynamic performance for each of the estuary sectors over each seasonal period. These findings provide useful information to quantify the transport processes on the different sectors of the Bahia Blanca estuary necessary to understand temporal and spatial variations.
Materia
Oceanografía, Hidrología, Recursos Hídricos
residence time
lagrangian transport
hydrodynamic model
mohid numerical model
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
CIC Digital (CICBA)
Institución
Comisión de Investigaciones Científicas de la Provincia de Buenos Aires
OAI Identificador
oai:digital.cic.gba.gob.ar:11746/10000

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network_acronym_str CICBA
repository_id_str 9441
network_name_str CIC Digital (CICBA)
spelling Atmospheric Influence Over the Residence Time in the Bahia Blanca Estuary, ArgentinaPierini, Jorge OmarCampuzano, Francisco JavierLeitão, Paulo C.Gómez, Eduardo A.Neves, Ramiro J.Oceanografía, Hidrología, Recursos Hídricosresidence timelagrangian transporthydrodynamic modelmohid numerical modelAn integrated hydrodynamic and Lagrangian transport model was used to estimate the average residence time in the Bahia Blanca estuary (Argentina) for wind conditions of different seasons. The Bahia Blanca estuary consists on an elongated system of meandering bays surrounded by tidal flats and salt marshes where the tide is the principal forcing. Modelling results show that both the tidal amplitude and wind forcing affect significantly the residence time, since river discharge is very low. An increase in the wind intensity along the bays main axis causes a considerable increase in the intensity of the residual current and thus a modification of the average residence time over the model domain. In all seasons, the overall residence time ranges from 12 to 77 days. The values allow establishing a hydrodynamic performance for each of the estuary sectors over each seasonal period. These findings provide useful information to quantify the transport processes on the different sectors of the Bahia Blanca estuary necessary to understand temporal and spatial variations.2018-11-23info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttps://digital.cic.gba.gob.ar/handle/11746/10000enginfo:eu-repo/semantics/altIdentifier/doi/10.1007/s41208-018-0120-zBahía Blanca (Buenos Aires, Argentina)info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/reponame:CIC Digital (CICBA)instname:Comisión de Investigaciones Científicas de la Provincia de Buenos Airesinstacron:CICBA2025-09-29T13:39:51Zoai:digital.cic.gba.gob.ar:11746/10000Institucionalhttp://digital.cic.gba.gob.arOrganismo científico-tecnológicoNo correspondehttp://digital.cic.gba.gob.ar/oai/snrdmarisa.degiusti@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:94412025-09-29 13:39:52.128CIC Digital (CICBA) - Comisión de Investigaciones Científicas de la Provincia de Buenos Airesfalse
dc.title.none.fl_str_mv Atmospheric Influence Over the Residence Time in the Bahia Blanca Estuary, Argentina
title Atmospheric Influence Over the Residence Time in the Bahia Blanca Estuary, Argentina
spellingShingle Atmospheric Influence Over the Residence Time in the Bahia Blanca Estuary, Argentina
Pierini, Jorge Omar
Oceanografía, Hidrología, Recursos Hídricos
residence time
lagrangian transport
hydrodynamic model
mohid numerical model
title_short Atmospheric Influence Over the Residence Time in the Bahia Blanca Estuary, Argentina
title_full Atmospheric Influence Over the Residence Time in the Bahia Blanca Estuary, Argentina
title_fullStr Atmospheric Influence Over the Residence Time in the Bahia Blanca Estuary, Argentina
title_full_unstemmed Atmospheric Influence Over the Residence Time in the Bahia Blanca Estuary, Argentina
title_sort Atmospheric Influence Over the Residence Time in the Bahia Blanca Estuary, Argentina
dc.creator.none.fl_str_mv Pierini, Jorge Omar
Campuzano, Francisco Javier
Leitão, Paulo C.
Gómez, Eduardo A.
Neves, Ramiro J.
author Pierini, Jorge Omar
author_facet Pierini, Jorge Omar
Campuzano, Francisco Javier
Leitão, Paulo C.
Gómez, Eduardo A.
Neves, Ramiro J.
author_role author
author2 Campuzano, Francisco Javier
Leitão, Paulo C.
Gómez, Eduardo A.
Neves, Ramiro J.
author2_role author
author
author
author
dc.subject.none.fl_str_mv Oceanografía, Hidrología, Recursos Hídricos
residence time
lagrangian transport
hydrodynamic model
mohid numerical model
topic Oceanografía, Hidrología, Recursos Hídricos
residence time
lagrangian transport
hydrodynamic model
mohid numerical model
dc.description.none.fl_txt_mv An integrated hydrodynamic and Lagrangian transport model was used to estimate the average residence time in the Bahia Blanca estuary (Argentina) for wind conditions of different seasons. The Bahia Blanca estuary consists on an elongated system of meandering bays surrounded by tidal flats and salt marshes where the tide is the principal forcing. Modelling results show that both the tidal amplitude and wind forcing affect significantly the residence time, since river discharge is very low. An increase in the wind intensity along the bays main axis causes a considerable increase in the intensity of the residual current and thus a modification of the average residence time over the model domain. In all seasons, the overall residence time ranges from 12 to 77 days. The values allow establishing a hydrodynamic performance for each of the estuary sectors over each seasonal period. These findings provide useful information to quantify the transport processes on the different sectors of the Bahia Blanca estuary necessary to understand temporal and spatial variations.
description An integrated hydrodynamic and Lagrangian transport model was used to estimate the average residence time in the Bahia Blanca estuary (Argentina) for wind conditions of different seasons. The Bahia Blanca estuary consists on an elongated system of meandering bays surrounded by tidal flats and salt marshes where the tide is the principal forcing. Modelling results show that both the tidal amplitude and wind forcing affect significantly the residence time, since river discharge is very low. An increase in the wind intensity along the bays main axis causes a considerable increase in the intensity of the residual current and thus a modification of the average residence time over the model domain. In all seasons, the overall residence time ranges from 12 to 77 days. The values allow establishing a hydrodynamic performance for each of the estuary sectors over each seasonal period. These findings provide useful information to quantify the transport processes on the different sectors of the Bahia Blanca estuary necessary to understand temporal and spatial variations.
publishDate 2018
dc.date.none.fl_str_mv 2018-11-23
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://digital.cic.gba.gob.ar/handle/11746/10000
url https://digital.cic.gba.gob.ar/handle/11746/10000
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1007/s41208-018-0120-z
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-sa/4.0/
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
dc.format.none.fl_str_mv application/pdf
dc.coverage.none.fl_str_mv Bahía Blanca (Buenos Aires, Argentina)
dc.source.none.fl_str_mv reponame:CIC Digital (CICBA)
instname:Comisión de Investigaciones Científicas de la Provincia de Buenos Aires
instacron:CICBA
reponame_str CIC Digital (CICBA)
collection CIC Digital (CICBA)
instname_str Comisión de Investigaciones Científicas de la Provincia de Buenos Aires
instacron_str CICBA
institution CICBA
repository.name.fl_str_mv CIC Digital (CICBA) - Comisión de Investigaciones Científicas de la Provincia de Buenos Aires
repository.mail.fl_str_mv marisa.degiusti@sedici.unlp.edu.ar
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score 13.070432