A High-Resolution Modeling Study of the Circulation Patterns at a Coastal Embayment: Ría de Pontevedra (NW Spain) Under Upwelling and Downwelling Conditions

20 pages, 11 figures, 2 tables.-- This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY)

Detalles Bibliográficos
Autores: Rodríguez Cruz, Elisabet, Nolasco, Rita, Padín, X. A., Gilcoto, Miguel, Babarro, José M. F., Dubert, Jesús, Pérez, Fiz F.
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2021
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/258591
Acceso en línea:http://hdl.handle.net/10261/258591
Access Level:acceso abierto
Palabra clave:3D model
Residual circulation
Gyres
Ría de Pontevedra
NW Spain
id ES_8aee59f57ec0ba0149ae824cac8bfc48
oai_identifier_str oai:digital.csic.es:10261/258591
network_acronym_str ES
network_name_str España
repository_id_str
dc.title.none.fl_str_mv A High-Resolution Modeling Study of the Circulation Patterns at a Coastal Embayment: Ría de Pontevedra (NW Spain) Under Upwelling and Downwelling Conditions
title A High-Resolution Modeling Study of the Circulation Patterns at a Coastal Embayment: Ría de Pontevedra (NW Spain) Under Upwelling and Downwelling Conditions
spellingShingle A High-Resolution Modeling Study of the Circulation Patterns at a Coastal Embayment: Ría de Pontevedra (NW Spain) Under Upwelling and Downwelling Conditions
Rodríguez Cruz, Elisabet
3D model
Residual circulation
Gyres
Ría de Pontevedra
NW Spain
title_short A High-Resolution Modeling Study of the Circulation Patterns at a Coastal Embayment: Ría de Pontevedra (NW Spain) Under Upwelling and Downwelling Conditions
title_full A High-Resolution Modeling Study of the Circulation Patterns at a Coastal Embayment: Ría de Pontevedra (NW Spain) Under Upwelling and Downwelling Conditions
title_fullStr A High-Resolution Modeling Study of the Circulation Patterns at a Coastal Embayment: Ría de Pontevedra (NW Spain) Under Upwelling and Downwelling Conditions
title_full_unstemmed A High-Resolution Modeling Study of the Circulation Patterns at a Coastal Embayment: Ría de Pontevedra (NW Spain) Under Upwelling and Downwelling Conditions
title_sort A High-Resolution Modeling Study of the Circulation Patterns at a Coastal Embayment: Ría de Pontevedra (NW Spain) Under Upwelling and Downwelling Conditions
dc.creator.none.fl_str_mv Rodríguez Cruz, Elisabet
Nolasco, Rita
Padín, X. A.
Gilcoto, Miguel
Babarro, José M. F.
Dubert, Jesús
Pérez, Fiz F.
author Rodríguez Cruz, Elisabet
author_facet Rodríguez Cruz, Elisabet
Nolasco, Rita
Padín, X. A.
Gilcoto, Miguel
Babarro, José M. F.
Dubert, Jesús
Pérez, Fiz F.
author_role author
author2 Nolasco, Rita
Padín, X. A.
Gilcoto, Miguel
Babarro, José M. F.
Dubert, Jesús
Pérez, Fiz F.
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv Ministerio de Economía y Competitividad (España)
Fundação para a Ciência e a Tecnologia (Portugal)
European Commission
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv 3D model
Residual circulation
Gyres
Ría de Pontevedra
NW Spain
topic 3D model
Residual circulation
Gyres
Ría de Pontevedra
NW Spain
description 20 pages, 11 figures, 2 tables.-- This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY)
publishDate 2021
dc.date.none.fl_str_mv 2021
2022
2022
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Publisher's version
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/258591
url http://hdl.handle.net/10261/258591
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv #PLACEHOLDER_PARENT_METADATA_VALUE#
info:eu-repo/grantAgreement/MINECO//AGL2013-45945-R
The underlying dataset has been published as supplementary material of the article in the publishers platform at DOI https://doi.org/10.3389/fmars.2021.661250
https://doi.org/10.3389/fmars.2021.661250
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Frontiers Media
publisher.none.fl_str_mv Frontiers Media
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869412769364705280
spelling A High-Resolution Modeling Study of the Circulation Patterns at a Coastal Embayment: Ría de Pontevedra (NW Spain) Under Upwelling and Downwelling ConditionsRodríguez Cruz, ElisabetNolasco, RitaPadín, X. A.Gilcoto, MiguelBabarro, José M. F.Dubert, JesúsPérez, Fiz F.3D modelResidual circulationGyresRía de PontevedraNW Spain20 pages, 11 figures, 2 tables.-- This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY)Estuarine exchange flow plays an important role in the biogeochemical properties exchange between the coastal ocean and the estuaries. Circulation patterns inside the Rias Baixas (NW Iberian Peninsula) have been widely studied, while the Ría de Pontevedra has received less attention. A high-resolution ROMS-AGRIF system configuration with three online two-way nesting domains was used and validated to enhance the knowledge about the circulation patterns of this Ría. Two representative estuarine circulation patterns were studied: a coastal upwelling event and a downwelling event associated with a maximum river runoff of 84 m3/s. An analysis using Empirical Orthogonal Functions (EOF) was applied to the horizontal subtidal velocity fields at the surface layer and at 20 m depth and to the subtidal normal velocity across vertical cross-sections. Upwelling events are characterized by a reinforcement of the positive estuarine circulation, in which the surface waters outflow and deep waters inflow at the main sill of the Ría, whilst full water column inflow (outflow) is observed at the northern (southern) openings. Conversely, downwelling events induce an opposite behavior, consisting of a negative estuarine circulation with the surface (deep) inflow (outflow) at the main sill of the Ría and outflow (inflow) at the northern (southern) openings. Evidences of a front splitting two vertical clockwise circulation cells were found. These cells are associated with the ocean water subduction that enters through the surface layer under downwelling favorable winds and this surface inflow opposes to the direction of the inner estuarine circulation. The EOF study confirms that shelf wind forcing has an important contribution to the variability of the velocity field, inducing positive or negative estuarine like circulation. The temporal principal components (PC) of EOF analysis present correlations of 0.92 between the meridional wind component and the first mode, and 0.77 between the zonal wind component and the second mode. Third EOF mode represents the circulation during transitional winds when some vorticity structures are visible. The realistic high-resolution simulation of the physical conditions at the Ría de Pontevedra provides new insights into the ocean-estuarine water exchanges and allow the visualization of recirculation processes and characteristic structures that have consequences in the marine ecosystem and in their productivityThis study was performed in the framework of MYTIGA project (AGL2013-45945-R) supported by the Spanish government through the Ministerio de Economía y Competitividad. This work contributes to HABWAVE project (LISBOA-01-0145-FEDER-031265), and CESAM_LA (UIDP/50017/2020 + UIDB/50017/2020), funded by FCT/MEC through national funds, and the co-funding by the FEDER, within the PT2020 Partnership Agreement and Compete 2020. This work also contributes to MarRisk project (0262_MARRISK_1_E) co-funded by European Regional Development Fund (FEDER) in the framework of Interreg V A España – Portugal (POCTEP) 2014-2020Peer reviewedFrontiers MediaMinisterio de Economía y Competitividad (España)Fundação para a Ciência e a Tecnologia (Portugal)European CommissionConsejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202220222021info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/258591reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/MINECO//AGL2013-45945-RThe underlying dataset has been published as supplementary material of the article in the publishers platform at DOI https://doi.org/10.3389/fmars.2021.661250https://doi.org/10.3389/fmars.2021.661250Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/2585912026-05-22T06:33:51Z
score 15,81155

Similares en LA Referencia