Coastal aquifer hydrodynamics and salinity in response to the tide: Case study in Lisbon, Portugal

Autores
Mancuso, M.; Carol, Eleonora Silvina; Kruse, Eduardo Emilio; Mendes Rodrigues, F.
Año de publicación
2017
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The variability in dynamics and salinity of the coastal alluvial aquifer on which the city of Lisbon is located was evaluated. The evaluation was based on the analysis of level and groundwater electrical conductivity fluctuations depending on the tide in the Tagus River. The results obtained made it possible to recognize three sectors. First, a littoral sector where the variations in level and salinity are larger on the coast and decrease towards the innermost sections of the alluvial fan. Second, a sector close to the docks where there is greater dynamic and salinity variability than in the coastal sectors, as the excavations of the docks favour the tidal propagation towards the aquifer. And third, a sector located towards the apex of the alluvial fan associated with the dynamics of the stormwater channel. In this sector, the largest periodical water table fluctuations in the aquifer occur, since the freshwater that cannot drain towards the river enters the aquifer at high tide, causing a slight decrease in salinity content. On the basis of these results, conceptual models of hydrogeological behaviour were used to describe the spatial and temporal variations in the hydrodynamic and salinity characteristics of groundwater.
Fil: Mancuso, M.. Universidade Federal de Santa Catarina; Brasil
Fil: Carol, Eleonora Silvina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigaciones Geológicas. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Centro de Investigaciones Geológicas; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo; Argentina
Fil: Kruse, Eduardo Emilio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo; Argentina
Fil: Mendes Rodrigues, F.. Laboratório Nacional de Engenharia Civil; Portugal
Materia
Coastal Aquifer
Conceptual Models
Lisbon
Salinity Variability
Tidal Hydrodynamics
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/67136
Acceder
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repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Coastal aquifer hydrodynamics and salinity in response to the tide: Case study in Lisbon, PortugalMancuso, M.Carol, Eleonora SilvinaKruse, Eduardo EmilioMendes Rodrigues, F.Coastal AquiferConceptual ModelsLisbonSalinity VariabilityTidal Hydrodynamicshttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1The variability in dynamics and salinity of the coastal alluvial aquifer on which the city of Lisbon is located was evaluated. The evaluation was based on the analysis of level and groundwater electrical conductivity fluctuations depending on the tide in the Tagus River. The results obtained made it possible to recognize three sectors. First, a littoral sector where the variations in level and salinity are larger on the coast and decrease towards the innermost sections of the alluvial fan. Second, a sector close to the docks where there is greater dynamic and salinity variability than in the coastal sectors, as the excavations of the docks favour the tidal propagation towards the aquifer. And third, a sector located towards the apex of the alluvial fan associated with the dynamics of the stormwater channel. In this sector, the largest periodical water table fluctuations in the aquifer occur, since the freshwater that cannot drain towards the river enters the aquifer at high tide, causing a slight decrease in salinity content. On the basis of these results, conceptual models of hydrogeological behaviour were used to describe the spatial and temporal variations in the hydrodynamic and salinity characteristics of groundwater.Fil: Mancuso, M.. Universidade Federal de Santa Catarina; BrasilFil: Carol, Eleonora Silvina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigaciones Geológicas. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Centro de Investigaciones Geológicas; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo; ArgentinaFil: Kruse, Eduardo Emilio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo; ArgentinaFil: Mendes Rodrigues, F.. Laboratório Nacional de Engenharia Civil; PortugalNordic Association for Hydrology2017-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/67136Mancuso, M.; Carol, Eleonora Silvina; Kruse, Eduardo Emilio; Mendes Rodrigues, F.; Coastal aquifer hydrodynamics and salinity in response to the tide: Case study in Lisbon, Portugal; Nordic Association for Hydrology; Hydrology Research; 48; 1; 2-2017; 240-2522224-79550029-1277CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.2166/nh.2016.203info:eu-repo/semantics/altIdentifier/url/https://iwaponline.com/hr/article-abstract/48/1/240/1691/Coastal-aquifer-hydrodynamics-and-salinity-in?redirectedFrom=fulltextinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:53:56Zoai:ri.conicet.gov.ar:11336/67136instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 09:53:57.222CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Coastal aquifer hydrodynamics and salinity in response to the tide: Case study in Lisbon, Portugal
title Coastal aquifer hydrodynamics and salinity in response to the tide: Case study in Lisbon, Portugal
spellingShingle Coastal aquifer hydrodynamics and salinity in response to the tide: Case study in Lisbon, Portugal
Mancuso, M.
Coastal Aquifer
Conceptual Models
Lisbon
Salinity Variability
Tidal Hydrodynamics
title_short Coastal aquifer hydrodynamics and salinity in response to the tide: Case study in Lisbon, Portugal
title_full Coastal aquifer hydrodynamics and salinity in response to the tide: Case study in Lisbon, Portugal
title_fullStr Coastal aquifer hydrodynamics and salinity in response to the tide: Case study in Lisbon, Portugal
title_full_unstemmed Coastal aquifer hydrodynamics and salinity in response to the tide: Case study in Lisbon, Portugal
title_sort Coastal aquifer hydrodynamics and salinity in response to the tide: Case study in Lisbon, Portugal
dc.creator.none.fl_str_mv Mancuso, M.
Carol, Eleonora Silvina
Kruse, Eduardo Emilio
Mendes Rodrigues, F.
author Mancuso, M.
author_facet Mancuso, M.
Carol, Eleonora Silvina
Kruse, Eduardo Emilio
Mendes Rodrigues, F.
author_role author
author2 Carol, Eleonora Silvina
Kruse, Eduardo Emilio
Mendes Rodrigues, F.
author2_role author
author
author
dc.subject.none.fl_str_mv Coastal Aquifer
Conceptual Models
Lisbon
Salinity Variability
Tidal Hydrodynamics
topic Coastal Aquifer
Conceptual Models
Lisbon
Salinity Variability
Tidal Hydrodynamics
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The variability in dynamics and salinity of the coastal alluvial aquifer on which the city of Lisbon is located was evaluated. The evaluation was based on the analysis of level and groundwater electrical conductivity fluctuations depending on the tide in the Tagus River. The results obtained made it possible to recognize three sectors. First, a littoral sector where the variations in level and salinity are larger on the coast and decrease towards the innermost sections of the alluvial fan. Second, a sector close to the docks where there is greater dynamic and salinity variability than in the coastal sectors, as the excavations of the docks favour the tidal propagation towards the aquifer. And third, a sector located towards the apex of the alluvial fan associated with the dynamics of the stormwater channel. In this sector, the largest periodical water table fluctuations in the aquifer occur, since the freshwater that cannot drain towards the river enters the aquifer at high tide, causing a slight decrease in salinity content. On the basis of these results, conceptual models of hydrogeological behaviour were used to describe the spatial and temporal variations in the hydrodynamic and salinity characteristics of groundwater.
Fil: Mancuso, M.. Universidade Federal de Santa Catarina; Brasil
Fil: Carol, Eleonora Silvina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigaciones Geológicas. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Centro de Investigaciones Geológicas; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo; Argentina
Fil: Kruse, Eduardo Emilio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo; Argentina
Fil: Mendes Rodrigues, F.. Laboratório Nacional de Engenharia Civil; Portugal
description The variability in dynamics and salinity of the coastal alluvial aquifer on which the city of Lisbon is located was evaluated. The evaluation was based on the analysis of level and groundwater electrical conductivity fluctuations depending on the tide in the Tagus River. The results obtained made it possible to recognize three sectors. First, a littoral sector where the variations in level and salinity are larger on the coast and decrease towards the innermost sections of the alluvial fan. Second, a sector close to the docks where there is greater dynamic and salinity variability than in the coastal sectors, as the excavations of the docks favour the tidal propagation towards the aquifer. And third, a sector located towards the apex of the alluvial fan associated with the dynamics of the stormwater channel. In this sector, the largest periodical water table fluctuations in the aquifer occur, since the freshwater that cannot drain towards the river enters the aquifer at high tide, causing a slight decrease in salinity content. On the basis of these results, conceptual models of hydrogeological behaviour were used to describe the spatial and temporal variations in the hydrodynamic and salinity characteristics of groundwater.
publishDate 2017
dc.date.none.fl_str_mv 2017-02
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 http://hdl.handle.net/11336/67136
Mancuso, M.; Carol, Eleonora Silvina; Kruse, Eduardo Emilio; Mendes Rodrigues, F.; Coastal aquifer hydrodynamics and salinity in response to the tide: Case study in Lisbon, Portugal; Nordic Association for Hydrology; Hydrology Research; 48; 1; 2-2017; 240-252
2224-7955
0029-1277
CONICET Digital
CONICET
url http://hdl.handle.net/11336/67136
identifier_str_mv Mancuso, M.; Carol, Eleonora Silvina; Kruse, Eduardo Emilio; Mendes Rodrigues, F.; Coastal aquifer hydrodynamics and salinity in response to the tide: Case study in Lisbon, Portugal; Nordic Association for Hydrology; Hydrology Research; 48; 1; 2-2017; 240-252
2224-7955
0029-1277
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.2166/nh.2016.203
info:eu-repo/semantics/altIdentifier/url/https://iwaponline.com/hr/article-abstract/48/1/240/1691/Coastal-aquifer-hydrodynamics-and-salinity-in?redirectedFrom=fulltext
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Nordic Association for Hydrology
publisher.none.fl_str_mv Nordic Association for Hydrology
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1844613643379933184
score 13.070432

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