Global Assessment of Seawater Intrusion Problems: (Status and Vulnerability)

In this research paper we propose a novel method to perform an integrated analysis of the status and vulnerability of coastal aquifers to seawater intrusion (SWI). The method is based on a conceptual approach of intrusion that allows to summarised results in a visual way at different spatial scales,...

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Autores: Baena Ruiz, Leticia, Pulido Velázquez, David, Collados Lara, Antonio Juan, Renau-Pruñonosa, Arianna, Morell Evangelista, Ignacio
Tipo de recurso: artículo
Fecha de publicación:2018
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/277213
Acceso en línea:http://hdl.handle.net/10261/277213
https://doi.org/10.1007/s11269-018-1952-2
Access Level:acceso abierto
Palabra clave:Global change
Seawater intrusion
Coastal aquifers
Lumped indices
vulnerability
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spelling Global Assessment of Seawater Intrusion Problems: (Status and Vulnerability)Baena Ruiz, LeticiaPulido Velázquez, DavidCollados Lara, Antonio JuanRenau-Pruñonosa, AriannaMorell Evangelista, IgnacioGlobal changeSeawater intrusionCoastal aquifersLumped indicesvulnerabilityIn this research paper we propose a novel method to perform an integrated analysis of the status and vulnerability of coastal aquifers to seawater intrusion (SWI). The method is based on a conceptual approach of intrusion that allows to summarised results in a visual way at different spatial scales, moving from steady pictures (corresponding to instantaneous or mean values in a period) including maps and 2D conceptual cross-sections and temporal series of lumped indices. Our aim is to help in the identification of coastal groundwater bodies at risk of not achieving good chemical status according to the Water Framework Directive. The indices are obtained from available information about aquifer geometry and historical monitoring data (chloride concentration and hydraulic head data). This method may be applied even in cases where a reduced number of data are available. It does not require complex modelling and has been implemented in a GIS tool that encourages its use in other cases. Analysis of the evolution of historical time series of these indices can be used to assess resilience and trends with respect to SWI problems. This method can be also useful to compare intrusion problems in different aquifers and temporal periodsUnidad de Granada, Instituto Geológico y Minero de España, EspañaUniversidad Católica San Antonio de Murcia, EspañaUniversitat Jaume I, EspañaSpringer NatureMinisterio de Economía y Competitividad (España)European Investment BankEuropean Science Foundation202220222018info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501http://hdl.handle.net/10261/277213https://doi.org/10.1007/s11269-018-1952-2reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#CGL2013-48424-C2-2-RPlan de Garantía Juvenilhttps://link.springer.com/article/10.1007/s11269-018-1952-2info:eu-repo/semantics/openAccessoai:digital.csic.es:10261/2772132026-05-22T06:33:51Z
dc.title.none.fl_str_mv Global Assessment of Seawater Intrusion Problems: (Status and Vulnerability)
title Global Assessment of Seawater Intrusion Problems: (Status and Vulnerability)
spellingShingle Global Assessment of Seawater Intrusion Problems: (Status and Vulnerability)
Baena Ruiz, Leticia
Global change
Seawater intrusion
Coastal aquifers
Lumped indices
vulnerability
title_short Global Assessment of Seawater Intrusion Problems: (Status and Vulnerability)
title_full Global Assessment of Seawater Intrusion Problems: (Status and Vulnerability)
title_fullStr Global Assessment of Seawater Intrusion Problems: (Status and Vulnerability)
title_full_unstemmed Global Assessment of Seawater Intrusion Problems: (Status and Vulnerability)
title_sort Global Assessment of Seawater Intrusion Problems: (Status and Vulnerability)
dc.creator.none.fl_str_mv Baena Ruiz, Leticia
Pulido Velázquez, David
Collados Lara, Antonio Juan
Renau-Pruñonosa, Arianna
Morell Evangelista, Ignacio
author Baena Ruiz, Leticia
author_facet Baena Ruiz, Leticia
Pulido Velázquez, David
Collados Lara, Antonio Juan
Renau-Pruñonosa, Arianna
Morell Evangelista, Ignacio
author_role author
author2 Pulido Velázquez, David
Collados Lara, Antonio Juan
Renau-Pruñonosa, Arianna
Morell Evangelista, Ignacio
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Ministerio de Economía y Competitividad (España)
European Investment Bank
European Science Foundation
dc.subject.none.fl_str_mv Global change
Seawater intrusion
Coastal aquifers
Lumped indices
vulnerability
topic Global change
Seawater intrusion
Coastal aquifers
Lumped indices
vulnerability
description In this research paper we propose a novel method to perform an integrated analysis of the status and vulnerability of coastal aquifers to seawater intrusion (SWI). The method is based on a conceptual approach of intrusion that allows to summarised results in a visual way at different spatial scales, moving from steady pictures (corresponding to instantaneous or mean values in a period) including maps and 2D conceptual cross-sections and temporal series of lumped indices. Our aim is to help in the identification of coastal groundwater bodies at risk of not achieving good chemical status according to the Water Framework Directive. The indices are obtained from available information about aquifer geometry and historical monitoring data (chloride concentration and hydraulic head data). This method may be applied even in cases where a reduced number of data are available. It does not require complex modelling and has been implemented in a GIS tool that encourages its use in other cases. Analysis of the evolution of historical time series of these indices can be used to assess resilience and trends with respect to SWI problems. This method can be also useful to compare intrusion problems in different aquifers and temporal periods
publishDate 2018
dc.date.none.fl_str_mv 2018
2022
2022
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/277213
https://doi.org/10.1007/s11269-018-1952-2
url http://hdl.handle.net/10261/277213
https://doi.org/10.1007/s11269-018-1952-2
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv #PLACEHOLDER_PARENT_METADATA_VALUE#
#PLACEHOLDER_PARENT_METADATA_VALUE#
CGL2013-48424-C2-2-R
Plan de Garantía Juvenil
https://link.springer.com/article/10.1007/s11269-018-1952-2
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Springer Nature
publisher.none.fl_str_mv Springer Nature
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
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