Global Assessment of Seawater Intrusion Problems (Status and Vulnerability)
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INVESTIGACIONMetadades
Títol
Global Assessment of Seawater Intrusion Problems (Status and Vulnerability)Autoria
Data de publicació
2018Editor
Springer NetherlandsISSN
0920-4741; 1573-1650Cita bibliogràfica
BAENA-RUIZ, Leticia, et al. Global Assessment of Seawater Intrusion Problems (Status and Vulnerability). Water Resources Management, 2018, vol. 32, núm. 8, p. 2681-2700Tipus de document
info:eu-repo/semantics/articleVersió de l'editorial
https://link.springer.com/article/10.1007/s11269-018-1952-2Versió
info:eu-repo/semantics/publishedVersionParaules clau / Matèries
Resum
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 ... [+]
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 crosssections 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. [-]
Publicat a
Water Resources Management, 2018, vol. 32, núm. 8, p. 2681-2700Proyecto de investigación
This work have been partially supported by the CGL2013-48424-C2-2-R project and the Plan de Garantía Juvenil from Mineco, co-financing by BEI and FSE.Drets d'accés
"This is a post-peer-review, pre-copyedit version of an article published in Waste and Biomass Valorization. The final authenticated version is available online at: https://doi.org/10.1007/s11269-018-1952-2”.
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info:eu-repo/semantics/openAccess
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info:eu-repo/semantics/openAccess
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