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Trend detection and depletion effects evidence in time series of groundwater levels in the southern sector of the left bank of the Tagus-Sado Basin (Portugal, Iberian Peninsula)

2024-06Artigo científico Acesso aberto
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dc.contributor.authorFerreira Branco, Mariana
dc.contributor.authorBarbosa, Sofia Verónica
dc.contributor.authorMatos, João Xavier
dc.contributor.institutionDCT - Departamento de Ciências da Terra
dc.contributor.institutionGeoBioTec - Geobiociências, Geoengenharias e Geotecnologias
dc.contributor.pblSpringer International Publishing
dc.date.accessioned2024-09-23T22:22:57Z
dc.date.available2024-09-23T22:22:57Z
dc.date.issued2024-06
dc.descriptionFunding Information: The authors acknowledge the support of the Department of Earth Sciences of FCT-NOVA, GeoBioTec, and Mineral Resources and Geophysics Unit of LNEG. Funding Information: Open access funding provided by FCT|FCCN (b-on). The research was partially developed for a master thesis, developed in the Earth Sciences Department of the Faculty of Sciences and Technology (FCT), NOVA University of Lisbon, Portugal. This research was partially funded by FCT-Fundação para a Ciência e a Tecnologia, Portugal, grant number UIDB/04035/2020. Publisher Copyright: © The Author(s) 2024.
dc.description.abstractIn the last 20 years in Portugal, water resources have been affected to the point that water storage has decreased by 20% since 2000. Creating strategies to manage water resources requires a comprehensive understanding of the factors influencing water storage and their effects over time. This study is focused on the evolution of Groundwater Deep Levels (GDL) by applying a two-phase trend analysis methodology to examine the dynamic changes in GDL within a series of monitoring wells located in the Central and Southern sectors of the Left Bank of the Tagus-Sado Cenozoic age Basin, situated in Portugal In the initial phase of trend analysis, Factorial Analysis of Mixed Data (FAMD) was employed and posteriorly the Hierarchical Classification Analysis (HCA). These techniques enabled us to identify distinct GDL trend profiles and generate interpretative maps illustrating their spatial distribution. In the second phase, the non-parametric Mann–Kendall Analysis (MKA) and Innovative Trend Analysis (ITA) were applied, allowing for a quantified confirmation of the different trend profiles previously detected. These techniques allowed the identification of positive and negative hydrodynamic trends in distinct sections of the Basin. In the SE sector they are characterized by a significative increase of GDL associated with overexploitation and in the Central sector with a decrease of GDL. Nevertheless, significant depletion effects can result from natural factors such as prolonged droughts, and in certain regions, changes in geological and hydrothermal dynamics, such as Alpine-age faults, graben, and horst structures, may account for these alterations.en
dc.description.versionpublishersversion
dc.description.versionpublished
dc.format.extent34
dc.format.extent13909819
dc.identifier.doi10.1007/s40899-024-01083-6
dc.identifier.issn2363-5037
dc.identifier.otherPURE: 99835458
dc.identifier.otherPURE UUID: ce1da2b4-008d-4c86-8069-9c046b6d1e1d
dc.identifier.otherScopus: 85190646504
dc.identifier.otherWOS: 001205162300002
dc.identifier.otherORCID: /0000-0002-6233-2970/work/217888962
dc.identifier.urihttp://hdl.handle.net/10362/172280
dc.identifier.urlhttps://www.scopus.com/pages/publications/85190646504
dc.language.isoeng
dc.peerreviewedyes
dc.subjectFactorial Analysis of Mixed Data
dc.subjectGroundwater hydrodynamic trends
dc.subjectGroundwater level monitoring
dc.subjectHierarchical Classification Analysis
dc.subjectMann–Kendall Analysis
dc.subjectTagus-Sado Cenozoic Basin
dc.subjectŞen's T Analysis
dc.subjectRenewable Energy, Sustainability and the Environment
dc.subjectWater Science and Technology
dc.subjectSDG 7 - Affordable and Clean Energy
dc.titleTrend detection and depletion effects evidence in time series of groundwater levels in the southern sector of the left bank of the Tagus-Sado Basin (Portugal, Iberian Peninsula)en
dc.typejournal article
degois.publication.issue3
degois.publication.titleSustainable Water Resources Management
degois.publication.volume10
dspace.entity.typePublication
rcaap.rightsopenAccess

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