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Spatio-temporal groundwater vulnerability assessment - a coupled remote sensing and GIS approach for historical land cover reconstruction

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dc.contributor.authorAlbuquerque, M.T.D.
dc.contributor.authorSanz-Lobón, Germán
dc.contributor.authorOliveira, Sandrina Fidalgo
dc.contributor.authorMartínez-Alegría, Roberto
dc.contributor.authorAntunes, I.M.H.R.
dc.date.accessioned2015-11-16T13:49:05Z
dc.date.available2015-11-16T13:49:05Z
dc.date.issued2013
dc.descriptionSó se encontra disponível o resumo.pt_PT
dc.description.abstractThis paper presents a spatial-temporal groundwater vulnerability assessment, based on a coupled remote sensing and GIS approach for historical land cover reconstruction. This flexible methodological tool can be used for spatiotemporal vulnerability assessment in fresh water systems. The transboundary watershed of the Águeda River was used as an experimental case study where the DRASTIC and DRASTIC pesticide indices and the Susceptibility Index (SI) were used for vulnerability assessment. Land-use temporal evolution was mapped using remote sensing, taking into account the aerial frames of the historical American Flight of 1956/59, the IGN’s 1984 Flight and CORINE Land Cover (1990, 2000 and 2006) as spatial information. Four new land-use layers were considered in the SI’s temporal evolution assessment, namely for 1959, 1990, 2000 and 2006, respectively. In the last 50 years, the highest vulnerable areas to groundwater contamination have been concentrated mainly in the central zone of the watershed where the tertiary aquifer and the largest urban area are located. Future research will involve feasibility studies of different treatment schemes and the development of specific monitoring activities.pt_PT
dc.identifier.citationALBUQUERQUE, M.T.D. [et al.] (2013) - Spatio-temporal groundwater vulnerability assessment - a coupled remote sensing and GIS approach for historical land cover reconstruction. Water Resour Manage. 27, p. 4509-4526. DOI: 10.1007/s11269-013-0422-0.pt_PT
dc.identifier.doi10.1007/s11269-013-0422-0pt_PT
dc.identifier.urihttp://hdl.handle.net/10400.11/3070
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.subjectVulnerabilitypt_PT
dc.subjectSpatiotemporal assessmentpt_PT
dc.subjectRemote sensingpt_PT
dc.subjectGISpt_PT
dc.subjectÁguedapt_PT
dc.titleSpatio-temporal groundwater vulnerability assessment - a coupled remote sensing and GIS approach for historical land cover reconstructionpt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.endPage4526pt_PT
oaire.citation.startPage4509pt_PT
oaire.citation.titleWater Resources Managementpt_PT
oaire.citation.volume27pt_PT
person.familyNameAlbuquerque
person.familyNameantunes
person.givenNameMaria Teresa
person.givenNameIsabel Margarida
person.identifier.ciencia-id5A1C-8956-4C0A
person.identifier.ciencia-idCB1E-FAD2-37D6
person.identifier.orcid0000-0002-8782-6133
person.identifier.orcid0000-0003-3456-5926
person.identifier.ridB-1536-2013
person.identifier.ridM-1043-2013
person.identifier.scopus-author-id55507421600
person.identifier.scopus-author-id6701817085
rcaap.rightsrestrictedAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublicatione2c2d171-e148-4c23-9cf8-0eb6d810c15e
relation.isAuthorOfPublication1db83c95-f80c-41bb-b5c6-437ab32d9683
relation.isAuthorOfPublication.latestForDiscovery1db83c95-f80c-41bb-b5c6-437ab32d9683

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