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dc.contributor.authorArgamasilla Ruiz, Manuel
dc.contributor.authorAndreo-Navarro, Bartolome 
dc.date.accessioned2015-01-09T12:00:02Z
dc.date.available2015-01-09T12:00:02Z
dc.date.created2014-09-15
dc.date.issued2015-01-09
dc.identifier.urihttp://hdl.handle.net/10630/8636
dc.description.abstractThe Marbella-Estepona aquifers are located at the southwest of the Malaga province, in the coastal area comprised from Estepona (to the west) to Cabopino's Dunes (to the east), with a permeable outcrop of about 80 km2. From a geological point of view, aquifers are made up by two main lithological domains: the lower one (Pliocene) and the upper one (Quaternary) that lie over a basement formed by peridotites and gneisses of the Alpujarride Complex and slates and graywackes of the Malaguide Complex The coastal fringe of the study area presents topographic heights that do not overcome 200 meters of altitude and it is limited, north, for higher reliefs. This mountain range constitutes the headwaters of several intermittent streams, as the Padron, Guadalmansa, Guadalmina, Guadaiza and Real rivers. Most of them are regulated in order to supply urban and agricultural water demands throughout diversion dams and irrigated infrastructure. By means of a series of differential gauging carried out between January 2013 and March 2014 there has been possible to determine the great seasonal and spatial variability of the aquifer-river interactions. These interactions are directly related to the water quantity status of the aquifers prior to the rainfall events. In general, first rainfall episodes at the beginning of the hydrological year give rise to the major values of aquifer recharge due to the depletion produced during dry season. According as the aquifers improve its quantity status, owing to a rise of the piezometric heads, the groundwater flows tend to move toward the streams. This functioning is more obvious close to river mouth. Finally, it has been performed a conceptual hydrogeological model about aquifer-river interactions based on streamflow measurement and hydrochemical and isotopic information.es_ES
dc.description.sponsorshipUniversidad de Málaga. Campus de Excelencia Internacional Andalucía Tech.es_ES
dc.language.isoenges_ES
dc.rightsinfo:eu-repo/semantics/openAccesses_ES
dc.subjectAcuíferos - Estepona (Málaga)es_ES
dc.subjectAcuíferos - Marbella (Málaga))es_ES
dc.subject.otherAquifer-river interactionses_ES
dc.subject.otherMarbella-Estepona aquiferes_ES
dc.subject.otherGroundwater assessmentes_ES
dc.titleAn approach to assessing aquifer-river interactions at Marbella-Estepona Plioquaternary aquifer (Southern Spain)es_ES
dc.typeinfo:eu-repo/semantics/conferenceObjectes_ES
dc.centroFacultad de Cienciases_ES
dc.relation.eventtitle41st International Congress. International Association of hydrogeologistses_ES
dc.relation.eventplaceMarrakech (Marruecos)es_ES
dc.relation.eventdateSeptiembre 2014es_ES


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