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Modelling the Effects of Groundwater-Based Urban Supply in Low-Permeability Aquifers: Application to the Madrid Aquifer, Spain

The European Union Water Framework Directive establishes the obligation to all Member States to develop and implement catchment-scale management plans. These aim at reaching a good status of all water bodies in Member States by 2015 or, at the latest, by 2027. Numerical models provide a suitable app...

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Published in:Water resources management 2010-12, Vol.24 (15), p.4613-4638
Main Authors: Martínez-Santos, Pedro, Pedretti, Daniele, Martínez-Alfaro, Pedro E, Conde, Margarita, Casado, María
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cited_by cdi_FETCH-LOGICAL-c401t-1a5f98b3ada8d5f588826f81e45cd5bc61ab3449aed1a1cd52914e67a3b36c73
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container_end_page 4638
container_issue 15
container_start_page 4613
container_title Water resources management
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creator Martínez-Santos, Pedro
Pedretti, Daniele
Martínez-Alfaro, Pedro E
Conde, Margarita
Casado, María
description The European Union Water Framework Directive establishes the obligation to all Member States to develop and implement catchment-scale management plans. These aim at reaching a good status of all water bodies in Member States by 2015 or, at the latest, by 2027. Numerical models provide a suitable approach to evaluate the possibilities of achieving this goal by enabling users to deal with complex hydrological interrelations in a dynamic manner. This paper presents a modelling-based approach to examine the past and future effects of groundwater-based urban supply in Metropolitan Madrid, Spain. Monthly scale model calibration is based on 32 years of water table observations. Care is taken to address the effect of intensive pumping on groundwater levels and streamflows, as well as the role of groundwater resources in meeting urban demands during dry spells. The paper concludes by reflecting on the implications and probabilities of meeting the aforementioned deadlines, as well as on the sustainability of past and future pumping trends. Policy considerations aside, modelling results suggest that groundwater extractions could be augmented considerably without causing a significant decrease in streamflows.
doi_str_mv 10.1007/s11269-010-9682-0
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subjects Aquifer management
Aquifer-river connectivity
Aquifers
Aquitards
Atmospheric Sciences
Catchment scale
Civil Engineering
Clay
Droughts
Earth and Environmental Science
Earth Sciences
Earth, ocean, space
Environment
Exact sciences and technology
Geology
Geotechnical Engineering & Applied Earth Sciences
Groundwater
Groundwater levels
Groundwater modelling
Groundwater recharge
Hydrogeology
Hydrology
Hydrology. Hydrogeology
Hydrology/Water Resources
Madrid
Mathematical models
Meetings
Modelling
Permeability
Pumping
Rain
Sediments
Stream discharge
Stream flow
Studies
Sustainability
Urban areas
Urban supply
Water resources
Water resources management
Water table
WFD
title Modelling the Effects of Groundwater-Based Urban Supply in Low-Permeability Aquifers: Application to the Madrid Aquifer, Spain
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