Browsing by Contributor "Carrera Ramírez, Jesús"
Now showing items 1-20 of 44
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A code for multiphase reactive transport modeling of concentrated solutions under extreme dry conditions
(Universitat Politècnica de Catalunya, 2010-12-20)
Doctoral thesis
Open AccessLa modelació del transport reactiu multifàsic (TRMF) involucra la simulació del flux de fases fluïdes, el transport de compostos químics i energia, i les reaccions químiques. La majoria dels codis de transport reactiu ... -
A methodology to assess the combined effect of climate change and groundwater overexploitation over the Upper Guadiana basin, Spain
(Universitat Politècnica de Catalunya, 2013-12-20)
Doctoral thesis
Open AccessThere is a growing concern about the combined effect of climate change and groundwater overexploitation on the availability of water resources in the Upper Guadiana basin (UppGb) in central Spain. General Circulation Models ... -
Anàlisis dels assaigs hidràulics realitzats en el context del projecte Febex
(Universitat Politècnica de Catalunya, 2004)
Minor thesis
Open Access -
Anomalous dynamics of Darcy flow and diffusion through heterogeneous media
(Universitat Politècnica de Catalunya, 2013-03-01)
Doctoral thesis
Open AccessThis thesis studies diffusion phenomena in heterogeneous media, which includes Darcy flow and diffusive solute transport in geological media. Natural media are heterogeneous at different scales, which induces complexity ... -
Assessment of groundwater recharge in urban areas
(Universitat Politècnica de Catalunya, 2016-02-04)
Doctoral thesis
Open AccessIn the city of Barcelona and the townships situated in the deltaic area of the Besòs River, groundwater is recognized as an aspect of urban water cycle management. There is groundwater seepage into infrastructure and ... -
Brackish springs in coastal aquifers and the role of calcite dissolution by mixing waters
(Universitat Politècnica de Catalunya, 2007-10-19)
Doctoral thesis
Open AccessBrackish springs are relatively frequent phenomena in coastal carbonate formations and their existence has been extensively reported in Mediterranean coasts. In fact, more than 300 brackish springs have been identified ... -
Characterization of seawater intrusion and submarine groundwater discharge in al luvial coastal aquifers: field and laboratory approach
(Universitat Politècnica de Catalunya, 2020-07-09)
Doctoral thesis
Open AccessSeawater intrusion (SWI) causes not only salinization of coastal aquifers, but also a reduction submarine groundwater discharge (SGD) and nutrient fluxes to marine ecosystems. We have developed a small scale experimental ... -
Coupled heat and water flow dynamics in dry soils : application to a multilayer waste cover
(Universitat Politècnica de Catalunya, 2015-05-27)
Doctoral thesis
Open AccessUnsaturated flow plays an important role in numerous environmental phenomena. It is complex in arid regions, where liquid water fluxes are small and vapor fluxes become relevant, so that heat, water and solute mass transport ... -
Desarrollo de un programa orientado a objetos para la resolución del transporte de solutos
(Universitat Politècnica de Catalunya, 2004-07)
Minor thesis
Open AccessEl presente documento estudia las ventajas de la programación orientada a objetos aplicada a la resolución de las ecuaciones de transporte de solutos en aguas subterráneas, sin considerar reacciones químicas. El estudio ... -
Diseño, construcción y evaluación de un sistema en columna a escala de laboratorio para tratar aguas ácidas de minas
(Universitat Politècnica de Catalunya, 2004-07)
Minor thesis
Open AccessLos drenajes de aguas ácidas de minas y los metales asociados a ellas son un problema ambiental y ecológico de primera magnitud en muchos países, por lo que existe la necesidad de aplicar tecnologías basadas en sistemas ... -
Effect of redox conditions on the fate of emergin organic micropollutants during artificial recharge of groundwater: batch experiment
(Universitat Politècnica de Catalunya, 2011-07-22)
Doctoral thesis
Open AccessLa recarrega artificial de les aigües subterrànies consisteix en infiltrar aigua als aqüífers per mitjà de les instal·lacions dissenyades per a tal fi i representa una eina important en la gestió dels recursos. A més de ... -
Elements for a methodology to interpret hydrochemichal data
(Universitat Politècnica de Catalunya / Universitat de Barcelona, 2008-05-09)
Minor thesis
Open AccessThe EWFD(European Water Framework Directive) mandates reaching a good status for water bodies. So, monitoring of our water sources in order to administer, protect and plan water use in associated areas is mandatory. In ... -
Ensayo de trazadores en la planta piloto de Palamós
(Universitat Politècnica de Catalunya, 2022-10-21)
Master thesis
Open Access
Covenantee: Institut de Diagnòstic Ambiental i Estudis de l'AiguaS'ha realitzat un assaig de traçadors al laboratori de camp a l'interior de l'EDAR de Palamós, que consisteix en sis rèpliques de sistema de recàrrega SAT que imiten la infiltració i el flux d'un aqüífer, cada sistema ... -
Estudio de la distribución del agua causada por la evaporación en un suelo salinizado
(Universitat Politècnica de Catalunya, 2005-07)
Minor thesis
Open Access -
Estudio de la relación del ascenso del nivel del Mar Caspio con el regadio en la Cuenca del Mar de Aral
(Universitat Politècnica de Catalunya, 2004-07-08)
Minor thesis
Open AccessEl nivel del Mar Caspio ha venido subiendo desde mediados de los años 60. Se plantea la conjetura de que este ascenso sea debido al augmento de las extensiones de cultivo situadas en las cuencas de regadío del Mar de Aral. ... -
Estudio del transporte y la degradación de la materia orgánica durante la recarga artificial de acuíferos mejorada con barreras reactivas
(Universitat Politècnica de Catalunya, 2018-09-20)
Master thesis
Restricted access - author's decision -
Estudio hidrogeológico y propuesta de proceso constructivo para la excavación de un túnel entre pantallas en el Delta del Llobregat
(Universitat Politècnica de Catalunya, 2004)
Minor thesis
Open Access -
Geologically constrained joint inversion of hydraulic, tracer and ERT data for process visualization
(Universitat Politècnica de Catalunya, 2021-09-16)
Doctoral thesis
Open AccessSeawater intrusion (SWI) consists in the movement of seawater (SW) into freshwater (FW) aquifers, contaminating drinking water resources. SWI, along with the parallel reduction of Submarine Groundwater Discharge may lead ... -
Hydrodynamics and geochemistry at multiple scales : characterizing preferential flow-paths and wormholes in evaporitic sediments
(Universitat Politècnica de Catalunya, 2021-05-11)
Doctoral thesis
Open AccessThe characterization of evaporitic aquifers for a better understanding of hydrodynamics and geochemical processes is of great importance, especially in environments where both the sustainability of unique ecosystems and ... -
Induced seismicity in enhanced geothermal systems : assessment of thermo-hydro-mechanical effects
(Universitat Politècnica de Catalunya, 2017-03-29)
Doctoral thesis
Open AccessMicro-seismicity, and especially felt seismicity, induced by Enhanced Geothermal Systems (EGS) operations is a matter of scientific interest, not only because of the related risks and concerns, but also because the ...
