Exploració per autor "Carrera Ramírez, Jesús"
Ara es mostren els items 25-44 de 72
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Fate of ß-blockers in aquifer material under nitrate reducing conditions: Batch experiments
Barbieri, Manuela; Licha, Tobias; Nödler, K.; Carrera Ramírez, Jesús; Ayora Ibáñez, Carlos; Sánchez Vila, Francisco Javier (2012-11)
Article
Accés restringit per política de l'editorialThe fate of the three environmentally relevant β-blockers atenolol, metoprolol and propranolol has been studied in batch experiments involving aquifer material and nitrate reducing conditions. Results from the about 90 d ... -
Funcionamiento hidrogeológico de un acuífero termal (La Garriga-Samalús)
Martínez Landa, Lourdes; Carrera Ramírez, Jesús (2013)
Presentació
Accés obert -
Generalizing Agarwal's method for the interpretation of recovery tests under non-ideal conditions
Trabucchi, Michela; Carrera Ramírez, Jesús; Fernández García, Daniel (2018-09)
Article
Accés obertPumping tests are performed during aquifer characterization to gain conceptual understanding about the system through diagnostic plots and to estimate hydraulic properties. Recovery tests consist of measuring head response ... -
Geomechanical stability of the caprock during CO2 sequestration in deep saline aquifers
Vilarrasa Riaño, Víctor; Olivella Pastallé, Sebastià; Carrera Ramírez, Jesús (2011)
Article
Accés obertSequestration of carbon dioxide (CO2) in deep saline aquifers has emerged as a mitigation strategy for reducing greenhouse gas emissions to the atmosphere. The large amounts of supercritical CO2 that need to be injected ... -
Groundwater modelling in the urban area of Barcelona
Vázquez Suñé, Enric; Carrera Ramírez, Jesús; Sánchez Vila, Francisco Javier; Abarca Cameo, Elena; Arandes Renú, Ramon (Springer, 2005)
Capítol de llibre
Accés obert -
Heat dissipation test with fiber-optic distributed temperature sensing to estimate groundwater flux
Val Alonso, Laura del; Carrera Ramírez, Jesús; Pool Ramírez, Maria; Martínez Landa, Lourdes; Casanovas Muñoz, Carlos; Bour, Olivier; Folch Sancho, Albert (2021-03)
Article
Accés obertWe measure groundwater flux and thermal parameters around a borehole performing a heat dissipation test by heating the armor of a single fiber-optic cable and interpreting the resulting heating curves with a new analytical ... -
Hydrogeological impact assessment by tunnelling at sites of high sensitivity
Pujades Garnes, Estanislao; Vázquez Suñé, Enric; Culi, Laura; Carrera Ramírez, Jesús; Ledesma Villalba, Alberto; Jurado Elices, Anna (2015-07)
Article
Accés obertA tunnel for the High Speed Train (HST) was constructed in Barcelona with an Earth Pressure Balance (EPB) Tunnel Boring Machine (TBM). The tunnel crosses Barcelona and passes under some famous landmarks such as the Sagrada ... -
Hydromechanical characterization of tide-induced head fluctuations in coastal aquifers: The role of delayed yield and minor permeable layers
Goyetche, Tybaud; Pool, Maria; Carrera Ramírez, Jesús; Luquot, Linda (Elsevier, 2022-09-01)
Article
Accés obertTidal analysis is an aquifer scale testing that is a low-cost alternative to pumping tests for evaluating aquifer hydraulic parameters without groundwater extraction. Many analytical solutions may be used to assess aquifer ... -
Impactos hidrogeologicos causados por la construccion del AVE en el entorno de la Sagrada Familia (Barcelona)
Pujades Garnes, Estanislao; Vázquez Suñé, Enric; Culi, Laura; Carrera Ramírez, Jesús; Ledesma Villalba, Alberto; Jurado Elices, Anna (Universidad Politécnica de Valencia, 2014)
Text en actes de congrés
Accés restringit per política de l'editorialEl tunel del AVE que atraviesa Barcelona fue construido con una tuneladora tipo EPB. El trazado del túnel pasa bajo la Sagrada Familia (declarada patrimonio de la humanidad por la UNESCO), y debido a los riesgos que entrañaba ... -
Impacts of cold CO2 injection in deep saline aquifers on the rock mechanical integrity.
Vilarrasa Riaño, Víctor; Carrera Ramírez, Jesús; SILVA, ORLANDO; Olivella Pastallé, Sebastià (2013)
Text en actes de congrés
Accés restringit per política de l'editorialInjecting CO2 into aquifers at depths greater than 800 m brings CO2 to a supercritical state where its density is large enough to ensure an efficient use of pore space. However, CO2 may not be in thermal equilibrium with ... -
Induced seismicity in geologic carbon storage
Vilarrasa Riaño, Víctor; Carrera Ramírez, Jesús; Olivella Pastallé, Sebastià; Rutqvist, Jonny; Laloui, Lyesse (2019-06)
Article
Accés obertGeologic carbon storage, as well as other geo-energy applications, such as geothermal energy, seasonal natural gas storage and subsurface energy storage imply fluid injection and/or extraction that causes changes in rock ... -
Modeling evaporation processes in a saline soil from saturation to oven dry conditions
Gran Esforzado, Meritxell; Carrera Ramírez, Jesús; Olivella Pastallé, Sebastià; Saaltink, Maarten Willem (2011)
Article
Accés obertThermal, suction and osmotic gradients interact during evaporation from a salty soil. Vapor fluxes become the main water flow mechanism under very dry conditions. A coupled nonisothermal multiphase flow and a reactive ... -
Modeling mixing in stratified heterogeneous media: the role of water velocity discretization in phase space formulation
Soler Sagarra, Joaquim; Carrera Ramírez, Jesús; Bonet Gil, Enrique; Roig Pina, Carlos Alejandro; Becker, Pablo (2022-08-11)
Article
Accés obertModeling solute transport in heterogeneous porous media faces two challenges: scale dependence of dispersion and reproducing mixing separately from spreading. Both are crucial since real applications may require km scales ... -
Modelling a large oil spill in the aquifer of the Llobregat Lower Valley, Barcelona
Custodio Gimena, Emilio; Carrera Ramírez, Jesús; Sánchez Vila, Francisco Javier; Medina Sierra, Agustín; Manzano Arellano, María del Sol; Galarza López, German (European Center for Pollution research, 1993)
Text en actes de congrés
Accés restringit per política de l'editorialAbout 70 m3 of gasoline were poured as the result of an intentíonal breakdown of a major pipeline along the Lower Llobregat Valley. The main groundwater aquifer of the Barcelona area was affected by the gasoline that was ... -
Multicomponent reactive transport in multicontinuum media
Donado, Leonardo David; Sánchez Vila, Francisco Javier; Dentz, Marco; Carrera Ramírez, Jesús; Bolster, Diogo (2009)
Article
Accés obertMulticomponent reactive transport in aquifers is a highly complex process, owing to a combination of variability in the processes involved and the inherent heterogeneity of nature. To date, the most common approach is to ... -
Multiple induced seismicity mechanisms at Castor underground gas storage illustrate the need for thorough monitoring
Vilarrasa, Victor; De Simone, Silvia; Carrera Ramírez, Jesús; Villaseñor Hidalgo, Antonio (2022-06-17)
Article
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Multirate mass transfer simulation of denitrification in a woodchip bioreactor
Wang, Jingjing; Carrera Ramírez, Jesús; Valhondo González, Cristina; Saaltink, Maarten Willem; Petchamé Guerrero, Jordi; Zhang, Fengshou; Herbert, Roger (Elsevier, 2023-09)
Article
Accés obertDenitrifying woodchip bioreactors (DWBs) have proven to be an efficient nature-based solution for nitrate removal. Modeling DWBs is required for improving their design and operation, but is hindered by the complexity of ... -
Numerical advances to simulate shear failure and tensile failure due to hydraulic fracturing operations
Gómez Castro, Berta María; De Simone, Silvia; Carrera Ramírez, Jesús (2017)
Text en actes de congrés
Accés obertIn recent years, some geological applications like the CO2 storage or the hydraulic fracturing have attracted the attention not only of the scientific community but also of the general public. One of the reasons of the ... -
Numerical formulation for a simulator (CODE_BRIGHT) for the coupled analysis of saline media
Olivella Pastallé, Sebastià; Gens Solé, Antonio; Carrera Ramírez, Jesús; Alonso Pérez de Agreda, Eduardo (MCB University Press, 1996)
Article
Accés obertSalt rocks are being considered as potential recipients for geologic disposal of nuclear waste because of their favourable hydraulic and mechanical properties. In essence, processes controlling the behaviour of salt rocks ... -
Occurrence of carbamazepine and five metabolites in an urban aquifer
Jurado Elices, Anna; López Serna, Rebeca; Vázquez Suñé, Enric; Carrera Ramírez, Jesús; Pujades Garnes, Estanislao; Petrovic, Mira; Barceló Cullerés, Damià (2014-11-01)
Article
Accés restringit per política de l'editorialThis paper deals with urban groundwater contaminated with carbamazepine (CBZ) and five of its human metabolites in Barcelona. Groundwater samples were accordingly collected in the aquifers of Poble Sec and Besos River ...