GHS - Grup d'Hidrologia Subterrània
El Grup d'Hidrologia Subterrània realitza recerca, docència i transferència del coneixement a la societat en el camp de la hidrogeologia i la geoquímica. Està format per personal de UPC i CSIC que es complementen, interaccionant i formant sinèrgies. El GHS treballa en la caracterització de mitjans permeables a través de dades hidràuliques i hidroquímiques. Les aplicacions comprenen l’avaluació de recursos d'aigua subterrània, gestió d'aqüífers, estudi de zones humides, intrusió marina i emmagatzematge subterrani de residus i CO2.
The Hydrogeology Group studies the characterisation of permeable media using hydraulic and hydrochemical data as well as environmental isotopes. The applications developed consist in the study of groundwater resources, aquifer management, humid and swamp zones, salt water intrusion, underground residual storage and the unsaturated zone. The quantitative methods used, such as the numerical modelling of flow and mass transport, focus on the regional or local scale. Some of the group?s members carry out numerical modelling and others work on data acquisition. The group often collaborates with the International Hydrogeology Centre.
The Hydrogeology Group studies the characterisation of permeable media using hydraulic and hydrochemical data as well as environmental isotopes. The applications developed consist in the study of groundwater resources, aquifer management, humid and swamp zones, salt water intrusion, underground residual storage and the unsaturated zone. The quantitative methods used, such as the numerical modelling of flow and mass transport, focus on the regional or local scale. Some of the group?s members carry out numerical modelling and others work on data acquisition. The group often collaborates with the International Hydrogeology Centre.
Collections in this community
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Altres [1]
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Articles de revista [231]
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Capítols de llibre [23]
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Llibres [2]
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Presentacions [1]
Recent Submissions
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Combining seepage meters and amphibious electric resistivity tomography to investigate pathways of submarine groundwater discharge
(Elsevier, 2025-03)
Article
Restricted access - publisher's policySubmarine groundwater discharge (SGD) plays a pivotal role in coastal biogeochemistry, yet it is still challenging to accurately quantify water and solute fluxes driven by this process due to its complex hydrogeological ... -
Comparison of mean values and entropy in accelerometry time series from two microtechnology sensors recorded at 100 vs. 1000 Hz during cumulative tackles in young elite rugby league players
(Multidisciplinary Digital Publishing Institute (MDPI), 2024-12)
Article
Open AccessSeveral microtechnology devices quantify the external load of team sports using Global Positioning Systems sampling at 5, 10, or 15 Hz. However, for short, explosive actions, such as collisions, these sample rates may be ... -
Biofilm growth in porous media well approximated by fractal multirate mass transfer with advective-diffusive solute exchange
(2024-11)
Article
Open AccessBiofilm growth in porous media changes not only the hydrodynamic properties of the medium (reduction in porosity and permeability, and increase in dispersivity), but also the transport itself (breakthrough curves display ... -
Pore-scale coupling of flow, biofilm growth, and nutrient transport: a microcontinuum approach
(John Wiley & sons, 2024-11)
Article
Open AccessBiofilms are microbial communities that influence the chemical and physical properties of porousmedia. Understanding their formation is essential for different topics, such as water management,bioremediation, and oil ... -
Spatial and seasonal fluctuations in fresh submarine groundwater discharge revealed by marine continuous resistivity profiling
(Springer, 2024-10)
Article
Open AccessSubmarine Groundwater Discharge (SGD) is a major pathway for the discharge of fresh and saline groundwater and associated dissolved compounds into marine environments. However, assessing SGD processes in coastal aquifers ... -
A novel method for decoupling thermo-hydraulic processes from chemical reactions to understand the effect of heat on chemical reaction
(2025-02)
Article
Open AccessGeochemistry of groundwater is affected by temperature among other things. We propose a novel method that can be used to develop analytical and semi-analytical solutions for calculating reaction rates for non-isothermal ... -
Using the tidal method to develop a conceptual model and for hydraulic characterization at the Argentona research site, NE Spain
(2023-12)
Article
Open AccessTidal response analysis in coastal aquifers represents a complex but unique low-cost aquifer-scale test to determine hydraulic diffusivity (Dh) and connectivity to the sea. Here, a simplified numerical methodology is applied ... -
La importancia de las aguas subterráneas en la gestión moderna integrada de los recursos hídricos
(Fundación Esteyco, 2024)
Part of book or chapter of book
Restricted access - publisher's policyLas aguas subterráneas son una de las componentes del ciclo natural del agua, y por ello constituyen uno de los pilares fundamentales de la gestión sostenible de los recursos hídricos en cualquier cuenca hidrográfica. Los ... -
Geology and geochemistry of geothermal water in Northwestern Algeria, Bouhanifia Area
(Springer, 2023)
Part of book or chapter of book
Restricted access - publisher's policyThe present study indicated the hydrodynamics and the characteristics geothermal systems of Bouhanifia and Saida by means of hydrochemistry and isotopic data collected from different springs. Because of the lack of data ... -
Process modeling of mineral dissolution from nano-scale surface topography observations
(John Wiley & sons, 2024-08)
Article
Open AccessWe present an innovative approach that combines a unique real-time data set documenting absolute dissolution rates of a calcite crystal with an original reactive transport model tailored to the analysis of the dynamics of ... -
Influence of the slope and gate offset on movement variability and performance in slalom skiing
(Multidisciplinary Digital Publishing Institute, 2024-02)
Article
Open AccessAdaptability to all types of terrain changes, slopes, and course settings is a key aspect related to the coordinative ability that elite skiers possess. In recent years, several studies have analyzed coordinative aspects ... -
BioReactPy: an open-source software for simulation of microbial-mediated reactive processes in porous media
(2024-06)
Article
Open AccessThis paper provides a new open-source software, named BioReactPy, for simulation of microbial-mediated coupled processes of flow and reactive transport in porous media. The software is based on the micro-continuum approach, ...