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Title: ERT applied to the study of saltwater intrusion
Author: Garcia Garcia, Pol
Director/Tutor: Piña-Varas, Perla
Queralt i Capdevila, Pilar
Keywords: Intrusió marina
Tomografia elèctrica
Treballs de fi de grau
Saltwater encroachment
Electrical tomography
Bachelor's theses
Issue Date: Jun-2022
Abstract: Sea water intrusion, or saltwater intrusion (SWI) is a common phenomenon in coastal aquifers. With electrical resistivity tomography (ERT) method, a region’s subsoil can be characterized, leading to pseudo-section maps that allow to differentiate between freshwater and saltwater cavities. In this study, ERT method was applied in the Riera de Sant Pol de Mar, in two different surveys a month apart; which permitted to measure a strong variation between both and track the aquifer’s underground evolution. This allowed the observation and analysis of the seawater intrusion phenomenon. If combined with additional methods or information, a better understanding of the diverse processes that occur beneath the aquifer’s surface could be achieved
Note: Treballs Finals de Grau de Física, Facultat de Física, Universitat de Barcelona, Curs: 2022, Tutores: Perla Piña-Varas, Pilar Queralt Capdevila
Appears in Collections:Treballs Finals de Grau (TFG) - Física

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