Contaminations of freshwater aquifers by saltwater are a well-known problem in coastal regions, as well as on inland sites. They can be detected by electrical resistivity tomography (ERT) as recent widespread investigations show. The three-dimensional application is limited to small scales due to the enormous effort required by field surveys. This thesis presents an approach that uses the metal casing of boreholes as long electrodes for ERT surveys (LE-ERT) to detect and monitor saltwater intrusions. Three different approaches for modelling long electrodes exist: The complete electrode model (CEM) and the conductive cell model (CCM) lead to comparable results but are numerically expensive, while the shunt electrode model (SEM) has the lowe...
This work presents a case study for application of the electrical resistivity tomography (ERT) metho...
Electrical resistivity tomography (ERT) is particularly suited for the characterization of saltwater...
The shallow subsurface is an important zone from a social, economical, and environmental point of vi...
AbstractDeep saline aquifers are target formations both for the geological storage of carbon dioxide...
Treballs Finals de Grau de Física, Facultat de Física, Universitat de Barcelona, Curs: 2019, Tutor: ...
AbstractDeep saline aquifers are target formations both for the geological storage of carbon dioxide...
Electrical resistivity tomography (ERT) has been applied to characterize coastal aquifers heavily af...
Electrical resistivity tomography (ERT) can be used to constrain seawater intrusion models because o...
Electrical resistivity tomography (ERT) can be used to constrain seawater intrusion models because o...
Electrical resistivity tomography (ERT) can be used to constrain seawater intrusion models because o...
Monitoring transport of dissolved substances in soil deposits is particularly relevant where safety ...
Salt-water intrusion (SWI) is a worldwide problem increasingly affecting coastal aquifers, exacerbat...
Groundwater quality and coastal ecosystems in coastal areas are among the most vulnerable as they ar...
Electrical resistivity tomography (ERT) is particularly suited for the characterization of saltwater...
This work presents a case study for application of the electrical resistivity tomography (ERT) metho...
This work presents a case study for application of the electrical resistivity tomography (ERT) metho...
Electrical resistivity tomography (ERT) is particularly suited for the characterization of saltwater...
The shallow subsurface is an important zone from a social, economical, and environmental point of vi...
AbstractDeep saline aquifers are target formations both for the geological storage of carbon dioxide...
Treballs Finals de Grau de Física, Facultat de Física, Universitat de Barcelona, Curs: 2019, Tutor: ...
AbstractDeep saline aquifers are target formations both for the geological storage of carbon dioxide...
Electrical resistivity tomography (ERT) has been applied to characterize coastal aquifers heavily af...
Electrical resistivity tomography (ERT) can be used to constrain seawater intrusion models because o...
Electrical resistivity tomography (ERT) can be used to constrain seawater intrusion models because o...
Electrical resistivity tomography (ERT) can be used to constrain seawater intrusion models because o...
Monitoring transport of dissolved substances in soil deposits is particularly relevant where safety ...
Salt-water intrusion (SWI) is a worldwide problem increasingly affecting coastal aquifers, exacerbat...
Groundwater quality and coastal ecosystems in coastal areas are among the most vulnerable as they ar...
Electrical resistivity tomography (ERT) is particularly suited for the characterization of saltwater...
This work presents a case study for application of the electrical resistivity tomography (ERT) metho...
This work presents a case study for application of the electrical resistivity tomography (ERT) metho...
Electrical resistivity tomography (ERT) is particularly suited for the characterization of saltwater...
The shallow subsurface is an important zone from a social, economical, and environmental point of vi...