The induced polarization (IP) response of rocks and soils is a function of lithology and fluid
conductivity. IP measurements are sensitive to the low-frequency capacitive properties of …

Geophysical characterization of contaminated sites is an important procedure in pre-and
post-site remediation. It has been carried out in several contaminated sites, irrespective of …

Electrical resistivity imaging surveys are used to monitor variations in pore fluid chemistry
and saturation as well as time‐lapse changes. Temperature variations in the near surface …

Electrical geophysical methods, including electrical resistivity, time‐domain induced
polarization, and complex resistivity, have become commonly used to image the near …

Accurate characterization of fractured‐rock aquifer heterogeneity remains one of the most
challenging and important problems in groundwater hydrology. We demonstrate a promising …

Knowledge of soil moisture dynamics and its spatial variability is essential to improve our
understanding of root water uptake and soil moisture redistribution at the local scale and the …

In hard-rock aquifers, fractured zones constitute adequate drinking water exploitation areas
but also potential contamination paths. One critical issue in hydrogeological research is to …

Hydraulic processes in porous media can be monitored in a minimally invasive fashion by
time-lapse electrical resistivity tomography (ERT). The permanent installation of specifically …

To quantify performance of 3D time-lapse electrical resistivity tomography (ERT), a
sequential injection/withdrawal experiment was designed for monitoring the pump-and …

The hydrogeological properties and responses of a productive aquifer in northeastern
Switzerland are investigated. For this purpose, 3D crosshole electrical resistivity tomography …