Geophysics provides a multidimensional suite of investigative methods that are transforming
our ability to see into the very fabric of the subsurface environment, and monitor the …

Electrical transport properties of saturated porous media, such as soils, rocks and fractured
networks, typically composed of a non-conductive solid matrix and a conductive brine in the …

The complex conductivity of soils remains poorly known despite the growing importance of
this method in hydrogeophysics. In order to fill this gap of knowledge, we investigate the …

The observation of the global 21 cm signal produced by neutral hydrogen gas in the
intergalactic medium (IGM) during the Dark Ages, Cosmic Dawn, and Epoch of Reionization …

ABSTRACT A model is proposed regarding the polarization of dispersed metallic conductors
(eg, pyrite and magnetite) in porous media free of redox-active ionic species in the pore …

Accurately quantifying the amount of naturally occurring gas hydrate in marine and
permafrost environments is important for assessing its resource potential and understanding …

The electrical conductivity of clay-free sandstones is customarily assumed to have negligible
surface conductivity contribution. The Fontainebleau sandstone, a clean sandstone with …

Electrical conductivity can be used as a surrogate to study the spatial and temporal
variabilities of a number of soil properties, eg, porosity, salinity, clay content and soil …

Compacted bentonite is considered as a potential buffer material for deep geological
disposals of high-level nuclear wastes. Methodologies to non-intrusively monitor the water …

The measuring methods of the complex relative permittivity (CRP) of the sample in the single
coaxial cell at frequencies from tens of hertz to several gigahertz are represented. The …