Reactive transport in the Earth and Environmental Sciences is at a crossroads today. The
discipline has reached a level of maturity well beyond what could be demonstrated even 15 …

Nanoporous media consist of homogeneous or heterogeneous porous material in which a
significant part of the pore size distribution lies in the nanometer range. Clayey rocks …

The surface conductivity of porous rocks has two contributions: the first is associated with the
diffuse layer coating the grains and is frequency-independent as long as the diffuse layer is …

The self-potential method enables non-intrusive assessment and imaging of disturbances in
electrical currents of conductive subsurface materials. It has an increasing number of …

I developed a new model named POLARIS describing the complex conductivity of (pyrite‐
free) shaly poorly sorted sands. This model is based on the solution given by the effective …

The low-frequency conductivity response of water-saturated packs of glass beads reflects a
combination of two processes. One process corresponds to the polarization of the …

The electrical properties of near-surface geomaterials have been hugely important in the
development of many modern welldeveloped countries, and will play a leading role in the …

We consider a charged porous material that is saturated by two fluid phases that are
immiscible and continuous on the scale of a representative elementary volume. The wetting …

Water‐saturated clay‐rich media exhibit low‐frequency (1 Hz to 1 MHz) effective conductivity
and effective permittivity dispersions that are the consequence of both the polarization of the …

Zeta potential is a physicochemical parameter of particular importance in describing ion
adsorption and double layer interactions between charged particles. However, for metal …