Non‐Fickian (or anomalous) transport of contaminants has been observed at field and
laboratory scales in a wide variety of porous and fractured geological formations. Over many …

Geological media exhibit heterogeneities in their hydraulic and chemical properties, which
can lead to enhanced spreading and mixing of the transported species and induce an …

We re‐examine—in light of recent theoretical developments—classical experiments on
dispersion of a passive tracer in fully and partially saturated porous columns. We find that …

To analyze possible generalizations of reaction-diffusion schemes for the case of
subdiffusion we discuss a simple monomolecular conversion A→ B. We derive the …

Particle tracking through stochastically generated networks of discrete fractures provides an
alternative to the conventional advection‐dispersion description of transport in fractured …

Fluid mixing plays a fundamental role in many natural and engineered processes, including
groundwater flows in porous media, enhanced oil recovery, and microfluidic lab‐on‐a‐chip …

The solute transport regime is highly dependent upon the heterogeneity of the flow field. In
this study, the influence of eddies on conservative solute transport through a two …

Non‐Fickian transport ubiquitously occurs across all scales within fractured geological
media. Detailed characterization of non‐Fickian transport through single fractures is thus …

We describe the continuous time random walk (CTRW) MATLAB toolbox, a collection of
MATLAB scripts and functions that compute breakthrough curves (BTCs) and one …

Solute transport in fractured porous media is typically “non‐Fickian”; that is, it is
characterized by early breakthrough and long tailing and by nonlinear growth of the Green …