Mineral carbon storage in mafic and ultramafic rock masses has the potential to be an
effective and permanent mechanism to reduce anthropogenic CO2. Several successful pilot …

Tracers are materials injected into reservoirs of enhanced geothermal systems (EGSs) for
reservoir characterization and thermal performance assessment. This work presents a …

Stochastic Subsurface Hydrogeology is the study of subsurface, geological heterogeneity,
and its effects on flow and transport process, using probabilistic and geostatistical concepts …

The age, or residence time, of water is a fundamental descriptor of catchment hydrology,
revealing information about the storage, flow pathways, and source of water in a single …

A fractal mobile/immobile model for solute transport assumes power law waiting times in the
immobile zone, leading to a fractional time derivative in the model equations. The equations …

A complete treatment of the theory and practice of groundwater engineering, The Handbook
of Groundwater Engineering, Second Edition provides a current and detailed review of how …

We investigated the late‐time (asymptotic) behavior of tracer test breakthrough curves
(BTCs) with rate‐limited mass transfer (eg, in dual‐porosity or multiporosity systems) and …

Flow and transport through fractured geologic media often leads to anomalous (non‐
Fickian) transport behavior, the origin of which remains a matter of debate: whether it arises …

We consider the transport behavior of a passive solute in a heterogeneous medium,
modeled by continuous time random walks (CTRW) and linear multirate mass transfer …

We investigate transport on regular fracture networks that are characterized by
heterogeneity in hydraulic conductivity. We discuss the impact of conductivity heterogeneity …