Nowadays, mathematical models of hydrological systems are used routinely to guide
decision making in diverse subjects, such as: environmental and risk assessments, design …

This review provides an overview of concepts and approaches for the quantification of
passive, non-reactive solute mixing in steady uniform porous media flows across scales …

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

Methods and Guidelines for Effective Model Calibration Page 1 1 Methods and Guidelines for
Effective Model Calibration Mary C. Hill US Geological Survey, 3215 Marine St., Boulder …

Geology is ubiquitously heterogeneous, exhibiting both discrete and continuous spatial
variations on a multiplicity of scales. It is therefore natural to expect that hydrogeologic and …

A new technique for upscaling highly variable permeability descriptions is developed and
demonstrated. The method provides coarse scale numerical properties (transmissibilities) …

The interplay between mixing and reactive processes plays a pivotal role in a range of
biogeochemical processes controlling the transport, transformation and turnover of chemical …

Spreading of conservative solutes in groundwater due to aquifer heterogeneity is quantified
by the macrodispersivity, which was found to be scale dependent. It increases with travel …

Geostatistical optimal design optimizes subsurface exploration for maximum information
toward task‐specific prediction goals. Until recently, most geostatistical design studies have …

The heterogeneity of sedimentary aquifers can be characterized by parameters related to
the underlying sedimentary structure such as physical attributes of sediments (eg, volume …