Fractured rocks have presented formidable challenges for accurately predicting
groundwater flow and contaminant transport. This is mainly due to our difficulty in map** …

Geological heterogeneity is a very important factor to consider when develo** geological
models for hydrological purposes. Using statistically based stochastic geological …

Previous studies have shown that geostatistics-based transient hydraulic tomography (THT)
is robust for subsurface heterogeneity characterization through the joint inverse modeling of …

This work reviews various studies of hydraulic and pneumatic tomography for estimation of
flow properties of fractured geologic media with hydraulic and pneumatic tomography. The …

Deep geological disposal is internationally accepted as a feasible and safe approach for
high-level radioactive waste (HLW) disposal. To evaluate hydrogeological conditions in …

Over the past several decades, different groundwater modeling approaches of various
complexities and data use have been developed. A recently developed approach for …

New in situ measurements to constrain the range, distribution, and spatial (meter‐scale)
variations of permeability in shallow crustal fault zones are reported based on systematic …

We apply a stochastic Newton (SN) approach to solve a high-dimensional hydraulic inverse
problem in highly heterogeneous geological media. By recognizing the connection between …

Uncertain or indirect “soft” data, such as geologic interpretation, driller's logs, geophysical
logs or imaging, offer potential constraints or “soft conditioning” to stochastic models of …

In this study, we infer the structural and hydraulic properties of the highly fractured zone at
the Grimsel Test Site in Switzerland using a stochastic inversion method. The fractured rock …