Aquifer heterogeneity characterization with oscillatory pumping: Sensitivity analysis and imaging potential
Periodic pumping tests, in which a fluid is extracted during half a period, then reinjected,
have been used historically to estimate effective aquifer properties. In this work, we suggest …
have been used historically to estimate effective aquifer properties. In this work, we suggest …
Three‐dimensional transient hydraulic tomography in a highly heterogeneous glaciofluvial aquifer‐aquitard system
Hydraulic tomography has been proposed as an alternative site characterization method,
however, relatively few field scale studies have been attempted. In this paper, we …
however, relatively few field scale studies have been attempted. In this paper, we …
A salt tracer test monitored with surface ERT to detect preferential flow and transport paths in fractured/karstified limestones
In hard-rock aquifers, fractured zones constitute adequate drinking water exploitation areas
but also potential contamination paths. One critical issue in hydrogeological research is to …
but also potential contamination paths. One critical issue in hydrogeological research is to …
Comparison of aquifer characterization approaches through steady state groundwater model validation: A controlled laboratory sandbox study
Groundwater modeling has become a vital component to water supply and contaminant
transport investigations. An important component of groundwater modeling under steady …
transport investigations. An important component of groundwater modeling under steady …
3‐D transient hydraulic tomography in unconfined aquifers with fast drainage response
M Cardiff, W Barrash - Water Resources Research, 2011 - Wiley Online Library
We investigate, through numerical experiments, the viability of three‐dimensional transient
hydraulic tomography (3DTHT) for identifying the spatial distribution of groundwater flow …
hydraulic tomography (3DTHT) for identifying the spatial distribution of groundwater flow …
A temporal sampling strategy for hydraulic tomography analysis
This paper investigates optimal sampling times of drawdowns for the analysis of hydraulic
tomography (HT) survey. The investigation was carried out by analyzing the spatial and …
tomography (HT) survey. The investigation was carried out by analyzing the spatial and …
A field assessment of high‐resolution aquifer characterization based on hydraulic travel time and hydraulic attenuation tomography
R Brauchler, R Hu, P Dietrich… - Water Resources …, 2011 - Wiley Online Library
In this study the potential of an inversion approach based on hydraulic travel time and
hydraulic attenuation tomography was assessed. Both hydraulic travel time and hydraulic …
hydraulic attenuation tomography was assessed. Both hydraulic travel time and hydraulic …
Robustness of joint interpretation of sequential pumping tests: Numerical and field experiments
Three conceptual models are evaluated for estimating transmissivity (T) fields using data
from sequential pumping tests at a field site and data from similar tests simulated in a …
from sequential pumping tests at a field site and data from similar tests simulated in a …
Capturing aquifer heterogeneity: Comparison of approaches through controlled sandbox experiments
Groundwater modeling has become a vital component to water supply and contaminant
transport investigations. These models require representative hydraulic conductivity (K) and …
transport investigations. These models require representative hydraulic conductivity (K) and …
Field study of hydrogeologic characterization methods in a heterogeneous aquifer
Hydraulic conductivity (K) and specific storage (Ss) are required parameters when designing
transient groundwater flow models. The purpose of this study was to evaluate the ability of …
transient groundwater flow models. The purpose of this study was to evaluate the ability of …