Browsing Earth and Environmental Sciences by Supervisor "Illman, Walter"
Now showing items 1-6 of 6
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Comparison of Hydraulic Tomography Survey with and without Cut-off Walls at the Narashino Site, Japan
(University of Waterloo, 2021-01-12)This study investigates the performance of several different conceptualizations of inverse modeling including the effective parameter, geological zonation and geostatistical inversion approaches, on characterizing the ... -
Evaluation of baseflow estimation methods with real and synthetic streamflow data from a watershed
(University of Waterloo, 2022-01-25)Baseflow with origins from groundwater is a critical component of streamflow sustaining it throughout the year especially during dry periods. To better understand the role of baseflow in streamflow, accurate estimates are ... -
Evaluation of Hydraulic Conductivity Collected by Various Approaches at a Highly Heterogeneous Field Site
(University of Waterloo, 2023-01-27)Significant research efforts have been conducted over the last several decades to better understand the groundwater flow and subsurface contaminant transport. It has been found that building a groundwater model for remediation ... -
Impact of Geological Conceptualization on the Calibration of Groundwater Models at the Mannheim Wellfield, Kitchener, Ontario
(University of Waterloo, 2018-12-10)This study investigates the importance of geological data on the calibration of groundwater models using long term pumping/injection and monitoring well records at a wellfield in the Region of Waterloo, Ontario. Four ... -
The Importance of Fracture Geometry and Matrix Data on Transient Hydraulic Tomography in Fractured Rocks: Analyses of Synthetic and Laboratory Rock Block Experiments
(University of Waterloo, 2020-05-15)The accurate characterization of hydraulic properties within fractured geologic media as well as the imaging of fracture patterns and their connectivity have been difficult to accomplish over the last few decades. Recently, ... -
Stable Isotope Fractionations of Chlorinated Ethenes Associated with Physical Processes
(University of Waterloo, 2017-01-24)Chlorinated ethenes are the widespread source of groundwater contamination, which mostly originate from industrial and dry-cleaning facilities. Since chlorinated ethenes are denser than water, they sink below the water ...