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2-D And 3-D Temporal Modeling Of Solute Migration Through Low Permeable Media Using Electrical Resistivity, Nacogdoches County, Texas, Kaleb Henry, Kevin W. Stafford, Wesley Brown, Melinda Faulkner, Matthew Mcbroom
2-D And 3-D Temporal Modeling Of Solute Migration Through Low Permeable Media Using Electrical Resistivity, Nacogdoches County, Texas, Kaleb Henry, Kevin W. Stafford, Wesley Brown, Melinda Faulkner, Matthew Mcbroom
Electronic Theses and Dissertations
The Reklaw Formation is the upper bounding unit for the Carrizo-Wilcox Aquifer throughout the Gulf Coastal Plain of East Texas and consists of low permeability, glauconite-rich strata that isolate semi-confined portions of the aquifer system from potential contaminants. Electrical resistivity methods were employed within a forested watershed in Nacogdoches County, Texas to characterize solute transport. 2-D and 3-D temporal resistivity data collected with an AGI SuperSting (R8/IP) were processed with AGI Earthimager 2D/3D software for inversion modeling. Data were collected over 135 days within a 14 X 26 meter (46 X 85 feet) gridded survey at 15-day intervals after initiation …