TJ
Member Since 2013
Tim C. Johnson
Scientist, Pacific Northwest National Laboratory
Member, Near Surface Geophysics Fellows Committee
Professional Experience
Pacific Northwest National Laboratory
Scientist
2010 - Present
Education
Boise State University
Doctorate
2006
Publications
4D Electrical Resistivity Imaging of Stress Perturbations Induced During High‐Pressure Shear Stimula...
Fluid flow through fractured media is typically governed by the distribution of fracture apertures, which are in turn governed by stress. Consequen...
May 20, 2024
4D Proxy Imaging of Fracture Dilation and Stress Shadowing U...
November 08, 2021
Three-Dimensional Electrical Resistivity Tomography of the S...
November 27, 2017
AGU Abstracts
A comparison of near and far field DAS observations of a chemical explosion
INTEGRATED LARGE-SCALE MULTIDISCIPLINARY GEOPHYSICAL FIELD EXPERIMENTS/CAMPAIGNS II POSTER
seismology | 13 december 2024
Kirsten N. Chojnicki, James St. Clair, Dale P. Spr...
The operational potential for nuclear explosion monitoring using Distributed Acoustic Sensing (DAS) at larger standoff distances was explored using DA...
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Investigating the Impact of Partial Flooding and Electrode Drift on Coastal Time-Lapse Electrical Resistivity Surveys
HYDROGEOPHYSICS: ADVANCES IN INVERSION, DATA FUSION, AND APPLICATIONS OF MACHINE LEARNING I POSTER
hydrology | 15 december 2023
Christopher Terra, Ryan Frederiks, Anner Paldor, J...
As global climate change continues to increase the frequency and severity of tropical storms, coastal ecosystems suffer from more frequent flooding ev...
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Monitoring subsurface plumes in the vadose zone at legacy waste sites using time-lapse surface electrical resistivity
ADVANCES IN NEAR-SURFACE APPLICATION OF ELECTRICAL GEOPHYSICAL METHODS III POSTER
near surface geophysics | 12 december 2023
Judy Robinson, Tim C. Johnson, Jonathan N. Thomle,...
At contaminated sites with a deep vadose zone, characterization and monitoring of contaminant fate and transport remains one of the biggest challenges...
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Volunteer Experience
2025 - 2026
Member
Near Surface Geophysics Fellows Committee
2022 - 2024
Member
Near Surface Geophysics Fellows Committee
Check out all of Tim C. Johnson’s AGU Research!
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