Publications

Becker M. and G. P. Tsoflias, Comparing Flux-Averaged and Resident Concentration in a Fractured Bedrock Using GPR, Water Resources Research (accepted).

Sloan S. D., Tsoflias G. P. and D. W. Steeples, Ultra-Shallow Seismic Imaging of the Top of the Saturated Zone, Geophysical Research Letters (in press).

Schillig P. C., Tsoflias G. P., Roberts J. A., E.M. Patterson and J. F. Devlin, Ground Penetrating Radar Observations of Enhanced Biological Activity in a Sandbox Reactor, Journal of Geophysical Research - Biogeosciences, Special Issue on Biogeophysics (in press).

Schillig P. C., Devlin J. F., Roberts J. A., Tsoflias G. P. and M. A. McGlashan, Transient Heterogeneity in an Aquifer Undergoing Bioremediation of Hydrocarbons, Ground Water (in press).

Sloan S. D., Steeples D. W. and G. P. Tsoflias (2009), Ultra-Shallow Imaging Using 3D Seismic Reflection Methods, Near Surface Geophysics, Special Issue on Hydrogeophysics Methods and Processes, Vol. 7, No. 5, p. 307-314.

Devlin J.F., Tsoflias G., McGlashan M. and P. Schillig (2009), An Inexpensive Multilevel Array of Sensors for Direct Ground Water Velocity Measurement, Ground Water Monitoring and Remediation, Vol. 29, No. 2, p. 73-77, doi:10.1111/j.1745-6592.2009.01233.x.

Christie M., Tsoflias G. P., Stockli D. and R. A. Black (2009), Assessing Off-Fault Deformation at an Extensional Tectonic Setting Using 3-D GPR Imaging, Journal of Applied Geophysics, Special Issue on Techniques of Near-Surface Seismic and Ground-Penetrating Radar Imaging, Vol. 68, No. 1, p. 9-16, doi:10.1016/j.jappgeo.2008.10.013.

Vincent P. D., Tsoflias G. P., Steeples D. W. and R. A. Black (2009), Evaluating the Effect of the Joining Platform to Seismic Data Acquired by Geophones Mounted to Rigid Media, Journal of Applied Geophysics, Vol. 68, No. 2, p. 146-150, doi:10.1016/j.jappgeo.2008.10.010.

Tsoflias G. P. (2008), GPR Imaging of Dual-Porosity Rocks: Insights to Fluid Flow, The Leading Edge, November 2008 Special Issue on Near-Surface Geophysics, Vol. 27, No. 11, p. 1436-1445.

Tsoflias G. P. and M. Becker (2008), Ground Penetrating Radar Response to Fracture Fluid Salinity: Why Lower Frequencies are Favorable for Resolving Salinity Changes, Geophysics, Vol. 73, No. 5, p. J25-J30, doi:10.1190/1.2957893.

Eslick R., Tsoflias G. P. and D. W. Steeples (2008), Field Investigation of Love Waves in Near-Surface Seismology, Geophysics, Vol. 73, No. 3, p. G1-G6, doi:10.1190/1.2901215.

Horgan H. J., Anandakrishnan S., Alley R. B., Peters L. E., Tsoflias G. P., Voigt D. E., and J. P Winberry (2008), Complex Fabric Development Revealed by Englacial Seismic Reflectivity: Jakobshavn Isbræ, Greenland, Geophys. Res. Lett., 35, L10501, doi:10.1029/2008GL033712.

Sloan S. D., Tsoflias G. P. and D. W. Steeples (2007), Shallow Seismic AVO Variations Related to Partial Water Saturation During a Pumping Test, Geophys. Res. Lett., 34, L22405, doi:10.1029/2007GL031556.

Sloan S. D., Tsoflias G. P., Steeples D. W. and P. D. Vincent (2007), High-Resolution Ultra-Shallow Subsurface Imaging by Integrating Near-Surface Seismic Reflection and Ground-Penetrating Radar Data in the Depth Domain, Journal of Applied Geophysics, Vol. 62, No. 3, p. 281-286 doi:10.1016/j.jappgeo.2007.01.001.

Tsoflias G. P., and A. Hoch (2006), Investigating Multi-Polarization GPR Wave Transmission Through Thin Layers: Implications for Vertical Fracture Characterization, Geophys. Res. Lett., 33, L20401, doi:10.1029/2006GL027788.

Tsoflias G. P., Steeples D. W., Czarnecki G., Sloan S. D. and R. C. Eslick (2006), Automatic Deployment of a 2-D Geophone Array for Efficient Ultra-Shallow Seismic Imaging, Geophys. Res. Lett., 33, L09301, doi:10.1029/2006GL025902.

Vincent P. D., Tsoflias G. P., Steeples D. W. and S. D. Sloan (2006), Fixed-Source and Fixed-Receiver Walkaway Seismic Noise Tests: A field Comparison, Geophysics, Vol. 71, No. 6, p. W41-W44.

Tsoflias G. P., Van Gestel J. P., Stoffa P., Blankenship D. and M. Sen (2004), Vertical Fracture Detection by Exploiting the Polarization Properties of GPR Signal, Geophysics, Vol. 69, No. 3, p. 803-810.

Tsoflias G. P., Halihan T. and J. M. Sharp, Jr. (2001), Monitoring Pumping Test Response in a Fractured Aquifer Using Ground Penetrating Radar, Water Resources Research, Vol. 37, No. 5, p.1221-1229.

Wilson C. R., Tsoflias G. P., Bartelmann M. and J. Phillips (1997), A High Precision Aeromagnetic Survey Near the Glen Hummel Field in Texas; Identification of Cultural and Sedimentary Anomaly Sources, The Leading Edge, Vol. 16, No. 1, p. 37-42.

Tsoflias G. P., Bollinger G. A. and J. K. Costain (1995), Common Cyclicities in the Seismicity and Water Level Fluctuations at the Charlevoix Seismic Zone of the St. Lawrence River, Quebec, Canada, Journal of Geodynamics, Vol. 19, No. 2, p. 117-139, doi:10.1016/0264-3707(94)00008-J.

Tsoflias G. P. (1991), A Note on the Goochland County, Virginia, Earthquake of March 15, 1991, Seismological Research Letters, Vol. 62, No. 3-4, p. 225-231.

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