Dr. Jim Fink has retired after 15 years as Chief Scientist at Hydrogeophysics and a lifetime of dedication to the field of geophysics.  It is with great honor that the staff of HGI recognizes Dr. Fink for his many accomplishments, and distinguished career. Dr. Fink completed a dual-major…

The long electrode method uses steel cased wells for passing electrical current or measuring the resulting electrical field potential.  In this latest work, we set out to validate the methodology by conducting a pilot scale (on the order of a few meters) field experiment, whereby a plume of known…