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Photo Gallery of BG Research at Fridley, Minnesota

Geophysical Monitoring of a Biostimulation Pilot Study to Remediate Contaminated Ground Water, Fridley, Minnesota - FY2004

 [Figure 1. (Graphs) Refer to text caption for explanation.]

Figure 1. (a) Radar zero-offset slowness and (b) radar zero-offset amplitude profiles for the INJ-3 to MW-7 plane, Anoka County Riverfront Park, Fridley, Minnesota

 [Figure 2. Refer to caption text for description.]

Figure 2. Field study slowness-difference tomograms for the MW-1 to INJ-2 and MW-7 to INJ-3 planes using the weighted damped least-squares (WDLS) inversion method, Anoka County Riverfront Park, Fridley, Minnesota (after Lane et al., 2004).

 [Figure 3. Refer to caption text for description.]

Figure 3. Interpreted conceptual model of the June 2003 cross-sectional distribution of groundwater with inferred, highly elevated total dissolved solids (TDS) (medium gray), moderately elevated TDS (light gray), and the region where pure-phase vegetable oil emulsion is found in the subsurface (dark gray), Anoka County Riverfront Park, Fridley, Minnesota.


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