Combining Geoelectrical Measurements and CO₂ Analyses to Monitor the Enhanced Bioremediation of Hydrocarbon-Contaminated Soils: A Field Implementation

Figure 7

Resistivity (a) and normalized chargeability (b) sections, adjusted at 25°C in the saturated zone, for the permanent electrical profile, between March 2014 and April 2015. The inversion results were obtained after 5 iterations, with 0.58 and 1.82% of error for resistivity and chargeability, respectively.

(a)

(b)