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

Table 1

List of probes in the monitoring piezometers (function and depth).

Monitoring piezometer	Probes	Depth (m)
Pz4	O2	6.15
	Water level	4.15
	Conductivity	4
Pz7	O2	3.68
	Conductivity	4.13
Pz2	Temperature A	5.29
	Temperature B	7.36
	Temperature C	9.3
	Water level	6.3
P2	Temperature	5.09
Pz24	O2	4.98
	Conductivity	5.14
P4	O2	5.09
	Conductivity	4.98
	Water level	5.06