Induced Polarization Measurements Applied to Irrigation Canals Freshwater Seepage Detection

B044 Z-99 Induced Polarization measurements applied to irrigation canals freshwater seepage detection Summary 1 Near Surface 2005 — Palermo Italy 4 - 7 September 2005 AUTHOR ANDREA VIEZZOLI* JAMES P. CULL Address *Monash University School of Geosciences Wellington Road Clayton 3800 VIC Australia IP data can be easily acquired during a standard galvanic survey on superficial fresh-watercourses. Standard and normalized IP parameters together with conductivity data greatly help the interpretation of the hydrology of the area below the watercourse bed. They are especially useful when variations in lithology and hydrology are concurrent. The few conductivity and IP cross-sections here presented