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The description of underground water movement using ERT survey
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, 9th EAGE/EEGS Meeting, Sep 2003, cp-52-00076
- ISBN: 978-94-6282-116-3
Abstract
This is a case history of a pilot test which has been performed in the NE of Italy to detect and monitor the sub-surface behaviour of a salt-water solution within a sand-gravel aquifer. ERT (Earth Resistivity Tomography) was used. The experiment consisted in pumping a of saltwater solution - which presents a low resistivity value - into a well, in order to detect variations of resistivity vs. time during the flow of the solution within the aquifer.