The use of geophysical prospecting for imaging the aquifer of Lakka carbonates, Mandoudi Euboea, Greece
Ioannis F. Louis1, Antonios P. Vafidis2, Filippos I. Louis1 and Nikolaos Tassopoulos2
1Geophysics-Geothermy Division, Geology Department, University of Athens, Panepistimiopolis Ilissia, Athens, 15784 Greece.
2Applied Geophysics Laboratory, Department of Mineral Resources Engineering, Technical University of Crete, Chania, Greece.
(Received 20 March 2001; accepted 20 January 2002)
Abstract:Non-destructive seismic reflection and resistivity imaging techniques have been successfully applied at Mandoudi, Euboea aiming to contribute with essential information for the simulation of the Lakka karst aquifer. A seismic reflection and refraction survey was carried out to determine the active thickness of the karst aquifer. Electrical tomography indicated that there is no hydraulic communication between Lakka aquifer and the Nileas River. The resulting geophysical models were useful for building a conceptual geological/hydrogeological model of the aquifer. This model also contributed by guiding a drilling program for the irrigation of the plain area in the north and east of Mandoudi.
Key Words: Aquifer Simulation, Seismic Methods, Resistivity Imaging.