This study presents the results of a saline tracer test conducted on an unconfined alluvial aquifer placed in the Alento River Valley (Campania region, South-Western Italy) and monitored by Mise-à-la-Masse measurements. The aim of this test is the investigation of groundwater flow field by a time-lapse analysis. The work first introduces the local hydrogeology of the investigated system and the experimental set-up. The results of the geophysical tracer test are then described and followed by the discussion of several simulations conducted on a 3D electrical model of the system. Finally, the comparison between real and simulated datasets is discussed in order to highlight advantages and limitations of Mise-à-la Masse technique when applied for hydrogeological purposes. © (2015) by the European Association of Geoscientists & Engineers (EAGE).
Quantitative interpretation of time-lapse MALM measurements during a saline tracer injection in an alluvial aquifer / Perri, M. T; DE VITA, Pantaleone; Cassiani, G.; Masciale, R.; Portoghese, I.; Chirico, GIOVANNI BATTISTA. - (2015), pp. 606-610. (Intervento presentato al convegno 21st European Meeting of Environmental and Engineering Geophysics, Near Surface Geoscience 2015 tenutosi a ita nel 2015).
Quantitative interpretation of time-lapse MALM measurements during a saline tracer injection in an alluvial aquifer
DE VITA, PANTALEONE;CHIRICO, GIOVANNI BATTISTA
2015
Abstract
This study presents the results of a saline tracer test conducted on an unconfined alluvial aquifer placed in the Alento River Valley (Campania region, South-Western Italy) and monitored by Mise-à-la-Masse measurements. The aim of this test is the investigation of groundwater flow field by a time-lapse analysis. The work first introduces the local hydrogeology of the investigated system and the experimental set-up. The results of the geophysical tracer test are then described and followed by the discussion of several simulations conducted on a 3D electrical model of the system. Finally, the comparison between real and simulated datasets is discussed in order to highlight advantages and limitations of Mise-à-la Masse technique when applied for hydrogeological purposes. © (2015) by the European Association of Geoscientists & Engineers (EAGE).I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
