The aim of this paper is to apply a computer based methodology in order to reconstruct a lithostratigraphical 3D model of an aquifer so as to define some parameters involved in the evaluation of the aquifer contamination vulnerability. The resulting vulnerability maps demonstrate that parameter layers prepared using the 3D model generate gradually changing boundaries between vulnerability classes. Sudden changes caused by data points are avoided. The main stratigraphical variations are along vertical paths, as expected in the sedimentation phenomena.
The role of 3D lithostratigraphical model as a tool in groundwater vulnerability mapping / Ducci, Daniela; Sellerino, Mariangela. - In: EPITOME. - ISSN 1972-1552. - 4:(2011), pp. 21-22. (Intervento presentato al convegno VIII Forum Italiano di Scienze della Terra tenutosi a Torino nel 19-23 settembre 2011).
The role of 3D lithostratigraphical model as a tool in groundwater vulnerability mapping
DUCCI, DANIELA;SELLERINO, MARIANGELA
2011
Abstract
The aim of this paper is to apply a computer based methodology in order to reconstruct a lithostratigraphical 3D model of an aquifer so as to define some parameters involved in the evaluation of the aquifer contamination vulnerability. The resulting vulnerability maps demonstrate that parameter layers prepared using the 3D model generate gradually changing boundaries between vulnerability classes. Sudden changes caused by data points are avoided. The main stratigraphical variations are along vertical paths, as expected in the sedimentation phenomena.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
