COUPLING 3D HYDROGEOLOGICAL MODELLING AND GEOCHEMICAL MAPPING FOR AN INNOVATIVE APPROACH TO SUPPORT MANAGEMENT OF AQUIFERS. - DA PELO, STEFANIA; GHIGLIERI, GIORGIO; BUTTAU, CRISTINA; BIDDAU, RICCARDO; CUZZOCREA, CLAUDIO; FUNEDDA, ANTONIO; CARLETTI, ALBERTO; VACCA, SALVATORE; CIDU, ROSA (Italian Journal of Engineering Geology & Environment, 2017)