RT Journal Article T1 Diferenciación química de aguas subterráneas mediante Análisis Multivariante. Aplicación a los acuíferos de la Sierra de Gádor (Almería) T1 Chemical differentiation of groundwater by Multivariate Analysis. Application to the aquifers of Sierra de Gador (Almería) A1 Vallejos, Ángela A1 Pulido Bosch, Antonio A1 Martín Rosales, Wenceslao AB Waters in carbonate materials have often been classified on a hydrogeologic basis. The significance of each grouping in understanding the geochemical processes acting in the aquifer dependents on the classes having a distinctive chemistry. A set of forty chemical analyses of waters from the Sierra de Gador were grouped on a hydrogeologic basis; these groupings were tested by a principal components analysis and checked by discriminant analysis PB Sociedad Geológica de España YR 1995 FD 1995 LK http://hdl.handle.net/10272/13480 UL http://hdl.handle.net/10272/13480 LA spa DS Repositorio Institucional de la Universidad de Huelva RD 14 jul 2026