Study of the constituent materials of Cultural Heritage (BC) and of the products deriving from their degradation through in situ and in lab measurements. Modeling of degradation processes of stone materials caused by the presence of soluble salts or by coexistence with metallic materials. Development of methods for removing copper or iron based stains from carbonate stone materials. Microclimatic monitoring of archaeological sites and conservation environments for BC assisted by multivariate and chemometric techniques. Analysis of ancient springs still currently emerging and accessible