Groundwater surveys were performed by detailed(around 300 sites) grid-analysis of water temperature, pH, redox potential, electrical conductivity, <Superscript>222</Superscript>Rn, alkalinity and by calculating the pCO<Subscript>2</Subscript>, throughout the Ciampino and Marino towns in the Alban Hills quiescent volcano (Central Italy)....</subscript></superscript>

A priority task for correct environmental planningis to evaluate Natural Hazards, especially inhighly populated areas. In particular, thoroughinvestigations based on different Earth Sciencetechniques must be addressed for the Seismic HazardAssessment (SHA) in tectonically active areas. Notonly...