| Title | Geothermal resources in a foreland setting: the Santa Cesarea Terme hydrothermal springs (Southern Italy) |
|---|---|
| Authors | Zuffianò, Palladino, Santaloia, Polemio, Liotta, Limoni, Parise, Pepe, Casarano, Rizzo, Minissale, De Franco |
| Year | 2013 |
| Conference | European Geothermal Conference |
| Keywords | thermal springs, geothermal resource, low enthalpy, carbonate environment |
| Abstract | Carbonate aquifers, located in foreland tectonic settings, could represent important thermal water resources outside the volcanic areas, supplying spas or geothermal installations. Thermal springs constitute so the discharge areas of the deep marine and continental groundwaters flowing within these carbonate aquifers whose hydraulic conductivity and the relevant geothermal fluid migration are strictly controlled by both the discontinuity network and the karst processes involving the foreland environment. An example of these springs occurs along the south-easternmost portion of the Apulia region (Southern Italy) where some sulphurous and warm waters (22-33 °C) flow out in partially submerged caves located along the coast, thus supplying the spas of Santa Cesarea Terme. |