Carbon isotopic signature of interstitial soil gases reveals the potential role of ecosystems in mitigating geogenic greenhouse gas emissions: Case studies from hydrothermal systems in Italy. - Venturi, S.; Tassi, F.; Magi, F.; Cabassi, J.; Ricci, A.; Capecchiacci, F.; Caponi, C.; Nisi, B.; Vaselli, O. (Science of the Total Environment, 2019)