De Gregorio, Sofia Long-term continuous monitoring of the dissolved CO2 performed by using a new device in groundwater of the Mt. Etna (southern Italy). [electronic resource] - Water research Apr 2011 - 3005-11 p. digital Publication Type: Journal Article ISSN: 1879-2448 Standard No.: 10.1016/j.watres.2011.03.028 doi Subjects--Topical Terms: Carbon Dioxide--analysisEnvironmental Monitoring--instrumentationFresh Water--chemistryItalyMembranes, ArtificialVolcanic EruptionsWater Pollutants, Chemical--analysis