Table 2 Accumulation measurements. Concentration rate α and saturation values C_sretrieved by fitting Eq. (3) to the experimental data. In the last column we list the respective flux of CO₂ (at Standard Temperature and Pressure). The sites were labelled in the first column (see the text for details).

From: Continuous in situ measurements of volcanic gases with a diode-laser-based spectrometer: CO₂ and H₂O concentration and soil degassing at Vulcano (Aeolian islands: Italy)