Geospatial Statistics Elucidate Competing Geological Controls on Natural CO₂ Seeps in Italy

Figure 3

Map of Central Italy showing CO₂ seepage in the major structural domains [17], distribution of deep CO₂ flux [18], and the location of three examples illustrating the range of structural controls on CO₂ seeps within the three domains of degassing. The specific lithologies in (a) and (c) are not indicated here but can be found from [59]. The three scenarios are not mutually exclusive.