Figure 2
From: Conduit stability effects on intensity and steadiness of explosive eruptions
Critical radius isolines (i.e. minimum radius for a stable conduit) for different values of inlet pressure and water content. Magma compositions are indicated in titles. The differences with some results presented in Aravena et al.8 (exclusively for rhyolitic magmas) are derived from the inclusion of a more appropriate model for describing the effect of bubbles on viscosity.
