Pignone M., A. Amato, C. Nostro, E. Casarotti, C. Meletti, M. Quintiliani, V. Lauciani (2022). Frontiers in Earth Science, 10.https://www.frontiersin.org/articles/10.3389/feart.2022.1003867/full Abstract Communicating scientific information about earthquakes is an important and delicate issue in countries like Italy,where seismic risk is high. Furthermore, continuous and scientifically sound communication…
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Age of the Valle del Bove formation and chronology of the post-collapse flank eruptions, Etna volcano (Italy)
Figure 4. Thin section images at simple Plane Polarized Light (PPL) or Crossed Nicols (NX) of five different sites sampled at Caselle (a, b, c, d, e) and Fornazzo (f) quarries (Fig. 2, Fig. 3). a) ETN35 (NX); b) ETN36 (NX); c and d) ETN37 (NX and PPL,…
Dynamics of Magma Chamber Replenishment Under Buoyancy and Pressure Forces
Computed evolution of composition for the buoyant simulation cases. The figures show a zoom view of the shallow chamber and upper portion of the feeding dyke. Longo A., D. Garg, P. Papale, C. P. Montagna (2023).Journal of Geophysical Research – Solid Earth, 128/1.https://doi.org/10.1029/2022JB025316 Active magma chambers…
Real-time probabilistic assessment of volcanic hazard for tephra dispersal and fallout at Mt. Etna: the 2021 lava fountain episodes
Ground hazard maps produced for the 28 February 2021 lava fountain episode. The left plots of panel (a) and (b) show the probability to exceed a ground load of 0.5 kg m2, while the right plots present the probability to exceed 5 kg m2. Contour lines highlight the places of…
Data analysis of the unsteadily accelerating GPS and seismic records at Campi Flegrei caldera from 2000 to 2020
Bevilacqua A., P. De Martino, F. Giudicepietro, P. Ricciolino, A. Patra, E.B. Pitman, M. Bursik, B. Voight, F. Flandoli, G. Macedonio, A. Neri (2022).Nature – Scientific reports, 12, https://doi.org/10.1038/s41598-022-23628-5 Abstract Ongoing resurgence affects Campi Flegrei caldera (Italy) via bradyseism, i.e. a series of ground deformation episodes accompanied…
Shallow portion of an active geothermal system revealed by multidisciplinary studies: the case of Le Biancane (Larderello, Italy)
Figure 1.a) Geologic sketch map of the Larderello-Travale Geothermal Field (modified after Liotta and Brogi, 2020). The red dot in the inset is the location of the LTGF; b) Geological sketch section (A-A’ in Fig. 1a; modified after Arias et al., 2010 and Liotta and Brogi, 2020). c) Sketch showing the surface manifestation and the general movement…
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