3D subsoil model of the San Biagio 'Salinelle'mud volcanoes (Belpasso, SICILY) derived from geophysical surveys

S Imposa, S Grassi, G De Guidi, F Battaglia… - Surveys in …, 2016 - Springer
Mud volcanoes are common in active mountain fronts. At Mt. Etna, located just between the
Apennine front in Sicily and its foredeep, there are some manifestations of mud volcanism in …

Abyssal serpentinites as gigantic factories of marine salts and oil

FC Manuella, V Scribano, S Carbone - Marine and Petroleum Geology, 2018 - Elsevier
Serpentinites occur worldwide in various geological settings, such as in magma-starved
oceanic basins. Abyssal serpentinites are long-term storage for chlorine and carbon, the …

Characterization of an active fault through a multiparametric investigation: the Trecastagni Fault and its relationship with the dynamics of Mt. Etna volcano (Sicily, Italy)

S Alparone, A Bonforte, S Gambino, S Grassi… - Remote Sensing, 2022 - mdpi.com
The Trecastagni Fault (TF) is an important tectonic structure in the middle-lower southern
flank of Mt. Etna volcano. It is characterised by evident morphological slopes with normal dip …

Time and space scattered volcanism of Mt. Etna driven by strike-slip tectonics

M Firetto Carlino, D Cavallaro, M Coltelli, L Cocchi… - Scientific reports, 2019 - nature.com
High-resolution seismic reflection, magnetic and gravity data, acquired offshore of Etna
volcano, provide a new insight to understanding the relationship between tectonics and …

Geophysical surveys for the dynamic characterization of a cultural heritage building and its subsoil: The S. Michele Arcangelo Church (Acireale, eastern Sicily)

S Grassi, S Imposa, G Patti, D Boso… - Journal of Cultural …, 2019 - Elsevier
Geophysical surveys are useful tools to characterize the buildings making up the cultural
heritage and to monitor the subsoil features on which they are constructed. The information …

The unstable eastern flank of Mt. Etna volcano (Italy): First results of a GNSS-based network at its southeastern edge

G De Guidi, F Brighenti, F Carnemolla, S Imposa… - Journal of Volcanology …, 2018 - Elsevier
Two small geodetic subnetworks were established in 2010 and in 2014, respectively, along
the southeastern edge of the unstable eastern flank of Mt. Etna volcano. These networks …

Applying geophysical techniques to investigate a segment of a creeping fault in the urban area of San Gregorio di Catania, southern flank of Mt. Etna (Sicily—Italy)

S Imposa, G De Guidi, S Grassi, S Scudero… - Journal of Applied …, 2015 - Elsevier
In an especially built-up area, such as the lower slopes of Etna volcano, the effects of
surface faulting, caused by coseismic ruptures and aseismic creep, contribute significantly to …

Crustal stress pattern at Mt. Etna volcano

S Scudero - Journal of Geodynamics, 2024 - Elsevier
Stress fields may exhibit variegated patterns, especially in volcanic areas where several
processes superimpose their effects in space and time. The comprehension of such patterns …

Size distributions of fractures, dykes, and eruptions on Etna, Italy: Implications for magma-chamber volume and eruption potential

S Scudero, G De Guidi, A Gudmundsson - Scientific reports, 2019 - nature.com
The main magma source for eruptions on Etna (Italy) is poorly constrained. Here we use
data on the size distributions of volcanic fissures/feeder-dykes, crater cones, dyke …

New evidence for the serpentinization of the Palaeozoic basement of southeastern Sicily from joint 3-D seismic velocity and attenuation tomography

E Giampiccolo, A Brancato, FC Manuella… - Geophysical Journal …, 2017 - academic.oup.com
In this study, we derived the first 3-DP-wave seismic attenuation images (QP) as well as new
3-DVP and VP/VS models for the crust in southeastern Sicily. We used a large data set of …