Zobrazeno 1 - 10
of 140
pro vyhledávání: '"Mattia de' Michieli Vitturi"'
Autor:
Emily C. Bamber, Giuseppe La Spina, Fabio Arzilli, Margherita Polacci, Lucia Mancini, Mattia de’ Michieli Vitturi, Daniele Andronico, Rosa Anna Corsaro, Mike R. Burton
Publikováno v:
Communications Earth & Environment, Vol 5, Iss 1, Pp 1-16 (2024)
Abstract Explosivity of basaltic eruptions is related to the efficiency in which exsolved gas can separate from the melt during ascent, which is controlled by magma permeability. However, basaltic pyroclasts from eruptions of varying explosivity can
Externí odkaz:
https://doaj.org/article/8d8ec7b33698489daaa926898f741b57
Publikováno v:
SoftwareX, Vol 25, Iss , Pp 101641- (2024)
Structured expert judgment is crucial when dealing with significant epistemic and aleatoric uncertainties, particularly in probabilistic hazard assessments, where decisions based on uncertain information are often critical. In structured expert elici
Externí odkaz:
https://doaj.org/article/895b653eacca44caa84ea7ffee777706
Autor:
Emily C. Bamber, Giuseppe La Spina, Fabio Arzilli, Mattia de’ Michieli Vitturi, Margherita Polacci, Margaret E. Hartley, Maurizio Petrelli, Jonathan Fellowes, Mike Burton
Publikováno v:
Communications Earth & Environment, Vol 3, Iss 1, Pp 1-17 (2022)
Large explosive eruptions of basaltic magma are promoted by low pre-eruptive temperatures in crystallising shallow magma reservoirs, according to an integrated petrological, geochemical and numerical modelling study.
Externí odkaz:
https://doaj.org/article/68c2de1f9c5341869d65196e54b843b2
Autor:
Daniele Andronico, Elisabetta Del Bello, Claudia D’Oriano, Patrizia Landi, Federica Pardini, Piergiorgio Scarlato, Mattia de’ Michieli Vitturi, Jacopo Taddeucci, Antonino Cristaldi, Francesco Ciancitto, Francesco Pennacchia, Tullio Ricci, Federico Valentini
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-14 (2021)
Integrated field and laboratory investigations, and numerical simulations of the 2019 paroxysmal explosions at Stromboli volcano revealed that they were anticipated by a week-to-month-long destabilization in the normal volcanic activity, a pattern co
Externí odkaz:
https://doaj.org/article/a91a555efbca4dd0aaba5e03c9714212
Autor:
Tomaso Esposti Ongaro, Mattia de' Michieli Vitturi, Matteo Cerminara, Alessandro Fornaciai, Luca Nannipieri, Massimiliano Favalli, Benedetta Calusi, Jorge Macías, Manuel J. Castro, Sergio Ortega, José M. González-Vida, Cipriano Escalante
Publikováno v:
Frontiers in Earth Science, Vol 9 (2021)
We present a benchmark study aimed at identifying the most effective modeling approach for tsunami generation, propagation, and hazard in an active volcanic context, such as the island of Stromboli (Italy). We take as a reference scenario the 2002 la
Externí odkaz:
https://doaj.org/article/7a8902c6d18d4611843d45c4bd994aaf
Autor:
Alessandro Tadini, Mathieu Gouhier, Franck Donnadieu, Mattia de’ Michieli Vitturi, Federica Pardini
Publikováno v:
Atmosphere, Vol 13, Iss 5, p 784 (2022)
Numerical modelling of tephra fallout is a fast-developing research area in volcanology. Several models are currently available both to forecast the dispersion of volcanic particles in the atmosphere and to calculate the particles deposited at differ
Externí odkaz:
https://doaj.org/article/54a8a084f1a840b198a6498da3ba43c2
Autor:
Margherita Polacci, Daniele Andronico, Mattia de’ Michieli Vitturi, Jacopo Taddeucci, Antonio Cristaldi
Publikováno v:
Frontiers in Earth Science, Vol 7 (2019)
Basaltic volcanism is the most widespread volcanic activity on Earth and planetary bodies. On Earth, eruptions can impact global and regional climate, and threaten populations living in their shadow, through a combination of ash, gas and lava. Ash em
Externí odkaz:
https://doaj.org/article/0352567b1ff948c89ccd42171d2dd75b
One of the most hazardous phenomena which characterizes the summit activity at Mt. Etna (Italy) is represented by pyroclastic avalanches, gravity-driven flows of pyroclastic material at high particle concentration, characterized by modest volumes (us
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6bada1b43a274eadfd93bae829a390f9
https://doi.org/10.5194/egusphere-egu23-7974
https://doi.org/10.5194/egusphere-egu23-7974
Explosive volcanic eruptions are characterized by the ejection in the atmosphere of volcanic gases and fragments of magma and/or lithics at high temperature, pressure and velocity. They encompass a broad range of magnitudes, with volumes of ejecta sp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b4e44be439025505fbce99120694f5a8
https://doi.org/10.5194/egusphere-gc11-solidearth-3
https://doi.org/10.5194/egusphere-gc11-solidearth-3
Autor:
Federico Brogi, Simone Colucci, Jacopo Matrone, Chiara Paola Montagna, Mattia De' Michieli Vitturi, Paolo Papale
Publikováno v:
Geoscientific Model Development
Numerical simulations of volcanic processes play a fundamental role in understanding the dynamics of magma storage, ascent and eruption. The recent extraordinary progress in computer performance and improvements in numerical modeling techniques allow
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4643ac09ac076db55dfe1cafde7dcfa7
https://doi.org/10.5194/gmd-15-3773-2022
https://doi.org/10.5194/gmd-15-3773-2022