A model of volcanic magma transport by fracturing stress mechanisms (Articolo in rivista)

Type
Label
  • A model of volcanic magma transport by fracturing stress mechanisms (Articolo in rivista) (literal)
Anno
  • 2008-01-01T00:00:00+01:00 (literal)
Alternative label
  • Piegari, E; Cataudella, V; Di Maio, R; Milano, L; Nicodemi, M; Scandone, R (2008)
    A model of volcanic magma transport by fracturing stress mechanisms
    in Geophysical research letters
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Piegari, E; Cataudella, V; Di Maio, R; Milano, L; Nicodemi, M; Scandone, R (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 35 (literal)
Rivista
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • \"[Piegari, E.; Cataudella, V.; Milano, L.; Nicodemi, M.] Univ Naples Federico 2, Dipartimento Sci Fis, I-80126 Naples, Italy; [Di Maio, R.] Univ Naples Federico 2, Dipartimento Sci Terra, I-80138 Naples, Italy; [Scandone, R.] Univ Roma Tre, Dipartimento Fis, I-00146 Rome, Italy; [Piegari, E.; Milano, L.] Ist Nazl Fis Nucl, I-80125 Naples, Italy; [Cataudella, V.; Nicodemi, M.] Coherentia CNR INFM, Naples, Italy (literal)
Titolo
  • A model of volcanic magma transport by fracturing stress mechanisms (literal)
Abstract
  • [1] Understanding the mechanisms of magma ascent preceding eruptions, and in particular the subvolcanic system that stores and transports magma to the surface, is of crucial relevance for hazard and risk assessment. We propose here a statistical model describing the rise of magma from the reservoir through the transport region via stress induced fracturing mechanisms of the medium. The model reproduces the general statistical properties of erupted volume, P( V), and inter-eruption time, P(t), found in catalogue data for closed conduit volcanoes. We also investigate conditional distribution ( e. g., the probability, P( V vertical bar t), to have a volume, V, erupted after a waiting time, t), which can have important practical implications. (literal)
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