Please use this identifier to cite or link to this item:
http://hdl.handle.net/2122/2391| DC Field | Value | Language |
|---|---|---|
| dc.contributor.authorall | Schiavi, F.; Dipartimento di Scienze della Terra, Universita` degli Studi di Pavia | en |
| dc.contributor.authorall | Tiepolo, M.; Istituto di Geoscienze e Georisorse, Sede di Pavia, CNR, Pavia, Italy. | en |
| dc.contributor.authorall | Pompilio, M.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Pisa, Pisa, Italia | en |
| dc.contributor.authorall | Vannucci, R.; Dipartimento di Scienze della Terra, Universita` degli Studi di Pavia | en |
| dc.date.accessioned | 2007-08-27T12:51:47Z | en |
| dc.date.available | 2007-08-27T12:51:47Z | en |
| dc.date.issued | 2006 | en |
| dc.identifier.uri | http://hdl.handle.net/2122/2391 | en |
| dc.description.abstract | Glass fragments in tephra erupted at Mt. Etna from May to December 1995 have been analyzed by laser ablation ICPMS. The trace element compositional variability of ashes deposited during this interval reveals the presence of discrete magma batches with different crystallization degrees in the shallow plumbing system. From May to October a highly crystalline magma is predominant within the conduit with only minor sporadic input of fresh and more primitive magma batches. After October new and less evolved magma batches become more prevalent and become progressively homogenized within more evolved resident magma. In December ashes closely match the chemistry of the volcanics subsequently erupted till February 1996. This study demonstrates that the trace element characterization of ashes has important implications for volcanic monitoring and is a useful tool for the forecasting of paroxysmal events at Mt. Etna. | en |
| dc.language.iso | English | en |
| dc.publisher.name | Agu | en |
| dc.relation.ispartof | Geophys. Res. Lett. | en |
| dc.relation.ispartofseries | /33 (2006) | en |
| dc.subject | magma | en |
| dc.subject | 1995 | en |
| dc.subject | Mt Etna | en |
| dc.title | Tracking magma dynamics by Laser Ablation (LA)-ICPMS trace element analysis of glass in volcanic ash: the 1995 activity of Mt. Etna | en |
| dc.type | article | en |
| dc.description.status | Published | en |
| dc.type.QualityControl | Peer-reviewed | en |
| dc.description.pagenumber | L05304 | en |
| dc.subject.INGV | 04. Solid Earth::04.08. Volcanology::04.08.06. Volcano monitoring | en |
| dc.subject.INGV | 04. Solid Earth::04.08. Volcanology::04.08.07. Instruments and techniques | en |
| dc.identifier.doi | 10.1029/2005GL024789 | en |
| dc.relation.references | Andronico, D., et al. (2005), A multi-disciplinary study of the 2002– 03 Etna eruption: Insights into a complex plumbing system, Bull. Volcanol., 67, 314–330. Armienti, P., M. D’Orazio, F. Innocenti, S. Tonarini, and L. Villari (1996), October 1995 – February 1996 Mt. Etna explosive activity: Trace element and isotopic constraints on the feeding system, Acta Vulcanol., 8, 1–6. Berlo, K., J. Blundy, S. Turner, K. Cashman, C. Hawkesworth, and S. Black (2004), Geochemical precursors to volcanic activity at Mount St. Helens, USA, Science, 306, 1167– 1169. Branca, S., and P. Del Carlo (2005), Types of eruptions of Etna Volcano AD 1670 – 2003: Implications for short-term eruptive behaviour, Bull. Volcanol., 67, 732–742. Brenan, J. M., F. J. Ryerson, and H. F. Shaw (1998), The role of aqueous fluids in the slab-to-mantle transfer of boron, beryllium and lithium during subduction: Experiments and models, Geochim. Cosmochim. Acta, 62, 3337– 3347. Cashman, K. V., and R. P. Hoblitt (2004), Magmatic precursors to the 18 May 1980 eruption of Mount St. Helens, USA, Geology, 32, 141– 144. Coltelli, M., M. Pompilio, P. Del Carlo, S. Calvari, S. Pannucci, and V. Scribano (1998), Mt. Etna: The eruptive activity, Acta Vulcanol., 10, 141– 148. Corsaro, R. A., and M. Pompilio (2004a), Dynamics of magmas at Mount Etna, in Mt. Etna: Volcano Laboratory, Geophys. Monogr. Ser., vol. 143, edited by A. Bonaccorso et al., pp. 91–110, AGU, Washington, D. C. Corsaro, R. A., and M. Pompilio (2004b), Magma dynamics in the shallow plumbing system of Mt. Etna as recorded by compositional variations in volcanics of recent summit activity (1995– 1999), J. Volcanol. Geotherm. Res., 137, 55– 71. Doglioni, C., F. Innocenti, and G. Mariotti (2001), Why Mt Etna?, Terra Nova, 13, 25–31. Kessel, R., M. W. Schmidt, P. Ulmer, and T. Pettke (2005), Trace element signature of subduction-zone fluids, melts and supercritical liquids at 120– 180 km depth, Nature, 437, 724–727. La Delfa, S., G. Patane`, R. Clocchiatti, J. L. Joron, and J. C. Tanguy (2001), Activity of Mount Etna preceding the February 1999 fissure eruption: Inferred mechanism from seismological and geochemical data, J. Volcanol. Geotherm. Res., 105, 121– 139. Morra, V., M. Lustrino, L. Melluso, G. Ricci, R. Vannucci, A. Zanetti, and F. d’Amelio (2003), Trace element partition coefficients between feldspar, clinopyroxene, biotite, Ti-magnetite, apatite and felsic potassic glass from Campi Flegrei (S. Italy), Geophys. Res. Abs., 5, Abstract 05966. Taddeucci, J., M. Pompilio, and P. Scarlato (2002), Monitoring the explosive activity of the July– August 2001 eruption of Mt. Etna (Italy) by ash characterization, Geophys. Res. Lett., 29(8), 1230, doi:10.1029/ 2001GL014372. Taddeucci, J., M. Pompilio, and P. Scarlato (2004a), Conduit processes during the July –August 2001 explosive activity of Mt. Etna (Italy): Inferences from glass chemistry and crystal size distribution of ash particles, J. Volcanol. Geotherm. Res., 137, 33– 54. Taddeucci, J., O. Spieler, B. Kennedy, M. Pompilio, D. B. Dingwell, and P. Scarlato (2004b), Experimental and analytical modeling of basaltic ash explosions at Mount Etna, Italy, 2001, J. Geophys. Res., 109, B08203, doi:10.1029/2003JB002952. Tiepolo, M., P. Bottazzi, M. Palenzona, and R. Vannucci (2002), A laser probe coupled with ICP-double-focusing sector-field mass spectrometer for in situ analysis of geological samples and U-Pb dating of zircon, Can. Mineral., 41, 259–272. Tonarini, S., P. Armienti, M. D’Orazio, F. Innocenti, M. Pompilio, and R. Petrini (1995), Geochemical and isotopic monitoring of Mt. Etna 1989– 1993 eruptive activity: Bearing on the shallow feeding system, J. Volcanol. Geotherm. Res., 64, 95– 115. Vaggelli, G., F. Olmi, and S. Conticelli (1999), Evaluation of analytical errors during microprobe analyses of silicate minerals international reference samples, Acta Volcanol., 11, 297–303. Vannucci, R., P. Bottazzi, E. Wulff-Pedersen, and E. R. Neumann (1998), Partitioning of REE, Y, Sr, Zr and Ti between clinopyroxene and silicate melts in the mantle under La Palma (Canary Islands): Implications for the nature of the metasomatic agents, Earth Planet. Sci. Lett., 158, 39– 51. Watanabe, K., T. Danhara, K. Terai, and T. Yamashita (1999), Juvenile volcanic glass erupted before the appearance of the 1991 lava dome, Unzen volcano, Kyushu, Japan, J. Volcanol. Geotherm. Res., 89, 113– 121 | en |
| dc.description.journalType | JCR Journal | en |
| dc.description.fulltext | reserved | en |
| dc.contributor.author | Schiavi, F. | en |
| dc.contributor.author | Tiepolo, M. | en |
| dc.contributor.author | Pompilio, M. | en |
| dc.contributor.author | Vannucci, R. | en |
| dc.contributor.department | Dipartimento di Scienze della Terra, Universita` degli Studi di Pavia | en |
| dc.contributor.department | Istituto di Geoscienze e Georisorse, Sede di Pavia, CNR, Pavia, Italy. | en |
| dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia, Sezione Pisa, Pisa, Italia | en |
| dc.contributor.department | Dipartimento di Scienze della Terra, Universita` degli Studi di Pavia | en |
| item.openairetype | article | - |
| item.cerifentitytype | Publications | - |
| item.languageiso639-1 | en | - |
| item.grantfulltext | restricted | - |
| item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
| item.fulltext | With Fulltext | - |
| crisitem.author.dept | Bayerisches Geoinstitut, Universität Bayreuth, 95440 Bayreuth, Germany | - |
| crisitem.author.dept | CNR – Istituto di Geoscienze e Georisorse-Sezione di Pavia, Pavia, Italy | - |
| crisitem.author.dept | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Pisa, Pisa, Italia | - |
| crisitem.author.dept | Università di pavia | - |
| crisitem.author.orcid | 0000-0001-9801-1581 | - |
| crisitem.author.orcid | 0000-0002-0742-0679 | - |
| crisitem.author.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
| crisitem.classification.parent | 04. Solid Earth | - |
| crisitem.classification.parent | 04. Solid Earth | - |
| crisitem.department.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
| Appears in Collections: | Article published / in press | |
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