Please use this identifier to cite or link to this item:
http://hdl.handle.net/2122/2863| DC Field | Value | Language |
|---|---|---|
| dc.contributor.authorall | Zaccarelli, L.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione OV, Napoli, Italia | en |
| dc.contributor.authorall | Bianco, F.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione OV, Napoli, Italia | en |
| dc.date.accessioned | 2007-11-26T10:43:36Z | en |
| dc.date.available | 2007-11-26T10:43:36Z | en |
| dc.date.issued | 2007 | en |
| dc.identifier.uri | http://hdl.handle.net/2122/2863 | en |
| dc.description.abstract | Our interest is the study of the seismograms with the purpose of monitoring and modelling volcanoes. In particular, since the shear waves bring information about the anisotropic system characterizing the shallow crust, they are also sensitive to all temporal variations caused by changes in the stress field acting on the area. Therefore we intend to realize an algorithm that can provide shear wave splitting estimates in quasi-real time and in a semi-automatic way. Finally we perform validation tests on both real and synthetic data, in order to define the accuracy and validity range of our program. | en |
| dc.description.sponsorship | INGV-Osservatorio Vesuviano | en |
| dc.language.iso | English | en |
| dc.subject | shear wave analysis | en |
| dc.subject | shear wave splitting | en |
| dc.title | A shear wave analysis system for semi-automatic measurements of shear wave splitting above volcanic earthquakes: descriptions and applications | en |
| dc.type | report | en |
| dc.description.status | Published | en |
| dc.type.QualityControl | Unreferred | en |
| dc.subject.INGV | 04. Solid Earth::04.06. Seismology::04.06.08. Volcano seismology | en |
| dc.relation.references | Bianco F., L. Scarfì, E. Del Pezzo, and D. Patanè (2006). Shear wave splitting changes associated with the 2001 volcanic eruption on Mt Etna. Geophys. J. Int. 167, 959-967. Crampin S., and S. V. Zatsepin (1997). Modeling the compliance of crustal rock-II. Response to temporal changes before earthquakes. Geophys. J. Int. 129, 495-506. Crampin, S. (1999). Calculable fluid-rock interactions. J. Geol. Soc. 156, 501-512. Crampin S., and S. Chastin (2003). A review of shear wave splitting in the crack-critical crust. Geophys. J. Int. 155, 221-240. Crampin S. and Y. Gao (2006). A review of techniques for measuring shear-wave splitting above small earthquakes. Phys. Earth Planet. Interiors 159, 1-14. Del Pezzo E., F. Bianco, S. Petrosino, and G. Saccorotti (2004). Changes in coda decay rate and shear-wave splitting parameters associated with seismic swarms at Mt. Vesuvius, Italy. Bull. Seism. Soc. Am. 94, 2, 439-452. Gerst A., and M. Savage (2004). Seismic Anisotropy Beneath Ruapehu Volcano: A Possible Eruption Forecasting Tool. Science 306, 1543-1547. Mardia K.V., and P.E. Jupp (2000). Directional statistics. Ed.Wiley and Sons Ltd. Musumeci C., O. Cocina, P. De Gori, D. Patanè (2004). Seismological evidence of stress induced by dike injection during the 2001 Mt. Etna eruption. Geophys. Res. Lett. 31, L07617, doi:10.1029/2003GL019367. Savage M.K., W.A. Peppin, and U.R. Vetter (1990). Shear wave anisotropy and stress direction in and near the Long Valley caldera, California, 1979/1988. J. Geophys. Res. 95, 11,165-11,177. Teanby N.A., J.M. Kendall, and M. van der Baan (2004). Automation of shear-wave splitting measurements using cluster analysis. Bull. Seism. Soc. Am. 94, 2, 453-463. VanDecar J.C., and R.S. Crosson (1990). Determination of teleseismic relative phase arrival time using multi-channel cross-correlation and least squares. Bull. Seism. Soc. Am. 80, 1, 150-169. Zatsepin S. V., and S. Crampin (1997). Modeling the compliance of crustal rock-I. Response of shear-wave splitting to differential stress. Geophys. J. Int. 129, 477-494. | en |
| dc.description.obiettivoSpecifico | 1.4. TTC - Sorveglianza sismologica delle aree vulcaniche attive | en |
| dc.description.obiettivoSpecifico | 3.6. Fisica del vulcanismo | en |
| dc.description.fulltext | open | en |
| dc.contributor.author | Zaccarelli, L. | en |
| dc.contributor.author | Bianco, F. | en |
| dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia, Sezione OV, Napoli, Italia | en |
| dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia, Sezione OV, Napoli, Italia | en |
| item.openairetype | report | - |
| item.cerifentitytype | Publications | - |
| item.languageiso639-1 | en | - |
| item.grantfulltext | open | - |
| item.openairecristype | http://purl.org/coar/resource_type/c_93fc | - |
| item.fulltext | With Fulltext | - |
| crisitem.author.dept | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Bologna, Bologna, Italia | - |
| crisitem.author.dept | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione OV, Napoli, Italia | - |
| crisitem.author.orcid | 0000-0002-4053-7625 | - |
| crisitem.author.orcid | 0000-0001-5400-7724 | - |
| crisitem.author.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
| crisitem.author.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
| crisitem.classification.parent | 04. Solid Earth | - |
| crisitem.department.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
| crisitem.department.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
| Appears in Collections: | Reports | |
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| File | Description | Size | Format | |
|---|---|---|---|---|
| ZacBia_2007.pdf | 935.89 kB | Adobe PDF | View/Open |
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