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Please use this identifier to cite or link to this item: http://hdl.handle.net/2122/3783
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dc.contributor.authorallCaserta, A.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma1, Roma, Italiaen
dc.contributor.authorallConsolini, G.; Istituto di Fisica dello Spazio Interplanetario - I.N.A.F., Via del Fosso del Cavaliere 100, 00133 Roma, Italyen
dc.contributor.authorallDe Michelis, P.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma2, Roma, Italiaen
dc.date.accessioned2008-04-16T08:49:03Zen
dc.date.available2008-04-16T08:49:03Zen
dc.date.issued2007en
dc.identifier.urihttp://hdl.handle.net/2122/3783en
dc.description.abstractWe present a preliminary study of the dependence of the statistical features of the soil motion due to seismic noise on the near-surface geology in the frequency range from 1 Hz to ~ 40 Hz. In detail, we have investigated the 3D average squared soil displacement 〈r2〉 and the distribution function of the displacement flctuations at different geological sites. The anomalous scaling of the average squared soil displacement r2 (t ) ∼t a , and the Gaussian shape of the probability distribution function of its fluctuations suggest that the soil motion under the influence of the seismic noise is consistent with a persistent fractional Brownian motion (fBm) characterized by a scaling exponent 1.5 < a < 2. Therefore, the seismic noise-field, thought as a stochastic process, shows a markovian character with a memory longer than a pure Brownian motion (a = 1/2). Moreover, a dependence of such persistent behavior of the noise-field dynamics on the near-surface local geology has been found and it is discussed.en
dc.language.isoEnglishen
dc.publisher.nameStudiaGeo s.r.o., Pragueen
dc.relation.ispartofStudia Geophysica et Geodaeticaen
dc.relation.ispartofseries2 / 51 (2007)en
dc.subjectseismic noiseen
dc.subjectfractalsen
dc.subjectscale invariant processen
dc.subjectsuperdiffusionen
dc.titleStatistical Features of the Seismic Noise-Fielden
dc.typearticleen
dc.description.statusPublisheden
dc.type.QualityControlPeer-revieweden
dc.description.pagenumber255-266en
dc.identifier.URLhttp://www.springerlink.com/content/0039-3169en
dc.subject.INGV04. Solid Earth::04.06. Seismology::04.06.04. Ground motionen
dc.identifier.doi10.1007/s11200-007-0013-8en
dc.relation.referencesBard P.-Y., 1999. Microtremor measurements: A tool for site effects estimation? In: K. Irikura, K. Kudo, H. Okada and T. Sasatani (Eds.), Effects of Surface Geology on Seismic Motion, Balkema, Rotterdam, The Netherlands, 1251-1279. Calamita F., Cello G., Delana G. and Paltrineri W., 1994. Structural styles, chronology rates of the fluctuations, and time-space relationships in Umbri-Marche trust system (Central Appennines -Italy). Tectonics, 13, 873-881. Campillo M. and Paul A., 2003. Long-range correlations in the diffuse seismic coda. Science, 299, 547-549. Caserta A., Bellucci F., Cultrera G., Donati S., Marra F., Mele G., Palombo B. and Rovelli A., 2000. Study of site effects in the area of Nocera Umbra (Central Italy) during the 1997 Umbria- Marche seismic sequence. J. Seismol., 4, 555-565. Gaffet S., Cultrera G., Dietrich M., Corboulex F., Marra F., Bouchon M., Caserta A., Cornou C., Deschamps A., Glot J.P. and Guiguet R., 2000. A site effect study in Verchiano Valley during the 1997 Umbria-Marche (Central Italy) earthquakes. J. Seismol., 4, 525-541. Grêt A., Sneider R. and Scales J., 2006. Time-lapse monitoring of rock properties with coda wave interferomtery. J. Gephys. Res., 111, B03305. Hergarten S., 2002. Self-Organized Criticality in Earth Systems. Springer Verlag, Berlin, Heidelberg. Jia X., 2004. Codalike multiple scattering of elastic waves in dense granular media. Phys. Rev. Lett., 93, 154303. Lachet C. and Bard P.-Y., 1994. Numerical and theoretical investigations on the possibilities and limitations of Nakamura’s technique. J. Phys. Earth., 42, 377-397. Larose E., Margerin L., van Tiggelen B.A. and Campillo M., 2004. Weak localization of seismic waves. Phys. Rev. Lett., 93, 048501. Mac Namara D.E. and Buland R.P., 2004. Ambient noise levels in the continental United States. Bull. Seismol. Soc. Amer., 94, 1517-15277. Mandelbrot B.B., 1983. The Fractal Geometry of Nature. W.H. Freeman, New York. Manolis G.D., 2002. Stochastic soil dynamics. Soil Dyn. Earthq. Eng., 22, 3-15. Matheron G., 1963. Principles of geostatistics. Econ. Geol., 58, 1246-1258. O’Connell D.R.H., 1999. Replication of apparent nonlinear seismic response with linear wave propagation models. Science, 283, 2045-2050. Risken H., 1989. The Fokker-Plank Equation. Methods of Solution and Applications. Springer- Verlag, Berlin; New York. Rovelli A., Scognamiglio L., Marra F. and Caserta A., 2001. Edge-diffracted 1-sec surface waves observed in a small-size intramountain basin (Colfiorito central Italy). Bull. Seismol. Soc. Amer., 91, 1851-1866. Safak E., 2001. Local site effects and dynamic soil behavior. Soil Dyn. Earthq. Eng., 21, 453-461. Shapiro N.M. and Campillo M., 2004. Emergence of broadband Rayleigh waves from correlations of the ambient seismic noise. Geophys. Res. Lett., 31, L07614. Sheng P., 1990. Scattering and Localization of Classical Waves in Random Media. World Scientific Publ. Co., Singapore. Sheng P., 2006. Introduction to Wave Scattering Localization and Mesoscopic Phenomena. Springer Verlag, Berlin, Heidelberg. Sornette D., 2000. Critical Phenomena in Natural Sciences. Springer Verlag, Berlin, Heidelberg. van Tiggelen B.A., 2003. Green function retrieval and time reversal in a disordered world. Phys. Rev. Lett., 91, 243904. Turcotte D.L., 1997. Fractals and Chaos in Geology and Geophysics. Cambridge University Press, New York. Wathelet M., Jongmans D. and Ohrnberger M., 2004. Surface wave inversion using a direct search algorithm and its application to ambient vibration measurements. Near Surface Geophysics, 2, 211-221. Wathelet M., Jongmans D. and Ohrnberger M., 2005. Direct inversion of spatial autocorrelation curves with the Neighborhood algorithm. Bull. Seismol. Soc. Amer., 95, 1787-1800. Zhang Z.Q., Jones L.P., Schriemer H.P., Page J.H., Weitz D.A. and Sheng P., 1999. Wave transport in random media: The ballistic to diffusive transition. Phys. Rev. E, 60, 4843-4840.en
dc.description.obiettivoSpecifico3.1. Fisica dei terremotien
dc.description.obiettivoSpecifico3.3. Geodinamica e struttura dell'interno della Terraen
dc.description.journalTypeJCR Journalen
dc.description.fulltextreserveden
dc.contributor.authorCaserta, A.en
dc.contributor.authorConsolini, G.en
dc.contributor.authorDe Michelis, P.en
dc.contributor.departmentIstituto Nazionale di Geofisica e Vulcanologia, Sezione Roma1, Roma, Italiaen
dc.contributor.departmentIstituto Nazionale di Geofisica e Vulcanologia, Sezione Roma2, Roma, Italiaen
item.openairetypearticle-
item.cerifentitytypePublications-
item.languageiso639-1en-
item.grantfulltextrestricted-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.fulltextWith Fulltext-
crisitem.author.deptIstituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Roma1, Roma, Italia-
crisitem.author.deptINAF – Istituto di Astrofisica e Planetologia Spaziali, 00133 Roma, Italy-
crisitem.author.deptIstituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Roma2, Roma, Italia-
crisitem.author.orcid0000-0002-3469-9644-
crisitem.author.orcid0000-0002-3403-647X-
crisitem.author.orcid0000-0002-2708-0739-
crisitem.author.parentorgIstituto Nazionale di Geofisica e Vulcanologia-
crisitem.author.parentorgIstituto Nazionale di Geofisica e Vulcanologia-
crisitem.classification.parent04. Solid Earth-
crisitem.department.parentorgIstituto Nazionale di Geofisica e Vulcanologia-
crisitem.department.parentorgIstituto Nazionale di Geofisica e Vulcanologia-
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