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Earth heterogeneity and scattering effects on seismic waves /

Seismic waves generated by earthquakes have been interpreted to provide us information about the Earth's structure across a variety of scales. For short periods less than 1 second, the envelope of seismograms changes significantly with increased travel distance and coda waves are excited by sca...

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Detalles Bibliográficos
Clasificación:Libro Electrónico
Otros Autores: Sato, Haruo, Fehler, Michael C., Dmowska, Renata
Formato: Electrónico eBook
Idioma:Inglés
Publicado: Amsterdam ; Boston : Academic Press, 2008.
Edición:1st ed.
Colección:Advances in geophysics ; v. 50.
Temas:
Acceso en línea:Texto completo
Texto completo

MARC

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245 0 0 |a Earth heterogeneity and scattering effects on seismic waves /  |c guest editors, Haruo Sato, Michael C. Fehler ; series editor, Renata Dmowska. 
250 |a 1st ed. 
260 |a Amsterdam ;  |a Boston :  |b Academic Press,  |c 2008. 
300 |a 1 online resource (xx, 476 pages) :  |b illustrations (some color) 
336 |a text  |b txt  |2 rdacontent 
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490 1 |a Advances in geophysics,  |x 0065-2687 ;  |v v. 50 
504 |a Includes bibliographical references and index. 
588 0 |a Print version record. 
520 |a Seismic waves generated by earthquakes have been interpreted to provide us information about the Earth's structure across a variety of scales. For short periods less than 1 second, the envelope of seismograms changes significantly with increased travel distance and coda waves are excited by scattering due to randomly distributed heterogeneities in the Earth. Deterministic structures such as horizontally uniform velocity layer models in traditional seismology cannot explain these phenomena. This book focuses on the Earth heterogeneity and scattering effects on seismic waves. Topics covered are recent developments in wave theory and observation including: coda wave analysis for mapping medium heterogeneity and monitoring temporal variation of physical properties, radiation of short-period seismic waves from an earthquake fault, weak localization of seismic waves, attenuation of seismic waves in randomly porous media, synthesis of seismic wave envelopes in short periods, laboratory investigations of ultrasonic wave propagation in rock samples. *Understanding new methods for the analysis of short-period seismic waves to characterize the random heterogeneity of the Earth on many scales. *Observations of seismic wave scattering. Discussion of techniques for mapping medium heterogeneity and for monitoring temporal change in medium characteristics. * Up-to-date techniques for the synthesis of wave envelopes in random media. 
505 0 |a 1. Geometrical optics of acoustic media with anisometric random; heterogeneities: Travel time statistics of reflected and refracted; waves. 2. Monitoring temporal variations of physical properties inside the lithosphere by cross-correlating P and S arrivals and the coda of doublets. 3. Source Effects from Broad Area Network Calibration of Regional Distance Coda Waves. 4. A scattering wave-guide of heterogeneous subducting plate. 5. Coherent Back-scattering and weak Localization of Seismic Waves. 6. Observing and modeling elastic scattering in the deep Earth. 7. Coda Q and coda energy distribution. 8. Synthesis of vector-wave envelopes in random elastic media on the basis of the Markov approximation. 9. Seismic wave scattering in volcanoes. 
650 0 |a Seismic waves  |x Mathematical models. 
650 6 |a Ondes sismiques  |0 (CaQQLa)201-0038514  |x Mod�eles math�ematiques.  |0 (CaQQLa)201-0379082 
650 7 |a SCIENCE  |x Earth Sciences  |x Oceanography.  |2 bisacsh 
650 7 |a NATURE  |x Ecosystems & Habitats  |x Oceans & Seas.  |2 bisacsh 
650 7 |a Seismic waves  |x Mathematical models  |2 fast  |0 (OCoLC)fst01111291 
700 1 |a Sato, Haruo. 
700 1 |a Fehler, Michael C. 
700 1 |a Dmowska, Renata. 
776 0 8 |i Print version:  |t Earth heterogeneity and scattering effects on seismic waves.  |b 1st ed.  |d Amsterdam ; Boston : Academic Press, 2008  |z 9780123745095  |z 0123745098  |w (OCoLC)234449998 
830 0 |a Advances in geophysics ;  |v v. 50. 
856 4 0 |u https://sciencedirect.uam.elogim.com/science/book/9780123745095  |z Texto completo 
856 4 0 |u https://sciencedirect.uam.elogim.com/science/bookseries/00652687/50  |z Texto completo