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Author : Jesper Spetzler
Publisher :
ISBN 13 :
Total Pages : 162 pages
Book Rating : 4.F/5 ( download)
Download or read book The Effect of Small-scale Heterogeneity on the Propagation of Waves written by Jesper Spetzler and published by . This book was released on 2001 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Hayfaa Abdul Aziz
Publisher :
ISBN 13 : 9789057440625
Total Pages : 199 pages
Book Rating : 4.4/5 (46 download)
Download or read book The Effect of Small-scale Heterogeneity on the Propagation of Waves written by Hayfaa Abdul Aziz and published by . This book was released on 2001 with total page 199 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Haruo Sato
Publisher : Academic Press
ISBN 13 : 0080880339
Total Pages : 497 pages
Book Rating : 4.0/5 (88 download)
Download or read book Advances in Geophysics written by Haruo Sato and published by Academic Press. This book was released on 2009-02-26 with total page 497 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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 of 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, and 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
Author :
Publisher :
ISBN 13 :
Total Pages : 1026 pages
Book Rating : 4.E/5 ( download)
Download or read book Geophysical Abstracts ... written by and published by . This book was released on 1968-07 with total page 1026 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher : Elsevier
ISBN 13 : 0444538038
Total Pages : 5604 pages
Book Rating : 4.4/5 (445 download)
Download or read book Treatise on Geophysics written by and published by Elsevier. This book was released on 2015-04-17 with total page 5604 pages. Available in PDF, EPUB and Kindle. Book excerpt: Treatise on Geophysics, Second Edition, is a comprehensive and in-depth study of the physics of the Earth beyond what any geophysics text has provided previously. Thoroughly revised and updated, it provides fundamental and state-of-the-art discussion of all aspects of geophysics. A highlight of the second edition is a new volume on Near Surface Geophysics that discusses the role of geophysics in the exploitation and conservation of natural resources and the assessment of degradation of natural systems by pollution. Additional features include new material in the Planets and Moon, Mantle Dynamics, Core Dynamics, Crustal and Lithosphere Dynamics, Evolution of the Earth, and Geodesy volumes. New material is also presented on the uses of Earth gravity measurements. This title is essential for professionals, researchers, professors, and advanced undergraduate and graduate students in the fields of Geophysics and Earth system science. Comprehensive and detailed coverage of all aspects of geophysics Fundamental and state-of-the-art discussions of all research topics Integration of topics into a coherent whole
Author : Stanley M. Flatte
Publisher :
ISBN 13 :
Total Pages : 28 pages
Book Rating : 4.:/5 (227 download)
Download or read book Effects of Small-Scale Heterogeneities on Regional Propagation written by Stanley M. Flatte and published by . This book was released on 1990 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: Regional seismic-wave propagation at frequencies above 1 Hz is described in terms of ray theory, and the effects of small-scale heterogeneities are described statistically by means of the modern theory of wave propagation through random media. Observed features of regional propagation, such as the complexity of waveforms over tens or hundreds of seconds, the sensitivity of this complexity to the location of source or receiver, and the spread in arrival angles of waves at a receiving array, are explained by this propagation model. Keywords: Propagation; Heterogeneities; Seismic waves; Crustal waveguide. (jhd).
Author : EAGE Conference & Exhibition. Meeting
Publisher :
ISBN 13 :
Total Pages : 1506 pages
Book Rating : 4.F/5 ( download)
Download or read book Extended Abstracts Book written by EAGE Conference & Exhibition. Meeting and published by . This book was released on 2002 with total page 1506 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Geological Survey (U.S.)
Publisher :
ISBN 13 :
Total Pages : 1040 pages
Book Rating : 4.3/5 (91 download)
Download or read book Geophysical Abstracts written by Geological Survey (U.S.) and published by . This book was released on 1968 with total page 1040 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Klaus Helbig
Publisher : Elsevier
ISBN 13 : 1483287939
Total Pages : 836 pages
Book Rating : 4.4/5 (832 download)
Download or read book Modeling The Earth For Oil Exploration written by Klaus Helbig and published by Elsevier. This book was released on 2015-07-14 with total page 836 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume presents an overview of the results of a European Union integrated program in which approximately two hundred earth scientists participated, drawn from all fields related to exploration. Two classes of modeling were addressed - geological modeling - the relationship between the conditions of sedimentation and the resulting reservoir conditions; and wave-propagation modeling - the investigation of wave-propagation through media of various degrees of complexity. Wave-propagation modeling was carried out either mathematically or physically with the most modern tools. An important aspect of the project was the inversion of seismic data, that is the determination of the parameters of the medium from observations. This problem is closely related to modeling since it is based on the inversion of the mathematical steps and often uses modeling for verification and updating. The geological data presents novel concepts with a coverage that is both broad in area and in discipline. The geophysical investigations are at the leading edge of current research. Although detailed results have been published separately by investigators, this volume is the only source of reference which summarises the results; but incorporating sufficient detail to enable the reader to follow the scientific reasoning.
Author : Brian L. N. Kennett
Publisher : Cambridge University Press
ISBN 13 : 1108905633
Total Pages : 506 pages
Book Rating : 4.1/5 (89 download)
Download or read book Exploiting Seismic Waveforms written by Brian L. N. Kennett and published by Cambridge University Press. This book was released on 2020-12-03 with total page 506 pages. Available in PDF, EPUB and Kindle. Book excerpt: Exploiting Seismic Waveforms introduces a range of recent developments in seismology including the application of correlation techniques, understanding of multi-scale heterogeneity and the extraction of structure and source information by seismic waveform inversion. It provides a full treatment of correlation methods for seismic noise and event signals, and develops inverse methods for both sources and structure. Higher frequency components of seismograms are frequently neglected, or removed by filtering, but they contain information about seismic structure on scales that cannot be revealed by seismic tomography. Sufficient computational resources are now available for waveform inversion for 3-D structure to be a practical procedure and this book describes suitable algorithms and examples reflecting current best practice. Intended for students and researchers in seismology, this book provides a physical understanding of seismic waveforms and the way that different aspects of the seismic wavefield are revealed by the way that seismic data are handled.
Author : Haruo Sato
Publisher : Springer Science & Business Media
ISBN 13 : 3642230296
Total Pages : 503 pages
Book Rating : 4.6/5 (422 download)
Download or read book Seismic Wave Propagation and Scattering in the Heterogeneous Earth : Second Edition written by Haruo Sato and published by Springer Science & Business Media. This book was released on 2012-01-28 with total page 503 pages. Available in PDF, EPUB and Kindle. Book excerpt: Seismic waves - generated both by natural earthquakes and by man-made sources - have produced an enormous amount of information about the Earth's interior. In classical seismology, the Earth is modeled as a sequence of uniform horizontal layers (or spherical shells) having different elastic properties and one determines these properties from travel times and dispersion of seismic waves. The Earth, however, is not made of horizontally uniform layers, and classic seismic methods can take large-scale inhomogeneities into account. Smaller-scale irregularities, on the other hand, require other methods. Observations of continuous wave trains that follow classic direct S waves, known as coda waves, have shown that there are heterogeneities of random size scattered randomly throughout the layers of the classic seismic model. This book focuses on recent developments in the area of seismic wave propagation and scattering through the randomly heterogeneous structure of the Earth, with emphasis on the lithosphere. The presentation combines information from many sources to present a coherent introduction to the theory of scattering in acoustic and elastic materials and includes analyses of observations using the theoretical methods developed. The second edition especially includes new observational facts such as the spatial variation of medium inhomogeneities and the temporal change in scattering characteristics and recent theoretical developments in the envelope synthesis in random media for the last ten years. Mathematics is thoroughly rewritten for improving the readability. Written for advanced undergraduates or beginning graduate students of geophysics or planetary sciences, this book should also be of interest to civil engineers, seismologists, acoustical engineers, and others interested in wave propagation through inhomogeneous elastic media.
Author : B. L. N. Kennett
Publisher : Cambridge University Press
ISBN 13 : 9780521006651
Total Pages : 556 pages
Book Rating : 4.0/5 (66 download)
Download or read book The Seismic Wavefield: Volume 2, Interpretation of Seismograms on Regional and Global Scales written by B. L. N. Kennett and published by Cambridge University Press. This book was released on 2001 with total page 556 pages. Available in PDF, EPUB and Kindle. Book excerpt: Guide to understanding of seismograms for graduate students, researchers, professionals in academia and petroleum industry.
Author : Tōkyō Daigaku. Jishin Kenkyūjo
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (36 download)
Download or read book 東京大学地震研究所彙報 written by Tōkyō Daigaku. Jishin Kenkyūjo and published by . This book was released on 1967 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Pania Newell
Publisher : Elsevier
ISBN 13 : 0128127538
Total Pages : 447 pages
Book Rating : 4.1/5 (281 download)
Download or read book Science of Carbon Storage in Deep Saline Formations written by Pania Newell and published by Elsevier. This book was released on 2018-09-06 with total page 447 pages. Available in PDF, EPUB and Kindle. Book excerpt: Science of Carbon Storage in Deep Saline Formations: Process Coupling across Time and Spatial Scales summarizes state-of-the-art research, emphasizing how the coupling of physical and chemical processes as subsurface systems re-equilibrate during and after the injection of CO2. In addition, it addresses, in an easy-to-follow way, the lack of knowledge in understanding the coupled processes related to fluid flow, geomechanics and geochemistry over time and spatial scales. The book uniquely highlights process coupling and process interplay across time and spatial scales that are relevant to geological carbon storage. Includes the underlying scientific research, as well as the risks associated with geological carbon storage Covers the topic of geological carbon storage from various disciplines, addressing the multi-scale and multi-physics aspects of geological carbon storage Organized by discipline for ease of navigation
Author :
Publisher :
ISBN 13 :
Total Pages : 4 pages
Book Rating : 4.:/5 (713 download)
Download or read book Acoustic Propagation Through Sound Speed Heterogeneity written by and published by . This book was released on 2009 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt: The goal of this work is to quantitatively understand the effects on low-frequency, long-range ocean acoustic propagation by small-scale variability in the sound speed. These variations are due to internal waves and to "spice", temperature and salinity variations that don't affect the water density.
Author : AKI
Publisher : Birkhäuser
ISBN 13 : 3034877226
Total Pages : 443 pages
Book Rating : 4.0/5 (348 download)
Download or read book Scattering and Attenuations of Seismic Waves, Part I written by AKI and published by Birkhäuser. This book was released on 2013-12-18 with total page 443 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reprint from Pure and Applied Geophysics (PAGEOPH), Volume 128 (1988), No. 1/2
Author : Frank D. Stacey
Publisher : Cambridge University Press
ISBN 13 : 1107394236
Total Pages : 854 pages
Book Rating : 4.1/5 (73 download)
Download or read book Physics of the Earth written by Frank D. Stacey and published by Cambridge University Press. This book was released on 2008-08-28 with total page 854 pages. Available in PDF, EPUB and Kindle. Book excerpt: The fourth edition of Physics of the Earth maintains the original philosophy of this classic graduate textbook on fundamental solid earth geophysics, while being completely revised, updated, and restructured into a more modular format to make individual topics even more accessible. Building on the success of previous editions, which have served generations of students and researchers for nearly forty years, this new edition will be an invaluable resource for graduate students looking for the necessary physical and mathematical foundations to embark on their own research careers in geophysics. Several completely new chapters have been added and a series of appendices, presenting fundamental data and advanced mathematical concepts, and an extensive reference list, are provided as tools to aid readers wishing to pursue topics beyond the level of the book. Over 140 student exercises of varying levels of difficulty are also included, and full solutions are available online at www.cambridge.org/9780521873628.
