Imaging the Earth's Aspherical Structure with Free Oscillation Frequency and Attenuation Measurements

Imaging the Earth's Aspherical Structure with Free Oscillation Frequency and Attenuation Measurements PDF Author: Mark Frederick Smith
Publisher:
ISBN:
Category : Earth (Planet)
Languages : en
Pages : 240

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Imaging the Earth's Aspherical Structure with Free Oscillation Frequency and Attenuation Measurements

Imaging the Earth's Aspherical Structure with Free Oscillation Frequency and Attenuation Measurements PDF Author: Mark Frederick Smith
Publisher:
ISBN:
Category : Earth (Planet)
Languages : en
Pages : 240

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Applications of Global Seismic Tomography and Analysis of Variational Methods for the Solution of the Linearly Attenuating Frequency Domain Wave Equation

Applications of Global Seismic Tomography and Analysis of Variational Methods for the Solution of the Linearly Attenuating Frequency Domain Wave Equation PDF Author: Stuart G. Johnson
Publisher:
ISBN:
Category : Earth (Planet)
Languages : en
Pages : 414

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Long Period Travel Times and the Structure of the Mantle

Long Period Travel Times and the Structure of the Mantle PDF Author: Harold F. Bolton
Publisher:
ISBN:
Category : Earth (Planet)
Languages : en
Pages : 446

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Q of the Earth

Q of the Earth PDF Author: Brian J. Mitchell
Publisher: Springer Science & Business Media
ISBN: 9783764360498
Category : Science
Languages : en
Pages : 508

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Book Description
"Variations in seismic Q are sensitive to a much greater extent than are seismic velocity variations on factors such as temperature, fluid content, and the movement of solid state defects in the earth. For that reason an understanding of Q and its variation with position in the earth and with time should provide information on earth's tectonic evolution, as well as on aspects of its internal structure. Papers of this volume present new information on Q in the earth from several perspectives: methodology, results from global and regional observations of both body and surface waves, laboratory measurements, and theoretical understanding. The editors believe that the present volume reaches a new threshold in Q studies and that advances in data quality and methodology will spur increased interest in this difficult, but interesting field."--BOOK JACKET.Title Summary field provided by Blackwell North America, Inc. All Rights Reserved

Modern Global Seismology

Modern Global Seismology PDF Author: Thorne Lay
Publisher: Elsevier
ISBN: 0080536719
Category : Science
Languages : en
Pages : 535

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Book Description
Intended as an introduction to the field, Modern Global Seismology is a complete, self-contained primer on seismology. It features extensive coverage of all related aspects, from observational data through prediction, emphasizing the fundamental theories and physics governing seismic waves--both natural and anthropogenic. Based on thoroughly class-tested material, the text provides a unique perspective on the earths large-scale internal structure and dynamic processes, particularly earthquake sources, and on the application of theory to the dynamic processes of the earths upper skin. Authored by two experts in the field of geophysics. this insightful text is designed for the first-year graduate course in seismology. Exploration seismologists will also find it an invaluable resource on topics such as elastic-wave propagation, seismicinstrumentation, and seismogram analysis useful in interpreting their high-resolution images of structure for oil and mineral resource exploration. - More than 400 illustrations, many from recent research articles, help readers visualize mathematical relationships - 49 Boxed Features explain advanced topics - Provides readers with the most in-depth presentation of earthquake physics available - Contains incisive treatments of seismic waves, waveform evaluation and modeling, and seismotectonics - Provides quantitative treatment of earthquake source mechanics - Contains numerous examples of modern broadband seismic recordings - Fully covers current seismic instruments and networks - Demonstrates modern waveform inversion methods - Includes extensive references for further reading

Theoretical Global Seismology

Theoretical Global Seismology PDF Author: F. A. Dahlen
Publisher: Princeton University Press
ISBN: 0691216150
Category : Science
Languages : en
Pages : 1040

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Book Description
After every major earthquake, the Earth rings like a bell for several days. These free oscillations of the Earth and the related propagating body and surface waves are routinely detected at broad-band seismographic stations around the world. In this book, F. A. Dahlen and Jeroen Tromp present an advanced theoretical treatment of global seismology, describing the normal-mode, body-wave, and surface-wave methods employed in the determination of the Earth's three-dimensional internal structure and the source mechanisms of earthquakes. The authors provide a survey of both the history of global seismological research and the major theoretical and observational advances made in the past decade. The book is divided into three parts. In the first, "Foundations," Dahlen and Tromp give an extensive introduction to continuum mechanics and discuss the representation of seismic sources and the free oscillations of a completely general Earth model. The resulting theory should provide the basis for future scientific discussions of the elastic-gravitational deformation of the Earth. The second part, "The Spherical Earth," is devoted to the free oscillations of a spherically symmetric Earth. In the third part, "The Aspherical Earth," the authors discuss methods of dealing with the Earth's three-dimensional heterogeneity. The book is concerned primarily with the forward problem of global seismology--detailing how synthetic seismograms and spectra may be calculated and interpreted. As a long-needed unification of theories in global seismology, the book will be important to graduate students and to professional seismologists, geodynamicists, and geomagnetists, as well as to astronomers who study the free oscillations of the Sun and other stars.

Dissertation Abstracts International

Dissertation Abstracts International PDF Author:
Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 812

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U.S. National Report to International Union of Geodesy and Geophysics, 1987-1990

U.S. National Report to International Union of Geodesy and Geophysics, 1987-1990 PDF Author:
Publisher:
ISBN:
Category : Geodesy
Languages : en
Pages : 96

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Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 308

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American Doctoral Dissertations

American Doctoral Dissertations PDF Author:
Publisher:
ISBN:
Category : Dissertation abstracts
Languages : en
Pages : 760

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