Earthquake Displacement Fields and the Rotation of the Earth

Earthquake Displacement Fields and the Rotation of the Earth PDF Author: Nato advanced Study Institute. University of Western Ontario
Publisher:
ISBN:
Category : Earth (Planet)
Languages : en
Pages : 0

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Earthquake Displacement Fields and the Rotation of the Earth

Earthquake Displacement Fields and the Rotation of the Earth PDF Author: Nato advanced Study Institute. University of Western Ontario
Publisher:
ISBN:
Category : Earth (Planet)
Languages : en
Pages : 0

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Book Description


Earthquake Displacement Fields and the Rotation of the Earth

Earthquake Displacement Fields and the Rotation of the Earth PDF Author: L. Mansinha
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Earthquake Displacement Fields and the Rotation of the Earth

Earthquake Displacement Fields and the Rotation of the Earth PDF Author: L. Mansinha
Publisher: Springer Science & Business Media
ISBN: 9401033080
Category : Science
Languages : en
Pages : 313

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Book Description
The seeds of this conference were sown with the publication by Press, in 1965, of a paper in which he suggested that the displacement field due to a major earthquake may extend over much greater distances than had been thought possible before. Later on, Mansinha and Smylie pointed out that if Press was correct then, since the redistri bution of significant quantities of mass was involved, the inertia tensor of the earth would be altered and thus cause the earth to wobble; this revived the idea that earth quakes might be the long sought source for maintaining the Chandler Wobble. They argued that since earthquakes are sudden events it should be worthwhile trying to determine if there was any correlation between sudden changes in the Chandler term of the pole path and major earthquakes. Furthermore, since displacements occur both before and after an earthquake it might be possible to obtain a few days warning of a major earthquake by making instantaneous observations of the pole path. Analysis of the data indicated some correlation but, as often happens in science in general and in geophysics in particular, the results were not conclusive because of imperfect theory and the need for more accurate determinations of the pole position. It soon became clear that a meeting between geophysicists and astronomers involved in this type of work would be of mutual benefit.

Earthquake Displacement Fields and the Rotation of the Earth

Earthquake Displacement Fields and the Rotation of the Earth PDF Author: University of Western Ontario Dept. of Geophysics
Publisher:
ISBN:
Category :
Languages : en
Pages : 308

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The Earth's Variable Rotation

The Earth's Variable Rotation PDF Author: Kurt Lambeck
Publisher: Cambridge University Press
ISBN: 9780521673303
Category : Mathematics
Languages : en
Pages : 468

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Book Description
An analysis of the irregular rotation of the Earth and the geophysical mechanisms responsible for it.

The Earth's Core

The Earth's Core PDF Author: John A. Jacobs
Publisher: Academic Press
ISBN: 0080959806
Category : Business & Economics
Languages : en
Pages : 427

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Book Description
The Earth's Core, Second Edition is a six-chapter book that begins with the general physical properties of the Earth, with emphasis on the core-mantle boundary. This edition discusses the accretion mechanism, heat sources in the early Earth, time of core formation, thermal regime of the Earth, melting-point depth curves, and thermal consequences of iron-alloy core. Subsequent chapters focus on reversals of the Earth's magnetic field; the energetics and the constitution of the Earth's core; and the cores of the Moon and other planets. The role of the Earth's core is vital to the understanding of many geophysical phenomena. It is the seat of the Earth's magnetic field and is responsible as well to some variations in the length of the day.

Encyclopedia of Geomagnetism and Paleomagnetism

Encyclopedia of Geomagnetism and Paleomagnetism PDF Author: David Gubbins
Publisher: Springer Science & Business Media
ISBN: 1402044232
Category : Science
Languages : en
Pages : 1061

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Book Description
This reference encompasses the fields of Geomagnetism and Paleomagnetism in a single volume. Both sciences have applications in navigation, in the search for minerals and hydrocarbons, in dating rock sequences, and in unraveling past geologic movements such as plate motions they have contributed to a better understanding of the Earth. The book describes in fine detail the current state of knowledge and provides an up-to-date synthesis of the most basic concepts. It is an indispensable working tool not only for geophysicists and geophysics students but also for geologists, physicists, atmospheric and environmental scientists, and engineers.

Bibliography of North American Geology

Bibliography of North American Geology PDF Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 1300

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Book Description
1919/28 cumulation includes material previously issued in the 1919/20-1935/36 issues and also material not published separately for 1927/28. 1929/39 cumulation includes material previously issued in the 1929/30-1935/36 issues and also material for 1937-39 not published separately.

Geological Survey Bulletin

Geological Survey Bulletin PDF Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 1324

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The Role of VLBI in Astrophysics, Astrometry and Geodesy

The Role of VLBI in Astrophysics, Astrometry and Geodesy PDF Author: Franco Mantovani
Publisher: Springer Science & Business Media
ISBN: 1402024061
Category : Science
Languages : en
Pages : 416

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Book Description
A masterly survey of the last 13 years of Very Long Baseline Interferometry, reviewed in light of the most advanced astronomical observations. Topics covered include: Nonthermal emission from extragalactic radio sources; Principles of synchrotron emission in relation to astrophysics; Theory of relativistic jets; Young, powerful radio sources and their evolution; Scintillation in extragalactic radio sources; Radio and optical interferometry; Radio polarimetry; Unified schemes; Deep fields; Tropospheric and ionospheric phase calibration; Supernovae; VLBI for geodesy and geodynamics.