Geoelectromagnetic Investigation of the Earth’s Crust and Mantle

Geoelectromagnetic Investigation of the Earth’s Crust and Mantle

Author: I.I. Rokityansky

Publisher: Springer Science & Business Media

Published: 2012-12-06

Total Pages: 394

ISBN-13: 3642618014

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Electrical conductivity is a parameter which characterizes composition and physical state of the Earth's interior. Studies of the state equations of solids at high temperature and pressure indicate that there is a close relation be tween the electrical conductivity of rocks and temperature. Therefore, measurements of deep conductivity can provide knowledge of the present state and temperature of the Earth's crust and upper mantle matter. Infor mation about the temperature of the Earth's interior in the remote past is derived from heat flow data. Experimental investigation of water-containing rocks has revealed a pronounced increase of electrical conductivity in the temperature range D from 500 to 700 DC which may be attributed to the beginning of fractional melting. Hence, anomalies of electrical conductivity may be helpful in identitying zones of melting and dehydration. The studies of these zones are perspective in the scientific research of the mobile areas of the Earth's crust and upper mantle where tectonic movements, processes ofthe region al metamorphism and of forming mineral deposits are most intensive. Thus, in the whole set of research on physics of the Earth the studies of electrical conductivity of deep-seated rocks appear, beyond doubt, very important.


The Lithosphere

The Lithosphere

Author: Irina Artemieva

Publisher: Cambridge University Press

Published: 2011-07-28

Total Pages: 795

ISBN-13: 1139504460

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Presenting a coherent synthesis of lithosphere studies, this book covers a range of geophysical methods (seismic reflection, refraction, and receiver function methods; elastic and anelastic seismic tomography; electromagnetic and magnetotelluric methods; thermal, gravity and rheological models), complemented by petrologic and laboratory data on rock properties. It also provides a critical discussion of the uncertainties, assumptions, and resolution issues that are inherent in the different methods and models of the lithosphere. Multidisciplinary in scope, global in geographical extent, and covering a wide variety of tectonics settings across 3.5 billion years of Earth history, this book presents a comprehensive overview of lithospheric structure and evolution. It is a core reference for researchers and advanced students in geophysics, geodynamics, tectonics, petrology, and geochemistry, and for petroleum and mining industry professionals.


Issues in Aerospace and Defense Research and Application: 2012 Edition

Issues in Aerospace and Defense Research and Application: 2012 Edition

Author:

Publisher: ScholarlyEditions

Published: 2013-01-10

Total Pages: 114

ISBN-13: 1481648470

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Issues in Aerospace and Defense Research and Application: 2012 Edition is a ScholarlyBrief™ that delivers timely, authoritative, comprehensive, and specialized information about Aerospace Research in a concise format. The editors have built Issues in Aerospace and Defense Research and Application: 2012 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about Aerospace Research in this eBook to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of Issues in Aerospace and Defense Research and Application: 2012 Edition has been produced by the world’s leading scientists, engineers, analysts, research institutions, and companies. All of the content is from peer-reviewed sources, and all of it is written, assembled, and edited by the editors at ScholarlyEditions™ and available exclusively from us. You now have a source you can cite with authority, confidence, and credibility. More information is available at http://www.ScholarlyEditions.com/.


Isostasy and Flexure of the Lithosphere

Isostasy and Flexure of the Lithosphere

Author: A. B. Watts

Publisher: Cambridge University Press

Published: 2023-09-30

Total Pages: 605

ISBN-13: 1009278924

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A unique overview of isostasy featuring recent advances in spectral data analysis and understanding of variations in lithospheric strength.


Deep Interior of the Earth

Deep Interior of the Earth

Author: J.A. Jacobs

Publisher: Springer Science & Business Media

Published: 1991-12-31

Total Pages: 190

ISBN-13: 9780412365706

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For geophysicists and geologists, explains how interactions between the earth's mantle and core affect tectonic plate movement and magnetic processes. Annotation copyrighted by Book News, Inc., Portland, OR


Physical Geology

Physical Geology

Author: Steven Earle

Publisher:

Published: 2016-08-12

Total Pages: 628

ISBN-13: 9781537068824

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This is a discount Black and white version. Some images may be unclear, please see BCCampus website for the digital version.This book was born out of a 2014 meeting of earth science educators representing most of the universities and colleges in British Columbia, and nurtured by a widely shared frustration that many students are not thriving in courses because textbooks have become too expensive for them to buy. But the real inspiration comes from a fascination for the spectacular geology of western Canada and the many decades that the author spent exploring this region along with colleagues, students, family, and friends. My goal has been to provide an accessible and comprehensive guide to the important topics of geology, richly illustrated with examples from western Canada. Although this text is intended to complement a typical first-year course in physical geology, its contents could be applied to numerous other related courses.


The Earth's Magnetism

The Earth's Magnetism

Author: Roberto Lanza

Publisher: Springer Science & Business Media

Published: 2006-08-09

Total Pages: 287

ISBN-13: 3540279792

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Initially, this book reviews the general characteristics of the Earth’s magnetic field and the magnetic properties of minerals, and then proceeds to introduce the multifold applications of geomagnetism in earth sciences. The authors analyze the contribution of geomagnetism both in more general geological fields, such as tectonics and geodynamics, and in applied ones, such as prospecting and pollution. Primarily, the book is aimed at undergraduate geology or geophysics students. It is geared to provide them with a general overview of geomagnetism, allowing them to understand what contributions this branch of science can offer in the more special sectors of earth sciences. Graduate students and geology researchers will also benefit from it, as it enables them to gain a clear and concise image of the techniques which can be applied in their areas of specialization.