The Structure and Rheology of Partially Molten Mantle Rocks

The Structure and Rheology of Partially Molten Mantle Rocks PDF Author: Mark Edward Zimmerman
Publisher:
ISBN:
Category :
Languages : en
Pages : 356

Get Book Here

Book Description

The Structure and Rheology of Partially Molten Mantle Rocks

The Structure and Rheology of Partially Molten Mantle Rocks PDF Author: Mark Edward Zimmerman
Publisher:
ISBN:
Category :
Languages : en
Pages : 356

Get Book Here

Book Description


Physics and Chemistry of Partially Molten Rocks

Physics and Chemistry of Partially Molten Rocks PDF Author: N. Bagdassarov
Publisher: Springer Science & Business Media
ISBN: 9401140162
Category : Science
Languages : en
Pages : 371

Get Book Here

Book Description
Partial melting occurs in a variety of geological environments, from granitic partial melts in the continental crust, to basaltic or carbonate partial melts in the upper mantle. Partial melting is the first stage of magmatism and therefore plays a role of primary importance in the chemical differentiation of the Earth and in the transport of heat to the Earth surface. This special volume contains contributions presented at the symposium `Physics and Chemistry of Partially Molten Systems' of the EUG 9 meeting, held in Strasbourg, France, on March 23-27, 1997. It is intended to provide a current understanding of the physics of partial melting and melt segregation and covers topics such as the rheology of partially molten systems, the topology of partial melts, modelling of partial melting processes, and field observations of partial melts. Audience: This book is intended for a broad readership, including graduate students, specializing in petrology and geodynamics. The volume may be recommended as a textbook for graduate courses on petrology, geomaterial sciences and geophysics.

The Structure and Rheology of Partially Molten Olivine-basalt Aggregates

The Structure and Rheology of Partially Molten Olivine-basalt Aggregates PDF Author: Reid Franklin Cooper
Publisher:
ISBN:
Category : Earth
Languages : en
Pages : 348

Get Book Here

Book Description


Rheology and Deformation of the Lithosphere at Continental Margins

Rheology and Deformation of the Lithosphere at Continental Margins PDF Author: Garry D. Karner
Publisher: Columbia University Press
ISBN: 0231501897
Category : Science
Languages : en
Pages : 367

Get Book Here

Book Description
Traditionally, investigations of the rheology and deformation of the lithosphere (the rigid or mechanically strong outer layer of the Earth, which contains the crust and the uppermost part of the mantle) have taken place at one scale in the laboratory and at an entirely different scale in the field. Laboratory experiments are generally restricted to centimeter-sized samples and day- or year-length times, while geological processes occur over tens to hundreds of kilometers and millions of years. The application of laboratory results to geological systems necessitates extensive extrapolation in both temporal and spatial scales, as well as a detailed understanding of the dominant physical mechanisms. The development of an understanding of large-scale processes requires an integrated approach. This book explores the current cutting-edge interdisciplinary research in lithospheric rheology and provides a broad summary of the rheology and deformation of the continental lithosphere in both extensional and compressional settings. Individual chapters explore contemporary research resulting from laboratory, observational, and theoretical experiments.

Plastic Deformation of Minerals and Rocks

Plastic Deformation of Minerals and Rocks PDF Author: Shun-ichiro Karato
Publisher: Walter de Gruyter GmbH & Co KG
ISBN: 1501509284
Category : Science
Languages : en
Pages : 432

Get Book Here

Book Description
Volume 51 of Reviews in Mineralogy and Geochemistry highlights some of the frontiers in the study of plastic deformation of minerals and rocks. This book reviews large-strain shear deformation and deformation experiments under ultrahigh pressures; the issues of deformation of crustal rocks and the upper mantle; the interplay of partial melting and deformation; the new results of ultrahigh pressure deformation of deep mantle minerals; the stability of deformation under deep mantle conditions with special reference to phase transformations and their relationship to the origin of intermediate depth and deep-focus earthquakes; a detailed description of fracture mechanisms of ice; of experimental and theoretical studies on seismic wave attenuation; the relationship between crystal preferred orientation and macroscopic anisotropy; recent progress in poly-crystal plasticity to model the development of anisotropic fabrics both at the microscopic and macroscopic scale; a thorough review of seismic anisotropy of the upper mantle covering the vast regions of geodynamic interests and the theoretical aspects of shear localization. All chapters contain extensive reference lists to guide readers to the more specialized literature. This volume was written for a workshop, in December 2002 in Emeryville, California.

Treatise on Geophysics, Volume 9

Treatise on Geophysics, Volume 9 PDF Author: David Stevenson
Publisher: Elsevier
ISBN: 044453573X
Category : Science
Languages : en
Pages : 335

Get Book Here

Book Description
Evolution of the Earth focuses on the formation of Earth. Topics include the differention of the core, mantle and crust; the formation of the ocean basins and continents; outgassing and volcanism; the initiation of plate tectonics, the origin and persistence of Earth's magnetic field; the growth of the inner core; changes in mantle convection through time; and the impact of life on the planet. The volume takes an interdisciplinary viewpoint that emphasizes the interplay of geophysics, other aspects of earth science and biological evolution. Some outstanding questions are identified and debated. - Self-contained volume starts with an overview of the subject then explores each topic with in depth detail - Extensive reference lists and cross references with other volumes to facilitate further research - Full-color figures and tables support the text and aid in understanding - Content suited for both the expert and non-expert

Treatise on Geophysics

Treatise on Geophysics PDF Author:
Publisher: Elsevier
ISBN: 0444538038
Category : Science
Languages : en
Pages : 5604

Get Book Here

Book Description
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

The Earth's Mantle

The Earth's Mantle PDF Author: Ian Jackson
Publisher: Cambridge University Press
ISBN: 9780521785662
Category : Science
Languages : en
Pages : 600

Get Book Here

Book Description
Authoritative review of composition, structure and evolution of the mantle for researchers and graduate students.

Deformation Mechanisms, Rheology and Tectonics

Deformation Mechanisms, Rheology and Tectonics PDF Author: Siese de Meer
Publisher: Geological Society of London
ISBN: 9781862391178
Category : Science
Languages : en
Pages : 428

Get Book Here

Book Description
The motion and deformation of rocks are processes of fundamental importance in shaping the Earth, from outer crustal layers to the deep mantle. Reconstructions of the evolution of the Earth therefore require detailed knowledge of the geometry of deformation structures and their relative timing, of the motions leading to deformation structures and of the mechanisms governing these motions. This volume contains a collection of 22 papers on field, experimental and theoretical studies that add to our knowledge of these processes.

Geodynamics of Lithosphere & Earth’s Mantle

Geodynamics of Lithosphere & Earth’s Mantle PDF Author: Jaroslava Plomerova
Publisher: Birkhäuser
ISBN: 3034887779
Category : Science
Languages : en
Pages : 496

Get Book Here

Book Description
Plate tectonics has significantly broadened our view of the dynamics of continental evolution, involving both the processes currently active at the surface and those extending deep into the interior of the Earth. Seismic anisotropy provides some of the most diagnostic evidence for mapping past and present deformation of the entire crustmantle system. This volume contains papers presented originally at an international workshop at the Chateau of Trest in the Czech Republic in 1996. This workshop brought together geophysicists and geologists who work in the field of observational and theoretical seismology, mineral and rock physics, gravity studies and geodynamic modelling. Topics include large-scale anisotropy of the Earth's mantle, mantle heterogeneity vs. anisotropy 3-D velocity and density structures and inferences on mantle dynamics, mineral and rock physics studies, and mathematical aspects of complex wave propagation.