Subduction Zone Magmatism

Subduction Zone Magmatism PDF Author: Yashiyuki Tatsumi
Publisher: Wiley
ISBN: 9780865423619
Category : Science
Languages : en
Pages : 224

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Book Description
Subduction zones are major sites of volcanism on the Earth. As one crustal plate sinks or is pushed beneath another, hot magma is produced and the resultant magma flux is fundamental to both the thermal evolution and chemical differentiation of the mantle and the Earth itself. To understand these evolutionary processes, we need to understand the physical and chemical consequences of all aspects of the subduction process. In this book, the authors present a simple, current and comprehensive model that explains the dominant geological processes at work in subduction zones. Structuring the book around the model, the authors describe the physical characteristics and geochemical dynamics of subduction zones, arc magma generation, and the dynamics and flow in the mantle. Students and researchers alike will find this book of immense value in understanding this most complex of subjects.

Subduction Zone Magmatism

Subduction Zone Magmatism PDF Author: Yashiyuki Tatsumi
Publisher: Wiley
ISBN: 9780865423619
Category : Science
Languages : en
Pages : 224

Get Book Here

Book Description
Subduction zones are major sites of volcanism on the Earth. As one crustal plate sinks or is pushed beneath another, hot magma is produced and the resultant magma flux is fundamental to both the thermal evolution and chemical differentiation of the mantle and the Earth itself. To understand these evolutionary processes, we need to understand the physical and chemical consequences of all aspects of the subduction process. In this book, the authors present a simple, current and comprehensive model that explains the dominant geological processes at work in subduction zones. Structuring the book around the model, the authors describe the physical characteristics and geochemical dynamics of subduction zones, arc magma generation, and the dynamics and flow in the mantle. Students and researchers alike will find this book of immense value in understanding this most complex of subjects.

Modelling Subduction Zone Magmatism

Modelling Subduction Zone Magmatism PDF Author: Rebekah Lawton
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Book Description


Numerical Modelling of Subduction Zone Magmatism

Numerical Modelling of Subduction Zone Magmatism PDF Author: Andrea Jane Rowland
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Subduction of Lithospheric Plates and a Thermal Model of a Subduction Zone Related to Island Arc Magmatism

Subduction of Lithospheric Plates and a Thermal Model of a Subduction Zone Related to Island Arc Magmatism PDF Author: Jeffrey Noblett
Publisher:
ISBN:
Category : Island arcs
Languages : en
Pages : 222

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Book Description


Magmatic Systems

Magmatic Systems PDF Author: Michael P. Ryan
Publisher: Academic Press
ISBN: 0080959911
Category : Science
Languages : en
Pages : 427

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Book Description
With its integrated and cohesive coverage of the current research, Magmatic Systems skillfully explores the physical processes, mechanics, and dynamics of volcanism. The text utilizes a synthesized perspective--theoretical, experimental, and observational--to address the powerful regulatory mechanisms controlling the movement of melts and cooling, with emphasis on mantle plumes, mid-ocean ridges, and intraplate magmatism. Further coverage of subduction zone magmatism includes:Fluid mechanics of mixed magma migrationInternal structure of active systemsGrain-scale melt flowRheology of partial meltsNumerical simulation of porous media melt migrationNonlinear (chaotic and fractal) processes in magma transportIn all, Magmatic Systems will prove invaluable reading to those in search of an interdisciplinary perspective on this active topic. Key Features* Fluid mechanics of magma migration from surface region to eruption site* Internal structure of active magmatic systems* Grain-scale melt flow in mantle plumes and beneath mid-ocean ridges* Physics of magmatic systems and magma dynamics

The Mediterranean Basins

The Mediterranean Basins PDF Author: Bernard Durand
Publisher: Geological Society of London
ISBN: 9781862390331
Category : Science
Languages : en
Pages : 584

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Book Description
"The coexistence in space and time of growing mountain belts and actively extending basins poses a number of yet unsolved questions in terms of mechanics. This problem is particularly crucial in the Mediterranean regions, where all Cenozoic basins opened in the internal zones of mountain belts." "This volume brings together contributions from geologists and geophysicists in the quest to solve the complex dynamic problem posed by the Mediterranean region. It presents a wealth of new data on various topics centred on the Mediterranean region from the deep mantle structure to the detailed geometry of sedimentary basins."--BOOK JACKET.Title Summary field provided by Blackwell North America, Inc. All Rights Reserved

Introduction to Numerical Geodynamic Modelling

Introduction to Numerical Geodynamic Modelling PDF Author: Taras Gerya
Publisher: Cambridge University Press
ISBN: 0521887542
Category : Mathematics
Languages : en
Pages : 359

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Book Description
This user-friendly reference for students and researchers presents the basic mathematical theory, before introducing modelling of key geodynamic processes.

Subduction Dynamics

Subduction Dynamics PDF Author: Gabriele Morra
Publisher: John Wiley & Sons
ISBN: 1118888855
Category : Science
Languages : en
Pages : 208

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Book Description
Subduction dynamics has been actively studied through seismology, mineral physics, and laboratory and numerical experiments. Understanding the dynamics of the subducting slab is critical to a better understanding of the primary societally relevant natural hazards emerging from our planetary interior, the megathrust earthquakes and consequent tsunamis. Subduction Dynamics is the result of a meeting that was held between August 19 and 22, 2012 on Jeju island, South Korea, where about fifty researchers from East Asia, North America and Europe met. Chapters treat diverse topics ranging from the response of the ionosphere to earthquake and tsunamis, to the origin of mid-continental volcanism thousands kilometers distant from the subduction zone, from the mysterious deep earthquakes triggered in the interior of the descending slabs, to the detailed pattern of accretionary wedges in convergent zones, from the induced mantle flow in the deep mantle, to the nature of the paradigms of earthquake occurrence, showing that all of them ultimately are due to the subduction process. Volume highlights include: Multidisciplinary research involving geology, mineral physics, geophysics and geodynamics Extremely large-scale numerical models with sliate-of-the art high performance computing facilities Overview of exceptional three-dimensional dynamic representation of the evolution of the Earth interiors and of the earthquake and subsequent tsunami dynamics Global risk assessment strategies in predicting natural disasters This volume is a valuable contribution in earth and environmental sciences that will assist with understanding the mechanisms behind plate tectonics and predicting and mitigating future natural hazards like earthquakes, volcanoes and tsunamis.

Continental Basalts and Mantle Xenoliths

Continental Basalts and Mantle Xenoliths PDF Author: C. J. Hawkesworth
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 288

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Book Description


Flow and Creep in the Solar System: Observations, Modeling and Theory

Flow and Creep in the Solar System: Observations, Modeling and Theory PDF Author: David B. Stone
Publisher: Springer Science & Business Media
ISBN: 9401582068
Category : Science
Languages : en
Pages : 509

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Book Description
The NATO ASI held in the Geophysical Institute, University of Alaska Fairbanks, June 17-28, 1991 was, we believe, the first attempt to bring together geoscientists from all the disciplines related to the solar system where fluid flow is a fundamental phenomenon. The various aspects of flow discussed at the meeting ranged from the flow of ice in glaciers, through motion of the solar wind, to the effects of flow in the Earth's mantle as seen in surface phenomena. A major connecting theme is the role played by convection. For a previous attempt to review the various ways in which convection plays an important role in natural phenomena one must go back to an early comprehensive study by 1. Wasiutynski in "Astro physica Norvegica" vo1. 4, 1946. This work, little known now perhaps, was a pioneering study. In understanding the evolution of bodies of the solar system, from accretion to present-day processes, ranging from interplanetary plasma to fluid cores, the understanding of flow hydrodynamics is essentia1. From the large scale in planetary atmospheres to geological processes, such as those seen in magma chambers on the Earth, one is dealing with thermal or chemical convection. Count Rumford, the founder of the Royal Institution, studied thermal convection experimentally and realized its practical importance in domestic contexts.