Computational Methods for Geodynamics

Author: Alik Ismail-Zadeh

Publisher: Cambridge University Press

ISBN:

Category: Science

Page:

View: 948

Written as both a textbook and a handy reference, this text deliberately avoids complex mathematics assuming only basic familiarity with geodynamic theory and calculus. Here, the authors have brought together the key numerical techniques for geodynamic modeling, demonstrations of how to solve problems including lithospheric deformation, mantle convection and the geodynamo. Building from a discussion of the fundamental principles of mathematical and numerical modeling, the text moves into critical examinations of each of the different techniques before concluding with a detailed analysis of specific geodynamic applications. Key differences between methods and their respective limitations are also discussed - showing readers when and how to apply a particular method in order to produce the most accurate results. This is an essential text for advanced courses on numerical and computational modeling in geodynamics and geophysics, and an invaluable resource for researchers looking to master cutting-edge techniques. Links to supplementary computer codes are available online.

Numerical Modelling in Applied Geodynamics

Author: Jirí Nedoma

Publisher: John Wiley & Sons Incorporated

ISBN:

Category: Science

Page: 966

View: 370

The aim of this monograph is to provide mathematical bases and methods for analysing geophysical problems for global geodynamic models of the Earth and planets. If presents computational methods, based on variational formulations of model problems used in all areas of geosciences. Tectonic plates, seismic waves propagation, geothermal and electromagnetic fields, global geodynamics, geomagnetic and gravity models are all addressed. Emphasis is placed on the variational approach to the problems studied, which involves numerical analysis, whilst preserving the physical nature of the problems. The book details numerous applications of geodynamic and plate tectonic models which relate to constructions such as nuclear power plants, high level radioactive waste repositories, deep mines and water dams, under critical conditions.

Introduction to Numerical Geodynamic Modelling

Author: Taras Gerya

Publisher: Cambridge University Press

ISBN:

Category: Mathematics

Page: 345

View: 906

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

Data-Driven Numerical Modelling in Geodynamics: Methods and Applications

Author: Alik Ismail-Zadeh

Publisher: Springer

ISBN:

Category: Science

Page: 105

View: 122

This book describes the methods and numerical approaches for data assimilation in geodynamical models and presents several applications of the described methodology in relevant case studies. The book starts with a brief overview of the basic principles in data-driven geodynamic modelling, inverse problems, and data assimilation methods, which is then followed by methodological chapters on backward advection, variational (or adjoint), and quasi-reversibility methods. The chapters are accompanied by case studies presenting the applicability of the methods for solving geodynamic problems; namely, mantle plume evolution; lithosphere dynamics in and beneath two distinct geological domains – the south-eastern Carpathian Mountains and the Japanese Islands; salt diapirism in sedimentary basins; and volcanic lava flow. Applications of data-driven modelling are of interest to the industry and to experts dealing with geohazards and risk mitigation. Explanation of the sedimentary basin evolution complicated by deformations due to salt tectonics can help in oil and gas exploration; better understanding of the stress-strain evolution in the past and stress localization in the present can provide an insight into large earthquake preparation processes; volcanic lava flow assessments can advise on risk mitigation in the populated areas. The book is an essential tool for advanced courses on data assimilation and numerical modelling in geodynamics.

Pythonic Geodynamics

Implementations for Fast Computing

Author: Gabriele Morra

Publisher: Springer

ISBN:

Category: Science

Page: 227

View: 690

This book addresses students and young researchers who want to learn to use numerical modeling to solve problems in geodynamics. Intended as an easy-to-use and self-learning guide, readers only need a basic background in calculus to approach most of the material. The book difficulty increases very gradually, through four distinct parts. The first is an introduction to the Python techniques necessary to visualize and run vectorial calculations. The second is an overview with several examples on classical Mechanics with examples taken from standard introductory physics books. The third part is a detailed description of how to write Lagrangian, Eulerian and Particles in Cell codes for solving linear and non-linear continuum mechanics problems. Finally the last one address advanced techniques like tree-codes, Boundary Elements, and illustrates several applications to Geodynamics. The entire book is organized around numerous examples in Python, aiming at encouraging the reader to le arn by experimenting and experiencing, not by theory.

Chronique de l'U.G.G.I.

I.U.G.G. chronicle

Author: International Union of Geodesy and Geophysics

Publisher:

ISBN:

Category: Geodesy

Page:

View: 230

Recent Geodynamics, Georisk and Sustainabe Development in the Black Sea to Caspian Sea Region

Proceedings of the International Workshop on Recent Geodynamics, Georisk and Sustainable Development in the Black Sea to Caspian Sea Region

Author: Alik Ismail-Zadeh

Publisher: Amer Inst of Physics

ISBN:

Category: Science

Page: 161

View: 426

All papers were peer-reviewed. These contributions address regional geodynamics and geohazards, mitigation of the catastrophic impacts of extreme natural events on society, and how to raise the awareness of scientific as well as political decision makers in order to launch appropriate initiatives for the region in terms of disaster mitigation and preparedness. These contributions provide an invaluable insight and archival record of the relationship between Earth dynamics, natural hazards and georisk, and society in this region.

Boundary Elements X

Author: C. A. Brebbia

Publisher:

ISBN:

Category: Boundary value problems

Page: 474

View: 269

Geomechanics and Geodynamics of Rock Masses

Selected Papers from the 2018 European Rock Mechanics Symposium

Author: Vladimir Litvinenko

Publisher: CRC Press

ISBN:

Category: Technology & Engineering

Page: 686

View: 203

Geomechanics and Geodynamics of Rock Masses – Selected Papers contains selected contributions from EUROCK 2018, the 2018 International Symposium of the International Society for Rock Mechanics (ISRM 2018, Saint Petersburg, Russia, 22—26 May 2018). Dedicated to recent advances and achievements in the fields of geomechanics and geotechnology, the book will be of interest to researchers and professionals involved in the various branches of rock mechanics and rock engineering. EUROCK 2018, organized by the Saint Petersburg Mining University, is a continuation of the successful series of ISRM symposia in Europe, which began in 1992 in Chester, UK.

Geodynamics

Author: Donald L. Turcotte

Publisher: Cambridge University Press

ISBN:

Category: Science

Page: 636

View: 396

A fully updated third edition of this classic textbook, containing two new chapters on numerical modelling supported by online MATLAB codes.

Applications of Geodesy to Geodynamics

An International Symposium. Proceedings of the Ninth Geodesy/Solid Earth and Ocean Physics (GEOP) Research Conference, October 2-5, 1978, Columbus, Ohio

Author: Ivan I. Mueller

Publisher:

ISBN:

Category: Geodesy

Page: 363

View: 891