Fractures Fluid Flow And Mineralization
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Fractures Fluid Flow And Mineralization
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Author : Ken McCaffrey
language : en
Publisher: Geological Society of London
Release Date : 1999
Fractures Fluid Flow And Mineralization written by Ken McCaffrey and has been published by Geological Society of London this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999 with Science categories.
Hydrothermal mineralization is usually structurally controlled so it is important to understand the role of faulting and fracturing in enhancing rock permeability and facilitating fluid flow and mass transfer. This is the main theme of this interdisciplinary volume and the papers included are intended to provide an overview of current ideas at the interfaces of structural geology, fluid flow and mineralization research.
Fractures Fluid Flow And Mineralization
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Author : Ken McCaffrey
language : en
Publisher:
Release Date : 1999
Fractures Fluid Flow And Mineralization written by Ken McCaffrey and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999 with Geology, Structural categories.
Faulting and fracturing play an important role in enhancing permeability, facilitating flow and controlling hydrothermal mineralization in rocks. This is the main theme of this volume and the papers included are intended to provide an overview of current ideas at the interfaces of structural geology, fluid flow and mineralization research. Included are speculative, but provocative ideas that should stimulate a re-examination of existing concepts regarding fluid flow in fractures systems and the formation of hydrothermal mineral deposits.
Numerical Modelling And Analysis Of Fluid Flow And Deformation Of Fractured Rock Masses
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Author : Xing Zhang
language : en
Publisher: Elsevier
Release Date : 2002-05-14
Numerical Modelling And Analysis Of Fluid Flow And Deformation Of Fractured Rock Masses written by Xing Zhang and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002-05-14 with Science categories.
Our understanding of the subsurface system of the earth is becoming increasingly more sophisticated both at the level of the behaviour of its components (solid, liquid and gas) as well as their variations in space and time. The implementation of coupled models is essential for the understanding of an increasing number of natural phenomena and in predicting human impact on these.The growing interest in the relation between fluid flow and deformation in subsurface rock systems that characterise the upper crust has led to increasingly specialized knowledge in many branches of earth sciences and engineering. A multidisciplinary subject dealing with deformation and fluid flow in the subsurface system is emerging.While research in the subject area of faulting, fracturing and fluid flow has led to significant progress in many different areas, the approach has tended to be "reductionist", i.e. involving the isolation and simplification of phenomena so that they may be treated as single physical processes. The reality is that many processes operate together within subsurface systems, and this is particularly true for fluid flow and deformation of fractured rock masses. The aim of this book is to begin to explore how advances in numerical modelling can be applied to understanding the complex phenomena observed in such systems.Although mainly based on original research, the book also includes the fundamental principles and practical methods of numerical modelling, in particular distinct element methods. This volume explores the principles of numerical modelling and the methodologies for some of the most important problems, in addition to providing practical models with detailed discussions on various topics.
Rock Fractures And Fluid Flow
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Author : Committee on Fracture Characterization and Fluid Flow
language : en
Publisher: National Academies Press
Release Date : 1996-09-10
Rock Fractures And Fluid Flow written by Committee on Fracture Characterization and Fluid Flow and has been published by National Academies Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996-09-10 with Science categories.
Scientific understanding of fluid flow in rock fractures--a process underlying contemporary earth science problems from the search for petroleum to the controversy over nuclear waste storage--has grown significantly in the past 20 years. This volume presents a comprehensive report on the state of the field, with an interdisciplinary viewpoint, case studies of fracture sites, illustrations, conclusions, and research recommendations. The book addresses these questions: How can fractures that are significant hydraulic conductors be identified, located, and characterized? How do flow and transport occur in fracture systems? How can changes in fracture systems be predicted and controlled? Among other topics, the committee provides a geomechanical understanding of fracture formation, reviews methods for detecting subsurface fractures, and looks at the use of hydraulic and tracer tests to investigate fluid flow. The volume examines the state of conceptual and mathematical modeling, and it provides a useful framework for understanding the complexity of fracture changes that occur during fluid pumping and other engineering practices. With a practical and multidisciplinary outlook, this volume will be welcomed by geologists, petroleum geologists, geoengineers, geophysicists, hydrologists, researchers, educators and students in these fields, and public officials involved in geological projects.
Introduction To Seismology
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Author : Peter M. Shearer
language : en
Publisher: Cambridge University Press
Release Date : 2009-06-11
Introduction To Seismology written by Peter M. Shearer and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-06-11 with Science categories.
This book provides an approachable and concise introduction to seismic theory, designed as a first course for undergraduate students. It clearly explains the fundamental concepts, emphasizing intuitive understanding over lengthy derivations. Incorporating over 30% new material, this second edition includes all the topics needed for a one-semester course in seismology. Additional material has been added throughout including numerical methods, 3-D ray tracing, earthquake location, attenuation, normal modes, and receiver functions. The chapter on earthquakes and source theory has been extensively revised and enlarged, and now includes details on non-double-couple sources, earthquake scaling, radiated energy, and finite slip inversions. Each chapter includes worked problems and detailed exercises that give students the opportunity to apply the techniques they have learned to compute results of interest and to illustrate the Earth's seismic properties. Computer subroutines and datasets for use in the exercises are available at www.cambridge.org/shearer.
Fifth Hutton Symposium
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Author : Shuns? Ishihara
language : en
Publisher: Geological Society of America
Release Date : 2005-01-01
Fifth Hutton Symposium written by Shuns? Ishihara and has been published by Geological Society of America this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005-01-01 with Science categories.
Fundamentals Of Computational Geoscience
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Author : Chongbin Zhao
language : en
Publisher: Springer Science & Business Media
Release Date : 2009-04-21
Fundamentals Of Computational Geoscience written by Chongbin Zhao and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-04-21 with Science categories.
Geoscience is a fundamental natural science discipline dealing with the origin, evolutionary history and behaviour of the planet Earth. As a result of its complicated and complex nature, the Earth system not only provides the necessary materials and environment for mankind to live, but also brings many types of natural disasters, such as earthquakes, volcanic eruptions, tsunamis, ?oods and tornadoes, to mention just a few. With the ever-increasing demand for improving our living standards, it has been recognized that the existing natural resources will be exhausted in the near future and that our living environments are, in fact, deteriorating. To maintain the sustainable development of our living standards and the further improvement of our living environments, an inevitable and challenging task that geoscientists are now confronting is how accurately to predict not only the occurrences of these natural disasters, but also the locations of large concealed natural resources in the deepEarth. For this reason, geoscientists must study the processes, rules and laws, by which the Earth system operates, instead of simply describing and observing g- science phenomena.
Tectonic Faults
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Author : Mark R. Handy
language : en
Publisher: MIT Press
Release Date : 2007
Tectonic Faults written by Mark R. Handy and has been published by MIT Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007 with Science categories.
Scientists examine tectonic faulting on all scales--from seismic fault slip to the formation of mountain ranges--and discuss its connection to a wide range of global phenomena, including long-term climate change and evolution. Tectonic faults are sites of localized motion, both at the Earth's surface and within its dynamic interior. Faulting is directly linked to a wide range of global phenomena, including long-term climate change and the evolution of hominids, the opening and closure of oceans, and the rise and fall of mountain ranges. In Tectonic Faults, scientists from a variety of disciplines explore the connections between faulting and the processes of the Earth's atmosphere, surface, and interior. They consider faults and faulting from many different vantage points--including those of surface analysts, geochemists, material scientists, and physicists--and in all scales, from seismic fault slip to moving tectonic plates. They address basic issues, including the imaging of faults from Earth's surface to the base of the lithosphere and deeper, the structure and rheology of fault rocks, and the role of fluids and melt on the physical properties of deforming rock. They suggest strategies for understanding the interaction of faulting with topography and climate, predicting fault behavior, and interpreting the impacts on the rock record and the human environment. Using an Earth Systems approach, Tectonic Faults provides a new understanding of feedback between faulting and Earth's atmospheric, surface, and interior processes, and recommends new approaches for advancing knowledge of tectonic faults as an integral part of our dynamic planet.
Mineralogy And Geochemistry Of Gems
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Author : Panagiotis Voudouris
language : en
Publisher: MDPI
Release Date : 2020-03-10
Mineralogy And Geochemistry Of Gems written by Panagiotis Voudouris and has been published by MDPI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-03-10 with Science categories.
Gems have been used in the manufacture of jewellery and as ornaments since antiquity. Considering gems, recent statistics have shown that about 15 billion Euros are annually at stake. Nowadays, gemmology, i.e., the study of gem materials, is one of the most expanding fields in the earth sciences, positioned between academia and industry. As an applied science, in gemmology, the instruments used should be non- or microdestructive, and their cost should be reasonable both in terms of equipment and time consumption. Gemmology can also be used contribute to the development of pure science and in some cases, destructive techniques may have to be used. Taking into account the fact that gems are albeit rarely available for scientific research, this compilation of 20 articles by around 100 researchers from over 30 different institutions situated in 20 countries from around the globe, presented in the Special Issue entitled “Mineralogy and Geochemistry of Gems”, offers very good examples on the application of various methods for their study which will hopefully contribute to our better understanding of gem formation in general and will enhance scientific debates attracting more scientists from various disciplines to get involved in this field.
The Timing And Location Of Major Ore Deposits In An Evolving Orogen
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Author : Derek John Blundell
language : en
Publisher: Geological Society of London
Release Date : 2002
The Timing And Location Of Major Ore Deposits In An Evolving Orogen written by Derek John Blundell and has been published by Geological Society of London this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002 with Science categories.