Geoid and its Geophysical Interpretations explains how an accurate geoid can be constructed and used for a variety of applied and theoretical geophysical purposes. The book discusses existing techniques for geoid computation, recently developed mathematical and computational tools designed for applications, and various interpretations. Principles and results are well illustrated. This book will be an excellent reference for geodesists, geophysicists, geophysical prospectors, oceanographers, and researchers and students in geophysics and geodesy.

Introducing the first, self-contained reference on acoustic waveform logging

Acoustic measurements in boreholes were first made as a specialized logging technique in geological exploration, but recent advances have greatly expanded the potential applications of this technique. Acoustic Waves in Boreholes provides a thorough review of the theory and interpretation techniques needed to realize these applications, emphasizing the role of guided modes and critically refracted waves in determining the characteristics of recorded waveforms.

Topics covered in this comprehensive volume include the seismic properties of rocks; propagation of axisymmetric waves along fluid-filled boreholes in isotropic rocks; and symmetric and nonsymmetric sources in isotropic, transversely isotropic, and porous, permeable formations in open and cased boreholes. Each chapter includes the theory of synthetic microseismogram computation, interpretation and data inversion techniques illustrated using computed seismograms, and case histories using experimental data. Appendices providing the mathematical formulation needed to compute microseismograms, with a single consistent notation used throughout, are also included in appropriate chapters.

The wide range of geomechanical properties covered in this book will interest exploration geophysicists, reservoir engineers, civil engineers, geologists, and soil scientists.

This reference encompasses the fields of Geomagnetism and Paleomagnetism in a single volume. Both sciences have applications in navigation, in the search for minerals and hydrocarbons, in dating rock sequences, and in unraveling past geologic movements such as plate motions they have contributed to a better understanding of the Earth. The book describes in fine detail the current state of knowledge and provides an up-to-date synthesis of the most basic concepts. It is an indispensable working tool not only for geophysicists and geophysics students but also for geologists, physicists, atmospheric and environmental scientists, and engineers.

The completely revised and extended Recommendations deal with all questions relevant to the planning and dimensioning of geosynthetics-reinforced earth structures. In addition to the demands on materials and analysis principles, the applications of geosynthetics in a range of foundation systems, ground improvement measures, highways engineering projects, in slopes and retaining structures, and in landfill engineering are discussed.
The Recommendations have been supplemented by the following sections:
- reinforced earth structures over point or linear bearing elements,
- foundation systems using geotextile-encased columns,
- bridging subsidence,
- dynamic actions of geosynthetic-reinforced systems.
The remaining sections have been fundamentally revised and updated in line with current standards and codes of practice.

This collection covers essential concepts in the management of coastal disasters, outlining several field surveys of such events that have taken place in the 21st century, including the Indian Ocean Tsunami, the Tohoku Earthquake and Tsunami, and the storm surges generated by Hurricane Katrina, Cyclone Nargis, and Typhoon Haiyan. Measurements of flood heights, distributions of structural destruction, and the testimonies of residents are reported, with the results being analysed and compared with past events and numerical simulations to clarify and reconstruct the reality of these disasters. The book covers the state-of-the-art understanding of disaster mechanisms and the most advanced tools for the simulation of future events: * Uniquely explains how to use disaster surveys along with simulations to mitigate risk * Combines pure scientific studies with practical research and proposes procedures for effective coastal disaster mitigation Coastal Disaster Surveys and Assessment for Risk Mitigation is ideal for students in the field of disaster risk management, as well as engineers who deal with issues related to tsunamis, storm surges, high wave attack and coastal erosion.

The subject of wavelet analysis and fractal analysis is fast developing and has drawn a great deal of attention in varied disciplines of science and engineering. Over the past couple of decades, wavelets, multiresolution, and multifractal analyses have been formalized into a thorough mathematical framework and have found a variety of applications with significant impact in several branches of earth system sciences. Wavelets and Fractals in Earth System Sciences highlights the role of advanced data processing techniques in present-day research in various fields of earth system sciences. The book consists of ten chapters, providing a well-balanced blend of information about the role of wavelets, fractals, and multifractal analyses with the latest examples of their application in various research fields. By combining basics with advanced material, this book introduces concepts as needed and serves as an excellent introductory material and also as an advanced reference text for students and researchers.

This book introduces a framework of tsunami modelling from generation to propagation, aimed at application to the new observation started in Japan after the devastating tsunami of the 2011 Tohoku-Oki earthquake. About 150 seismic and tsunami sensors were deployed in a wide region off the Pacific coast of eastern Japan in order to catch tsunami generation inside the focal area, which makes a clear departure from conventional observations that detect tsunamis far from the source region. In order to exploit the full potential of this new observation system, it is not enough to model tsunami generation simply by static sea-bottom deformation caused by an earthquake. This book explains dynamic tsunami generation and sea-bottom deformation by kinematic earthquake faulting, in which seismic and acoustic waves are also included in addition to static sea-bottom deformation. It then systematically derives basic tsunami equations from the fundamental equations of motions. The author also illustrates the details of numerical schemes and their applications to tsunami records, making sound linkages among these topics to naturally understand how a tsunami is physically or mathematically described. This book will be a comprehensive guide for graduate students and young researchers to start their research activities smoothly.

Advances in Geophysics serial highlights new advances in the field with this new volume presenting interesting chapters. Each chapter is written by an international board of authors.

Volcanoes are capable of acts of pyrotechnical prowess verging on magic: they spout black magma more fluid than water, create shimmering cities of glass at the bottom of the ocean and frozen lakes of lava on the moon and can even tip entire planets over. Despite their reputation for destruction, volcanoes are inseparable from the creation of our planet. Super Volcanoes revels in the incomparable power of volcanic eruptions past and present, Earth-bound and otherwise, it explores how these eruptions reveal secrets about the worlds to which they belong. Science journalist and volcanologist Robin George Andrews describes the stunning ways in which volcanoes can sculpt the sea, land and sky, and even influence the machinery that makes or breaks the existence of life. Travelling from Hawaii, Tanzania, Yellowstone and the ocean floor to the moon, Venus and Mars, Andrews explores cutting-edge discoveries and lingering scientific mysteries surrounding these phenomenal forces of nature.

Seismic While Drilling: Fundamentals of Drill-Bit Seismic for Exploration, 2nd edition, revised and extended gives a theoretical and practical introduction to seismic while drilling by using drill-bit noise. While drilling seismic methods using surface sources and downhole receivers are also analysed. The goal is to support the exploration geology with geophysical control of drilling, and to build a bridge between geophysicists involved in seismic while drilling, drillers and exploration geologists. This revised and extended edition includes new topics such as novel drilling technology, downhole communication, ground-force drill-bit measurement, SWD seismic interferometry, and fiber optic (DAS). A new section is dedicated to well placement and geosteering. Like the first edition, Seismic While Drilling, 2nd edition also includes examples of SWD analysis and application on real data.

A reference volume on the geology of North Africa, this volume deals with Egypt, Libya, Algeria, Tunisia and Morocco. In great detail the geology, tectonic elements, the geology of the Pan-African Shield, the Phanerozoic geological evolution and most of the lithostratigrahpic units of the five countries are described. Moreover, the petroleum geology and petroleum systems are discussed, as well as the history of geological exploration. With the incentive to provide a reference to the geology of North Africa that can be used both by professionals and students, this review work provides a large amount of data, based on more than 2500 references. Written in a clear, straight-forward and structured style, and with many schematic maps, it allows the reader to easily search a topic and find further information with help of the extensive bibliography. This volume is intended for senior undergraduate and graduate students, professional geologists and geophysicists, who are working in North Africa and the Middle East. It is ideally suited for any professional who is looking for a quick, round-up reference on the geology of North Africa. It is an expanded and revised version of 'The Geology of Egypt and Libya' by the same author (Balkema, 2001).

This Handbook provides a state-of-the-science review of research and practice in the human dimensions of hazards field. The Routledge Handbook of Environmental Hazards and Society reviews and assesses existing knowledge and explores future research priorities in this growing field. It showcases the work of international experts, including established researchers, future stars in the field, and practitioners. Organised into four parts, all chapters have an international focus, and many include case studies from around the world. Part I explains geophysical and hydro-meteorological/climatological hazards, their impacts, and mitigation. Part II explores vulnerability, resilience, and equity. Part III explores preparedness, responses during environmental hazard events, impacts, and the recovery process. Part IV explores policy and practice, including governments, support provided during and after environmental hazard events, and provision of information. This Handbook will serve as an important resource for students, academics, practitioners, and policymakers working in the fields of environmental hazards and disaster risk reduction.

This volume contains the papers presented at the 9th International Symposium on Rock Fragmentation by Blasting, held in Granada, Spain, 13-17 August 2009. A state-of-the-art collection of articles on developments in rock blasting and explosives engineering, with contributions on rock characterization, explosives and initiation systems, blast design and monitoring, fragmentation assessment, numerical modeling, vibrations from blasting, environmental and economical aspects of rock blasting, and more. Containing unique knowledge, case studies, ideas and insights, this volume is must-have literature for researchers and practitioners in the field of explosives and blasting.

The International Mining Forum is a recurring event, hosted by the University of Science and Technology in Cracow, Poland, bringing together an international group of scientists, including those working in rock mechanics and computer engineering as well as mining engineers. The topics are wide-ranging, including papers on remote sensing to assess primary impact; treatment of sealed-off coal mine fires; sustainable development in mine closure; and monitoring of natural hazards and safety issues.

This Second Edition of Geotechnical Slope Analysis is an updated version of the original scholarly book. In this Edition concepts and applications have been thoroughly revised. In particular, the ‘Initial Stress Approach’ has been extended to 2D problems in a more rigorous manner. Additional solved numerical examples have been added in several chapters. More importantly, the meaning of the results is explored through interpretation. The influence of initial stresses, pore water pressures and seismic forces has been explored not only on performance indicators such as the ‘Factor of Safety’ but also on the location of Critical Slip surfaces. In addition to these factors, it is shown that the chosen method of analysis may also have a significant influence on the location of the critical slip surface. Student exercises have been included in some Chapters with a view to encouraging further study and research and reference is often made to case studies of particular importance. The best features of the book have been retained with continued emphasis on both deterministic and probabilistic approaches for quantifying slope performance. The traditional performance indicator such as a ‘Factor of Safety’ can be complemented by the calculation of the ‘Reliability Index’ and the ‘Probability of Failure’. This book focuses on research studies concerning slope behaviour, the occurrence of landslides, and the use of alternative methods of analysis and interpretation. The importance of uncertainties in slope performance and, more broadly, in geotechnical engineering is emphasized. This book will be valuable to undergraduate and senior students of civil, mining and geological engineering as well as to academic teachers and instructors and also to researchers, practising geotechnical engineers and consultants.

Across the globe, controversies around vaccines exemplify anxieties thrown up by new technologies. Whether it is growing parental concerns over the MMR vaccine in the UK or Nigerian communities refusing polio vaccines-associating them with genocidal policies-these controversies feed the cornerstone debates of our time concerning trust in government, media responsibility, scientific impartiality, citizen science, parental choice and government enforcement. This book is a groundbreaking examination of how parents are reflecting on and engaging with vaccination, a rapidly advancing and universally applied technology. It examines the anxieties emerging as today's highly globalized vaccine technologies and technocracies encounter the deeply intimate personal and social worlds of parenting and childcare, showing these to be part of transforming science-society relations. The authors interweave rich ethnographic data from participant-observation, interviews, group discussions and parental narratives from the UK and West Africa with the findings of large-scale surveys, which reveal more general patterns. The book takes a comparative approach and draws perspectives from medical anthropology, science and technology studies and development studies into engagement with public health and vaccine policy. The authors show how vaccine controversies involve relations of knowledge, responsibility and interdependence across multiple scales that challenge easy dichotomies: tradition versus modernity, reason versus emotion, personal versus public, rich versus poor, and Northern risk society versus Southern developing society. They reflect critically on the stereotypes that at times pass for explanations ofparents' engagement with both routine vaccination and vaccine research, suggesting some routes to improved dialogue between health policy-makers, professionals and medical researchers, and the people they serve. More broadly, the book suggests new terms of debate for thinking about science-society relations in a globalized world.

Across the globe, controversies around vaccines exemplify anxieties thrown up by new technologies. Whether it is growing parental concerns over the MMR vaccine in the UK or Nigerian communities refusing polio vaccines-associating them with genocidal policies-these controversies feed the cornerstone debates of our time concerning trust in government, media responsibility, scientific impartiality, citizen science, parental choice and government enforcement. This book is a groundbreaking examination of how parents are reflecting on and engaging with vaccination, a rapidly advancing and universally applied technology. It examines the anxieties emerging as today's highly globalized vaccine technologies and technocracies encounter the deeply intimate personal and social worlds of parenting and childcare, showing these to be part of transforming science-society relations. The authors interweave rich ethnographic data from participant-observation, interviews, group discussions and parental narratives from the UK and West Africa with the findings of large-scale surveys, which reveal more general patterns. The book takes a comparative approach and draws perspectives from medical anthropology, science and technology studies and development studies into engagement with public health and vaccine policy. The authors show how vaccine controversies involve relations of knowledge, responsibility and interdependence across multiple scales that challenge easy dichotomies: tradition versus modernity, reason versus emotion, personal versus public, rich versus poor, and Northern risk society versus Southern developing society. They reflect critically on the stereotypes that at times pass for explanations ofparents' engagement with both routine vaccination and vaccine research, suggesting some routes to improved dialogue between health policy-makers, professionals and medical researchers, and the people they serve. More broadly, the book suggests new terms of debate for thinking about science-society relations in a globalized world.

An authoritative interdisciplinary account of the historic discovery of gravitational waves In 1915, Albert Einstein predicted the existence of gravitational waves-ripples in the fabric of spacetime caused by the movement of large masses-as part of the theory of general relativity. A century later, researchers with the Laser Interferometer Gravitational-Wave Observatory (LIGO) confirmed Einstein's prediction, detecting gravitational waves generated by the collision of two black holes. Shedding new light on the hundred-year history of this momentous achievement, Einstein Was Right brings together essays by two of the physicists who won the Nobel Prize for their instrumental roles in the discovery, along with contributions by leading scholars who offer unparalleled insights into one of the most significant scientific breakthroughs of our time. This illuminating book features an introduction by Tilman Sauer and invaluable firsthand perspectives on the history and significance of the LIGO consortium by physicists Barry Barish and Kip Thorne. Theoretical physicist Alessandra Buonanno discusses the new possibilities opened by gravitational wave astronomy, and sociologist of science Harry Collins and historians of science Diana Kormos Buchwald, Daniel Kennefick, and Jurgen Renn provide further insights into the history of relativity and LIGO. The book closes with a reflection by philosopher Don Howard on the significance of Einstein's theory for the philosophy of science. Edited by Jed Buchwald, Einstein Was Right is a compelling and thought-provoking account of one of the most thrilling scientific discoveries of the modern age.

This third edition of The Physics of the Interstellar Medium continues to introduce advanced undergraduates to the fundamental processes and the wide range of disciplines needed to understand observations of the interstellar medium and its role in the Milky Way galaxy. The book is suitable for undergraduate students studying physics, astronomy, and astrophysics. The book also provides concise and straightforward discussions of interstellar physics and chemistry that are useful for more experienced readers. The book leads readers through the range of physical processes operating on both large and small scales that occur in the interstellar medium. It explores the relationship between the dusty, tenuous gas in interstellar space and the formation of stars and planets. This new edition also describes exciting developments in the field of astrochemistry and its interaction with interstellar physics, and the roles played by interstellar dust grains in interstellar physics and chemistry. Simple models in each chapter, together with problems at the end of each chapter, encompass interdisciplinary applications in atomic, molecular, solid state, and surface physics, and gas dynamics. This popular textbook provides a useful overview and grounding in the study of the interstellar medium and brings insight into many aspects of physics. Features An authoritative textbook in the field at this academic level Provides a wide introduction to the interstellar medium whilst remaining accessible and concise Revised throughout, presenting a modern understanding of the interstellar medium

Fracture and flow of rocks under stress and their geophysical and seismological implications raise fundamental questions in rock mechanics, particularly in the areas of tectonophysics and seismology. This text exclusively addresses the deformation and fracture of rock specimens under general triaxial compression, in which all three principal stresses are different; which significantly affects the ultimate strength of rocks. It moreover deals with deformation and failure folloiwng intermediate principal stress in graphic and numerical form. The effect of the intrinsic features of rock masses of inhomogeneous or anisotropic structure are taken into account, as are acoustic emission phenomena in rocks under various stress states. Friction in rocks, measured by a newly-designed shear-testing machine, is discussed in relation to earthquake phenomena.

This second edition extends the rigorous, self-contained exposition of the theory for viscoelastic wave propagation in layered media to include head waves and general ray theory. The theory, not published elsewhere, provides solutions for fundamental wave-propagation and ray-theory problems valid for any media with a linear response, elastic or anelastic. It explains measurable variations in wave speed, particle motion, and attenuation of body waves, surface waves, and head waves induced at anelastic material boundaries that do not occur for elastic waves. This book may be used as a textbook for advanced university courses and as a research reference in seismology, exploration geophysics, engineering, solid mechanics, and acoustics. It provides computation steps for ray-tracing computer algorithms to develop a variety of tomography inferred anelastic models, such as those for the Earth's deep interior and petroleum reserves. Numerical results and problem sets emphasize important aspects of the theory for each chapter.

All geologists need a broad understanding of science to understand the processes they are studying and the analytical techniques they use. In particular, geology students need to grasp the basic physics that lies behind these processes, which this book provides in plain language and simple mathematics. It also gives the reader enough background physics to allow them to make up their own minds about the validity of what they read in the scientific literature or hear. There is an emphasis on water, an essential component of geology, on which there is much published error that is indiscernible without the background provided by this book.
This up-dated and revised edition of Richard Chapman's Physics for Geologists discusses a wide range of forces at work in geology against the background of Kepler's and Newton's laws; electromagnetic radiation from optics to gamma rays, atomic structure and age-dating, heat and heat flow, electricity and magnetism, stress and strain, sea waves, acoustics, and fluids and fluid flow. The book give basic definitions and dimensions and also some warnings about mis-understanding of mathematical statistics, particularly of linear regression analysis, and unenlightened computation.

eBook available with sample pages: 0203305418

This Brief reports on heat transfer from a solid boundary in a saturated porous medium. Experiments reveal overall heat transfer laws when the flow along the wall is driven by buoyancy produced by large temperature differences, and mathematical analysis using advanced volume-averaging techniques produce estimates of how heat is dispersed in the porous zone. Engineers, hydrologists and geophysicists will find the results valuable for validation of laboratory and field tests, as well as testing their models of dispersion of heat and mass in saturated media.

The Dictionary of Geophysics, Astrophysics, and Astronomy provides a lexicon of terminology covering fields such as astronomy, astrophysics, cosmology, relativity, geophysics, meteorology, Newtonian physics, and oceanography. Authors and editors often assume - incorrectly - that readers are familiar with all the terms in professional literature. With over 4,000 definitions and 50 contributing authors, this unique comprehensive dictionary helps scientists to use terminology correctly and to understand papers, articles, and books in which physics-related terms appear.

This new edition of the well-established Kearey and Brooks text is fully updated to reflect the important developments in geophysical methods since the production of the previous edition. The broad scope of previous editions is maintained, with even greater clarity of explanations from the revised text and extensively revised figures. Each of the major geophysical methods is treated systematically developing the theory behind the method and detailing the instrumentation, field data acquisition techniques, data processing and interpretation methods. The practical application of each method to such diverse exploration applications as petroleum, groundwater, engineering, environmental and forensic is shown by case histories.

The mathematics required in order to understand the text is purposely kept to a minimum, so the book is suitable for courses taken in geophysics by all undergraduate students. It will also be of use to postgraduate students who might wish to include geophysics in their studies and to all professional geologists who wish to discover the breadth of the subject in connection with their own work.