Environmental Applications Of Geophysical Surveying Techniques

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Environmental Applications of Geophysical Surveying Techniques

Author : Paul Jude Gibson,Dorothy M. George
Publisher : Nova Biomedical Books
Page : 338 pages
File Size : 48,5 Mb
Release : 2004
Category : Science
ISBN : UOM:39015057638473

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Environmental Applications of Geophysical Surveying Techniques by Paul Jude Gibson,Dorothy M. George Pdf

Table of contents

Environmental and Engineering Geophysics

Author : P. Vallabh Sharma
Publisher : Cambridge University Press
Page : 496 pages
File Size : 40,7 Mb
Release : 1997-11-20
Category : Science
ISBN : 0521576326

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Environmental and Engineering Geophysics by P. Vallabh Sharma Pdf

This advanced undergraduate textbook comprehensively describes principal geophysical surveying techniques for environmental and engineering problems.

An Introduction to Applied and Environmental Geophysics

Author : John M. Reynolds
Publisher : John Wiley & Sons
Page : 1249 pages
File Size : 48,5 Mb
Release : 2011-07-07
Category : Science
ISBN : 9781119957140

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An Introduction to Applied and Environmental Geophysics by John M. Reynolds Pdf

An Introduction to Applied and Environmental Geophysics, 2nd Edition, describes the rapidly developing field of near-surface geophysics. The book covers a range of applications including mineral, hydrocarbon and groundwater exploration, and emphasises the use of geophysics in civil engineering and in environmental investigations. Following on from the international popularity of the first edition, this new, revised, and much expanded edition contains additional case histories, and descriptions of geophysical techniques not previously included in such textbooks. The level of mathematics and physics is deliberately kept to a minimum but is described qualitatively within the text. Relevant mathematical expressions are separated into boxes to supplement the text. The book is profusely illustrated with many figures, photographs and line drawings, many never previously published. Key source literature is provided in an extensive reference section; a list of web addresses for key organisations is also given in an appendix as a valuable additional resource. Covers new techniques such as Magnetic Resonance Sounding, Controlled- Source EM, shear-wave seismic refraction, and airborne gravity and EM techniques Now includes radioactivity surveying and more discussions of down-hole geophysical methods; hydrographic and Sub-Bottom Profiling surveying; and UneXploded Ordnance detection Expanded to include more forensic, archaeological, glaciological, agricultural and bio-geophysical applications Includes more information on physio-chemical properties of geological, engineering and environmental materials Takes a fully global approach Companion website with additional resources available at www.wiley.com/go/reynolds/introduction2e Accessible core textbook for undergraduates as well as an ideal reference for industry professionals The second edition is ideal for students wanting a broad introduction to the subject and is also designed for practising civil and geotechnical engineers, geologists, archaeologists and environmental scientists who need an overview of modern geophysical methods relevant to their discipline. While the first edition was the first textbook to provide such a comprehensive coverage of environmental geophysics, the second edition is even more far ranging in terms of techniques, applications and case histories.

Geophysics in Engineering Investigations

Author : P. W. McDowell
Publisher : Unknown
Page : 262 pages
File Size : 52,9 Mb
Release : 2002
Category : Business & Economics
ISBN : UOM:39015051570326

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Geophysics in Engineering Investigations by P. W. McDowell Pdf

The full potential of geophysics in engineering investigations is still to be realised. The many available techniques can provide important information about the ground, its mass properties, its small-scale variations, and its anomalies of structure or content. The advantage of a geophysical survey is that it enables information to be obtained for large volumes of ground that cannot be investigated by direct methods due to cost. The applications of geophysics in the characterisation of contaminated land are still developing, but have great potential for example in the distribution and migration of pollutants in the ground and groundwater. Geophysics is still insufficiently or inappropriately used in engineering and the newer capabilities are not appreciated, so there is a need for up-to-date guidance about how to apply geophysical investigations.This report is published in co-operation with the Geological Society and presents a logical guide through the process of using geophysical investigation methods in site characterisation. It explores the roles of geophysical methods and provides the background to geophysics as an investigative tool. The procurement, management and reporting frameworks for a geophysical investigation are set out, and the importance of the involvement of a recognised geophysics specialist adviser with the work is emphasised. The report explains the need for a conceptual ground model to enable appropriate investigative methods to be chosen. The underlying science and current practices of the main techniques are explained as well as the processes of data acquisition, handling and presentation. The different targets determinable by geophysical methods are considered in separate sections for geological, geotechnical, geo-environmental and structural engineering applications. The report concludes with recommendations for practice. The guide is aimed at geotechnical and civil engineers, geologists and engineering geologists, specialist geophysics contractors, contractors, consultants and clients.

Remote Sensing in Applied Geophysics

Author : Chiara Colombero,Cesare Comina,Alberto Godio
Publisher : MDPI
Page : 318 pages
File Size : 40,9 Mb
Release : 2020-12-07
Category : Science
ISBN : 9783039437337

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Remote Sensing in Applied Geophysics by Chiara Colombero,Cesare Comina,Alberto Godio Pdf

The Special Issue is focused on recent and upcoming advances in the combined application of remote sensing and applied geophysics. Applied geophysics analyzes the distribution of physical properties in the subsurface for a wide range of geological, engineering, and environmental applications at different scales. Seismic, electrical, magnetic, and electromagnetic methods are among the most applied and well-established geophysical techniques. These methods share the advantages of being non-invasive and exploring wide areas of investigation with respect to conventional methods (e.g., drilling). Geophysical surveys are usually carried out deploying or moving the appropriate instrumentation directly on the ground surface. However, recent technological advances have resulting in the development of innovative acquisition systems becoming more typical of the remote sensing community (e.g., airborne surveys). While applied geophysics mainly focuses on the subsurface, typical remote sensing techniques have the ability to accurately image the Earth’s surface with high-resolution investigations carried out by means of terrestrial, airborne, or satellite-based platforms. The integration of surface and subsurface information is often crucial for several purposes, including the processing of geophysical data, the characterization and time-lapse monitoring of surface and near-surface targets, and the reconstruction of highly detailed and comprehensive 3D models of the investigated areas. Recent contributions showing the added value of surface reconstruction and/or monitoring in the processing, interpretation, and cross-comparison of geophysical techniques for archaeological, environmental, and engineering studies are collected in this book. Pioneering geophysical acquisitions by means of innovative remote systems are also presented.

Environmental Geophysics

Author : Dieter Vogelsang
Publisher : Springer Science & Business Media
Page : 178 pages
File Size : 47,9 Mb
Release : 2012-12-06
Category : Science
ISBN : 9783642851414

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Environmental Geophysics by Dieter Vogelsang Pdf

Applied geophysics were developed to explore the raw materials needed by civilization. Today it is used to investigate the extent and nature of buried contaminated waste and leachates. The book describes in detail, yet in a simple language, possibilities, advantages and shortcomings of geophysical methods. Case histories from the US and all over the world are discussed and richly illustrated, and cost estimates for geophysical surveys and criteria for the choice of methods and the compilation of tenders are provided. The book will enable engineers, scientists and lawyers to appraise the possibilities of geophysics in the assessment of environmental risks.

Applied Geophysics with Case Studies on Environmental, Exploration and Engineering Geophysics

Author : Ali Ismet Kanlı
Publisher : BoD – Books on Demand
Page : 152 pages
File Size : 48,7 Mb
Release : 2019-06-05
Category : Science
ISBN : 9781838807405

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Applied Geophysics with Case Studies on Environmental, Exploration and Engineering Geophysics by Ali Ismet Kanlı Pdf

This book provides a general introduction to the most important methods of applied geophysics with a variety of case studies. These methods represent a primary tool for investigation of the subsurface and are applicable to a very wide range of problems. Applied geophysics is based on physics principles that collect and interpret data on subsurface conditions for practical purposes, including oil and gas exploration, mineral prospecting, geothermal exploration, groundwater exploration, engineering applications, archeological interests, and environmental concerns. The depth of investigation into applied geophysics is shallow, typically from the ground surface to several kilometers deep, where economic, cultural, engineering, or environmental concerns often arise. Applied geophysics uses almost all of the current geophysical methods, including electrical, magnetic, electromagnetic, gravimetric, geothermal, seismic, seismoelectric, magnetotelluric, nuclear, and radioactive methods. In applied geophysics, geophysicists are usually required to have a good understanding of math and physics principles, knowledge of geology and computer skills, and hands-on experience of electronic instruments. A geophysicist's routine job includes survey designs, data acquisition, data processing, and data interpretation with detailed explanation of the study. Applied geophysics consists of three main subject and interest areas, which are exploration geophysics, engineering geophysics, and environmental geophysics.

Geophysical Exploration for Engineering and Environmental Investigations

Author : United States Army Corps of Engineers
Publisher : Unknown
Page : 220 pages
File Size : 48,6 Mb
Release : 2005
Category : Technology & Engineering
ISBN : 1410222438

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Geophysical Exploration for Engineering and Environmental Investigations by United States Army Corps of Engineers Pdf

This manual provides an introduction to geophysical exploration for engineering, geological, and environmental (to include Hazardous, Toxic and Radioactive Waste (HTRW)) investigations. Descriptions and guidance are provided for the geophysical methods typically used in these investigations. The manual furnishes a broad overview of geophysical applications to common engineering, environmental and geological problems. Descriptions of the most commonly conducted geophysical procedures are given. These contents are not proposed to explicitly develop field procedures and data reduction techniques for geophysical surveys. Chapter 2 develops the procedural evaluation, use, and deployment of the generalized geophysical approach. Subsequent chapters address particular geophysical methodologies.

The Boundary Element Method in Geophysical Survey

Author : Balgaisha Mukanova,Igor Modin
Publisher : Springer
Page : 154 pages
File Size : 41,8 Mb
Release : 2018-02-12
Category : Science
ISBN : 9783319729084

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The Boundary Element Method in Geophysical Survey by Balgaisha Mukanova,Igor Modin Pdf

This volume is devoted to the application of the integral equations method (IEM) and boundary elements method (BEM) to problems involving the sounding of geological media using direct current (DC). Adaptive mesh generation algorithms and numerical methods for solving a system of integral equations are discussed. Integral equations for the media, which contains piecewise linear contact boundaries, immersed local inclusions, and subsurface relief, are derived and solved numerically. Both 2.5D and 3D models with ground surface relief are considered. For 2D conductivity distributions, the influence of the relief on the interpretation of results is shown. Search solutions of the direct problem with ground surface relief are compared using the appropriate interpretation of results based on different inversion programs.

Seeing into the Earth

Author : National Research Council,Commission on Geosciences, Environment, and Resources,Water Science and Technology Board,Board on Earth Sciences and Resources
Publisher : National Academies Press
Page : 155 pages
File Size : 55,6 Mb
Release : 2000-04-26
Category : Science
ISBN : 9780309174671

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Seeing into the Earth by National Research Council,Commission on Geosciences, Environment, and Resources,Water Science and Technology Board,Board on Earth Sciences and Resources Pdf

Just below our feet is an environment that supports our infrastructure, yields water, provides for agriculture, and receives our waste. Our capacity to describe, or characterize, this environment is crucial to the solution of many resource, environmental, and engineering problems. And just as medical imaging technologies have reduced the need for exploratory surgeries, a variety of technologies hold the promise for rapid, relatively inexpensive noninvasive characterization of the Earth's subsurface. Seeing into the Earth examines why noninvasive characterization is important and how improved methods can be developed and disseminated. Looking at the issues from both the commercial and public perspectives, the volume makes recommendations for linking characterization and cost savings, closing the gap between the state of science and the state of the practice, and helping practitioners make the best use of the best methods. The book provides background on: The role of noninvasive subsurface characterization in contaminant cleanup, resource management, civil engineering, and other areas. The physical, chemical, biological, and geological properties that are characterized. Methods of characterization and prospects for technological improvement. Certain to be important for earth scientists and engineers alike, this book is also accessible to interested lay readers.

An Introduction to Geophysical Exploration

Author : Philip Kearey,Michael Brooks,Ian Hill
Publisher : John Wiley & Sons
Page : 292 pages
File Size : 52,7 Mb
Release : 2013-04-16
Category : Science
ISBN : 9781118698938

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An Introduction to Geophysical Exploration by Philip Kearey,Michael Brooks,Ian Hill Pdf

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.

Detection of Underground Voids in Ohio by Use of Geophysical Methods

Author : Jens Munk,Rodney A. Sheets
Publisher : Unknown
Page : 42 pages
File Size : 50,8 Mb
Release : 1997
Category : Geophysics
ISBN : UOM:39015039017564

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Detection of Underground Voids in Ohio by Use of Geophysical Methods by Jens Munk,Rodney A. Sheets Pdf

Results of ground-penetrating radar surveys at three highway sites indicate that subsurface penetration varies widely with geologic material type and amount of cultural interference. Two highway sites were chosen over abandoned underground coal mines in eastern Ohio. A third site in western Ohio was chosen in an area known to be underlain by naturally occurring voids in limestone.