Geoacoustic Models Of The Sea Floor Gulf Of Oman Arabian Sea And Somali Basin
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Geoacoustic Models Of The Sea Floor Gulf Of Oman Arabian Sea And Somali Basin
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Author :
language : en
Publisher:
Release Date : 1979
Geoacoustic Models Of The Sea Floor Gulf Of Oman Arabian Sea And Somali Basin written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1979 with categories.
The objectives of this investigation were as follows: to determine and study those characteristics of the sea floor that affect the propagation of sound and the predictions of low-frequency surveillance-system performance; to support specific underwater acoustic experiments in the northwestern Indian Ocean during the BEARING STAKE exercise by furnishing information on acoustic and related properties of sediment and rock layers in the form of geoacoustic models of the sea floor; and to produce additional geoacoustic models of the sea floor to allow extrapolation of the results of the bottom-loss experiments into adjacent areas.
Acoustic And Related Properties Of The Sea Floor
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Author : Edwin Lee Hamilton
language : en
Publisher:
Release Date : 1975
Acoustic And Related Properties Of The Sea Floor written by Edwin Lee Hamilton and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1975 with Marine sediments categories.
The general objectives of this investigation were to determine and study those characteristics of the sea floor that affect sound propagation and the prediction of sonar performance; to support underwater acoustics' experiments and theory by furnishing information on the mass physical properties of sediments and rocks in the form of geoacoustic models of the sea floor; and to develop models of the sea floor which include gradients of sound velocity and attenuation, density, and elastic properties. Specifically, the minor objectives were to revise and review earlier work on the relations between frequency and attenuation of compressional (sound) waves in marine sediments and on the relations between attenuation and sediment porosity. The major objectives were to determine and predict variations of the attenuation of sound waves with depth in the sea floor.
Technical Abstract Bulletin
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Author :
language : en
Publisher:
Release Date :
Technical Abstract Bulletin written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on with Science categories.
The Tectonic And Climatic Evolution Of The Arabian Sea Region
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Author : Peter D. Clift
language : en
Publisher: Geological Society of London
Release Date : 2002
The Tectonic And Climatic Evolution Of The Arabian Sea Region written by Peter D. Clift 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.
The Arabian Sea region has several features that make it the best area for studies of climate and palaeoceanographic responses to tectonic activity, most notably in the context of the South Asian monsoon and its relationship to the growth of high topography in the adjacent Himalayas and Tibet. The papers range from high resolution, holocene palaeoceanographic studies of the Pakistan margin to regional tectonic reconstructions of the ocean basin and surrounding margins throughout the Cenozoic.
Geoacoustic Models Of The Sea Floor
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Author : Calif.) U. S. Navy Electronics Laboratory (San Diego
language : en
Publisher:
Release Date : 1965
Geoacoustic Models Of The Sea Floor written by Calif.) U. S. Navy Electronics Laboratory (San Diego and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1965 with categories.
Mesophotic Coral Ecosystems
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Author : Yossi Loya
language : en
Publisher: Springer
Release Date : 2019-06-21
Mesophotic Coral Ecosystems written by Yossi Loya and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-06-21 with Science categories.
This book summarizes what is known about mesophotic coral ecosystems (MCEs) geographically and by major taxa. MCEs are characterized by light-dependent corals and associated communities typically found at depths ranging from 30-40 m. and extending to over 150 m. in tropical and subtropical ecosystems. They are populated with organisms typically associated with shallow coral reefs, such as macroalgae, corals, sponges, and fishes, as well as specialist species unique to mesophotic depths. During the past decade, there has been an increasing scientific and management interest in MCEs expressed by the exponential increase in the number of publications studying this unique environment. Despite their close proximity to well-studied shallow reefs, and the growing evidence of their importance, our scientific knowledge of MCEs is still in its early stages. The topics covered in the book include: regional variation in MCEs; similarities and differences between mesophotic and shallow reef taxa, biotic and abiotic conditions, biodiversity, ecology, geomorphology, and geology; potential connectivity between MCEs and shallow reefs; MCE disturbances, conservation, and management challenges; and new technologies, key research questions/knowledge gaps, priorities, and future directions in MCE research.
Reservoir Characterization
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Author : Larry Lake
language : en
Publisher: Elsevier
Release Date : 2012-12-02
Reservoir Characterization written by Larry Lake and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-02 with Technology & Engineering categories.
Reservoir Characterization is a collection of papers presented at the Reservoir Characterization Technical Conference, held at the Westin Hotel-Galleria in Dallas on April 29-May 1, 1985. Conference held April 29-May 1, 1985, at the Westin Hotel—Galleria in Dallas. The conference was sponsored by the National Institute for Petroleum and Energy Research, Bartlesville, Oklahoma. Reservoir characterization is a process for quantitatively assigning reservoir properties, recognizing geologic information and uncertainties in spatial variability. This book contains 19 chapters, and begins with the geological characterization of sandstone reservoir, followed by the geological prediction of shale distribution within the Prudhoe Bay field. The subsequent chapters are devoted to determination of reservoir properties, such as porosity, mineral occurrence, and permeability variation estimation. The discussion then shifts to the utility of a Bayesian-type formalism to delineate qualitative ""soft"" information and expert interpretation of reservoir description data. This topic is followed by papers concerning reservoir simulation, parameter assignment, and method of calculation of wetting phase relative permeability. This text also deals with the role of discontinuous vertical flow barriers in reservoir engineering. The last chapters focus on the effect of reservoir heterogeneity on oil reservoir. Petroleum engineers, scientists, and researchers will find this book of great value.
Quantitative Seismic Interpretation
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Author : Per Avseth
language : en
Publisher: Cambridge University Press
Release Date : 2010-06-10
Quantitative Seismic Interpretation written by Per Avseth 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 2010-06-10 with Science categories.
Quantitative Seismic Interpretation demonstrates how rock physics can be applied to predict reservoir parameters, such as lithologies and pore fluids, from seismically derived attributes. The authors provide an integrated methodology and practical tools for quantitative interpretation, uncertainty assessment, and characterization of subsurface reservoirs using well-log and seismic data. They illustrate the advantages of these new methodologies, while providing advice about limitations of the methods and traditional pitfalls. This book is aimed at graduate students, academics and industry professionals working in the areas of petroleum geoscience and exploration seismology. It will also interest environmental geophysicists seeking a quantitative subsurface characterization from shallow seismic data. The book includes problem sets and a case-study, for which seismic and well-log data, and MATLAB® codes are provided on a website (http://www.cambridge.org/9780521151351). These resources will allow readers to gain a hands-on understanding of the methodologies.
Basic Seismic Refraction Survey And Data Interpretation Techniques Penerbit Usm
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Author : Rosli Saad
language : en
Publisher: Penerbit USM
Release Date :
Basic Seismic Refraction Survey And Data Interpretation Techniques Penerbit Usm written by Rosli Saad and has been published by Penerbit USM this book supported file pdf, txt, epub, kindle and other format this book has been release on with categories.
Basic Seismic Refraction Survey and Data Interpretation Techniques This book is written to impart knowledge on seismic refraction method, which covers data acquisition, processing and interpretation techniques. The discussion in this book is about seismic waves and their characteristics, theory of seismic refraction and field procedures. Examples of seismic refraction data and simple calculation are also provided to enable readers to better visualize and aid their understanding on the seismic refraction method. Rosli Saad is currently a lecturer at School of Physics, Universiti Sains Malaysia, Pulau Pinang with 30 years of experience in geophysics. His expertises is in the areas of Ground Penetrating Radar (GPR), gravity, magnetic, seismic and electrical methods. His main research is in engineering and environmental studies. He has published three research book chapters, four research books and more than 250 journal papers. Recently, he was appointed as head of geophysics section at the Centre of Tropical Geoengineering (GEOTROPIK), Universiti Teknologi Malaysia.
Wavefield Inversion
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Author : Armand Wirgin
language : en
Publisher: Springer
Release Date : 2014-05-04
Wavefield Inversion written by Armand Wirgin and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-05-04 with Science categories.
This book provides an up-to-date presentation of a broad range of contemporary problems in inverse scattering involving acoustic, elastic and electromagnetic waves. Descriptions will be given of traditional (but still in use and subject to on-going improvements) and more recent methods for identifying either: a) the homogenized material parameters of (spatially) unbounded or bounded heterogeneous media, or b) the detailed composition (spatial distribution of the material parameters) of unbounded or bounded heterogeneous media, or c) the location, shape, orientation and material characteristics of an object embedded in a wellcharacterized homogeneous, homogenized or heterogeneous unbounded or bounded medium, by inversion of reflected, transmitted or scattered spatiotemporal recorded waveforms resulting from the propagation of probe radiation within the medium.