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Elsevier

Libros en Ciencias de la Tierra y Planetarias

  • Precambrian Evolution of the North China Craton

    • 1 Edición
    • Guochun Zhao
    • Inglés
    The North China Craton is one of the oldest cratonic blocks in the world, containing rocks as old as 3.85 billion years. Focusing on Neoarchean mantle plumes and Paleoproterozoic plate tectonics, this book combines the results from modern geological research to provide you with a detailed synthesis of the geology, structure, and evolution of the North China Craton. It will be of value to anyone interested in the evolution of cratonic blocks and Precambrian geology as well as geoscientists interested in applying tectonic models to other cratonic blocks globally. This work will also be of interest to geologists concerned with the problems of structure and evolution of the Precambrian continents and supercontinents.

  • Mechanics of Particulate Materials

    • 1 Edición
    • Volumen 30
    • J. Feda
    • Inglés
    Mechanics of Particulate Materials

  • Geochemical Prospecting for Thorium and Uranium Deposits

    • 1 Edición
    • Volumen 16
    • R.W. Boyle
    • Inglés
    Developments in Economic Geology, 16: Geochemical Prospecting for Thorium and Uranium Deposits focuses on the analysis of various geochemical methods applicable in the search for all types of thorium and uranium deposits. The publication first ponders on the general chemistry and geochemistry of thorium and uranium, deposits of thorium and uranium and their indicator elements, and geochemical prospecting for thorium and uranium. Discussions focus on radiation surveys, selection of areas, primary mineralization, supergene oxidation, and secondary enrichment of endogenic thorium and uranium deposits, and equilibrium in the natural radioactive series. The book then ponders on lithochemical, pedochemical, hydrochemical, and biogeochemical surveys of the geochemical prospecting for thorium and uranium. Topics include heavy and light mineral surveys of stream, river, pond, and lake sediments, detailed litochemical surveys utilizing primary halos, and case histories. The text takes a look at sampling procedures and analytical methods for estimating thorium and uranium and miscellaneous methods and atmochemical surveys on the geochemical prospecting for thorium and uranium, including isotopic methods, remote sensing and geothermal methods, and liquid inclusion and thermoluminescent methods. The book is a valuable source of data for researchers wanting to explore geochemical prospecting for thorium and uranium deposits.

  • Graphics Gems

    • 1 Edición
    • Paul S. Heckbert
    • Inglés
    Graphics Gems IV contains practical techniques for 2D and 3D modeling, animation, rendering, and image processing. The book presents articles on polygons and polyhedral; a mix of formulas, optimized algorithms, and tutorial information on the geometry of 2D, 3D, and n-D space; transformations; and parametric curves and surfaces. The text also includes articles on ray tracing; shading 3D models; and frame buffer techniques. Articles on image processing; algorithms for graphical layout; basic interpolation methods; and subroutine libraries for vector and matrix algebra are also demonstrated. Computer engineers and designers will find the book invaluable.

  • Case Studies in Oceanography and Marine Affairs

    Prepared by an Open University Course Team
    • 1 Edición
    • Joan Brown
    • Gerry Bearman
    • Inglés
    This is the last volume in the six-volume Open University set. Each volume is required by students as a relevant part of the Open University course but designed so that it can equally be used as an individual textbook. This volume differs from the others in the series in that it does not draw specifically upon traditional scientific disciplines. The first part of the book provides an historical review of the Law of the Sea culminating in the present day situation. The second part is devoted to two case studies, covering not only the scientific aspects of a particular oceanographic environment, but also the social, political and legal consequences and implications of human interactions with that environment. Each volume in this set is well laid out and copiously illustrated with full colour photographs. Questions to help develop arguments can be found in the text with answers provided at the back. Each chapter concludes with a summary to help consolidate understanding before proceeding with the next section.

  • Structural Geology: Fundamentals and Modern Developments

    • 1 Edición
    • S.K. Ghosh
    • Inglés
    Presents a comprehensive and up-to-date account of the fundamental aspects of structural geology, emphasising both classical concepts and modern developments. A detailed account of the techniques of geometrical analysis is provided, giving a sound background to principles of geological deformation and in-depth analysis of mechanisms of formation of geological structures. Many new features are included such as detailed discussions on rotation of rigid inclusions and passive markers, boudinage (including chocolate tablet boudins, foliation boudins and shear fracture boudins), structural implications of basement-cover relations and time-relation between crystallation and deformation. The book presents the methods of structural analysis from microscopic to map scale, describes modern techniques used in field and laboratory and offers a balanced picture of modern structural geology as it emerges from combined field, experimental and theoretical studies.

  • Transformation of Petroleum in Nature

    International Series of Monographs in Earth Sciences
    • 1 Edición
    • P. F. Andreev + 2 más
    • Dean Earl Ingerson
    • Inglés
    Transformation of Petroleum in Nature is a a comprehensive account of the thermodynamic principles governing petroleum transformations in nature. Topics covered range from the dependence of petroleum properties on geologic-geochemical conditions to processes of spontaneous alteration of organic matter. A considerable section of the book is devoted to the thermodynamic transformation of hydrocarbons. Comprised of nine chapters, this volume begins with an overview of the connection between the properties of petroleum and its geologic age, as well as the basic aspects of the natural phenomenon and the many observed deviations from this basic phenomenon. The role played by a number of catalysts in connection with the transformable material is also considered, along with geochemical transformations of petroleum during the process of migration into the reservoir rocks. Subsequent chapters focus on the phenomenology of spontaneous transformation processes of organic matter; thermodynamics of low-temperature transformation of hydrocarbons; oxidative transformations of petroleum in nature; and the significance of clays in the formation and conversion of petroleum in the earth's crust. The thermocatalytic transformations of heterogeneous organic compounds are also analyzed. This book will be of interest to petroleum geologists and geochemists.

  • Empirical Metallogeny

    Depositional Environments, Lithologic Associations and Metallic Ores
    • 1 Edición
    • Peter Laznicka
    • Inglés
    Empirical Metallogeny: Depositional Environments, Lithologic Associations, and Metallic Ores, Vol. 1: Phanerozoic Environments, Associations, and Deposits, Part B focuses on the composition, characteristics, properties, and reactions of Phanerozoic metallic ore deposits. The book first offers information on intracrustal and subcrustal environments and plutonic granite, diorite, (gabbro) association (GDG) and its aureole. Discussions focus on petrography, origin, and setting of GDG plutonic rocks; mineralization styles associated with Phanerozoic (higher-level) granite, diorite, (gabbro) association; copper skarns and carbonate replacements; and magnetite skarn and replacement deposits. Manganese, uranium, antimony, mercury, and arsenic deposits, hydrothermal iron ores, and hydrothermal-plutoni... silver deposits are also discussed. The publication also takes a look at high- to medium-grade metamorphosed terrains, katazonal granites and pegmatites and continental fragmentation, rifts, and paleo-rifts. Topics include examples of modern rift and taphrogenic systems; mineralization styles in and related to the zone of ultrametamorphism and granitization; and petrography, origin, and setting of high-grade metamorphic terrains. The text is a valuable reference for readers interested in the study of Phanerozoic metallic ore deposits.

  • Earth and Cosmos

    A Book Relating the Environment of Man on Earth to the Environment of Earth in the Cosmos
    • 1 Edición
    • Robert S. Kandel
    • Inglés
    Earth and Cosmos presents a comprehensive view of the many connections between the environment of Man on Earth and the environment of the Earth in the cosmos. Topics covered range from matter, radiation, and the basic forces of nature to Earth's relation to the universe, the galaxy, and the sun. The energy balance and global circulation of the atmosphere are also discussed, along with continents, oceans, and climate. This book is comprised of 13 chapters and begins with an overview of the environment of Man on Earth, with emphasis on the Earth's chemical composition and how it is related to both cosmic and terrestrial processes; the radiation environment at the Earth's surface and above; how the atmosphere interacts with both solar and terrestrial radiation; and climate. The following chapters explore matter, radiation, and the laws of nature in relation to the universe; how the terrestrial environment is related to the structure of the universe as a whole; how the composition of the solar system and the Earth reflects the history of the galaxy; and the stability of the Earth's environment. The origins of life on Earth and the impact of human activities on the planet are also considered. The last chapter speaks of the future of humanity, and notably of the problem of the population explosion and its consequences. This monograph will be of interest to students, astronomers, planetary scientists, astrophysicists, biologists, chemists, and geologists.

  • Isotope Chronostratigraphy

    Theory and Methods
    • 1 Edición
    • Douglas F. Williams + 2 más
    • Inglés
    Isotope Chronostratigraphy: Theory and Methods covers the concept of isotope chronostratigraphy. The book discusses the principles of interpretation, the methodology, as well as the synthesis of the oxygen and carbon isotope records of the Tertiary. The text also describes the detailed studies of the tertiary delta 18O and delta 13 C records by epoch; the stable isotopic evidence for and against sea level changes during the cenozoic; and the prospects for applying isotope chronostratigraphy to exploration wells. The paleobathymetric models using the delta 18O of foraminifera; the empirical approaches to isotope chronostratigraphy; and the quantitative methods of analysis are also considered. The book further tackles the semblance methods; the filter and deconvolution techniques; the frequency domain methods; and the maximum entropy and Q-model methods. Petroleum geologists and stratigraphers will find the text invaluable.

  • Progress in Surface and Membrane Science

    Volume 9
    • 1 Edición
    • D. A. Cadenhead + 2 más
    • Inglés
    Progress in Surface and Membrane Science, Volume 9 covers the developments in surface and membrane science. The book discusses the physical adsorption of gases and vapors in micropores; the chemisorption theory; and the role of radioisotopes in the studies of chemisorption and catalysis. The text also describes the interaction of ions with monolayers; and the isolation and characterization of mycoplasma membranes. Chemists, physical chemists, and microbiologists will find the book useful.

  • Clays and Clay Minerals

    Proceedings of the Fourteenth National Conference, Berkeley, California
    • 1 Edición
    • S. W. Bailey
    • Inglés
    Clays and Clay Minerals documents the proceedings of the 14th National Conference in Berkeley, California. This book focuses on the structure and quantitative analysis, surface reactivity, genesis, and synthesis of clays and clay minerals. Topics discussed include status of clay mineral structures; layer charge relations in clay minerals of micaceous soils and sediments; mechanical force fields in a clay mineral particle system; and kinetics of decomposition of cobalt coordination complexes on montmorillonite surfaces. The factors affecting the frequency distribution of clay minerals in soils; stability of brucite in the weathering zone of the new Idria serpentinite; and interrelationships of physical and chemical properties of kaolinites are also elaborated in this publication. This compilation is beneficial to students and researchers conducting work on clay mineral studies.

  • Advances in Hydroscience

    Volume 5
    • 1 Edición
    • Ven Te Chow
    • Inglés
    Advances in Hydroscience, Volume 5 contains articles in three major areas of hydroscience, namely, stochastic hydrology, subsurface flow, and solid-state hydrology. This volume is composed of four chapters, and begins with a comprehensive review of the basic concepts, developments, and their potential application in stochastic hydrology, with emphasis on time series analysis and synthesis (model building). The next chapter deals with some of the advances in various scientific disciplines and their application to the analysis and prediction of seepage losses from open channels. These topics are followed by discussions on various phenomena of snow metamorphism, sintering, and development of intergranular bonds; a few methods for determining thermal conductivity, water vapor diffusivity; and the essential concepts of radiation interaction with a snow medium. The final chapter surveys the theory of infiltration, which is one important outcome of the mathematical-physica... approach to the study of water movement in unsaturated soil. This chapter specifically presents the general flow equation (a nonlinear Fokker-Planck equation). This book is of great value to hydrologists, engineers, scientists, and researchers who are interested in the interdisciplinary field of hydroscience.

  • Biological Oceanographic Processes

    • 3 Edición
    • Timothy R. Parsons + 2 más
    • Inglés
    This revised edition of a popular textbook is written for students, physical oceanographers, engineers, hydrologists, fisheries experts and a number of other professionals who require quantitative expressions of biological oceanographic phenomena. It is designed to lead the reader, step by step, through a progression from the distribution of marine organisms, to discussions on trophic relations, to a final chapter on some practical applications of biological oceanography to fisheries and pollution problems. The book covers subject matter in the pelagic and benthic environments, and is intended to bridge the gap between entirely descriptive oceanography texts and works on the mathematical modelling of marine ecosystems.

  • Island Arcs

    Japan and Its Environs
    • 1 Edición
    • A. Sugimura + 1 más
    • Inglés
    Developments in Geotectonics, 3: Island Arcs: Japan and its Environs focuses on geophysical and geological characteristics of island arcs. The book first reviews the geophysical and geological features of island arcs, including topography, crust and upper mantle structure, seismicity, direction of principal stresses of earthquakes, crustal deformation and fault systems, and geological structure. The distributions of Cenozoic volcanoes and hot springs, petrology of volcanic rocks, magnetic fields, and anomaly of electrical conductivity are also discussed. The publication also takes a look at the Cenozoic history of the Japanese Islands relative to the formation of island arcs. The Quaternary tectonic movements of Japan are reviewed. The text ponders on the processes under island arcs, such as generation and ascent of primary magma; convection current descending under island arcs; island arc tectonics and oceanic ridge tectonics; and mechanical process inferred from seismic wave radiation. The text is a valuable reference for geologists and readers interested in island arcs.

  • Descriptive Physical Oceanography

    An Introduction
    • 4 Edición
    • George L. Pickard + 1 más
    • Inglés
    Descriptive Physical Oceanography: An Introduction, Fourth Enlarged Edition considers the synoptic or descriptive aspects of physical oceanography with considerable illustrative materials and some 45 additional figures. This book is divided into nine chapters, and begins with an introduction to the basic goal of physical oceanographic study. The next chapters describe the features of the ocean basins, physical properties of seawater, and the ocean's distribution of water characteristics. These topics are followed by discussions of the conservation of seawater volume and salt; the techniques and methods of physical oceanography; and the general features of the main ocean circulations, as well as the circulation and character of the water masses in the individual oceans. The final chapters examine some of the characteristics of coastal oceanography. This book will prove useful to undergraduate and graduate students with oceanography and related subjects.

  • Transistors

    • 1 Edición
    • E. J. M. Kendall
    • Inglés
    Transistors covers the main thread of transistor development. This book is organized into 2 parts encompassing 19, and starts with an overview of the semi-conductor physics pertinent to the understanding of transistors, as well as features and applications of the point contact devices and junction devices. The subsequent part deals with the modulation of conductance of thin films of conductors by surface charges, the metal-semi conductor, and the semi-conductor triode. These topics are followed by discussions on the nature of the forward current, physical principles in transistor, the hole injection in transistor, and the double-surface transistor in which the emitter and collector contacts bear on the two opposite faces of a thin wedge or slab of semiconductor. Other papers describe the effects of electrical forming on the rectifying barrier, the junction in semiconductors and transistors, the theory of Alpha for diffused junction transistors, and a high frequency diffused transistor. The last chapters consider unipolar, analog, and thin film transistors This book will be of value to physicists and researchers in the allied fields.

  • Photogeology and Regional Mapping

    • 1 Edición
    • J. A. E. Allum
    • Robert Maxwell
    • Inglés
    Photogeology and Regional Mapping covers the geological interpretation of aerial photographs, the compilation of the interpretations on to maps, the use of aerial photographs in the field, and the use of aerial photography for the production of the final geological map. This book is organized into 10 chapters and starts with an introduction to the aerial photograph. The subsequent chapters deal with the properties of the aerial photograph, including the scale, parallax and their difference. These chapters also survey the process of stereoscopy, the stereoscopic vision, pseudoscopic vision, and setting up the aerial photographs. These topics are followed by discussions on interpretation of the aerial photographs encoded into a map. Other chapters describe the production of the photogeological map and field mapping with the use of aerial photographs. The last chapters consider the compilation of the encoded aerial photographs made into maps and the photogrammetry for geologists that explains the minor control plot, detail plotting, measurement of height differences using a stereometer. This book will be of value to geologists.

  • Complexing and Hydrothermal Ore Deposition

    International Series of Monographs on Earth Science
    • 1 Edición
    • Harold C. Helgeson
    • Dean Earl Ingerson
    • Inglés
    Complexing and Hydrothermal Ore Deposition provides a synthesis of fact, theory, and interpretative speculation on hydrothermal ore-forming solutions. This book summarizes information and theory of the internal chemistry of aqueous electrolyte solutions accumulated in previous years. The scope of the discussion is limited to those aspects of particular interest to the geologist working on the problem of hydrothermal ore genesis. Wherever feasible, fundamental principles are reviewed. Portions of this text are devoted to calculations of specific hydrothermal equilibriums in multicomponent solutions at elevated temperatures, including a general examination and evaluation of the solution chemistry and geochemical parameters involved in aqueous transport and deposition of the ore-forming metals. This publication is intended for geologists, but is also beneficial for students conducting research on the components of soil and rock.

  • Geographic Information Systems for Geoscientists

    Modelling with GIS
    • 1 Edición
    • Volumen 13
    • G.F. Bonham-Carter
    • Daniel F Merriam
    • Inglés
    Geographic Information Systems for Geoscientists is unique in its coverage of examples from the geological sciences, many centred on applications to mineral exploration. The underlying principles of GIS are stressed and emphasis placed on the analysis and modelling of spatial data with applications to site selection and potential mapping. The book commences with a definition of GIS and describes a case study of mapping mineral potential. The ways in which spatial data are organized with models (raster, vector, relational) are discussed and data structures, such as quadtrees and topological structures are introduced. Data input including digitizing, geographic projections and conversions is covered together with output (visualization, representation of colour and spatial query). Spatial data transformations are dealt with thoroughly and attention is paid to map analysis and modelling as related to single maps, map pairs and multiple maps respectively. Methods of quantifying the associations between pairs of maps are emphasized. Finally, examples of landfill site selection and mineral potential mapping illustrate the application of map algebra for combining maps and tables with models, employing Boolean logic, index weighting, fuzzy logic and probability methods such as weights of evidence. There is an extensive glossary of terms, and references accompany each chapter. Contains 40 pages of colour illustrations.

  • Comparative Planetology

    • 1 Edición
    • Cyril Ponnamperuma
    • Inglés
    Comparative Planetology discusses the results of data obtained from the Viking mission to Mars along with other data from other planetary missions. The book considers the many aspects of the evolution of the solar system in a comparative fashion. The interiors of planets, crustal evolution, the origin of planetary atmospheres, and the question of the origin of life are discussed using the gathered information. Astronomers, geologists, chemists, and biologists will find the book an interesting read.

  • A Manual of Chemical & Biological Methods for Seawater Analysis

    • 1 Edición
    • Timothy R. Parsons
    • Inglés
    An introduction to the quantitative analysis of seawater, describing in detail biological and chemical techniques, which are considered to be amongst those most often used by biological oceanographers. The manual provides complete instructions for the addition of reagents and calculation of results with reference material for each method so that the original texts can be consulted if necessary. In general, the techniques require a minimum of prior professional training and methods needing very expensive equipment have been avoided.

  • Geology

    The Made Simple Series
    • 2 Edición
    • William H. Matthews
    • Inglés
    Geology gives a detailed study of rock-forming minerals and the rocks that are formed by it. The text analyses the forces which act on and within rocks. This subject belongs to physical geology. Historical geology is also covered in the book. This study explores the fossil content of the rock and reconstructs the earth’s history over the past million years. The subjects encourage the reader to go out and examine his surroundings. First chapter of the book focuses on the description of earth. Topics such as the shape, size, and motions of the earth are discussed. The second chapter of the text covers the chemical composition of minerals. Crystal system, crystallography, and crystal habits are included in the chapter. The physical properties and different types of minerals are also analyzed. Volcanism and all aspects of volcanoes are reviewed. The formation of soil and weathering is the topic of another chapter. The book will provide useful information to geologists, mineralogists, volcanologists, students and researchers of geology.

  • Analytical Methods in Geochemical Prospecting

    • 1 Edición
    • Volumen 1
    • W.K. Fletcher
    • G.J.S. Govett
    • Inglés
    Handbook of Exploration Geochemistry, Volume I: Analytical Methods in Geochemical Prospecting focuses on the principles, methodologies, approaches, and techniques employed in geochemical prospecting. The book first underscores quality control in the laboratory, sample preparation, sample decomposition-soluti... techniques, and colorimetry and related techniques. Discussions focus on colorimetry, turbidimetric methods, strong decompositions, partial extractions, preparation of rock samples, random and systematic errors, and quality control program. The publication then takes a look at atomic absorption spectrophotometry, emission spectroscopy, and X-ray fluorescence. Concerns cover instrumentation, operation of the X-ray fluorescence spectrometer, flame emission spectroscopy, semi-quantitative DC-arc spectroscopy, and plasma sources. The text examines electrochemical methods, including determination of pH and specific ion electrodes. The publication is a dependable reference for researchers interested in the analytical methods in geochemical prospecting.

  • Lunar Science: A Post - Apollo View

    Scientific Results and Insights from the Lunar Samples
    • 1 Edición
    • Stuart Ross Taylor
    • Inglés
    Lunar Science: A Post-Apollo View: Scientific Results and Insights from the Lunar Samples examines the scientific data and discoveries provided by the manned Apollo lunar missions as they are understood. The interpretative aspects of the study are given emphasis in order to present a coherent story of the evolution and origin of the moon based on the lunar samples collected by Apollo. This text has seven chapters; the first of which discusses studies and observations of the moon, particularly its surface, prior to Apollo. Attention then turns to the beginning of the Apollo missions, six of which were successful and one was aborted. The next chapter outlines the broad framework of the lunar landscape and the stratigraphic relations, focusing on lunar topography and other geologic features such as craters, rilles, central peaks and peak rings, wrinkle ridges, and maria lava flows. The reader is also introduced to the nature of the moon's surface, highlighting features such as microcraters and micrometeorites, along with maria basalts, the highlands, and the lunar interior. A chapter on the state of knowledge about the evolution and origin of the moon based on evidence gathered by the Apollo missions concludes the book. An epilogue assesses the usefulness of manned space flight. This book will be valuable to lunar scientists as well as to those with an interest in astronomy and space exploration.

  • Advances in Hydroscience

    Volume 2
    • 1 Edición
    • Ven Te Chow
    • Inglés
    Advances in Hydroscience, Volume 2 is a five-chapter text that considers the significant advances in various fields of hydroscience. Chapter 1 deals with the basic concept, hydrodynamics, methods of study, and case history of tsunami, while Chapter 2 focuses on chemical geohydrology, which treats the portion of the hydrological cycle that relates the chemical character of water to its environment. Chapter 3 concerns a subject in biohydrodynamics, namely, the hydrodynamic behavior of dolphins, with an emphasis of its application in controlling the natural environment. Chapter 4 describes the interaction of modern hydrodynamic analyses and experimental investigations, which has placed the design of complex hydraulic structures, such as ship locks. Chapter 5 discusses the modern technique of replenishing ground water by recharge, which has been practiced with great success in Los Angeles, California, and many other places around the world. This book will be of great value to hydrologists, scientists, and researchers who are interested in the interdisciplinary field of hydroscience.

  • Simulating Nearshore Environments

    • 1 Edición
    • Volumen 12
    • P.A. Martinez + 1 más
    • Daniel F Merriam
    • Inglés
    Simulating Nearshore Environments provides computer procedures that realistically represent nearshore processes and supplement or replace trial and error methodology. The procedures simulate transport by waves and fluvial processes on beaches and deltas at various scales. They will aid coastal engineers, oceanographers and sedimentary geologists who focus on both modern and ancient nearshore deposits.How do you simulate nearshore processes using a computer? Can evolving deltaic and coastal environments be simulated realistically by mathematically representing the physical processes that create them? Once the physics and mathematical formulation are described, what are the techniques for transforming them into computer programs? The authors deal with all these aspects and take a "how to" approach in guiding the reader through the development of computer models for simulating sediment transport in coastal environments. In addition to describing the devised computer programs, the book provides a basis for those wishing to formulate their own mathematical models for simulating nearshore processes.

  • Computer Applications in Resource Estimation

    Prediction and Assessment for Metals and Petroleum
    • 1 Edición
    • G. Gaal + 1 más
    • Inglés
    Quantitative resource assessment methods play an increasing role in exploration for petroleum, water and minerals. This volume presents an international review on the state-of-the-art of the computerized methodology in resource exploration. The papers taken from those presented at the symposium are classified to either techniques, i.e., trend analysis; classification techniques; geostatistics; image analysis; expert systems/artificial intelligence; inventories; tomography and others, or to resources, i.e., petroleum, water, metals and non-metals.

  • Storm and Cloud Dynamics

    Volume 44
    • 1 Edición
    • William R. Cotton + 1 más
    • Renata Dmowska
    • Inglés
    This book focuses on the dynamics of clouds and of precipitating mesoscale meteorological systems. Clouds and precipitating mesoscale systems represent some of the most important and scientifically exciting weather systems in the world. These are the systems that produce torrential rains, severe winds including downburst and tornadoes, hail, thunder and lightning, and major snow storms. Forecasting such storms represents a major challenge since they are too small to be adequately resolved by conventional observing networks and numerical prediction models.

  • Contouring

    A Guide to the Analysis and Display of Spatial Data
    • 1 Edición
    • Volumen 10
    • Debbie Watson
    • Daniel F Merriam
    • Inglés
    This unique book is the key to computer contouring, exploring in detail the practice and principles using a personal computer. Contouring allows a three dimensional view in two dimensions and is a fundamental technique to represent spatial data. All aspects of this type of representation are covered including data preparation, selecting contour intervals, interpolation and griding, computing volumes and output and display.Formulated for both the novice and the experienced user, this book initially conducts the reader through a step by step explanation of PC software and its application to personal data, and then presents the rationale and concepts for contouring using the computer.Accompanyin... the book is a set of BASIC programs, in ASCII format, on an MS-DOS 360KB floppy disk. These programs implement eighteen interpolation methods, five gradient estimation techniques, and seven types of display, and are designed to be adapted or combined to suit a wide range of possible objectives concerning either the comparative study of contouring methodology or the practical production of contour displays.

  • Nitrogen in the Marine Environment

    • 1 Edición
    • Edward J. Carpenter + 1 más
    • Inglés
    Nitrogen in the Marine Environment provides information pertinent to the many aspects of the nitrogen cycle. This book presents the advances in ocean productivity research, with emphasis on the role of microbes in nitrogen transformations with excursions to higher trophic levels. Organized into 24 chapters, this book begins with an overview of the abundance and distribution of the various forms of nitrogen in a number of estuaries. This text then provides a comparison of the nitrogen cycling of various ecosystems within the marine environment. Other chapters consider chemical distributions and methodology as an aid to those entering the field. This book discusses as well the enzymology of the initial steps of inorganic nitrogen assimilation. The final chapter deals with the philosophy and application of modeling as an investigative method in basic research on nitrogen dynamics in coastal and open-ocean marine environments. This book is a valuable resource for plant biochemists, microbiologists, aquatic ecologists, and bacteriologists.

  • Advances in Hydroscience

    Volume 4
    • 1 Edición
    • Ven Te Chow
    • Inglés
    Advances in Hydroscience, Volume 4 covers selected topics encompassing several areas of special interest in hydroscience, including naval architecture, water waves, subsurface water, engineering hydraulics, and stochastic hydrology. This volume is composed of seven chapters, and begins with a summary of the basic principles and theories involved in hovering craft operating over water, which should be of interest to naval architects who may design such vehicles for special purposes. The succeeding chapters deal with the significance of soil moisture theory in the design of foundations and land drainage systems, as well as the developments in understanding the theory of wind-generated waves. These topics are followed by discussions on the mode of operation and different types of hydraulic jumps and the basic probability concepts of stochastic reservoir theory. The final chapter the fundamentals of surface winds, wind fields, and wind stress and their role in formation of storm surge. This book is of value to hydrologists, naval architects, agronomists, and agricultural civil engineers.

  • NMR Techniques & Applications in Geochemistry & Soil Chemistry

    • 1 Edición
    • M.A. Wilson
    • Inglés
    The book provides an in-depth review of the state of the art of NMR spectroscopy as applied to a wide range of geochemical problems. It is intended to assist geochemists and spectroscopists working at the interface between geochemistry and NMR, and almost all areas of organic and inorganic geochemistry where NMR has had an influence are discussed.

  • Industrial Minerals and Rocks

    • 1 Edición
    • Volumen 18
    • M. Kucera
    • Inglés
    Industrial Minerals and Rocks is a collection of research papers concerning the study of industrial mineral deposits. This work is composed of 17 chapters that specifically highlight the research done by Czech and Slovak economic geologists in non-metallic deposits, including talc, magnesite, kaolin, and clay. After an introduction to the history of industrial minerals and rocks, this book goes on reviewing the origin, principal element cycle, genetic types, form, and size of these deposits. Considerable chapters describe the deposits of industrial minerals, rocks, and building raw materials. The remaining chapters deal with the geophysical methods prospecting and exploration and production of industrial raw materials, rocks, and minerals. This book will prove useful to mineral geologists and researchers.

  • Recent Progress in Surface Science

    Volume 1
    • 1 Edición
    • J. F. Danielli + 2 más
    • Inglés
    Recent Progress in Surface Science, Volume 1 reviews significant advances made in surface science during the period 1956-1961, as well as problems that are still unsolved. Topics covered range from surface viscosity and electrode processes to corrosion of metals, surface-active substances, and foams and free liquid films. The electrical double layer and electrokinetic phenomena are also examined, along with facilitated diffusion and the chemistry of the semiconductor surface. Comprised of 11 chapters, this volume first deals with surface viscosity and general principles and applications of surface rheology, as well as the viscosity of various types of monolayers. The reader is then introduced to foams and free liquid films, with emphasis on the theory of foaming; the electrical double layer and electrokinetic phenomena; and electrode processes. Subsequent chapters explore the corrosion of metals; surface-active substances; surface chemistry of compound and organic semiconductors; and the mechanism of facilitated diffusion. The book also considers the morphology and dynamic aspects of cell contacts before concluding with an analysis of the formation and properties of bimolecular lipid membranes. This book will be of interest to chemists and physicists.

  • Geological Maps

    • 1 Edición
    • B. Simpson
    • F. H. T. Rhodes
    • Inglés
    Designed for use by students studying geological maps for the first time and principally concerned with the sheet-like bodies of sedimentary and igneous rocks. Although it is an introductory volume, the student can use it with the minimum of supervision and teaching because, contrary to other books, the approach adopted is the actual presentation of the process of solution of geological maps rather than the presentation of geological map exercises. The book is intended for Geology students in schools and technical colleges, and for first-year geology and civil engineering courses.

  • Paleontology and Neontology of Cephalopods

    • 1 Edición
    • M. R. Clarke + 1 más
    • Inglés
    Paleontology and Neontology of Cephalopods examines information that throws new light on the evolution of coleoids. This book is part of a multivolume work, The Mollusca, which attempts to provide comprehensive treatment of major areas of molluscan research. The Mollusca is intended to serve several disciplines—zoology, biochemistry, physiology, and paleontology. It will prove useful to researchers and to all others with interests in mollusks. The book begins with a review of the main features of cephalopod evolution. This is followed by separate chapters on the evolution of the gladius in coleoids; the buccal mass of Cephalopoda; beaks of living coleoid Cephalopoda; cephalopod hooks; statoliths of cephalopods; buoyancy and locomotion in recent cephalopods; and evolution of the cephalopod brain and cephalopod statocyst. Subsequent chapters deal with the photophore structure and evolution within the Enoploteuthinae; the interrelationships of genera within the Ommastrephidae; evolutionary pathways traversed by the cephalopod family Cranchiidae; the cephalopod fauna of the European Mediterranean; and the evolution of recent cephalopods.

  • Applications of Remote Sensing in Agriculture

    • 1 Edición
    • M. D. Steven + 1 más
    • Inglés
    Applications of Remote Sensing in Agriculture contains the proceedings of the 48th Easter School in Agricultural Science, held at the University of Nottingham on April 3-7, 1989. The meeting invites 146 delegates from over 22 countries and contributions to this book come from nine countries. This book generally presents a review of the achievements of remote sensing in agriculture, establishes the state of the art, and gives pointers to developments. This text is organized into seven parts, wherein Parts I-III cover the principles of remote sensing, climate, soil, land classification, and crop inventories. Productivity; stress; techniques for agricultural applications; and opportunities, progress, and prospects in the field of remote sensing in agriculture are also discussed.

  • South America, Central America and Africa

    South America, Central America and Africa
    • 1 Edición
    • Rolf Bohme
    • Inglés
    Topographic mapping plays a basic and important role within the extensive field of cartography. In recent years, this type of mapping has become somewhat neglected and available literature is normally restricted to details concerning the programmes of individual countries often presented in the form of monographs. Topographic maps are essential tools for use in development projects, resource exploitation, the planning of construction, infrastructure and recreation. They also give detailed illustration of the relative degrees of development of areas within a landscape and are thus unique in demonstrating the cultural status of a country. This book is the second of three volumes and gives details and examples of topographic maps from Central and South America and Africa. The information supplied for each country consists of a text, including a brief history of the development of topographic mapping, geodetic data, map scales and series, as well as extracts of maps and index sheets illustrating the present status of map coverage within that country. There is currently no other work employing the approach adopted in assembling this inventory. This work is a comprehensive and important reference and source book for information in the field of topographic mapping.

  • Helium Isotopes in Nature

    • 1 Edición
    • Volumen 3
    • B.A. Mamyrin + 1 más
    • W.S. Fyfe
    • Inglés
    Developments in Geochemistry, Volume 3: Helium Isotopes in Nature presents the isotopic investigations of noble gases. This book describes the origin, the history, and the contemporary distribution of isotopes of helium. Organized into 11 chapters, this volume begins with an overview of mass-spectrometric methods and measurements of the helium isotope abundance. This text then discusses the methods of collecting various terrestrial samples as well as the apparatus for helium extraction, volumetric measurements, and purification. Other chapters consider the isotope composition of primordial, radiogenic, and spallogenic light noble gases. This book discusses as well the origin and distribution of helium isotopes in meteorites, in the Earth's mantle, the crust and ocean, and in the atmosphere. The final chapter deals with the scientific and applied problems that can be resolved to the progress in helium isotope geochemistry. This book is a valuable resource for scientists. Research workers and students interested in the geochemistry of helium will also find this book useful.

  • Arctic Geology and Petroleum Potential

    Proceedings of the Norwegian Petroleum Society Conference, 15-17 August 1990, Tromso, Norway
    • 1 Edición
    • Volumen 2
    • T.O. Vorren + 6 más
    • Inglés
    Since the search for hydrocarbon resources in the Arcticstarted in the 1930's the exploration activity has expandedinto many of the Arctic regions, and several of the Arcticsedimentary basins have proven to be important sources ofhydrocarbon. Nevertheless, the Arctic continental margins andadjacent onshore areas are still largely unexplored in thecontext of petroleum, and are therefore considered to be oneof the few regions in the world where significant undiscoveredsources of hydrocarbon may exist. The aim of the book is togive an updated overview of the geology of the Arcticsedimentary basins and their petroleum potential. Although thedifferent basins vary significantly as regards sedimentary fill and tectonic evolution, many of the basins share some ofthe characteristics needed to become prolific oil and gasprovinces.The book contains 45 extensively illustratedarticles. It starts with papers on the Mesozoic source rocks,and oceanic natural gas clatrates in the Arctic, respectively.Then follow articles on the regional and petroleum geology ofthe main regions; Greenland, North American Arctic, SovietArctic and the Barents Sea. Particular emphasis is placed onthe Barents Sea. The two last chapters comprise articles onsalt dynamics and methods. The book closes with a paper oninternational law in the Arctic. This volume will be ofinterest to both students and professional earthscientists/petr... explorationists working in the northernlatitudes. It will allow the readers to stay abreast of thedevelopment in this climatic region of the world.

  • Hydrology

    An Advanced Introduction to Hydrological Processes and Modelling
    • 1 Edición
    • Arved J. Raudkivi
    • Inglés
    Hydrology: An Advanced Introduction to Hydrological Processes and Modelling introduces the reader to hydrological processes and methods of estimation of the various quantities involved. Topics covered range from elements of meteorology to precipitation, evaporation and transpiration, interception, and flood routing. Extreme events, design flood, and small catchment runoff are also discussed. This book is comprised of 12 chapters and begins with an overview of hydrology and the hydrologic cycle, along with the world's water resources and their utilization and management. Subsequent chapters deal with atmospheric thermodynamics and atmospheric circulation; analysis and measurement of precipitation, evaporation, transpiration, and interception; infiltration of groundwater; and reservoir and stream routing. Storage for flood control and regulation for abatement of water shortage are also considered, along with stratification and siltation of reservoirs, catchment yield, and sediment yield and transport. The final chapter highlights the importance of information analysis and decision making in hydrological work. This monograph is written for senior and postgraduate students and should also be of value to practitioners of physics, mathematics, and civil engineering.

  • Geochemical Exploration 1982

    • 1 Edición
    • Volumen 17
    • G.R. Parslow
    • Inglés
    Developments in Economic Geology, Volume 17: Geochemical Exploration 1982 provides an outline of several significant areas of technical communications in relation to the mining industry. This book discusses the role of governments, universities, and industries in the search for and development of the natural resources. Organized into 56 chapters, this volume begins with an overview of the significant role that technical communications play in everyday activities. This text then examines the geochemical case histories for soil and lake-sediment surveys. Other chapters consider the chemistry of deep ground waters from throughout the Athabasca Basin. This book discusses as well the uranium mineralization of the McClean Lake Area deposits, which can be described as belonging to two different facies. The final chapter deals with the application of factor analysis for the purpose of identifying areas potentially favorable for uranium deposits. This book is a valuable resource for scientists and mineral engineers.

  • The Earth's Age and Geochronology

    • 1 Edición
    • Derek York + 1 más
    • Inglés
    The Earth's Age and Geochronology provides an outline of geochronological methods, applications, and interpretations. This book discusses the fossil fission track method of dating. Organized into 12 chapters, this book begins with an overview of an accurate chronometer for measuring time intervals that must contain some sort of mechanism in which it operates at a predictable or known rate. This text then discusses the methodology of dating as well as the importance of long cooling histories. Other chapters consider the application of the experimental method to idealized, undisturbed systems. This book discusses as well the concept that in plutonic environments daughter isotope retention may often not commence until long after crystallization, or the peak of metamorphism. The final chapter deals with the applications of geochronology wherein the effects of selectivity will be particularly evident. This book is a valuable resource for nuclear physicists, astronomers, geologists, cosmologists, geochronologists, experimentalists, and scientists.

  • Mechanism of Graben Formation

    Selected Papers of an ICG Symposium Held During the 17th IUGG General Assembly, Canberra, Australia, December 5, 1979
    • 1 Edición
    • J. H. Illies
    • Inglés
    Developments in Geotectonics, 17: Mechanism of Graben Formation covers the papers of an ICG Symposium held during the 17th IUGG General Assembly in Canberra, Australia on December 5, 1979. The book focuses on the formation, behavior, and mechanisms of grabens. The selection first offers information on crustal doming and the mechanism of continental rifting, mechanisms of continental riftogenesis, and thermal regimes, mantle diapirs, and crustal stresses of continental rifts. The text then ponders on crustal uplift and the propagation of failure zones and parameterized rift development and upper mantle anomalies. The publication surveys the continental rift system of the Rhinegraben-structur... physical properties, and dynamical processes and an example of the intrusion of asthenospheric material into the lithosphere as the cause of disruption of lithospheric plates. Regional stress field and rifting in Western Europe and the nature of greenstone belts in the Precambrian are also discussed. The selection is a dependable source of information for geologists and readers interested in the formation of grabens.

  • Advances in Hydroscience

    Volume 6
    • 1 Edición
    • Ven Te Chow
    • Inglés
    Advances in Hydroscience, Volume 6 covers topics on water occurring in air, on land and in the ocean, encompassing all three parts of the total water system on earth: atmosphere, hydrosphere, and lithosphere. The book starts by discussing the developments in atmospheric water resources, including statistically designed cloud-seeding experiments, long-term commercial projects aimed at increasing precipitation, and the technology of precipitation management. The text then presents articles on the theoretical aspects of drainage of water on land; the basic concepts, principles, and methods of analysis for two liquid flows in a porous medium domain; and the scientific information on the constituents, the physical-chemical properties, and the structure of sea water. The book will prove invaluable to ground water hydrologists, geologists, petroleum engineers, and scientists and engineers who venture to explore the inner space of the earth.

  • Pearls

    Natural, Cultured and Imitation
    • 1 Edición
    • Alexander E. Farn
    • Peter G Read
    • Inglés
    Pearl: Natural, Cultured and Imitation discusses some aspects, distinction, and authenticity of pearl. This book is divided into 10 chapters that cover the origin, anatomy, sources, and prices of this precious gem. The first five chapters are devoted to natural pearls, their unique features, origin, history, structure, anatomy, and source. The next two chapters cover cultivation and testing of cultured pearls, as well as their market value. A chapter focuses on the properties of various imitation pearls. The concluding chapters deal with the pricing of pearls, primarily based on an elaborate method using a base price referred to as the “unit base price”. These chapters also consider other pearl uses other than necklaces, such as borders to brooches and festoons. This book will be of great value to pearl traders, manufacturers, and users.

  • The Physics of the Earth's Core

    An Introduction
    • 1 Edición
    • P. Melchior
    • Inglés
    An expanded version of a course on the physics of the Earth's interior by an internationally recognised expert in the field. It is a reference text providing condensed information on those essential physical topics needed by both the non-specialist scientist and student to follow the most recent developments in internal geophysics. It is a key to understanding papers covering theoretical geophysics where the basic formulae, definitions and theorems cannot be explained in detail due to the limited space and thus enables the reader to remain aware of the continuous progress being made in studying the Earth's interior.

  • Igneous Petrology

    • 1 Edición
    • Volumen 7
    • C.J. Hughes
    • Inglés
    A balanced text that bridges the gap between introductory petrography-oriented texts and the more advanced texts that have a thermodynamic and/or chemical approach. Well-indexed, well-referenced and written in a particularly readable style, it leads the reader from classical to modern concepts in igneous petrology.

  • Karst Bauxites

    • 1 Edición
    • Volumen 14
    • G. Bárdossy
    • Inglés
    Karst Bauxites: Bauxite Deposits on Carbonate Rocks presents a comparison of bauxite regions using mathematical statistics methods. This book is divided into eight chapters that highlight the quantitative processing and assessment of the information available for bauxites. The opening chapters present observational and analytical evidence concerning karst bauxite, with particular emphasis on Hungarian bauxite deposits. The typical features of bauxites are analyzed from a variety of aspects and results from different bauxite regions are compared. Other chapters consider the feature of metamorphosed karst bauxites. The remaining chapters discuss the conditions of formation of karst bauxites and with the factors controlling their geographic and stratigraphic distribution. This book will prove useful to geologists, mineralogists, and researchers.

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