Download or read book Advances in Geochemistry Research written by Jorge Sanjurjo-Sánchez and published by Nova Science Publishers. This book was released on 2013 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Geochemistry concerns the distribution and migration of chemical elements within the Earth, but it comprises much more defined challenges such as the study of the origin of chemical elements, their evolution, the formation of minerals and rocks minerals, and also the role of elements in biology (geobiology). From the beginning, geochemistry has undergone very important advances, especially in the twentieth century which include the study of both the interior and crust of the Earth, the composition of the atmosphere, interaction with living organisms, and the distribution of elements in the Solar System and planets. Modern geochemistry can be applied to nearly all of the Earth Sciences. This book includes chapters discussing the use of geochemistry in environmental geochemistry, the correlation of geological materials, use of rare earths, the study of clays, and the biogeochemistry of petrological applications of geochemistry.
Download or read book Advances in Lithium Isotope Geochemistry written by Paul Tomascak and published by Springer. This book was released on 2015-12-01 with total page 205 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work summarizes the historical progression of the field of lithium (Li) isotope studies and provides a comprehensive yet succinct overview of the research applications toward which they have been directed. In synthesizing the historical and current research, the volume also suggests prospective future directions of study. Not even a full decade has passed since the publication of a broadly inclusive summary of Li isotope research around the globe (Tomascak, 2004). In this short time, the use of this isotope system in the investigation of geo- and cosmochemical questions has increased dramatically, due, in part, to the advent of new analytical technology at the end of the last millennium. Lithium, as a light element that forms low-charge, moderate-sized ions, manifests a number of chemical properties that make its stable isotope system useful in a wide array of geo- and cosmochemical research fields.
Download or read book Geochemistry Research Advances written by Olafur Stefánsson and published by Nova Publishers. This book was released on 2008 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt: The field of geochemistry involves study of the chemical composition of the Earth and other planets, chemical processes and reactions that govern the composition of rocks and soils, and the cycles of matter and energy that transport the Earth's chemical components in time and space, and their interaction with the hydrosphere and the atmosphere. This book presents leading research in the field. Preface; Implications of complex glacial deposits for till geochemical exploration: Examples from the central Fennoscandian ice sheet; Geochemical modelling of concentrated mine waters: A comparison of the Pitzer ion-interaction theory with the ion-association model for the study of melanterite solubility in San Telmo mine (Huelva, Spain); Geochemical Anomalies Connected with Great Earthquakes in China; Structural Characterisation of Kerogen by Ruthenium Tetroxide Oxidation; Mucous Macroaggregates in the Northern Adriatic; Geochemical signals and paleoclimate changes in a 16,000 14C year sedimentary record from Lake Gucheng, eastern China; Biogeochemical evaluation of soil covers for base metal tailings, Ag-Pb-Zn Cannington mine, Australia; The Geochemical Characteristics of Rare Earth Elements in Granitic Laterites in Hainan Island, China; Index.
Download or read book Applied Geochemistry written by Athanas S. Macheyeki and published by . This book was released on 2020-02-14 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt: Applied Geochemistry: Advances in Mineral Exploration Techniques is a book targeting all levels of exploration geologists, geology students and geoscientists working in the mining industry. This reference book covers mineral exploration techniques from multiple dimensions, including the application of statistics - both principal component analysis and factor analysis - to multifractal modeling. The book explains these approaches step-by-step and gives their limitations. In addition to techniques and applications in mineral exploration, Applied Geochemistry describes mineral deposits and the theories underpinning their formation through worldwide case studies. Includes both conventional and nonconventional techniques for mineral exploration, including lithogeochemical methods Highlights the importance and applications of multifractal models, 3D - mineral prospectivity modeling Features case studies from mines and mineral exploration ventures around the world
Download or read book Advances in Physical Geochemistry written by Surendra K. Saxena and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 355 pages. Available in PDF, EPUB and Kindle. Book excerpt: The second volume of this series consists of three parts. Part I focuses on the research on intracrystalline reactions. This work, which began nearly two decades ago, is critically reviewed by Ghose and Ganguly in Chapter 1. Besides the review, the authors include some of their previously unpublished work to demonstrate how future research could aid in obtaining data on thermodynamics of solid solutions and in understanding the cooling history of igneous and metamorphic rocks. The latter is also the theme adopted by Kretz in the second chapter, which examines the redistribution of Fe and Mg in coexisting silicates during cooling. Chapter 3 contains new data on Fe-Mg distribution in clinopyroxenes. Dal Negro and his co-authors have selected a series of clinopyroxenes from volcanic rocks and present site occupancy data on several clinopyroxenes of intermediate compositions. The data set has not been published before and is the first of its kind. Part II of this book begins with a chapter on melts by Gaskell, who explores the relationship between density and structure of silicate melts. This is followed by the synthesis of data generated in the U.S.S.R. by Shmulovich and his co-authors on fluids. Blencoe, Merkel and Seil present a thorough analysis of the phase equilibrium data on feldspars coexisting with fluids in the third chapter in this part.
Download or read book Advances in Petroleum Geochemistry written by Jim Brooks and published by Elsevier. This book was released on 2018-02-06 with total page 355 pages. Available in PDF, EPUB and Kindle. Book excerpt: Petroleum geochemistry has turned out to be more than another step in the direction to quantify geology and geosciences in general. Petroleum geochemistry as it is today may very well be the triggering event that brings the other branches of geosciences like sedimentology, stratigraphy, structural geology, geophysics and others to a fruitful synthesis as evidenced by integrated basin studies.
Download or read book Advances in Geochemistry Analytical Chemistry and Planetary Sciences written by Vladimir P. Kolotov and published by Springer Nature. This book was released on 2023-02-28 with total page 660 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents 41 selected articles written by leading researchers from the Vernadsky Institute of Geochemistry and Analytical Chemistry, part of the Russian Academy of Sciences. The articles are grouped by the following topics: (1) Geochemistry, (2) Meteoritics, Cosmochemistry, Lunar and Planetary Sciences, (3) Biogeochemistry and Ecology, and (4) Analytical Chemistry, Radiochemistry, and Radioecology. The articles present recent experimental data, theoretical investigations, critical reviews, the results of computer modeling in the above-mentioned fields. Intended to provide a scientific “snapshot” of the institute, the book also includes content on its history, main scientific achievements and current goals, together with detailed descriptions of its 25 laboratories and three museums so as to promote new international collaborations. Given its scope, the book will be of interest to all scientists and graduate students working in the areas of geochemistry, analytical chemistry and radiochemistry, earth and environmental sciences, biogeosciences, meteoritics and planetary science, and to those seeking new collaboration opportunities in these areas in Russia.
Download or read book Advances in Organic Geochemistry written by Umberto Colombo and published by Elsevier. This book was released on 2013-10-22 with total page 543 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Organic Geochemistry documents the proceedings of the First International Meeting of the European Branch of the Organic Geochemistry Group held in Milan on September 10-12, 1962. This compilation discusses research and review problems relating to the geochemistry of organic materials in the earth's crust, such as petroleum and coal, as well as less highly concentrated, but more widespread, organic matter present in various rocks, soils, and waters. Other topics covered include duplex origins of petroleum; chemical study of coal macerals; mineralized micro-structures in carbonaceous meteorites; primary investigation of the oleiferous dolerite of Dyvika; and organic residues in Jurassic oolitic limestones. Geochemical aspects of the microbial modification of carbon compounds; trace metal analysis of oils and asphalts by neutron activation techniques; and application of ultraviolet spectroscopy to the examination of dissolved organic substances in water are also deliberated in this text. This publication is beneficial to students and individuals conducting work on organic geochemistry.
Download or read book Frontiers in Geochemistry written by Russell Harmon and published by John Wiley & Sons. This book was released on 2011-03-03 with total page 573 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a contribution to the International Year of Planet Earth arising from the 33rd International Geological Congress, held in Oslo, Norway during August 2008. The first section of the book considers aspects of geochemical processes which led to the development of the solid Earth as it is today. The second portion of the book shows how the rapidly-evolving analytical tools and approaches presently used by geochemists may be used to solve emerging environmental and other societal problems. This unique collection of reviews, with contributions from a range of internationally distinguished scientists, will be invaluable reading for advanced students and others interested in the central role geochemistry in the earth sciences.
Download or read book Advances in Organic Geochemistry Proceedings of the International Meeting in Milan 1962 Edited by Umberto Colombo and G D Hobson With Plates written by Geochemical Society (UNITED STATES OF AMERICA). Organic Geochemistry Group. European Branch and published by . This book was released on 1964 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Iron Geochemistry An Isotopic Perspective written by Clark Johnson and published by Springer Nature. This book was released on 2020-01-09 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a comprehensive summary of research to date in the field of stable iron isotope geochemistry. Since research began in this field 20 years ago, the field has grown to become one of the major research fields in "non-traditional" stable isotope geochemistry. This book reviews all aspects of the field, from low-temperature to high-temperature processes, biological processes, and cosmochemical processes. It provides a detailed history and state-of-the art summary about analytical methods to determine Fe-isotope ratios and discusses analytical and sample prospects.
Download or read book Environmental Geochemistry written by Benedetto DeVivo and published by Elsevier. This book was released on 2017-09-18 with total page 644 pages. Available in PDF, EPUB and Kindle. Book excerpt: Environmental Geochemistry: Site Characterization, Data Analysis and Case Histories, Second Edition, reviews the role of geochemistry in the environment and details state-of-the-art applications of these principles in the field, specifically in pollution and remediation situations. Chapters cover both philosophy and procedures, as well as applications, in an array of issues in environmental geochemistry including health problems related to environment pollution, waste disposal and data base management. This updated edition also includes illustrations of specific case histories of site characterization and remediation of brownfield sites. Covers numerous global case studies allowing readers to see principles in action Explores the environmental impacts on soils, water and air in terms of both inorganic and organic geochemistry Written by a well-respected author team, with over 100 years of experience combined Includes updated content on: urban geochemical mapping, chemical speciation, characterizing a brownsfield site and the relationship between heavy metal distributions and cancer mortality
Download or read book The Noble Gases as Geochemical Tracers written by Pete Burnard and published by Springer Science & Business Media. This book was released on 2012-12-15 with total page 390 pages. Available in PDF, EPUB and Kindle. Book excerpt: The twelve chapters of this volume aim to provide a complete manual for using noble gases in terrestrial geochemistry, covering applications which range from high temperature processes deep in the Earth’s interior to tracing climatic variations using noble gases trapped in ice cores, groundwaters and modern sediments. Other chapters cover noble gases in crustal (aqueous, CO2 and hydrocarbon) fluids and laboratory techniques for determining noble gas solubilities and diffusivities under geologically relevant conditions. Each chapter deals with the fundamentals of the analysis and interpretation of the data, detailing sampling and sampling strategies, techniques for analysis, sources of error and their estimation, including data treatment and data interpretation using recent case studies.
Download or read book Advances in Organic Geochemistry 1964 written by G. D. Hobson and published by Elsevier. This book was released on 2015-12-04 with total page 355 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Organic Geochemistry 1964 contains papers presented at the Second International Congress on Organic Geochemistry at Rueil-Malmaison, France on September 28-30, 1964. This collection discusses developments made in the field of organic-chemistry and the incorporation of organic matter with clay minerals. To understand the process involved in such association of materials, the text explains the overall reaction between the clay particles and all the organic and inorganic substances in the test solution. The study gives the trace element assemblages found in the Mansfield Marine Band as an example. Another study discusses the occurrence of isoprenoid alkanes in a Precambrian sediment where alkanes and porphyrin pigments, which remain stable for a long time in many geological conditions, can act as biological markers. The paper notes the Marker Bed of the Precambrian Nonesuch Shale Formation in Michigan. The book also presents more research such as those involving the Black Shales of the South-east Sicilian Triassic Basin and the Cretaceous Black Shales of the Cyrenaica Basin. The text then explains the use of electron spin resonance in studying concentrations of free radicals where the results of different measurements made on a Colorado coal are shown on a table. One paper addresses a study of the relative abundance of stable carbon isotopes as pointers to the evolution and genesis of petroleum. This collection will prove valuable for analytical and organic chemists, chemical engineers, geologists, and students of organic chemistry or geology.
Download or read book Calcium Stable Isotope Geochemistry written by Nikolaus Gussone and published by Springer. This book was released on 2016-05-02 with total page 269 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides an overview of the fundamentals and reference values for Ca stable isotope research, as well as current analytical methodologies including detailed instructions for sample preparation and isotope analysis. As such, it introduces readers to the different fields of application, including low-temperature mineral precipitation and biomineralisation, Earth surface processes and global cycling, high-temperature processes and cosmochemistry, and lastly human studies and biomedical applications. The current state of the art in these major areas is discussed, and open questions and possible future directions are identified. In terms of its depth and coverage, the current work extends and complements the previous reviews of Ca stable isotope geochemistry, addressing the needs of graduate students and advanced researchers who want to familiarize themselves with Ca stable isotope research.
Download or read book Environmental Geochemistry in Health and Disease written by Helen L. Cannon and published by Geological Society of America. This book was released on 1971 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Diffusion Atomic Ordering and Mass Transport written by Jibamitra Ganguly and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 580 pages. Available in PDF, EPUB and Kindle. Book excerpt: One of the fundamental objectives of physical geochemistry is to understand the evolution of geochemical systems from microscopic to regional and global scales. At present there seems to be a general recognition of the fact that internal properties of minerals record important aspects of the evolutionary history of their host rocks which may be unraveled by very fine scale observations. A major focus in the development of geochemical research in the last thirty years has been the application of classical thermodynamics to reconstruct the conditions at which the states of quenched mineralogical properties of rocks have equilibrated during the course of their evolution. While these works have funda mentally influenced our understanding ofthe physico-chemical history ofrocks, in recent years petrologists, mineralogists, and geochemists have been making greater efforts towards the application of kinetic theories in order to develop a better appreciation of the temporal details of geochemical processes. The present volume brings together a variety of current research on transport in systems of geochemical interest from atomic to outcrop scales. A major theme is atomic migration or diffusion, and its various manifestations on microscopic and macroscopic scales. Transport in the solid state is controlled by diffusion and is responsible for the states of atomic ordering and relaxation of composi tional zoning in minerals, development of compositional zoning during cooling, exsolution lamellae, and creep.
