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Geochemical Processes
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Book Synopsis Organic geochemistry of natural waters by : E.M. Thurman
Download or read book Organic geochemistry of natural waters written by E.M. Thurman and published by Springer Science & Business Media. This book was released on 1985-04-30 with total page 524 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is written as a reference on organic substances in natural waters and as a supplementary text for graduate students in water chemistry. The chapters address five topics: amount, origin, nature, geochemistry, and characterization of organic carbon. Of these topics, the main themes are the amount and nature of dissolved organic carbon in natural waters (mainly fresh water, although seawater is briefly discussed). It is hoped that the reader is familiar with organic chemistry, but it is not necessary. The first part of the book is a general overview of the amount and general nature of dissolved organic carbon. Over the past 10 years there has been an exponential increase in knowledge on organic substances in water, which is the result of money directed toward the research of organic compounds, of new methods of analysis (such as gas chromatography and mass spectrometry), and most importantly, the result of more people working in this field. Because of this exponential increase in knowledge, there is a need to pull together and summarize the data that has accumulated from many disciplines over the last decade.
Book Synopsis Kinetics of Geochemical Processes by : Anthonio C. Lasaga
Download or read book Kinetics of Geochemical Processes written by Anthonio C. Lasaga and published by Walter de Gruyter GmbH & Co KG. This book was released on 2018-12-17 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: Volume 8 of Reviews in Mineralogy treats a Short Course in Kinetics, which brings together the fundamentals needed to explain field observations using kinetic data. It is hoped that this book may serve, not only as a reference for researchers dealing with the rates of geochemical processes, but also as a text in courses on geochemical kinetics. The book is organized with a rough temperature gradient in mind, i.e. low temperature kinetics at the beginning and igneous kinetics at the end. However, the topics in each chapter are general enough that they can be applied often to any geochemical domain: sedimentary, metamorphic or igneous. The theory of kinetics operates at two complementary levels: the phenomenological and the atomistic. The former relies on macroscopic variables (e.g. temperature or concentrations) to describe the rates of reactions or the rates of transport; the latter relates the rates to the basic forces operating between the particular atomic or molecular species of any system. This book deals with both descriptions of the kinetics of geochemical processes.
Book Synopsis The Role of Halogens in Terrestrial and Extraterrestrial Geochemical Processes by : Daniel E. Harlov
Download or read book The Role of Halogens in Terrestrial and Extraterrestrial Geochemical Processes written by Daniel E. Harlov and published by Springer. This book was released on 2018-01-30 with total page 1030 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book summarizes the knowledge and experiences concerning the role of halogens during various geochemical processes, such as diagenesis, ore-formation, magma evolution, metasomatism, mineralization, and metamorphism in the crust and mantle of the Earth. It comprises the role of halogens in other terrestrial worlds like volatile-rich asteroids, Mars, and the ice moons of Jupiter and Saturn. Review chapters outline and expand upon the basis of our current understanding regarding how halogens contribute to the geochemical/geophysical evolution and stability of terrestrial worlds overall.
Book Synopsis Pore Scale Geochemical Processes by : Carl Steefel
Download or read book Pore Scale Geochemical Processes written by Carl Steefel and published by Walter de Gruyter GmbH & Co KG. This book was released on 2015-09-25 with total page 496 pages. Available in PDF, EPUB and Kindle. Book excerpt: This RiMG (Reviews in Mineralogy & Geochemistry) volume includes contributions that review experimental, characterization, and modeling advances in our understanding of pore-scale geochemical processes. The volume had its origins in a special theme session at the 2015 Goldschmidt Conference in Prague. From a diversity of pore-scale topics that ranged from multi-scale characterization to modeling, this work summarizes the state-of-the-science in this subject. Topics include: modification of thermodynamics and kinetics in small pores. chemo-mechanical processes and how they affect porosity evolution in geological media. small angle neutron scattering (SANS) techniques. how isotopic gradients across fluid–mineral boundaries can develop and how these provide insight into pore-scale processes. Information on an important class of models referred to as "pore network" and much more. The material in this book is accessible for graduate students, researchers, and professionals in the earth, material, environmental, hydrological, and biological sciences. The pore scale is readily recognizable to geochemists, and yet in the past it has not received a great deal of attention as a distinct scale or environment that is associated with its own set of questions and challenges. Is the pore scale merely an environment in which smaller scale (molecular) processes aggregate, or are there emergent phenomena unique to this scale? Is it simply a finer-grained version of the "continuum" scale that is addressed in larger-scale models and interpretations? The scale is important because it accounts for the pore architecture within which such diverse processes as multi-mineral reaction networks, microbial community interaction, and transport play out, giving rise to new geochemical behavior that might not be understood or predicted by considering smaller or larger scales alone.
Book Synopsis Geochemical Processes in Ground Water Resulting from Surface Mining of Coal at the Big Sky and West Decker Mine Areas, Southeastern Montana by : David Wayne Clark
Download or read book Geochemical Processes in Ground Water Resulting from Surface Mining of Coal at the Big Sky and West Decker Mine Areas, Southeastern Montana written by David Wayne Clark and published by . This book was released on 1995 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Geochemical Processes in Ground Water Resulting from Surface Mining of Coal at the Big Sky and West Decker Mine Areas, Southeastern Montana by : David W. Clark
Download or read book Geochemical Processes in Ground Water Resulting from Surface Mining of Coal at the Big Sky and West Decker Mine Areas, Southeastern Montana written by David W. Clark and published by . This book was released on 1995 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt: A potential hydrologic effect of surface mining of coal in southeastern Montana is a change in the quality of ground water. Dissolved-solids concen- trations in water in spoils aquifers generally are larger than concentrations in water in the coal aquifers they replaced; however, laboratory experiments have indicated that concentrations can decrease if ground water flows from coal-mine spoils to coal. This study was conducted to determine if decreases in concentrations occur onsite and, if so, which geochemical processes caused the decreases. Solid-phase core samples of spoils, unmined over- burden, and coal, and ground-water samples were collected from 16 observation wells at two mine areas. In the Big Sky Mine area, changes in ground- water chemistry along a flow path from an upgradient coal aquifer to a spoils aquifer probably were a result of dedolomitization. Dissolved-solids concentrations were unchanged as water flowed from a spoils aquifer to a downgradient coal aquifer. In the West Decker Mine area, dissolved-solids concentrations apparently decreased from about 4,100 to 2,100 milligrams per liter as water moved along an inferred flow path from a spoils aquifer to a downgradient coal aquifer. Geochemical models were used to analyze changes in water chemistry on the basis of results of solid-phase and aqueous geochemical characteristics. Geochemical processes postulated to result in the apparent decrease in dissolved-solids concentrations along this inferred flow path include bacterial reduction of sulfate, reverse cation exchange within the coal, and precipitation of carbonate and iron-sulfide minerals.
Book Synopsis Natural and Laboratory Simulated Thermal Geochemical Processes by : Raphael Ikan
Download or read book Natural and Laboratory Simulated Thermal Geochemical Processes written by Raphael Ikan and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 403 pages. Available in PDF, EPUB and Kindle. Book excerpt: Natural and Laboratory-Simulated Thermal Geochemical Processes compares a series of thermal natural geochemical events with thermally laboratory-simulated processes. The emphasis is on the geothermal events occurring in nature compared with those simulated in the laboratory, thus furnishing important information at the molecular level for such processes. The book covers the following topics: -Generation of petroleum and its thermal cracking; -Pyrolysis of oil-shales; -Formation of coal and its gasification and liquification; -Thermal liquification of biomass; -Geothermal energy; -Thermal generation of fullerenes; -Thermal formation of diamonds; -Thermal analysis of organo-clay complexes; -Geochemical conditions for life emergence.
Book Synopsis Geochemical Processes, Weathering and Groundwater Recharge in Catchments by : O.M. Saether
Download or read book Geochemical Processes, Weathering and Groundwater Recharge in Catchments written by O.M. Saether and published by CRC Press. This book was released on 2020-08-19 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt: Geochemical Processes, Weathering and Groundwater Recharge in Catchments is a specialist book concerned with the natural processes taking place where water interacts with minerals and organic matter at the earth’s surface, in soils or within aquifers. It focuses on the all important interface between the hydrological and geochemical cycles in terrestrial ecosystems, and is thus particularly relevant to understanding the environment. The book is intended primarily as a reference text for graduate students in Earth Sciences, Hydrology or Environmental Sciences, but will be a useful introduction to those studying Chemistry, Biology or Forestry Studies. Geochemical Processes, Weathering and Groundwater Recharge in Catchments presents an overview of the current status of knowledge of catchment studies, with an outline of the challenges of future research. .
Book Synopsis Geochemical Processes in the Gascoyne Lignite Mining Area, Bowman County, North Dakota by :
Download or read book Geochemical Processes in the Gascoyne Lignite Mining Area, Bowman County, North Dakota written by and published by . This book was released on 1985 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Geochemical Processes at Mineral Surfaces by : James A. Davis
Download or read book Geochemical Processes at Mineral Surfaces written by James A. Davis and published by . This book was released on 1986-01-01 with total page 696 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Geochemical Methods of Prospecting and Exploration for Petroleum and Natural Gas by : Алексей Александрович Карцев
Download or read book Geochemical Methods of Prospecting and Exploration for Petroleum and Natural Gas written by Алексей Александрович Карцев and published by Univ of California Press. This book was released on 1959 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Geochemical Methods of Prospecting and Exploration for Petroleum and Natural Gas by : A.A. Kartsev
Download or read book Geochemical Methods of Prospecting and Exploration for Petroleum and Natural Gas written by A.A. Kartsev and published by Univ of California Press. This book was released on 2023-11-10 with total page 594 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Geochemical Treasures and Petrogenetic Processes by : John S. Armstrong-Altrin
Download or read book Geochemical Treasures and Petrogenetic Processes written by John S. Armstrong-Altrin and published by Springer Nature. This book was released on 2022-11-17 with total page 529 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book highlights various aspects of geochemical and geological processes. In brief, it facilitates to understand the geochemical behavior of major, trace and rare earth elements in rocks to identify the magmatic processes involved in present-day magma generation and their relation to global tectonic regimes as well as geothermal studies. Therefore, the book provides a comprehensive view of the generation of magma types (mafic to felsic in composition) and their role in the petrogenesis. The book also covers the development of new geosoftware to effectively process the geochemical data before its interpretation.
Book Synopsis Heterogeneous Processes of Geochemical Migration by : V. S. Golubev
Download or read book Heterogeneous Processes of Geochemical Migration written by V. S. Golubev and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt: The problem of the geochemical migration of elements has received wide attention in the works of V. I. Vernadskii and A. E. Fersman [1, 2J. Vernadskii considered geochemistry to be the science of the history of chemical elements on the earth, their distribution and move ments in space and time, and their genetic relations [IJ. Geochemical migration was defined by Fersman as "the movement of chemical elements in the earth's crust leading to their dissemination or concentration. " The views of Vernadskii and Fersman on the migration of elements have received added support and development in connection with successes in physics, chemistry, biology, and other sciences. According to Fersman, the earth is looked upon as a cosmic body, characterized by common origin and Similarity of composition with the sun, the planets, meteorites, and other bodies of the solar system. The scale and trend of geochemical migration of elements in the earth are determined by the initial state of terrestrial matter, its thermal history, and the scale of time. The rules of elemental migration are determined by internal and exterual fac tors. Fersman distinguishes five groups of internal factors, i. e.
Download or read book Geochemistry written by Harry Y. McSween and published by Columbia University Press. This book was released on 2003 with total page 381 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written expressly for undergraduate and graduate geologists, this book focuses on how geochemical principles can be used to solve practical problems. The attention to problem-solving reflects the authors'belief that showing how theory is useful in solving real-life problems is vital for learning. The book gives students a thorough grasp of the basic principles of the subject, balancing the traditional equilibrium perspective and the kinetic viewpoint. The first half of the book considers processes in which temperature and pressure are nearly constant. After introductions to the laws of thermodynamics, to fundamental equations for flow and diffusion, and to solution chemistry, these principles are used to investigate diagenesis, weathering, and natural waters. The second half of the book applies thermodynamics and kinetics to systems undergoing changes in temperature and pressure during magmatism and metamorphism. This revised edition incorporates new geochemical discoveries as examples of processes and pathways, with new chapters on mineral structure and bonding and on organic matter and biomarkers. Each chapter has worked problems, and the authors assume that the student has had a year of college-level chemistry and a year of calculus. Praise for the first edition "A truly modern geochemistry book.... Very well written and quite enjoyable to read.... An excellent basic text for graduate level instruction in geochemistry." --Journal of Geological Education "An up-to-date, broadly conceived introduction to geochemistry.... Given the recent flowering of geochemistry as an interdisciplinary science, and given the extent to which it now draws upon the fundamentals of thermodynamics and kinetics to understand earth and planetary processes, this timely and rigorous [book] is welcome indeed." --Geochimica et Cosmochimica Acta
Book Synopsis Geochemical Processes at Mineral Surfaces by : American Chemical Society. Meeting
Download or read book Geochemical Processes at Mineral Surfaces written by American Chemical Society. Meeting and published by . This book was released on 1986 with total page 704 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Geochemical Processes, Weathering and Groundwater Recharge in Catchments by : O.M. Saether
Download or read book Geochemical Processes, Weathering and Groundwater Recharge in Catchments written by O.M. Saether and published by CRC Press. This book was released on 2020-08-19 with total page 415 pages. Available in PDF, EPUB and Kindle. Book excerpt: Geochemical Processes, Weathering and Groundwater Recharge in Catchments is a specialist book concerned with the natural processes taking place where water interacts with minerals and organic matter at the earth’s surface, in soils or within aquifers. It focuses on the all important interface between the hydrological and geochemical cycles in terrestrial ecosystems, and is thus particularly relevant to understanding the environment. The book is intended primarily as a reference text for graduate students in Earth Sciences, Hydrology or Environmental Sciences, but will be a useful introduction to those studying Chemistry, Biology or Forestry Studies. Geochemical Processes, Weathering and Groundwater Recharge in Catchments presents an overview of the current status of knowledge of catchment studies, with an outline of the challenges of future research. .
