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Редактор(ы):Davis J.A., Hayes K.F.
Издание:American chemical society, Washington, 1986 г., 683 стр., ISBN: 0-8412-1004-7
Язык(и)Английский
Geochemical processes at mineral surfaces / Геохимические процессы на поверхности минералов

The phase discontinuity that occurs at the mineral-water interface greatly influences the geochemical cycles of many elements. The composition of natural waters and the flux of material through the hydrosphere are largely controlled by the weathering of minerals and the precipitation of new phases -- processes in which the mineral-water interface plays a fundamental role.

ТематикаГеохимия
МеткиГеохимия (610)
Редактор(ы):Schulz H.D., Teutsch G.
Издание:Wiley-VCH, 2002 г., 292 стр., ISBN: 3-527-27764-1
Язык(и)Английский
Geochemical processes conceptual models for reactive transport in soil and groundwater / Концептуальные модели геохимических процессов для реактивного переноса в почве и подземных водах

In the field of groundwater numerical flow modelling has become a standard tool for scientific and also for most of the practical problems. The modelling software has matured during the past 10 years from being user-unfriendly with complex interfaces to a powerful, easy-to-use, windows-based system. For porous media flow in the saturated zone, the basic principle pertinent to all common programmes like MODLFOW, FEFLOW etc. is the solution of the linear DARCY- and continuity-equations. The numerical problems associated with the limitations in discretisation known in earlier days are not a serious burden any more because of the high-speed PCs with hundreds of Mbytes memory available nowadays.

Автор(ы):He X., Li P.
Издание:Springer, 2026 г., 242 стр., ISBN: 978-3-032-15179-7
Язык(и)Английский
Geochemical processes in tight gas hydraulic fracturing stimulation / Геохимические процессы при стимулировании гидроразрыва пласта плотного газа

Hydraulic fracturing has sparked a global revolution in unconventional oil and gas extraction, enabling the exploitation of unconventional resources that comprise approximately 80% of the world’s total energy reserves. With the continuous advancement and application of hydraulic fracturing technology, unconventional hydrocarbon resources represented by tight oil/gas, shale oil/gas, coalbed methane, and oilshale have developed rapidly.

Автор(ы):Соловов А.П.
Издание:Недра, Москва, 1987 г., 287 стр., УДК: 550.84 (075.8)=20
Язык(и)Английский
Geochemical prospecting / Геохимические поиски

Progress in science in the modern world is a matter of the international cooperation and is the result of the joint efforts of many scientists from many countries. This does not mean that we do not recognize the priority and role played by individual researchers in furthering concrete scientific disciplines.

Автор(ы):Boyle R.W.
Издание:Elsevier, 496 стр., ISBN: 0-444-42070-3
Язык(и)Английский
Geochemical prospecting for thorium and uranium deposits / Геохимические поиски месторождений тория и урана

The basic purpose of this book is to present an analysis of the various geochemical methods applicable in the search for all types of thorium and uranium deposits. It is hoped that the data and comments presented will stimulate greater use and research in the methods, especially in those that have up to the present received relatively little attention <...>

Автор(ы):Marini L.
Издание:2003 г., 105 стр.
Язык(и)Английский
Geochemical techniques for the exploration  and exploitation of geothermal energy / Геохимические методы разведки и эксплуатации геотермальной энергии

Before discussing the geochemical techniques applied in the exploration and exploitation of geothermal resources, it is convenient to recall few general concepts.  Geothermal energy is the natural heat of the earth, which is transferred towards the surface through conductive and convective processes. Because of these processes, the temperature within the earth crust generally increases with depth of ∼30 °C/km.

Автор(ы):Stosch H.-G.
Издание:2000 г., 195 стр.
Язык(и)Немецкий
Geochemie der Seltenen Erden / Геохимия редкоземельных элементов

Wohl keine Gruppe von Spurenelementen hat in der Geochemie eine größere Bedeutung erlangt als die Seltenen Erden seit den sechziger Jahren des zwanzigsten Jahrhunderts. Das gilt vor allem für die Geochemie der Magmatite, eingeschränkt aber auch für Metamorphite und selbst für Sedimente. Mit Hilfe der Seltenen Erden versucht man, petrogenetische Prozesse aufzuklären, z.B. für basaltische Magmen auf deren Quellregionen im Erdmantel zurückzuschließen, eine geotektonische Einordnung des Bildungsraumes basischer Magmen vorzunehmen, Fraktionierungsprozesse von Magmen zu beschreiben, auf die ehemals magmatischen Edukte von Metamorphiten zu schließen oder gar abzuschätzen, was die Seltenerdverteilung klastischer Sedimente uns über die Entwicklung der kontinentalen Erdkruste über den Verlauf der Erdgeschichte sagen kann. Die Entwicklung der vergangenen Jahre hat allerdings auch gezeigt, daß Überinterpretationen von Seltenerddaten nicht gerade selten sind.

Автор(ы):Goldschmidt V.M.
Редактор(ы):Muir A.
Издание:1954 г., 737 стр.
Язык(и)Английский
Geochemistry
ТематикаГеохимия
МеткиГеохимия (610)
Издание:Elsevier, 2002 г., 239 стр., ISBN: 0-444-51501-1
Язык(и)Английский
Geochemistry and fluid flow / Геохимия и движение флюидов

Chemistry is familiar enough; fire and fermentation are cornerstones of human civilization, and the beaker and the test tube are readily recognizable icons in most of the world. Flow is even more familiar; everyone has seen a river, felt the wind, taken a pulse. Though they are rarely on the center stage, fluids that undergo chemical reactions as they flow also impact an astonishingly large number of human experiences. Examples of this include air purification, electro-chemical transport within the human brain, blood and air flow through lungs, flow through kidneys, catalytic converters, tooth decay, deterioration of historic objects, and nearly every large-scale manufacturing process, from semiconductors to paper. Besides the sheer number, the diversity of this list is impressive.

ТематикаГеохимия
МеткиГеохимия (610)
Автор(ы):Hassan A.I., Saleh H.M.
Издание:2022 г., 132 стр., ISBN: 978-1-80355-775-5
Язык(и)Английский
Geochemistry and mineral resources / Геохимия и минеральные ресурсы

Geochemistry is the study of the development, and distribution of chemical elements on Earth, which are found in rock-forming minerals and their byproducts, as well as in living beings, water, and the environment. The elemental geochemical variation of sediments is used to recognize the mechanisms controlling the estuarine environment and serves as a baseline for assessing the environmental effect in the future. Geochemistry is a unique field that deals with the study of mineral deposits.

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