Results 351 to 360 of about 330,203 (416)
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Alkylcyclohexanes in Environmental Geochemistry
Environmental Forensics, 2002The n -alkylated cyclohexanes (CHs) are a homologous series of hydrocarbon compounds that are commonly present in crude oil and refinery products such as diesel fuel. These compounds exhibit specific distribution patterns for different fuel types, providing useful fingerprints for characterizing petroleum products, especially after degradation of n ...
Frances D. Hostettler +1 more
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Philosophical Transactions of the Royal Society of London. B, Biological Sciences, 1979
This paper discusses the importance of geochemistry as a determining factor in the evolutionary development of plant assemblages. Three contrasting examples of geochemical systems are described and considered in relation to their effects on plant growth and development.
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This paper discusses the importance of geochemistry as a determining factor in the evolutionary development of plant assemblages. Three contrasting examples of geochemical systems are described and considered in relation to their effects on plant growth and development.
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FRONTIERS IN GEOCHEMISTRY: CONTRIBUTIONS OF GEOCHEMISTRY TO THE STUDY OF THE EARTH
American Mineralogist, 2012By Russell S. Harmon, Andrew Parker, Editors. ( 2011) Wiley-Blackwell, paperback 280 pages. ISBN: 978-1-4051-9338-2 Over the last few decades, geochemistry has increasingly played a leading role in quantitative Earth sciences across an ever-broadening range of topics. Despite its immense impact, there are surprisingly few textbooks on the subject and
Simon Turner, Heather Handley
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The Stable Isotope Geochemistry of Molybdenum
, 2017> “The Answer to the Great Question... Of Life, the Universe and Everything... > > Is... Forty-two,” said Deep Thought, with infinite majesty and calm… > > “I checked it very thoroughly,” said the computer, “and that quite definitely is the answer.”
B. Kendall, T. Dahl, A. Anbar
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geochemistry: Large gem diamonds from metallic liquid in Earth's deep mantle
, 2016The redox state of Earth's convecting mantle, masked by the lithospheric plates and basaltic magmatism of plate tectonics, is a key unknown in the evolutionary history of our planet.
Evan M. Smith +6 more
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Geochemistry of Hydrothermal Ore Deposits
, 1968Partial table of contents: Hydrothermal Mineral Deposits: What We Do and Don't Know (B. Skinner). Magmas and Hydrothermal Fluids (C. Burnham). Thermal Aspects of Ore Formation (L. Cathles).
H. Barnes
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, 2017
The lithium isotope system is increasingly being applied to a variety of Earth science studies, as the burgeoning literature attests; over 180 papers have been published in the last twelve years that report lithium isotope data, including five review ...
S. Penniston‐Dorland +2 more
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The lithium isotope system is increasingly being applied to a variety of Earth science studies, as the burgeoning literature attests; over 180 papers have been published in the last twelve years that report lithium isotope data, including five review ...
S. Penniston‐Dorland +2 more
semanticscholar +1 more source
Environmental Geochemistry and Health, 2022
Haofan Xu, Chaosheng Zhang
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Haofan Xu, Chaosheng Zhang
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2017
This chapter explores how evidence of hydrocarbon seepage from charged petroleum reservoirs can be used in exploration. The discussion will cover microseepage onshore and macroseepage both onshore and offshore. Microseepage will focus on the direct hydrocarbon detection methods for soil gas and adsorber technologies.
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This chapter explores how evidence of hydrocarbon seepage from charged petroleum reservoirs can be used in exploration. The discussion will cover microseepage onshore and macroseepage both onshore and offshore. Microseepage will focus on the direct hydrocarbon detection methods for soil gas and adsorber technologies.
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2017
This chapter discusses how petroleum geochemistry can be applied to field development, production practices, and reservoir problems. It will demonstrate that the concepts, tools, and methods developed for evaluating source rocks, crude oils, and natural gases are applicable to many problems in production and development.
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This chapter discusses how petroleum geochemistry can be applied to field development, production practices, and reservoir problems. It will demonstrate that the concepts, tools, and methods developed for evaluating source rocks, crude oils, and natural gases are applicable to many problems in production and development.
openaire +2 more sources