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Tracing the Methane Events by Stable Carbon Isotopes of Benthic Foraminifera at Glacial Periods in the Andaman Sea
Stable isotopes of carbon and oxygen variations in foraminiferal shells have been widely used in paleo-environment studies. However, studies about...
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The use of stable carbon isotopes to decipher global change effects on soil organic carbon: present status, limitations, and future prospects
Major global change factors, including carbon dioxide (CO 2 ) fertilization, warming, change in precipitation, nitrogen deposition, and land-use change...
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Composition of Stable Carbon Isotopes in Organic Matter of Cambisols of the Eastern Sayan Foothills
AbstractAssessing the variability of stable carbon isotope composition in Cambisol organic matter is important for understanding the response of...
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Carbon and oxygen isotopes and molecular fossil characteristics of unconventional gas reservoirs in Permian Maokou Formation, West Chongqing, Sichuan Basin
The well DB1 in West Chongqing area encountered unconventional gas in the first member of Maokou Formation (P 1 m 1 ); therefore, the P 1 m 1 core was...
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Isotopes in Economic Geology, Metallogeny and Exploration—An Introduction
Although (Soddy, Nature 92:399–400, 1913) inferred the existence of isotopes early last century, it was not until the discovery of the neutron by...
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Applications of mercury stable isotopes for tracing volcanism in the geologic record
Mercury (Hg) enrichments in ancient sediments have been used as a proxy of volcanism, especially large igneous province (LIP) eruptions. However,...
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Biochemically induced diagenesis of Jurassic micrite: evidence from phase analysis, carbon, oxygen, and strontium isotopes (Franconian Alb, Germany)
AbstractThe marine Upper Jurassic rocks of the Franconian Alb consist largely of micritic carbonate of partly dolomitized reef mounds and bedded...
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Origin of the Dashuigou independent tellurium deposit at Qinghai–**zang Plateau: constraints from the light stable isotopes C, O, and H
By studying the light isotopic compositions of carbon, oxygen, and hydrogen, combined with previous research results on the ore-forming source of the...
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Composition characteristics of magnesium isotopes in groundwater and their application prospects in water cycle processes
In addition to traditional isotopes, non-traditional isotopes have gradually been applied in the hydrosphere, such as lithium, strontium, magnesium,...
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Habitat Reconstruction of the Pleistocene Hippopotamidae from the Siwaliks of Pakistan Using Stable Isotopes
Stable isotopes of carbon and oxygen (δ13C and δ18O) archived in fossil tooth enamel are essential tools to reconstruct the palaeoecology and...
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A Deep Mantle Source for the Late Neoarchean Metamorphosed Basalts in Eastern Hebei, North China Craton: Insights from Whole-Rock Geochemistry and Sm-Nd Isotopes, and Zircon U-Pb-Hf Isotopes
The basalts within the greenstone belt worldwide serve as an ideal target to decipher the nature of Archean mantle sources and further to extend the...
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Genesis and geological significance of carbonate in Changdu Basin, **zang, China: Constraints from geochemistry and C–O isotopes
Research on the origin of carbonates in Changdu Basin holds significant importance for understanding the regional potash formation model. Based on a...
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Carbonate clumped isotopes record the heterogenous onset of metamorphism in the Alta stock contact aureole, Utah
Contact metamorphism of carbonate rocks is a complex process, often characterized by chemical and isotopic disequilibrium and dominated by...
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Variations in Carbon and Nitrogen Isotopes in Soils along the Barguzinsky Ridge, Eastern Baikal Region, Russia
AbstractThe soils along the western exposed slopes of the Barguzinsky Ridge are characterized by a clear altitudinal zoning. The lower part of the...
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Isotopes in Economic Geology, Metallogeny and Exploration—Future Challenges and Opportunities
Although the intent of this book is to provide readers with an overview on the current and past usage of isotopes in the broad disciplines of...
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Carbon Sequestration in Managed Salt Wetlands (Carbon Polygon)
The results of studies conducted in 2021–2022 on the territory of the Sakhalin region showed that marine wetlands are giant carbon sink systems. Peat...
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Agricultural resilience and land-use from an Indus settlement in north-western India: Inferences from stable Carbon and Nitrogen isotopes of archaeobotanical remains
Stable isotopic compositions of carbon and nitrogen (δ 13 C, δ 15 N) of archaeological grains/seeds recovered from different cultural layers of an Indus...
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Geochemical fingerprints and hydrocarbon potential of Paleocene mudrocks in the Tano Basin, Ghana: insights from biomarkers and stable carbon isotopes
The Paleocene mudrocks in Ghana’s Tano Basin have received limited attention despite ongoing efforts to explore hydrocarbon resources. A thorough...
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Simulation of transport mechanism of radium isotopes in aquifer on the southern coast of Laizhou Bay
Naturally occurring radium ( 223 Ra, 224 Ra, 226 Ra, and 228 Ra) isotopes have been widely applied as geochemical tracers in marine environments,...