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Analysis of the Spatial Distribution of Stable Oxygen and Hydrogen Isotopes in Precipitation Across the Iberian Peninsula [PDF]
Water (Switzerland), 2020 The isotopic composition of precipitation provides insight into the origin of water vapor, and the conditions attained during condensation and precipitation.
Dániel Erdélyi +2 more
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Fractionation of oxygen and hydrogen isotopes in evaporating water
Geochimica et Cosmochimica Acta, 2009Abstract Variations in oxygen and hydrogen isotope ratios of water and ice are powerful tools in hydrology and ice core studies. These variations are controlled by both equilibrium and kinetic isotope effects during evaporation and precipitation, and for quantitative interpretation it is necessary to understand how these processes affect the isotopic
Boaz Luz +3 more
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Oxygen and hydrogen isotope relations in the Berridale batholith
Journal of the Geological Society, 1977Two contrasting types of Palaeozoic granitoids are of widespread occurrence in SE Australia and can generally be distinguished by their chemistry, mineralogy, field relations and initial strontium isotope ratios. Chappell & White (1974) have proposed that the granitoids are derived by partial melting of two ...
J. R. O’ NEIL, B. W. CHAPPELL
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Hydrogen and oxygen isotope systematics in weathering profiles
Geochimica et Cosmochimica Acta, 1972Abstract δD and δO18 studies undertaken in detail on seven different soil profiles developed on both igneous and sedimentary parent rocks indicate that the parent rock minerals in these soils do not undergo appreciable oxygen or hydrogen isotopic exchange with meteoric waters in the weathering environment.
Lawrence, J. R, Taylor, H. P., Jr.
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The oxygen and hydrogen isotope geochemistry of clay minerals
Geochimica et Cosmochimica Acta, 1970Abstract Oxygen and hydrogen isotope analyses have been made on a variety of clay minerals of sedimentary and diagenetic origins. The interlayer water of clay minerals was found to exchange rapidly with atmospheric water. Conditions under which the interlayer water could be removed from the clays without affecting the isotopic compositions of their ...
Samuel M Savin, Samuel Epstein
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Introduction to Isotope Hydrology. Stable and Radioactive Isotopes of Hydrogen, Oxygen and Carbon
, 2005 The application of natural isotopes, stable as well as radioactive, has become a widespread tool for hydrological research, especially surface- and groundwater behaviour and exploration. By far the most common isotopes applied are those of the elements of hydrogen, oxygen and carbon, crucial in the water cycle.
Mook, W.G.
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Normalization of oxygen and hydrogen isotope data
Chemical Geology: Isotope Geoscience section, 1988To resolve confusion due to expression of isotopic data from different laboratories on non-corresponding scales, oxygen isotope analyses of all substances can be expressed relative to VSMOW or VPDB (Vienna Peedee belemnite) on scales normalized such that the δ18O of SLAP is −55.5% relative to VSMOW.
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Effect of oxygen on solubility of hydrogen isotopes in titanium
Fusion Engineering and Design, 1989Abstract Solubility measurements of hydrogen and deuterium gases in pure titanium and titanium—oxygen alloys with 10–30 at %O have been performed in the temperature range of 600–850°C at pressures below 100 Pa by a constant-volume method. All the solubility data obeyed Sieverts' law.
Shinsuke Yamanaka +3 more
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Oxygen and hydrogen isotopic composition of tap waters in France
Geological Society, London, Special Publications, 2021Abstract The isotopic compositions of oxygen ( δ 18 O) and hydrogen ( δ 2 H) are widely used to locate the geographical origin of biological remains or manufactured products. In this paper, we analyse the distributions of δ 18
Valérie Daux +5 more
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OXYGEN AND HYDROGEN ISOTOPES IN THE HYDROLOGIC CYCLE
Annual Review of Earth and Planetary Sciences, 1996▪ Abstract Changes of the isotopic composition of water within the water cycle provide a recognizable signature, relating such water to the different phases of the cycle. The isotope fractionations that accompany the evaporation from the ocean and other surface waters and the reverse process of rain formation account for the most notable changes. As a
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