Results 1 to 10 of about 10,063 (118)
Soil moisture, stable hydrogen, and oxygen isotopes were sampled and determined in a demonstration area of soil and moisture conservation at the Laocheng Town of Yuanmou County in Chuxiong Prefecture, Yunnan of three land use types: Leucaena Benth ...
Han Jiao-Jiao +3 more
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Stable Hydrogen and Oxygen Isotopes for Groundwater Sources of Penghu Islands, Taiwan
This study used stable hydrogen and oxygen isotopes as natural tracers to investigate their isotopic composition in precipitation, and in shallow and deep groundwater in the Penghu Islands in the Taiwan Strait.
Hsin-Fu Yeh, Jhe-Wei Lee
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Triple Oxygen Isotope Paleoaltimetry of Crystalline Rocks
Triple oxygen isotopes of hydrothermally altered minerals from crystalline rocks can be used to determine past elevations of mountain ranges. This method uses all three isotopes of oxygen (16O, 17O, and 18O) to create arrays that can be extrapolated back
C. Page Chamberlain +6 more
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This study aimed to characterize the temporal and spatial variation in isotopes of different water sources of the Pingshuo mining area to identify the significance of coal mining activities to the regional water cycle.
Long SUN +4 more
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BACKGROUND Hydrogen and oxygen isotopes can be used to identify water sources and trace water cycles and have been used in hydrogeochemistry since the 1950s.
GAO Juan-qin +6 more
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The hydrogen and oxygen isotopes in precipitation have the altitude effect, and they participate in the groundwater circulation after the infiltration of precipitation.
Pengfei HAN +3 more
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Past East Asian Monsoon variability has been reconstructed using oxygen isotopes of cave speleothems as well as proxy indicators from Chinese loess sequences.
Louise Fuchs +6 more
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Building Mexican isoscapes: Oxygen and hydrogen isotope data of meteoric water sampled across Mexico
Oxygen and hydrogen isotope data of meteoric water samples are compiled from several States across Mexico. This dataset includes 287 oxygen and hydrogen (and deuterium excess) isotope data corresponding to meteoric water collected from the surface ...
Diana K. Moreiras Reynaga +5 more
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The investigation on river water isotope characteristics of small watersheds and the sampling scheme are of great significance for a better understanding of the precipitation-runoff relationship, and for the establishment of an isotope hydrological ...
Aimin LIAO +6 more
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Isotopes of Carbon, Oxygen, and Hydrogen Ethanol in Fruit Wines [PDF]
Introduction. Like any other food product, alcoholic drinks are subject to falsification. The present research featured various methods of analysis that can be applied to control the quality and authenticity of wine production.
Oganesyants Lev A. +3 more
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