Hydrogen and oxygen isotopic compositions of meteoric waters in the eastern part of China
Article
Abstract
42 meteoric water samples were analyzed for their δ18O and δD values. It can be seen that both δ18O and δD values vary synchronously with latitude along our investigation-tour route from Guangxi (22.7 NL°) to Heilongjiang (48.8 NL°). Their relationship is presented as follows: δ18O(‰)=−0.24 NL° + 0.04 and δD(‰)=−1.84 NL° + 6.88. The relationship between δ18O, δD and altitude in the southeastern part of the Guizhou Plateau is:
$$ - \delta ^{1{\rm B}} O(\% o) = 0.003H(m) + 5.24 and - \delta D(\% o) = 0.0134H(m) + 39.8.$$
Keywords
Meteoric Water Spring Water Oxygen Isotopic Composition Hydrogen Isotopic Composition Altitude Effect
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References
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