Stable oxygen and hydrogen isotope compositions of the Messoyakha and Pestsovoe pingos in northwest Siberia as markers of ice core formation

Pingos are indicators of modern and past conditions of permafrost. In total, 1,620 pingos have been identified on the Yamal and Gydan peninsulas in western Siberia. The main purpose of this study is to consider the distribution of stable isotopes in pingo ice cores formed under conditions of open an...

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Veröffentlicht in:	Permafrost and periglacial processes 2021-10, Vol.32 (4), p.558-571
Hauptverfasser:	Vasil'chuk, Yurij K., Chizhova, Julia N., Budantseva, Nadine A., Kurchatova, Anna N., Rogov, Victor V., Vasilchuk, Alla C.
Format:	Artikel
Sprache:	eng
Schlagworte:	Closed systems Cores Coring Drilling Fractionation Freezing Ground ice Height Hydrogen hydrogen isotope Hydrogen isotopes Ice Ice cores Ice formation Isotope composition Isotopes Lakes Northwest Siberia Oxygen oxygen isotope Peninsulas Permafrost pingo ice‐core origin Pingos Rayleigh fractionation Sediments Stable isotopes Suction Water depth
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