Stable oxygen isotopes composition (δ¹⁸O), hydrogen (δ²H) and deuterium excess values in ice wedges and segregated ices in the Chara Basin, northern Transbaikalia, Russia ...

Stable oxygen isotopes composition (δ¹⁸O), hydrogen (δ²H) and deuterium excess values (dexc) in ice wedges and segregated (segr.) ice in the 6–8 m Chara River terrace and in the saddle of Udokan ridge near Uschelisty creek. Sampling was done in 2006–2009.Isotope analyses were done in the isotope lab...

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Bibliographic Details
Main Authors: Vasil'chuk, Yurij K, Vasil'chuk, Alla Constantinovna, Stanilovskaya, Julia V
Format: Dataset
Language:English
Published: PANGAEA 2020
Subjects:
Holocene
ice wedge
Northern Transbaikalia
Southern permafrost areas
Stable isotopes
Event label
Sample ID
DEPTH, sediment/rock
Sample type
DATE/TIME
δ18O, water
δ Deuterium, water
Deuterium excess
Sample comment
Mass spectrometer Finnigan Delta-S
Ice
permafrost
wedge*
Online Access:https://dx.doi.org/10.1594/pangaea.915930
https://doi.pangaea.de/10.1594/PANGAEA.915930
Description
Summary:Stable oxygen isotopes composition (δ¹⁸O), hydrogen (δ²H) and deuterium excess values (dexc) in ice wedges and segregated (segr.) ice in the 6–8 m Chara River terrace and in the saddle of Udokan ridge near Uschelisty creek. Sampling was done in 2006–2009.Isotope analyses were done in the isotope laboratory of the Institute for Polar and Marine Research Alfred Wegener, Potsdam (Germany) using mass-spectrometer Finnigan MAT Delta-S (Dr. H. Meyer). Measurement errors of hydrogen and oxygen are 0.8‰ and 0.10‰, respectively from Meyer et al. (2000, doi:10.1080/10256010008032939). ...

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