Stable oxygen isotopes composition (δ¹⁸O) in ice wedges and segregated ices in the Chara Basin, northern Transbaikalia, Russia

Stable oxygen isotopes composition (δ¹⁸O) in ice wedges and segregated (segr.) ices in the 6–8 m Chara River terrace, water from Chara River, rain and snow. Sampling was done in 1985 and 1988. Isotopic analyses were made in the isotope laboratory of the Institute of Geology of Estonia (Prof. R.A. Va...

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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 - Data Publisher for Earth & Environmental Science 2020
Subjects:
Holocene
ice wedge
Northern Transbaikalia
Southern permafrost areas
Stable isotopes
Event label
Latitude of event
Longitude of event
Comment of event
Sample ID
DEPTH, sediment/rock
Sample type
Sampling date
δ18O, water
Sample comment
Mass spectrometer Finnigan Delta-E
Ice
permafrost
wedge*
Online Access:https://dx.doi.org/10.1594/pangaea.915928
https://doi.pangaea.de/10.1594/PANGAEA.915928
Description
Summary:Stable oxygen isotopes composition (δ¹⁸O) in ice wedges and segregated (segr.) ices in the 6–8 m Chara River terrace, water from Chara River, rain and snow. Sampling was done in 1985 and 1988. Isotopic analyses were made in the isotope laboratory of the Institute of Geology of Estonia (Prof. R.A. Vaikmäe) using mass-spectrometer Finnigan Delta-E. Measurement errors of oxygen are 0.1‰ (Vaikmäe and Vasil'chuk, 1991).

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