δ¹⁸O values in the ice wedge from the Adventdalen valley, Svalbard ...

The oxygen stable isotope analysis was carried out in the Stable Isotope Laboratory of the Geography Department at Lomonosov Moscow State University, using a Delta-V mass spectrometer equipped with a standard gas bench. Oxygen isotope ratio was determined using equilibration techniques: samples for...

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Bibliographic Details
Main Authors: Vasil'chuk, Yurij K, Budantseva, Nadine A, Christiansen, Hanne Hvidtfeldt, Chizhova, Julia N, Vasil'chuk, Alla Constantinovna, Zemskova, Alexandra M
Format: Dataset
Language:English
Published: PANGAEA 2020
Subjects:
14С-dating
ice wedge
Oxygen isotopes
Permafrost
winter palaeotemperatures
DISTANCE
δ18O
Isotope ratio mass spectrometry
Adventdalen
Svalbard
Ice
permafrost
wedge*
Online Access:https://dx.doi.org/10.1594/pangaea.919505
https://doi.pangaea.de/10.1594/PANGAEA.919505
Description
Summary:The oxygen stable isotope analysis was carried out in the Stable Isotope Laboratory of the Geography Department at Lomonosov Moscow State University, using a Delta-V mass spectrometer equipped with a standard gas bench. Oxygen isotope ratio was determined using equilibration techniques: samples for δ¹⁸O analysis were equilibrated with СО2 for 24 hours. For the measurements, international standards V-SMOW and international laboratory standards of the IAEA, as well as of the isotope laboratory of the Austrian Institute of Technology, were used. The precision of the measurements is 0.1‰. ...

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