Stable isotopes (δ¹⁸О) in surface water and snowpatches of the northeast coast of Chukotka ...

The relation of the stable oxygen isotope (δ¹⁸O) was measured in surface water and snowpatches of the northeast coast of Chukotka collected in 1987 and 2017. Data is compiled from Vasil'chuck 1992 (vol.1 & vol.2) and Vasil'chuk et al. 2021. ... : Stable isotopes were analyzed in the st...

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Bibliographic Details
Main Authors: Vasil'chuk, Yurij K, Maslakov, Alexey A, Budantseva, Nadine A, Vasil'chuk, Alla Constantinovna, Komova, Nina N
Format: Dataset
Language:English
Published: PANGAEA 2022
Subjects:
cryostratigraphy
massive ice
North-Eastern Chukotka
Stable isotopes
stable isotopes of water
Event label
Latitude of event
Longitude of event
Location
Sample comment
Sample ID
Sample material
δ18O, minimum
δ18O, maximum
Surface water sample
Snow/ice sample
Mass spectrometer Finnigan Delta-V
Chukotka
Online Access:https://dx.doi.org/10.1594/pangaea.939629
https://doi.pangaea.de/10.1594/PANGAEA.939629
Description
Summary:The relation of the stable oxygen isotope (δ¹⁸O) was measured in surface water and snowpatches of the northeast coast of Chukotka collected in 1987 and 2017. Data is compiled from Vasil'chuck 1992 (vol.1 & vol.2) and Vasil'chuk et al. 2021. ... : Stable isotopes were analyzed in the stable isotope laboratory of the Geography Faculty at Lomonosov Moscow State University (Prof. Yu. Vasil'chuk and Dr. N. Budantseva) using a Finnigan Delta-V Plus mass spectrometer applying equilibration techniques. International water standards (SMOW, GRESP, and SLAP) were used for calibration. Analytical precision was ±0.4‰ for δ¹⁸O and ±1‰ for δ²H. All values are presented in δ-notation in per mille (‰) relative to the Vienna Standard Mean Ocean Water (VSMOW). ...

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