δ¹⁸O patterns in massive ice, Gyda River terrace I, northern Gydan Peninsula

DOI

Lenses of massive ground ice and cryopegs were found at different levels in Holocene deposits in the northeastern Yamal Peninsula. Massive ice, 7 to 9 m thick, occurs at the depth 12 m under the Seyakha (Mutnaya) River. Multistage massive ground ice (four lenses, 0.4 m thick and 8 m long) exists in Gyda terrace I. Lateral and vertical δ18O isotope patterns in the Sabetta and Gyda multistage massive ice complexes indicate their heterogeneity and intrasedimental origin by segregation or a combined intrusive-segregation mechanism.

Oxygen isotope ratios were analyzed in the laboratory of Isotope Hydrology of the Institute of Water Problems of the Russian Academy of Sciences of the USSR Academy of Sciences with the assistance of A.D. Esikov on the G-50 device. Control comparisons of the standards of both laboratories were carried out.

Identifier
DOI https://doi.org/10.1594/PANGAEA.938419
Related Identifier https://doi.org/10.7256/2453-8922.2018.3.27776
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Related Identifier https://doi.org/10.15356/2071-9388_03v09_2016_01
Related Identifier https://doi.org/10.1134/S1028334X16100172
Metadata Access https://ws.pangaea.de/oai/provider?verb=GetRecord&metadataPrefix=datacite4&identifier=oai:pangaea.de:doi:10.1594/PANGAEA.938419
Provenance
Creator Vasil'chuk, Yurij K; Budantseva, Nadine A; Vasil'chuk, Alla Constantinovna; Podborny, Yevgenij Ye; Chizhova, Julia N
Publisher PANGAEA - Data Publisher for Earth & Environmental Science
Publication Year 2021
Funding Reference Russian Science Foundation, 19 17 00126
Rights Creative Commons Attribution 4.0 International; https://creativecommons.org/licenses/by/4.0/
OpenAccess true
Representation
Language English
Resource Type Dataset
Format text/tab-separated-values
Size 36 data points
Discipline Earth System Research
Spatial Coverage (78.504 LON, 70.895 LAT); Yamal-Nenets, Russia