Oxygen isotope composition of Late Pleistocene syngenetic ice wedges from the Seyakha yedoma, Eastern Yamal Peninsula ...
Variations in δ¹⁸О were measured in the samples of Late Pleistocene ice wedge, collected in 2016 on the shore of the Gulf of Ob, near the Seyakha settlement. The values of δ¹⁸О in the upper fragment of the ice wedge vary from –25.75 to –23.15‰. The amplitude of horizontal variations in δ¹⁸О at +15.2...
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Online Access: | https://dx.doi.org/10.1594/pangaea.933094 https://doi.pangaea.de/10.1594/PANGAEA.933094 |
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ftdatacite:10.1594/pangaea.933094 2024-09-15T18:10:28+00:00 Oxygen isotope composition of Late Pleistocene syngenetic ice wedges from the Seyakha yedoma, Eastern Yamal Peninsula ... Vasil'chuk, Yurij K Budantseva, Nadine A Vasil'chuk, Alla Constantinovna 2021 text/tab-separated-values https://dx.doi.org/10.1594/pangaea.933094 https://doi.pangaea.de/10.1594/PANGAEA.933094 en eng PANGAEA https://dx.doi.org/10.1134/s1028334x19070195 https://dx.doi.org/10.1016/s0012-821x(00)00122-9 https://dx.doi.org/10.1016/s0168-583x(00)00212-3 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 Ice wedges Late Pleistocene oxygen isotope radiocarbon age Seyakha Yamal Peninsula Yedoma Yedoma deposits Sample ID Equilibrium line altitude δ18O Sample comment Mass spectrometer Finnigan Delta-V Dataset dataset 2021 ftdatacite https://doi.org/10.1594/pangaea.93309410.1134/s1028334x1907019510.1016/s0012-821x(00)00122-910.1016/s0168-583x(00)00212-3 2024-07-03T10:20:00Z Variations in δ¹⁸О were measured in the samples of Late Pleistocene ice wedge, collected in 2016 on the shore of the Gulf of Ob, near the Seyakha settlement. The values of δ¹⁸О in the upper fragment of the ice wedge vary from –25.75 to –23.15‰. The amplitude of horizontal variations in δ¹⁸О at +15.2 m height is 1.49‰ (–23.41 to –24.9‰). The lower fragment of the ice wedge at +6 m height is characterized by a broader variation range of δ¹⁸O compared to the upper one: δ¹⁸О varies in the horizontal direction from –23.41 to –26.63‰ ... : The isotope dates of water and ice samples were obtained at the isotope laboratory of the Department of Geography, Moscow State University, using a Delta-V mass spectrometer with a standard gas-bench option. For measurements we used the V-SMOW, GISP, and SLAP international standards, and the standards of the laboratory.Data was submitted and proofread by Yurij K Vasil'chuk and Lyubov Bludushkina at the faculty of Geography, department of Geochemistry of Landscapes and Geography of Soils, Lomonosov Moscow State University.The research was financially supported by the Russian Scientific Foundation (grant Nr 19-17-00126, field studies and isotope analysis) and Russian Foundation for Basic Research (grant Nr 18-05-60272, radiocarbon dating and calculations). ... Dataset Gulf of Ob Yamal Peninsula DataCite |
institution |
Open Polar |
collection |
DataCite |
op_collection_id |
ftdatacite |
language |
English |
topic |
Ice wedges Late Pleistocene oxygen isotope radiocarbon age Seyakha Yamal Peninsula Yedoma Yedoma deposits Sample ID Equilibrium line altitude δ18O Sample comment Mass spectrometer Finnigan Delta-V |
spellingShingle |
Ice wedges Late Pleistocene oxygen isotope radiocarbon age Seyakha Yamal Peninsula Yedoma Yedoma deposits Sample ID Equilibrium line altitude δ18O Sample comment Mass spectrometer Finnigan Delta-V Vasil'chuk, Yurij K Budantseva, Nadine A Vasil'chuk, Alla Constantinovna Oxygen isotope composition of Late Pleistocene syngenetic ice wedges from the Seyakha yedoma, Eastern Yamal Peninsula ... |
topic_facet |
Ice wedges Late Pleistocene oxygen isotope radiocarbon age Seyakha Yamal Peninsula Yedoma Yedoma deposits Sample ID Equilibrium line altitude δ18O Sample comment Mass spectrometer Finnigan Delta-V |
description |
Variations in δ¹⁸О were measured in the samples of Late Pleistocene ice wedge, collected in 2016 on the shore of the Gulf of Ob, near the Seyakha settlement. The values of δ¹⁸О in the upper fragment of the ice wedge vary from –25.75 to –23.15‰. The amplitude of horizontal variations in δ¹⁸О at +15.2 m height is 1.49‰ (–23.41 to –24.9‰). The lower fragment of the ice wedge at +6 m height is characterized by a broader variation range of δ¹⁸O compared to the upper one: δ¹⁸О varies in the horizontal direction from –23.41 to –26.63‰ ... : The isotope dates of water and ice samples were obtained at the isotope laboratory of the Department of Geography, Moscow State University, using a Delta-V mass spectrometer with a standard gas-bench option. For measurements we used the V-SMOW, GISP, and SLAP international standards, and the standards of the laboratory.Data was submitted and proofread by Yurij K Vasil'chuk and Lyubov Bludushkina at the faculty of Geography, department of Geochemistry of Landscapes and Geography of Soils, Lomonosov Moscow State University.The research was financially supported by the Russian Scientific Foundation (grant Nr 19-17-00126, field studies and isotope analysis) and Russian Foundation for Basic Research (grant Nr 18-05-60272, radiocarbon dating and calculations). ... |
format |
Dataset |
author |
Vasil'chuk, Yurij K Budantseva, Nadine A Vasil'chuk, Alla Constantinovna |
author_facet |
Vasil'chuk, Yurij K Budantseva, Nadine A Vasil'chuk, Alla Constantinovna |
author_sort |
Vasil'chuk, Yurij K |
title |
Oxygen isotope composition of Late Pleistocene syngenetic ice wedges from the Seyakha yedoma, Eastern Yamal Peninsula ... |
title_short |
Oxygen isotope composition of Late Pleistocene syngenetic ice wedges from the Seyakha yedoma, Eastern Yamal Peninsula ... |
title_full |
Oxygen isotope composition of Late Pleistocene syngenetic ice wedges from the Seyakha yedoma, Eastern Yamal Peninsula ... |
title_fullStr |
Oxygen isotope composition of Late Pleistocene syngenetic ice wedges from the Seyakha yedoma, Eastern Yamal Peninsula ... |
title_full_unstemmed |
Oxygen isotope composition of Late Pleistocene syngenetic ice wedges from the Seyakha yedoma, Eastern Yamal Peninsula ... |
title_sort |
oxygen isotope composition of late pleistocene syngenetic ice wedges from the seyakha yedoma, eastern yamal peninsula ... |
publisher |
PANGAEA |
publishDate |
2021 |
url |
https://dx.doi.org/10.1594/pangaea.933094 https://doi.pangaea.de/10.1594/PANGAEA.933094 |
genre |
Gulf of Ob Yamal Peninsula |
genre_facet |
Gulf of Ob Yamal Peninsula |
op_relation |
https://dx.doi.org/10.1134/s1028334x19070195 https://dx.doi.org/10.1016/s0012-821x(00)00122-9 https://dx.doi.org/10.1016/s0168-583x(00)00212-3 |
op_rights |
Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 |
op_doi |
https://doi.org/10.1594/pangaea.93309410.1134/s1028334x1907019510.1016/s0012-821x(00)00122-910.1016/s0168-583x(00)00212-3 |
_version_ |
1810448063315050496 |