Vasil'chuk, Yurij K; Budantseva, Nadine A; Tokarev, Igor V; Ginzburg, Alexander P; Vasil'chuk, Alla Constantinovna; Vasil'chuk, Jessica Yurevna (2024): δ18O values in samples from ice wedges near the village of the Baydarata Bay [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.965387
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Abstract:
The main purpose of this work is to establish the formation time of Holocene syngenetic ice wedges that have been exposed on the coast of Baydarata Bay near the village of Yarynskaya, 500 m to the southeast from the mouth of the Ngarka-Tambyakha River.Radiocarbon dating of microinclusions of organic matter, extracted directly from three Holocene syngenetic ice wedges, was conducted using accelerator mass spectrometry (AMS). The dating of the wedges correlates to their formation approximately 6.4, 5.0, and 1.9 cal ka BP. A comparison of the oxygen isotopic composition of the Holocene ice wedges (in which the δ18О values vary mainly from -21.8 to -13.73%) and modern ice wedges (the age of which, as a rule, does not exceed 100 years) showed a close range of variations in values. According to isotope oxygen data, the average January air paleotemperature in the Middle and Late Holocene at the coast of the Baydarata Bay was calculated. It is shown that the average January air temperature during this period here varied from about -20 to -25 °C, however, during milder winters it could be about -18 °C.
Ice samples were collected from ice wedges along the vertical profile every 10 cm using Makita DDF481rte 18B and Bosch GSR 36 VE-2-LI drills with steel ice crowns with a diameter of 51 mm. Measurements of the oxygen isotopic compositions in ice were performed on a Picarro L 2130-i laser infrared spectrometer at the Center for X-ray Diffraction Studies at the Research Park of St. Petersburg State University (XRD Center SPbU). The following international standards were used: V-SMOW-2, GISP, SLAP, USGS-45, and USGS-46. The measurement errors were ±0.02‰ for δ18O. In total,
63 samples of ice wedges were analyzed.
Keyword(s):
Related to:
Vasil'chuk, Yurij K; Budantseva, Nadine A; Tokarev, Igor V; Ginzburg, Alexander P; Vasil'chuk, Alla Constantinovna; Vasil'chuk, Jessica Yurevna (2023): Radiocarbon Age and Stable Oxygen Isotopes in Holocene Ice Wedges on the Coast of Baydarata Bay: Reconstruction of the January Paleotemperature. Doklady Earth Sciences, 513(2), 1385-1389, https://doi.org/10.1134/S1028334X23602225
References:
Budantseva, Nadine A; Maslakov, Alexey A; Vasil'chuk, Alla Constantinovna; Vasil'chuk, Yurij K; Kuzyakin, Lev P (2023): Reconstruction of the mean January air temperature in the Early Holocene on the eastern coast of Chukotka [In Russian]. Ice and Snow, 63(1), 93-103
Budantseva, Nadine A; Maslakov, Alexey A; Vasil'chuk, Yurij K; Baranskaya, Alisa V; Belova, N V; Vasil'chuk, Alla Constantinovna; Romanenko, Fedor A (2020): Winter air temperature in the early and middle Holocene on the eastern coast of Daurkin Peninsula, Chukotka, reconstructed from stable isotopes of ice wedges [In Russian]. Ice and Snow, 60(2), 251-262, https://doi.org/10.31857/S2076673420020038
Budantseva, Nadine A; Vasil'chuk, Yurij K (2019): Variations of oxygen isotopes in the modern veinlets of the syngenetic ice wedges in the lower Kolyma River. Arktika i Antarktika (Arctic and Antarctic), 3, 39-53, https://doi.org/10.7256/2453-8922.2019.3.30744
Budantseva, Nadine A; Vasil'chuk, Yurij K (2021): Co-isotope (heavy hydrogen and oxygen) ratio in Late Pleistocene and Holocene ice wedges [in Russian]. Arktika i Antarktika (Arctic and Antarctic), 3, 19-42, https://doi.org/10.7256/2453-8922.2021.3.36636
Vasil'chuk, Alla Constantinovna; Budantseva, Nadine A; Surkova, Galina V; Chizhova, Julia N (2021): On the reliability of Vasilchuk's paleotemperature-isotopic equations and the formation of isotopic paleogeocryology [in Russian]. Arktika i Antarktika (Arctic and Antarctic), 2, 1-25, https://doi.org/10.7256/2453-8922.2021.2.36145
Vasil'chuk, Yurij K; Budantseva, Nadine A (2022): Holocene ice wedges of the Kolyma Lowland and January paleotemperature reconstructions based on oxygen isotope records. Permafrost and Periglacial Processes, 33(1), 3-17, https://doi.org/10.1002/ppp.2128
Vasil'chuk, Yurij K; Budantseva, Nadine A; Farquharson, Louise M; Maslakov, Alexey A; Vasil'chuk, Alla Constantinovna; Chizhova, Julia N (2018): Isotopic evidence for Holocene January air temperature variability on the East Chukotka Peninsula. Permafrost and Periglacial Processes, 29(4), 283-297, https://doi.org/10.1002/ppp.1991
Vasil'chuk, Yurij K; Budantseva, Nadine A; Vasil'chuk, Alla Constantinovna; Chizhova, Julia N (2020): Winter air temperature during the Holocene optimum in the north‐eastern part of the east European plain based on ice wedge stable isotope records. Permafrost and Periglacial Processes, 31(2), 281-295, https://doi.org/10.1002/ppp.2043
Vasil'chuk, Yurij K; Shmelev, Denis; Cherbunina, Mariya Yu; Budantseva, Nadine A; Brushkov, A V; Vasil'chuk, Alla Constantinovna (2019): New Oxygen Isotope Diagrams of Late Pleistocene and Holocene Ice Wedges in Mamontova Gora and Syrdakh Lake, Central Yakutia. Doklady Earth Sciences, 486(1), 580-584, https://doi.org/10.1134/S1028334X19050283
Vasil'chuk, Yurij K; Surkova, Galina V (2020): Verification of the Relationship between the Isotopic Composition of Ice Wedges and Cold-season Temperature over the Recent 80 Years in the Northern Permafrost Zone of Russia. Russian Meteorology and Hydrology, 45(11), 791-796, https://doi.org/10.3103/S1068373920110060
Vasil'chuk, Yurij K; Vasil'chuk, Alla Constantinovna; Budantseva, Nadine A (2023): Holocene January paleotemperature of northwestern Siberia reconstructed based on stable isotope ratio of ice wedges. Permafrost and Periglacial Processes, 34(1), 142-165, https://doi.org/10.1002/ppp.2177
Vasil'chuk, Yurij K; Vasil'chuk, Alla Constantinovna; Stanilovskaya, Julia V (2018): Early Holocene climate signals from stable isotope composition of ice wedges in the Chara Basin, northern Transbaikalia, Russia. Geoscience Frontiers, 9(2), 471-483, https://doi.org/10.1016/j.gsf.2017.04.008
Funding:
Coverage:
Latitude: 68.855631 * Longitude: 66.868475
Comment:
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.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | Latitude of event | Latitude | ||||
| 3 | Longitude of event | Longitude | ||||
| 4 | Location | Location | Vasil'chuk, Yurij K | |||
| 5 | Sample comment | Sample comment | Vasil'chuk, Yurij K | |||
| 6 | Number of samples | Samples | # | Vasil'chuk, Yurij K | ||
| 7 | δ18O, water, minimum | δ18O H2O min | ‰ SMOW | Vasil'chuk, Yurij K | Cavity ring-down spectroscopy (CRDS), L21301i, Picarro Inc. | |
| 8 | δ18O, water | δ18O H2O | ‰ SMOW | Vasil'chuk, Yurij K | Cavity ring-down spectroscopy (CRDS), L21301i, Picarro Inc. | Mean |
| 9 | δ18O, water, maximum | δ18O H2O max | ‰ SMOW | Vasil'chuk, Yurij K | Cavity ring-down spectroscopy (CRDS), L21301i, Picarro Inc. |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
42 data points