Budantseva, Nadine A; Vasil'chuk, Yurij K (2021): Oxygen isotopic composition (δ¹⁸O) of modern veinlets and snow and surface air temperatures of the winter period in the lower reaches of the Kolyma River [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.933638
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Abstract:
δ¹⁸О values and winter air temperatures from the Ambarchik creek and Pokhodsk in the north to the Omolon River mouth and Kolymsky village in the south of the region are represented. Similar publications containing the δ¹⁸О data of the lower Kolyma area are used.
Related to:
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
Source:
Vaikmäe, Rein; Vasil'chuk, Yurij K (1991): Oxygen Isotope Analysis of Ground Ice on the North of Western Siberia, Yakutia and Chukotka [in Russian]. Estonia Institute of Geology publ., Tallinn, 70 pp
Vasil'chuk, Yurij K (1992): Oxygen Isotope Composition of Ground Ice (Application to Paleogeocryological Reconstructions) [in Russian]. Theor. Probl. Dept., RAS, Moscow University, Research Institute of Engineering for Construction (PNIIIS), Moscow (Volume 1, 420 pp., Volume 2, 264 pp.)
Further details:
Funding:
Russian Science Foundation, grant/award no. 19-17-00126: Verification and validation of Late Pleistocene paleotemperature scenario based on the stable isotope data in syngenetic ice wedges in Siberia using independent paleoclimatic models
Coverage:
Median Latitude: 68.764553 * Median Longitude: 160.328978 * South-bound Latitude: 68.616667 * West-bound Longitude: 158.702506 * North-bound Latitude: 69.079528 * East-bound Longitude: 161.516667
Event(s):
Comment:
Oxygen isotope ratios were analyzed in the laboratory of Isotope Geology of the Institute of Geology of the Academy of Sciences of Estonia and 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.
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.
Funding was received from the Russian Science Foundation (Award nr. 19-17-00126, isotope analysis) and the Russian Foundation for Basic Research (Award nr. 18-05-60272, data synthesis; 17-05-00793, analysis of meteorological data).
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Vasil'chuk, Yurij K | |||
| 2 | Latitude of event | Latitude | Vasil'chuk, Yurij K | |||
| 3 | Longitude of event | Longitude | Vasil'chuk, Yurij K | |||
| 4 | Location | Location | Vasil'chuk, Yurij K | |||
| 5 | Sample type | Samp type | Vasil'chuk, Yurij K | |||
| 6 | Number | n | # | Vasil'chuk, Yurij K | of samples | |
| 7 | δ18O, minimum | δ18O min | ‰ | Vasil'chuk, Yurij K | ||
| 8 | δ18O, maximum | δ18O max | ‰ | Vasil'chuk, Yurij K | ||
| 9 | δ18O | δ18O | ‰ | Vasil'chuk, Yurij K | mean | |
| 10 | Temperature, air, winter | T air wint | °C | Vasil'chuk, Yurij K | ||
| 11 | Temperature, air, January | T air (1) | °C | Vasil'chuk, Yurij K | ||
| 12 | Reference/source | Reference | Vasil'chuk, Yurij K |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
62 data points
Data
| 1 Event | 2 Latitude | 3 Longitude | 4 Location | 5 Samp type | 6 n [#] | 7 δ18O min [‰] | 8 δ18O max [‰] | 9 δ18O [‰] | 10 T air wint [°C] | 11 T air (1) [°C] | 12 Reference |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Pokhodsk | 69.0795 | 160.9695 | Pokhodsk village | ice wedges | 5 | -26.8 | -23.2 | -24.3 | -22.3 | -34 | Vasil'chuk, 1992 |
| Zeleny_Mys | 68.7833 | 161.3667 | Zelyony Mys village | ice wedges | 7 | -25.6 | -23.4 | -24.5 | -22.3 | -34 | Vasil'chuk, 1992 |
| Ambolikha | 68.7000 | 161.5167 | Ambolikha station | ice wedges | 5 | -26.1 | -23.0 | -24.6 | -22.3 | -34 | Vasil'chuk, 1992 |
| Ambolikha | 68.7000 | 161.5167 | Ambolikha station | snow | -36.3 | -21.5 | -26.0 | -22.3 | -34 | Vasil'chuk, 1992 | |
| Plakhinskii_Yar_3 | 68.6788 | 160.2852 | Plakhinskii Yar | ice wedges | 10 | -27.1 | -23.4 | -25.1 | -22.8 | -35 | Vasil'chuk, 1992 |
| Duvanny_Yar-1 | 68.6167 | 159.1333 | Duvanny Yar | ice wedges | 7 | -25.6 | -25.0 | -25.3 | -23.5 | -36 | Vaikmae & Vasilchuk, 1991 |
| Kolymskoe_village | 68.7290 | 158.7025 | Kolymskoe village | ice wedges | 6 | -26.6 | -25.0 | -25.8 | -23.3 | -36 | Vasil'chuk, 1992 |