Budantseva, Nadine A; Vasil'chuk, Yurij K (2021): Changes in the oxygen isotopic composition (δ¹⁸O) of modern ice wedges in the Kolyma lowland with the distance from the coas [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.933640
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Abstract:
Variations of oxygen isotopes in the modern veinlets of the syngenetic ice wedges in the lower Kolyma River have been studied in relation to distance to the coast. Similar publications containing the δ¹⁸О data of the lower Kolyma area are used and data was compiled from Solomatin, 2013 and Konyakhin et al., 1996 with addition from Vaikmäe & Vasil'chuk, 1991, and Vasil'chuk, 1992.
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:
Konyakhin, M A; Mikhalev, D V; Solomatin, V I (1996): Oxygen Isotope Composition of Ground Ice. Moscow University Press, Moscow (in Russian), 156pp.
Solomatin, V I (2013): Physics and geography of ground glaciation. Novosibirsk. Academic publishing house "Geo". 346 pp. [in Russian]
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.)
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: 68.723106 * Median Longitude: 160.762659 * South-bound Latitude: 68.233333 * West-bound Longitude: 158.702506 * North-bound Latitude: 69.433333 * East-bound Longitude: 161.883333
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).
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 comment | Sample comment | Vasil'chuk, Yurij K | |||
| 6 | Distance | Distance | km | Vasil'chuk, Yurij K | from coast | |
| 7 | Number | n | # | Vasil'chuk, Yurij K | of ice wedges | |
| 8 | δ18O, minimum | δ18O min | ‰ | Vasil'chuk, Yurij K | ||
| 9 | δ18O, maximum | δ18O max | ‰ | Vasil'chuk, Yurij K | ||
| 10 | δ18O | δ18O | ‰ | Vasil'chuk, Yurij K | mean |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
90 data points
Data
| 1 Event | 2 Latitude | 3 Longitude | 4 Location | 5 Sample comment | 6 Distance [km] | 7 n [#] | 8 δ18O min [‰] | 9 δ18O max [‰] | 10 δ18O [‰] |
|---|---|---|---|---|---|---|---|---|---|
| Kamenka | 69.4333 | 161.6000 | Kamenka island, Kolyma river delta | High floodplain, laida | 0.5 | 5 | -24.2 | -22.9 | -23.7 |
| Kamenka | 69.4333 | 161.6000 | Kamenka island, Kolyma river delta | Yedoma, alas | 0.5 | 8 | -22.7 | -18.1 | -20.1 |
| Pokhodsk | 69.0795 | 160.9695 | Pokhodsk village | High floodplain, laida | 40.0 | 5 | -26.8 | -23.2 | -24.3 |
| Chersky_Town | 68.7500 | 161.0333 | Chersky town | High floodplain, laida | 85.0 | 4 | -25.8 | -24.0 | -25.2 |
| Ambolikha | 68.7000 | 161.5167 | Ambolikha station | High floodplain, laida | 105.0 | 5 | -26.1 | -23.0 | -24.6 |
| Plakhinskii_Yar_2 | 68.6667 | 160.2833 | Plakhinskii Yar | High floodplain, laida | 112.0 | 10 | -27.1 | -23.4 | -25.1 |
| Plakhinskii_Yar_2 | 68.6667 | 160.2833 | Plakhinskii Yar | Yedoma, alas | 112.0 | 5 | -25.8 | -19.4 | -22.6 |
| Duvanny_Yar-1 | 68.6167 | 159.1333 | Duvanny Yar | High floodplain, laida | 120.0 | 6 | -25.6 | -25.0 | -25.3 |
| Duvanny_Yar-1 | 68.6167 | 159.1333 | Duvanny Yar | Yedoma, alas | 120.0 | 1 | -25.2 | -25.2 | |
| Kolymskoe_village | 68.7290 | 158.7025 | Kolymskoe village | High floodplain, laida | 130.0 | 6 | -26.6 | -25.0 | -25.8 |
| Krasivoe_section | 68.2995 | 161.7419 | Krasivoe section, The Maly Anyuy river | High floodplain, laida | 135.0 | 7 | -26.5 | -23.5 | -25.1 |
| Krasivoe_section | 68.2995 | 161.7419 | Krasivoe section, The Maly Anyuy river | Yedoma, alas | 135.0 | 3 | -25.9 | -25.3 | -25.6 |
| Molotkovsky_Kamen_Section | 68.2333 | 161.8833 | Molotkovsky Kamen Section, The Maly Anyuy river | Plakor, yedoma, alas | 145.0 | 5 | -26.2 | -22.9 | -24.5 |