Vasil'chuk, Yurij K; Makeev, V M; Maslakov, Alexey A; Budantseva, Nadine A; Vasil'chuk, Alla Constantinovna (2020): Stable oxygen isotopes composition (δ¹⁸O) in modern syngenetic ice wedges (recent ice veinlets - i.e. modern ice veins formed during the last 60-100 years and penetrated into older Holocene syngenetic ice wedges) in islands of Russian East Arctic [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.915949, In: Vasil'chuk, YK et al. (2020): Late Pleistocene and Early Holocene winter air temperatures in Kotelny Island: reconstructions using stable isotopes of ice wedges [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.915955
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Keyword(s):
Related to:
Vasil'chuk, Yurij K; Makeev, V M; Maslakov, Alexey A; Budantseva, Nadine A; Vasil'chuk, Alla Constantinovna (2019): Late Pleistocene and Early Holocene winter air temperatures in Kotelny Island: reconstructions using stable isotopes of ice wedges. Earth's Cryosphere, XXIII(2), https://doi.org/10.21782/EC2541-9994-2019-2(12-24)
Further details:
Dereviagin, Alexander Yu; Kunitsky, Victor V; Meyer, Hanno (2007): Composite wedges in the North of Yakutia. Kriosfera Zemli XI, 1, 62-71
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.)
Coverage:
Median Latitude: 74.131619 * Median Longitude: 150.297051 * South-bound Latitude: 69.784675 * West-bound Longitude: 140.833300 * North-bound Latitude: 77.100000 * East-bound Longitude: 168.656655
Event(s):
Comment:
Stable isotopes of Kotelny Island were measured at the Isotope Laboratory of the Faculty of Geography of Moscow University. The analysis was performed on a Finnigan Delta-V Plus mass spectrometer with a standard gas-bench option and the results were calibrated against international (V-SMOW and SLAP) and laboratory standards, with internal 1σ errors of ±0.6 ‰ for δ2Н and ±0.1 ‰ for δ18O, jf Bolshoy Lyakhovsky and Bunge Islands in the isotope laboratory of the Institute for Polar and Marine Research Alfred Wegener, Potsdam using mass-spectrometer Finnigan MAT Delta-S. Measurement errors of oxygen are ±0.10‰. δ¹⁸O values in modern incipient syngenetic ice wedges in islands of Russian East Arctic, modified and complemented after Vasil'chuk, (1992).
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Vasil'chuk, Yurij K | |||
| 2 | Ice type | Ice type | Vasil'chuk, Yurij K | |||
| 3 | δ18O, water | δ18O H2O | ‰ SMOW | Vasil'chuk, Yurij K | Mass spectrometer Finnigan MAT Delta-S | |
| 4 | Total annual freezing index | TAFI | Vasil'chuk, Yurij K | ∑twint, [°C/day ] | ||
| 5 | Temperature, winter | T win | °C | Vasil'chuk, Yurij K | mean | |
| 6 | Temperature, air, January | T air (1) | °C | Vasil'chuk, Yurij K | mean | |
| 7 | Temperature, ground, annual mean | MAGT | °C | Vasil'chuk, Yurij K | without snow and vegetation cover | |
| 8 | Reference/source | Reference | Vasil'chuk, Yurij K |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
56 data points