Vasil'chuk, Yurij K; Maslakov, Alexey A; Budantseva, Nadine A; Vasil'chuk, Alla Constantinovna; Komova, Nina N (2022): Stable isotopes (δ¹⁸О) in surface water and snowpatches of the northeast coast of Chukotka [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.939629
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Abstract:
The relation of the stable oxygen isotope (δ¹⁸O) was measured in surface water and snowpatches of the northeast coast of Chukotka collected in 1987 and 2017. Data is compiled from Vasil'chuck 1992 (vol.1 & vol.2) and Vasil'chuk et al. 2021.
Keyword(s):
Related to:
Vasil'chuk, Yurij K; Maslakov, Alexey A; Budantseva, Nadine A; Vasil'chuk, Alla Constantinovna; Komova, Nina N (2021): Isotope Signature Of The Massive Ice Bodies On The Northeast Coast Of Chukotka Peninsula. Geography, Environment, Sustainability, 14(4), 9-19, https://doi.org/10.24057/2071-9388-2021-020
Source:
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:
Vasil'chuk, Yurij K (2012): Isotope Ratios in the Environment. Part 2: Stable isotope geochemistry of massive ice. Moscow: Moscow University Press. Vol. 1. 472 p. [in Russian]
Vasil'chuk, Yurij K (2014): Isotope Ratios in the Environment. Part 2: Stable isotope geochemistry of massive ice. Moscow: Moscow University Press. Vol. 2. 244 p. [in Russian]
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: 65.601181 * Median Longitude: -171.030114 * South-bound Latitude: 65.519387 * West-bound Longitude: -171.222837 * North-bound Latitude: 65.981495 * East-bound Longitude: -170.973642
Date/Time Start: 1987-07-01T00:00:00 * Date/Time End: 2017-09-01T00:00:00
Event(s):
Chulcheveem_river * Latitude: 65.519387 * Longitude: -171.222837 * Date/Time: 1987-07-01T00:00:00 * Location: Chukotka, Russia * Method/Device: Surface water sample (SWS) * Comment: Date is giving the sampling month
Comment:
Stable isotopes were analyzed in the stable isotope laboratory of the Geography Faculty at Lomonosov Moscow State University (Prof. Yu. Vasil'chuk and Dr. N. Budantseva) using a Finnigan Delta-V Plus mass spectrometer applying equilibration techniques. International water standards (SMOW, GRESP, and SLAP) were used for calibration. Analytical precision was ±0.4‰ for δ¹⁸O and ±1‰ for δ²H. All values are presented in δ-notation in per mille (‰) relative to the Vienna Standard Mean Ocean Water (VSMOW).
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 | Site ID | ||
| 6 | Sample ID | Sample ID | Vasil'chuk, Yurij K | |||
| 7 | Sample material | Samp mat | Vasil'chuk, Yurij K | |||
| 8 | δ18O, minimum | δ18O min | ‰ | Vasil'chuk, Yurij K | Mass spectrometer Finnigan Delta-V | |
| 9 | δ18O, maximum | δ18O max | ‰ | Vasil'chuk, Yurij K | Mass spectrometer Finnigan Delta-V |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
57 data points