Vasil'chuk, Yurij K; Budantseva, Nadine A (2022): Stable isotope (δ18О, δ2H and dexc) minimum, mean and maximum values, standard deviations, slopes and intercepts for ice-wedges [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.943178, In: Vasil'chuk, YK; Budantseva, NA (2022): Radiocarbon age, stable isotope composition of Holocene ice wedges and mean January air temperatures in the Kolyma Lowland region [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.943185
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Abstract:
Oxygen isotope measurements of most of the ice wedges studied were carried out using a G-50 device in the isotope geology laboratory at the Institute of Geology, Tallinn, Estonia (Prof. R. Vaykmäe) and in the isotope hydrology laboratory at the Institute of Water Problems of Russian Academy of Science (Dr. A. Esikov). Control measurements were carried out in both laboratories. The ice wedges sampled during field work in 2018 were analyzed in the stable isotope laboratory of the Geography Faculty at Lomonosov Moscow State University (Prof. Y. 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 δ2 H. All values are presented in δ-notation in per mille (‰) relative to the Vienna Standard Mean Ocean Water (VSMOW). Deuterium excess (dexc) is calculated as dexc = δ2 H-8δ18O.38
14C ages of bulk samples were obtained at the Institute of Geology RAS (lab. code GIN) and at the Institute for the History of Material Culture, St. Petersburg (lab. code Le). Radiocarbon ages were calibrated using OxСal 4.3 based on the IntCal13 data set and given as yrs cal BP.39,40.
Keyword(s):
Related to:
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
Further details:
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; Vasil'chuk, Alla Constantinovna (2018): Winter air paleotemperatures at 30-12 ka BP in the lower. Kolyma River, Plakhinskii Yar yedoma: evidence from stable isotopes. Earth's Cryosphere, XXII(5), https://doi.org/10.21782/KZ1560-7496-2018-5(3-19)
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: 68.720761 * Median Longitude: 159.844472 * South-bound Latitude: 68.507219 * West-bound Longitude: 158.414164 * North-bound Latitude: 69.078581 * East-bound Longitude: 161.458081
Event(s):
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Vasil'chuk, Yurij K | |||
| 2 | Site | Site | Vasil'chuk, Yurij K | |||
| 3 | LATITUDE | Latitude | Vasil'chuk, Yurij K | Geocode | ||
| 4 | LONGITUDE | Longitude | Vasil'chuk, Yurij K | Geocode | ||
| 5 | Location | Location | Vasil'chuk, Yurij K | |||
| 6 | Identification | ID | Vasil'chuk, Yurij K | Site ID | ||
| 7 | Identification | ID | Vasil'chuk, Yurij K | Field site ID | ||
| 8 | Sample comment | Sample comment | Vasil'chuk, Yurij K | Object | ||
| 9 | Number | No | Vasil'chuk, Yurij K | |||
| 10 | δ18O, minimum | δ18O min | ‰ | Vasil'chuk, Yurij K | see description in data abstract | |
| 11 | δ18O | δ18O | ‰ | Vasil'chuk, Yurij K | see description in data abstract | Mean |
| 12 | δ18O, maximum | δ18O max | ‰ | Vasil'chuk, Yurij K | see description in data abstract | |
| 13 | δ Deuterium, minimum | δD min | ‰ SMOW | Vasil'chuk, Yurij K | see description in data abstract | |
| 14 | δ Deuterium | δD | ‰ SMOW | Vasil'chuk, Yurij K | see description in data abstract | Mean |
| 15 | δ Deuterium, maximum | δD max | ‰ SMOW | Vasil'chuk, Yurij K | see description in data abstract | |
| 16 | Deuterium excess, minimum | d xs min | ‰ | Vasil'chuk, Yurij K | see description in data abstract | |
| 17 | Deuterium excess | d xs | ‰ | Vasil'chuk, Yurij K | see description in data abstract | Mean |
| 18 | Deuterium excess, maximum | d xs max | ‰ | Vasil'chuk, Yurij K | see description in data abstract | |
| 19 | Slope | Slope | Vasil'chuk, Yurij K | |||
| 20 | Intercept | Intercept | Vasil'chuk, Yurij K | |||
| 21 | Coefficient of determination | R**2 | Vasil'chuk, Yurij K | |||
| 22 | 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:
183 data points
Data
| 1 Event | 2 Site | 3 Latitude | 4 Longitude | 5 Location | 6 ID (Site ID) | 7 ID (Field site ID) | 8 Sample comment (Object) | 9 No | 10 δ18O min [‰] | 11 δ18O [‰] (Mean) | 12 δ18O max [‰] | 13 δD min [‰ SMOW] | 14 δD [‰ SMOW] (Mean) | 15 δD max [‰ SMOW] | 16 d xs min [‰] | 17 d xs [‰] (Mean) | 18 d xs max [‰] | 19 Slope | 20 Intercept | 21 R**2 | 22 Reference |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Timkinskaya_River | Timkinskaya River | 68.507219 | 160.157722 | Omolon-Anyuy watershed, upper reaches of the Timkinskaya River | IW-5 | 32-M | Holocene ice wedges | 4 | -25.9 | -25.7 | -25.1 | This study | |||||||||
| Duvanny_Yar-6 | Duvanny Yar | 68.664567 | 159.010522 | A high floodplain exposuren on the left bank of the Kolyma River, opposite the edge of the Duvanny Yar section | IW-6 | 317-YuV | Holocene ice wedges | 6 | -27.9 | -27.0 | -26.1 | This study | |||||||||
| Omolon_River_1 | Omolon River | 68.547447 | 158.687475 | The floodplain exposure of the Omolon River | IW-8 | 1-NK | Holocene ice wedges | 6 | -26.2 | -25.4 | -25.0 | This study | |||||||||
| Omolon_River_1 | Omolon River | 68.547447 | 158.687475 | The floodplain exposure of the Omolon River | IW-9 | 3-NK | Holocene ice wedges | 7 | -27.8 | -26.6 | -23.7 | This study | |||||||||
| Chersky_settl_1 | Chersky settlement | 68.740544 | 161.396864 | A lacustrine- paludal basin near Chersky settlement | IW-4 | 18K-Ch-VB | Holocene ice wedges | 9 | -27.9 | -27.7 | -27.2 | -212.0 | -209.5 | -207.1 | 9.3 | 10.5 | 12.5 | 6.7 | -23.9 | 0.7 | This study |
| Chersky_settl_2 | Chersky settlement | 68.874947 | 161.458081 | Kolyma River floodplain, 50 km downstream from Chersky settlement | IW-7 | 18K-AM-VB | Holocene ice wedges | 5 | -28.0 | -27.2 | -26.9 | -207.6 | -202.3 | -198.8 | 14.3 | 15.2 | 16.3 | 8.0 | 14.6 | 1.0 | This study |
| Duvanny_Yar-6 | Duvanny Yar | 68.664567 | 159.010522 | A high floodplain exposuren on the left bank of the Kolyma River, opposite the edge of the Duvanny Yar section | IW-6 | 2-RV, 317-YuV | Recent ice veinlets | 4 | -25.6 | -25.3 | -25.0 | This study | |||||||||
| Chersky_settl_2 | Chersky settlement | 68.874947 | 161.458081 | Kolyma River floodplain, 50 km downstream from Chersky settlement | IW-7 | Tya | Recent ice veinlets | 5 | -26.1 | -24.8 | -23.0 | This study | |||||||||
| Omolon_River_2 | Omolon River | 68.577247 | 158.715328 | A peatland exposure on the high floodplain near the Omolon River mouth | IW-9 | 6M | Recent ice veinlets | 1 | -26.5 | This study | |||||||||||
| Duvanny_Yar-5 | Duvanny Yar | 68.667606 | 159.076381 | Duvanny Yar, alases | IW-120 | 318-YuV | Holocene ice wedges | 10 | -27.0 | -26.0 | -24.8 | Vasil'chuk (1992) | |||||||||
| Aleshkinskaya_terrace_1 | Aleshkinskaya terrace | 68.687828 | 158.414164 | Alyoshkinskaya terrace, alas | IW-220 | 329-YuV | Holocene ice wedges | 25 | -27.5 | -25.6 | -24.2 | Vasil'chuk (1992) | |||||||||
| Plakhinskii_Yar_4 | Plakhinskii Yar | 68.676525 | 160.216053 | Plakhinskii Yar, alas on the Kolyma River floodplain | IW-320 | 312-YuV | Holocene ice wedges | 4 | -27.4 | -27.1 | -26.5 | Vasil'chuk (1992) | |||||||||
| Pokhodsk_settl-1 | Pokhodsk settl | 69.078581 | 160.965222 | Shirokovsky Kholm, alas near Pokhodsk settlement | IW-1036 | 12P-1908-A | Holocene ice wedges | 7 | -27.6 | -26.6 | -25.6 | -211.5 | -202.7 | -193.7 | 9.2 | 10.0 | 11.3 | 8.9 | 33.1 | 1.0 | Wetterich et al. (2018) |
| Duvanny_Yar-5 | Duvanny Yar | 68.667606 | 159.076381 | Duvanny Yar, alases | IW-120 | 2-RV | Recent ice veinlets | 1 | -23.3 | Vasil'chuk (1992) | |||||||||||
| Plakhinskii_Yar_4 | Plakhinskii Yar | 68.676525 | 160.216053 | Plakhinskii Yar, alas on the Kolyma River floodplain | IW-320 | 312-YuV | Recent ice veinlets | 5 | -27.1 | -25.8 | -23.4 | Vasil'chuk (1992) | |||||||||
| Pokhodsk_settl-1 | Pokhodsk settl | 69.078581 | 160.965222 | Shirokovsky Kholm, alas near Pokhodsk settlement | IW-1020 | 12-TYa, 14-Tya | Recent ice veinlets | 6 | -28.1 | -24.9 | -23.2 | Vasil'chuk (1992) |