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Vasil'chuk, Yurij K; Vasil'chuk, Alla Constantinovna (2020): Paleotemperatures in the lower Kolyma river, Plakhinskii Yar site [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.914981

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Abstract:
A continuous 15-18 m long sequence of permafrost with ice wedges at the Plakhinskii Yar site (Karetovo yedoma, left side of the Stadukhin Channel, lower Kolyma River) has been studied in terms of structure, stable isotopes, radiocarbon ages, major ion chemistry, and spore-pollen spectra. The obtained data allow quantitative estimates of Late Pleistocene permafrost and climate conditions in the area between 30 and 12 ka BP. The study confirms the previous inference that local winters at 30-28 ka BP were much colder than at present.
Keyword(s):
ice wedge; Late Pleistocene; northeastern Yakutia; oxygen isotope; Permafrost; Plakhino site; pollen and spores; Radiocarbon; water chemistry; Yedoma
Supplement to:
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)
Further details:
Fukuda, M; Nagaoka, D; Saijyo, K; Nakamura, T; Kunitsky, Victor V (1997): Radiocarbon dating results of organic materials obtained from Siberian permafrost areas. Rep. Inst. Low Temperature Sci., Hokkaido University, Sapporo, 17-28
Konyakhin, M A; Mikhalev, D V; Solomatin, V I (1996): Oxygen Isotope Composition of Ground Ice. Moscow University Press, Moscow (in Russian), 156pp.
Nikolaev, Vladimir I; Mikhalev, D V; Romanenko, Fedor A; Brilli, M (2010): Reconstruction of the formation conditions for permafrost in Northeastern Russia from isotope data (example fromreference sections in the lower Kolyma Lowland). Led i Sneg, 50(4), 79-90
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.)
Vasil'chuk, Yurij K (2016): Spatio-temporal distribution of mean January air temperature over the Russian Arctic during 30-12 ka BP with high temporal resolution. Arktika i Antarktika (Arctic and Antarctic), 1, 86-103, https://doi.org/10.7256/2453-8922.2016.1.21310
Vasil'chuk, Yurij K; Vasil'chuk, Alla Constantinovna; van der Plicht, Johannes; Kutschera, V; Rank, D (2001): Radiocarbon dating of the Late Pleistocene ice wedges in the Bison section in the lower reaches of the Kolyma River. Doklady Earth Sciences, 379(5), 589-593
Coverage:
Latitude: 68.678800 * Longitude: 160.285200
Comment:
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.
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
7 datasets

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Datasets listed in this bundled publication

  1. Vasil'chuk, YK; Vasil'chuk, AC (2020): ¹⁴C ages from Late Pleistocene syngenetic permafrost outcrop samples of Plakhinskii Yar site (Kolyma River). https://doi.org/10.1594/PANGAEA.914430
  2. Vasil'chuk, YK; Vasil'chuk, AC (2020): ¹⁴C ages of particulate organic matter from outcrop samples of Plakhinskii Yar site (Kolyma River). https://doi.org/10.1594/PANGAEA.914431
  3. Vasil'chuk, YK; Vasil'chuk, AC (2020): Major ion chemistry of Late Pleistocene permafrost from outcrop samples of the Plakhinskii Yar site (Kolyma River). https://doi.org/10.1594/PANGAEA.914432
  4. Vasil'chuk, YK; Vasil'chuk, AC (2020): Major ion chemistry of ice wedges from outcrop samples of the Plakhinskii Yar site (Kolyma River). https://doi.org/10.1594/PANGAEA.914433
  5. Vasil'chuk, YK; Vasil'chuk, AC (2020): Spore and pollen from outcrop samples of the Plakhinskii Yar site (Kolyma River). https://doi.org/10.1594/PANGAEA.914727
  6. Vasil'chuk, YK; Vasil'chuk, AC (2020): δ¹⁸O variations in Late Pleistocene and Holocene ice wedges and in growing present ice wedges from outcrop samples of Plakhinskii Yar site (Kolyma River). https://doi.org/10.1594/PANGAEA.914249
  7. Vasil'chuk, YK; Vasil'chuk, AC (2020): Mean January air paleotemperatures and present values from different sites in lower Kolyma area. https://doi.org/10.1594/PANGAEA.914743