10.1594/PANGAEA.968957Vasil'chuk, Yurij KYurij KVasil'chuk0000-0001-5847-5568Vasil'chuk, Jessica YurevnaJessica YurevnaVasil'chuk0000-0002-4855-8316Budantseva, Nadine ANadine ABudantsevaVasil'chuk, Alla ConstantinovnaAlla ConstantinovnaVasil'chuk0000-0003-1921-030XPANGAEA2024Ice wedgesmean January paleotemperatureRadiocarbon ageYedomaEvent labelLocationδ18OTemperature, air, JanuaryAge, maximum/oldAge, minimum/youngReference/sourceIsotope Ratio Mass Spectrometer (IRMS), Thermo Fisher Scientific, Delta VCalculated according to Vasil'chuk (1991)Age, 14C calibratedDataset10.1594/PANGAEA.96895810013/epic.29857.d00110.1002/ppp.198010.1111/j.1751-8369.2008.00067.x10.1080/78961022510.21782/EC2541-9994-2020-3(22-33)10.1134/S1028334X1911009610.1016/j.quascirev.2008.04.00710.1029/2020GL09208710.1016/j.quascirev.2013.11.00996 data pointstext/tab-separated-valuesCreative Commons Attribution 4.0 InternationalReconstructions of mean January temperatures (Tmean Jan., oC) were carried out by comparing the isotope composition of modern ice veinlets (δ18Oiv) and mean January temperatures (t °J) for the period of ice veinlet growth, i.e. for the last 60-100 years (Vasil'chuk 1991). As a result of this comparison, the equation is obtained:
Tmean Jan.= 1.5 δ18Oiv (±3 °C)117.125143.47567.56666773.607163North Yakutia, RussiaBatagay, Yakutia, RussiaChukotka, RussiaKurungnakh Island, SiberiaRussian scientific foundationhttps://doi.org/10.13039/50110000676923-17-00082