Sub-decadal diatom oxygen isotope record of the last 220 years (2015-1790CE) of sediment short core EN18232-1 from Lake Khamra, SW Yakutia, Siberia, Russia

• Main Authors: Stieg, Amelie, Biskaborn, Boris K, Herzschuh, Ulrike, Weiner, Mikaela, Marent, Andreas, Meyer, Hanno
• Format: Dataset
• Language: English
• Published: PANGAEA 2024
• Subjects: Age; calculated from a AD; Aluminium oxide; AWI_Envi; AWI Arctic Land Expedition; biogenic silica; Calcium oxide; Calculated; Calculated according to Blaauw and Christen (2011); Calculated according to Stieg et al. (2024); Chukotka 2018; Climate change; Contamination; DEPTH; sediment/rock; bottom/maximum; top/minimum; Diatoms; δ18O; corrected; standard deviation; EN18232-1; Event label; GCUWI; Gravity corer; UWITEC; Iron oxide; FeO; Isotope-ratio mass spectrometry (IRMS); Sercon; HS2022; Lake Khamra; SW Yakutia; Russia; Lake sediment; Magnesium oxide; Oxygen isotopes; Polar Terrestrial Environmental Systems @ AWI; Arctic; Peltier; Chukotka; Yakutia; Siberia
• Online Access: https://doi.pangaea.de/10.1594/PANGAEA.962929; https://doi.org/10.1594/PANGAEA.962929

The dataset includes diatom oxygen isotope data for 39 samples from short core EN18232-1, Lake Khamra, and corresponding key geochemical characteristics of the purified lake sediment samples based on Energy-Dispersive X-ray Spectroscopy (EDS) measurements. For each sample (Sample ID) the correspondi...