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Stieg, Amelie; Biskaborn, Boris K; Herzschuh, Ulrike; Strauss, Jens; Pestryakova, Luidmila A; Meyer, Hanno (2024): Sub-decadal diatom oxygen isotope record and biogeochemical data of the last 220 years (2015-1790CE) based on a sediment short core from Lake Khamra, Yakutia, Siberia [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.962988

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Abstract:
The multiproxy data set from the Russian Lake Khamra (59.99°N, 112.98°E, 340 m a.s.l.), located in Eastern Siberia in SW Yakutia, comprise the following data: (1) Gapless and high-resolution diatom oxygen isotope (δ18Odiatom) measurements of 39 samples from sediment short core EN18232-1, Lake Khamra, and corresponding key geochemical characteristics. (2) Radiometric age dating results for 210Pb and 137Cs (Pb/Cs) as well as (3) radiocarbon age dating results of the short core EN18232-1, Lake Khamra. (4) Biogeochemical measurement results, including total mercury concentrations (THg) and (5) total inorganic carbon (TiC) of the short core EN18232-1. (6) Isotopic data from lake water, ice and snow samples, obtained during two field campaigns at Lake Khamra in August 2018 and March 2020 (EN18232-1, EN20001, EN20015, EN20016). More detailed information about the age-depth modelling, the isotope measurements and the biogeochemical analyses can be found in the individual abstracts and the corresponding research paper (Stieg et al., 2024).
Keyword(s):
biogenic silica; biogeochemical data; Climate change; Diatom; human impact; Lake sediment; oxygen isotopes; Pristine lake; Russia; Siberia; Yakutia
Supplement to:
Stieg, Amelie; Biskaborn, Boris K; Herzschuh, Ulrike; Strauss, Jens; Pestryakova, Luidmila A; Meyer, Hanno (2024): Hydroclimatic anomalies detected by a sub-decadal diatom oxygen isotope record of the last 220 years from Lake Khamra, Siberia. Climate of the Past, 20(4), 909-933, https://doi.org/10.5194/cp-20-909-2024
Project(s):
Polar Terrestrial Environmental Systems @ AWI (AWI_Envi)
Coverage:
Median Latitude: 59.990759 * Median Longitude: 112.985680 * South-bound Latitude: 59.988900 * West-bound Longitude: 112.983450 * North-bound Latitude: 59.990950 * East-bound Longitude: 113.011280
Date/Time Start: 2018-08-14T00:00:00 * Date/Time End: 2020-03-17T00:00:00
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
6 datasets

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Datasets listed in this bundled publication

  1. Stieg, A; Biskaborn, BK; Herzschuh, U et al. (2024): 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. https://doi.org/10.1594/PANGAEA.962929
  2. Stieg, A; Biskaborn, BK; Herzschuh, U et al. (2024): Radiometric age dating results for 210Pb and 137Cs of sediment short core EN18232-1 from Lake Khamra, SW Yakutia, Siberia, Russia. https://doi.org/10.1594/PANGAEA.962976
  3. Stieg, A; Biskaborn, BK; Herzschuh, U et al. (2024): Radiocarbon age dating results of sediment short core EN18232-1 from Lake Khamra, SW Yakutia, Siberia, Russia. https://doi.org/10.1594/PANGAEA.962990
  4. Stieg, A; Biskaborn, BK; Herzschuh, U et al. (2024): Mercury from sediment short core EN18232-1 of Lake Khamra, SW Yakutia, Siberia, Russia. https://doi.org/10.1594/PANGAEA.962973
  5. Stieg, A; Biskaborn, BK; Herzschuh, U et al. (2024): Total inorganic carbon (TIC) from sediment short core EN18232-1 of Lake Khamra, SW Yakutia, Siberia, Russia. https://doi.org/10.1594/PANGAEA.962987
  6. Stieg, A; Biskaborn, BK; Herzschuh, U et al. (2024): Stable isotope data of water, ice and snow samples obtained in 2018 and 2020 at Lake Khamra, SW Yakutia, Siberia, Russia. https://doi.org/10.1594/PANGAEA.962911