Biskaborn, Boris K; Baisheva, Izabella; Stoof-Leichsenring, Kathleen Rosmarie; Andreev, Andrei A; Meucci, Stefano; Lu, Yang; Heim, Birgit; Kahl, Jan; Ushnitskaya, Lena A; Davydova, Paraskovya V; Zakharov, Evgenii S; Pestryakova, Luidmila A; Dietze, Elisabeth; Herzschuh, Ulrike: Radiocarbon age dating of bulk sediments from sediment core EN20001 from Lake Khamra [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.963239 (dataset in review), In: Baisheva, Izabella; Biskaborn, Boris K; Stoof-Leichsenring, Kathleen Rosmarie; Andreev, Andrei A; Meucci, Stefano; Lu, Yang; Heim, Birgit; Kahl, Jan; Ushnitskaya, Lena A; Davydova, Paraskovya V; Zakharov, Evgenii S; Pestryakova, Luidmila A; Dietze, Elisabeth; Herzschuh, Ulrike: Biogeochemical and palynological data from Lake Khamra, SW Yakutia [dataset bundled publication]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.963238 (dataset in review)
Abstract:
This dataset comprises of the results of radiocarbon-based (14C) determination of age from sediment core EN20001, retrieved from Lake Khamra, SW Yakutia. Dating was conducted from 38 bulk sediment samples, including surface sample (EN20003) for reservoir effect estimation. Dating was conducted and analyzed by accelerator mass spectrometry with the Mini Carbon Dating System (MICADAS) at Alfred Wegener Institute, Bremerhaven.
This study was additionally supported by a short-term grant (not numbered) from AWI Graduate School (POLMAR), and PhD Completion Scholarship (not numbered) provided by University of Potsdam.
Keyword(s):
Related to:
Biskaborn, Boris K; Bolshiyanov, Dimitry Yu; Grigoriev, Mikhail N; Morgenstern, Anne; Pestryakova, Luidmila A; Tsibizov, Leonid; Dill, Antonia (2021): Russian-German Cooperation: Expeditions to Siberia in 2020. Berichte zur Polar- und Meeresforschung = Reports on Polar and Marine Research, 756, 81 pp, https://doi.org/10.48433/BzPM_0756_2021
Project(s):
Funding:
European Research Council (ERC), grant/award no. 772852: Glacial Legacy on the establishment of evergreen vs. summergreen boreal forests
Coverage:
Median Latitude: 59.991325 * Median Longitude: 112.983875 * South-bound Latitude: 59.990950 * West-bound Longitude: 112.983450 * North-bound Latitude: 59.991700 * East-bound Longitude: 112.984300
Date/Time Start: 2020-03-10T00:00:00 * Date/Time End: 2020-03-14T00:00:00
Minimum DEPTH, sediment/rock: 0.000 m * Maximum DEPTH, sediment/rock: 10.760 m
Event(s):
EN20001_PC (EN20001, Lake Khamra) * Latitude: 59.990950 * Longitude: 112.983450 * Date/Time Start: 2020-03-10T00:00:00 * Date/Time End: 2020-03-14T00:00:00 * Elevation: 340.0 m * Recovery: 10.8 m * Location: Lake Khamra, SW Yakutia, Russia * Campaign: RU-Land_2020_Khamra (Khamra 2020) * Basis: AWI Arctic Land Expedition * Method/Device: Piston corer, UWITEC (PCUWI) * Comment: Tripod piston coring system, UWITEC (HGCUWI); Core length: 10.8 m. Core diameter: 6cm
EN20003 (Lake Khamra) * Latitude: 59.991700 * Longitude: 112.984300 * Date/Time: 2020-03-14T00:00:00 * Elevation: 340.0 m * Location: Lake Khamra, SW Yakutia, Russia * Campaign: RU-Land_2020_Khamra (Khamra 2020) * Basis: AWI Arctic Land Expedition * Method/Device: Grab (GRAB)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Biskaborn, Boris K | |||
| 2 | Laboratory code/label | Lab label | Biskaborn, Boris K | |||
| 3 | Age, dated material | Dated material | Biskaborn, Boris K | |||
| 4 | DEPTH, sediment/rock | Depth sed | m | Biskaborn, Boris K | Geocode – Composite depth | |
| 5 | Fraction modern carbon | F14C | Biskaborn, Boris K | Mini Carbon Dating System (MICADAS) | ||
| 6 | Fraction modern carbon, standard deviation | F14C std dev | ± | Biskaborn, Boris K | Mini Carbon Dating System (MICADAS) | |
| 7 | Age, dated | Age dated | ka | Biskaborn, Boris K | Mini Carbon Dating System (MICADAS) | |
| 8 | Age, dated standard deviation | Age dated std dev | ± | Biskaborn, Boris K | Mini Carbon Dating System (MICADAS) | |
| 9 | Comment | Comment | Biskaborn, Boris K |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0) (License comes into effect after moratorium ends)
Status:
Curation Level: Enhanced curation (CurationLevelC) * Processing Level: PANGAEA data processing level 3 (ProcLevel3)
Size:
229 data points