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Biskaborn, Boris K; Baisheva, Izabella; Stoof-Leichsenring, Kathleen Rosmarie; Andreev, Andrei A; Meucci, Stefano; Lu, Yang; Heim, Birgit; Ushnitskaya, Lena A; Davydova, Paraskovya V; Zakharov, Evgenii S; Pestryakova, Luidmila A; Dietze, Elisabeth; Herzschuh, Ulrike: Element composition of the sediment core EN20001 from Lake Khamra [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.963240 (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)

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Abstract:
This dataset comprises the elemental distributions from high-resolution X-ray fluorescence (XRF) scanning from sediment core EN20001, retrieved from Lake Khamra, SW Yakutia. XRF was performed at the Bundesanstalt für Geowissenschaften und Rohstoffe (BGR), Berlin, Germany. The resolution of measurement for the whole core (0-1080cm) is 1 cm, except for the part 659-729 cm (where 0.5 cm was applied, to check for fine laminations).
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):
Boreal; Lake sediment; Lake sediment core; lake sediment proxies; Land cover; non-pollen palynomorphs; Pollen; pollen analysis; pollen and spores; radiocarbon dating; Russia; sakha; Sakha Republic; Siberia; subarctic; TN; TOC; Vegetation; XRF; XRF core scanner data; Yakutia
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):
Polar Terrestrial Environmental Systems @ AWI (AWI_Envi)
Funding:
European Research Council (ERC), grant/award no. 772852: Glacial Legacy on the establishment of evergreen vs. summergreen boreal forests
German Academic Exchange Service (DAAD), grant/award no. 91775743
Russian scientific foundation (RSF), grant/award no. 2023-0027
Coverage:
Latitude: 59.990950 * Longitude: 112.983450
Date/Time Start: 2020-03-10T00:00:00 * Date/Time End: 2020-03-14T00:00:00
Minimum DEPTH, sediment/rock: 0.010 m * Maximum DEPTH, sediment/rock: 10.810 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
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1DEPTH, sediment/rockDepth sedmBiskaborn, Boris KGeocode
2AluminiumAlcpsBiskaborn, Boris KX-ray fluorescence core scanner (XRF), Avaatech
3SiliconSicpsBiskaborn, Boris KX-ray fluorescence core scanner (XRF), Avaatech
4PhosphorusPcpsBiskaborn, Boris KX-ray fluorescence core scanner (XRF), Avaatech
5SulfurScpsBiskaborn, Boris KX-ray fluorescence core scanner (XRF), Avaatech
6ChlorineClcpsBiskaborn, Boris KX-ray fluorescence core scanner (XRF), Avaatech
7PotassiumKcpsBiskaborn, Boris KX-ray fluorescence core scanner (XRF), Avaatech
8CalciumCacpsBiskaborn, Boris KX-ray fluorescence core scanner (XRF), Avaatech
9TitaniumTicpsBiskaborn, Boris KX-ray fluorescence core scanner (XRF), Avaatech
10ChromiumCrcpsBiskaborn, Boris KX-ray fluorescence core scanner (XRF), Avaatech
11ManganeseMncpsBiskaborn, Boris KX-ray fluorescence core scanner (XRF), Avaatech
12IronFecpsBiskaborn, Boris KX-ray fluorescence core scanner (XRF), Avaatech
13RhodiumRhcpsBiskaborn, Boris KX-ray fluorescence core scanner (XRF), Avaatech
14CopperCucpsBiskaborn, Boris KX-ray fluorescence core scanner (XRF), Avaatech
15ZincZncpsBiskaborn, Boris KX-ray fluorescence core scanner (XRF), Avaatech
16GalliumGacpsBiskaborn, Boris KX-ray fluorescence core scanner (XRF), Avaatech
17BromineBrcpsBiskaborn, Boris KX-ray fluorescence core scanner (XRF), Avaatech
18RubidiumRbcpsBiskaborn, Boris KX-ray fluorescence core scanner (XRF), Avaatech
19StrontiumSrcpsBiskaborn, Boris KX-ray fluorescence core scanner (XRF), Avaatech
20YttriumYcpsBiskaborn, Boris KX-ray fluorescence core scanner (XRF), Avaatech
21ZirconiumZrcpsBiskaborn, Boris KX-ray fluorescence core scanner (XRF), Avaatech
22NiobiumNbcpsBiskaborn, Boris KX-ray fluorescence core scanner (XRF), Avaatech
23MolybdenumMocpsBiskaborn, Boris KX-ray fluorescence core scanner (XRF), Avaatech
24LeadPbcpsBiskaborn, Boris KX-ray fluorescence core scanner (XRF), Avaatech
25BismuthBicpsBiskaborn, Boris KX-ray fluorescence core scanner (XRF), Avaatech
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:
27576 data points

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