Biskaborn, Boris K; Pfalz, Gregor; Heim, Birgit; Wieczorek, Mareike; Herzschuh, Ulrike; Diekmann, Bernhard (2023): Standardized organic geochemistry data of sediment core PG1972-1 from Lake Lake Bezrybnoe (Russia) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.953315
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Abstract:
This data set is part of a larger data harmonization effort to make lake sediment core data machine readable and comparable. Here we standardized organic carbon data of sediment core PG1972, retrieved in 2009 from Lake Bezrybnoe (Lena Delta, Russia) at 4.7 m water depth. The thermokarst lake Bezrybnoe is small basin in tundra region and has one outflow and three inflows. It lies at an elevation of ca. 6 m a.s.l. with a surface area of ca. 0.77 km2 and a maximum lake water depth of estimated 5.3 m. The 1.08 m sediment core was retrieved by a UWITEC hammer action gravity corer (60mm) during the RU-Land_2009_Lena-transect expedition of the Alfred Wegener Institute Helmholtz Centre for Polar and Marine Research (AWI, Germany, Potsdam) in cooperation with the North Eastern Federal State University (NEFU, Russia, Yakutsk). Carbon was analyzed in the laboratories of AWI Potsdam: TC and TN contents were quantified using a Vario EL III carbon–nitrogen–sulphur (CNS) analyser. TOC was measured with a Vario MAX C analyser.
Related to:
Biskaborn, Boris K; Herzschuh, Ulrike; Bolshiyanov, Dimitry Yu; Savelieva, Larissa A; Zibulski, Romy; Diekmann, Bernhard (2013): Late Holocene thermokarst variability inferred from diatoms in a lake sediment record from the Lena Delta, Siberian Arctic. Journal of Paleolimnology, 49(2), 155-170, https://doi.org/10.1007/s10933-012-9650-1
Biskaborn, Boris K; Herzschuh, Ulrike; Bolshiyanov, Dimitry Yu; Savelieva, Larissa A; Zibulski, Romy; Diekmann, Bernhard (2013): Organic geochemistry of sediment core PG1972-1 (09-Tik-03). PANGAEA, https://doi.org/10.1594/PANGAEA.780530
Project(s):
Coverage:
Latitude: 73.196710 * Longitude: 124.620270
Date/Time Start: 2009-08-01T00:00:00 * Date/Time End: 2009-08-01T00:00:00
Minimum DEPTH, sediment/rock: 0.000 m * Maximum DEPTH, sediment/rock: 1.060 m
Event(s):
PG1972-1 (09-TIK-03) * Latitude: 73.196710 * Longitude: 124.620270 * Date/Time: 2009-08-01T00:00:00 * Recovery: 4.7 m * Campaign: RU-Land_2009_Lena-transect (Tiksi2009) * Basis: AWI Arctic Land Expedition * Method/Device: Hand push corer (HSR)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Measurement identification | Measurement ID | Biskaborn, Boris K | |||
| 2 | DEPTH, sediment/rock | Depth sed | m | Biskaborn, Boris K | Geocode | |
| 3 | Nitrogen, total | TN | % | Biskaborn, Boris K | Carbon and nitrogen and sulfur (CNS) isotope element analyzer, Elementar, Vario EL III | |
| 4 | Carbon, total | TC | % | Biskaborn, Boris K | Carbon and nitrogen and sulfur (CNS) isotope element analyzer, Elementar, Vario EL III | |
| 5 | Carbon, organic, total | TOC | % | Biskaborn, Boris K | Carbon and nitrogen and sulfur (CNS) element analyzer, Elementar, Vario MAX | |
| 6 | Water content, wet mass | Water wm | % | Biskaborn, Boris K |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
284 data points