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Biskaborn, Boris K; Herzschuh, Ulrike; Bolshiyanov, Dimitry Yu; Savelieva, Larissa A; Diekmann, Bernhard (2012): (Fig. 7) Organic geochemistry of sediment core PG1984 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.776413, In supplement to: Biskaborn, BK et al. (2012): Environmental variability in northeastern Siberia during the last ~13300 yr inferred from lake diatoms and sediment-geochemical parameters. Palaeogeography, Palaeoclimatology, Palaeoecology, 329-330, 22-36, https://doi.org/10.1016/j.palaeo.2012.02.003

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Abstract:
This data set contains organic geochemistry data of sediment core PG1984, retrieved in 2009 from Lake Sysy-Kyuele (Yakutia, Russia) at 2.4 m water depth. The thermokarst lake Sysy-Kyuele is situated in an exorheic basin in a coniferous forest area and has one outflow and no visible inflow. It lies at an elevation of ca. 73m a.s.l. with a surface area of ca. 1 km2 and a maximum lake water depth of estimated 2.5 m. The 1.2 m sediment core was retrieved by a UWITEC hammer action gravity corer 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). Water content and organic matter was analysed at AWI Potsdam. Dried and milled samples were analysed using a Vario EL III carbon-nitrogen-sulphur analyser. Organic carbon content was determined using a Vario MAX C analyser.
Keyword(s):
SibLake
Coverage:
Latitude: 69.404850 * Longitude: 123.827920
Date/Time Start: 2009-08-07T00:00:00 * Date/Time End: 2009-08-07T00:00:00
Minimum DEPTH, sediment/rock: 0.0125 m * Maximum DEPTH, sediment/rock: 1.2125 m
Event(s):
PG1984 (09-TIK-13) * Latitude: 69.404850 * Longitude: 123.827920 * Date/Time: 2009-08-07T00:00:00 * Recovery: 2.4 m * Campaign: RU-Land_2009_Lena-transect (Tiksi2009) * Basis: AWI Arctic Land Expedition * Method/Device: Hand push corer (HSR)
Size:
366 data points

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