Standardized radiocarbon data of sediment core PG1982 from Lake 09-Tik-09 (Yakutia, Russia)

• Main Authors: Biskaborn, Boris K, Pfalz, Gregor, Wieczorek, Mareike, Heim, Birgit, Herzschuh, Ulrike, Bolshiyanov, Dimitry Yu, Pestryakova, Luidmila A
• Format: Dataset
• Language: English
• Published: PANGAEA 2023
• Subjects: 09-TIK-09; Age; 14C AMS; dated; dated material; dated standard error; AWI_Envi; AWI Arctic Land Expedition; Category; DEPTH; sediment/rock; Hand push corer; HSR; Laboratory; Laboratory code/label; Measurement identification; PG1982-1; Polar Terrestrial Environmental Systems @ AWI; Pretreatment; Reservoir age; standard error; RU-Land_2009_Lena-transect; Sample mass; Sample thickness; sediment core; Tiksi2009; Arctic; Yakutsk; Alfred Wegener Institute; Thermokarst; Tundra; Yakutia
• Online Access: https://doi.pangaea.de/10.1594/PANGAEA.953492

This data set is part of a larger data harmonization effort to make lake sediment core data machine readable and comparable. Here we standardized radiocarbon age data of sediment core PG1982, retrieved in 2009 from Lake 09-Tik-09 (Yakutia, Russia) at 4.7 m water depth. The thermokarst lake 09-Tik-09 is situated in the forest tundra and has one outflow an one inflow. It lies at an elevation of ca. 116 m a.s.l. with a surface area of ca. 0.383 km2 and a maximum lake water depth of estimated 6.3 m. The 1.28 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). Radiocarbon samples have been analysed at the Poznan radiocarbon laboratory and in Kiel.