Publikationsdatum:
2023-07-11
Beschreibung:
This data set is part of a larger data harmonization effort to make lake sediment core data machine readable and comparable. Here we standardized grain-size data of sediment core 16-KP-03-L10_Long_1, retrieved in 2016 from Lake Nutenvut (Chukotka, Russia). The glacial lake Nutenvut is in an exorheic basin in the tundra-taiga transition zone. It lies at an elevation of ca. 654 m a.s.l. with a surface area of ca. 9.2 km2 and a maximum lake water depth of estimated 60 m. The 1.26 m sediment core was retrieved by a UWITEC hammer action gravity corer during the RU-Land_2016_Keperveem 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). Grain-size was measured by laser-based particle sizing at AWI Potsdam.
Schlagwort(e):
16-KP-03-L10_Long_1; AWI_Envi; AWI Arctic Land Expedition; Clay; DEPTH, sediment/rock; Gravel; Hammer-modified gravity core, UWITEC; HGCUWI; Keperveem_2016; Laser particle size analyzer; Measurement identification; Polar Terrestrial Environmental Systems @ AWI; RU-Land_2016_Keperveem; Sand; Silt; Size fraction 0.0063-0.002 mm, fine silt; Size fraction 0.020-0.0063 mm, medium silt; Size fraction 0.063-0.020 mm, coarse silt; Size fraction 0.200-0.063 mm, fine sand; Size fraction 0.630-0.200 mm, medium sand; Size fraction 2.000-0.630 mm, coarse sand; Tschukotka, Sibiria, Russia
Materialart:
Dataset
Format:
text/tab-separated-values, 319 data points
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