Publication Date:
2024-04-11
Description:
This data set is part of a larger data harmonization effort to make lake sediment core data machine readable and comparable. Here we standardized X-ray fluorescence line scanning (XRF)-based element data of sediment core PG1975-1, retrieved in 2009 from Lake Elgene-Kyuele (lower Lena River, Yakutia, Russia) at 4.8 m water depth. The thermokarst lake Elgene-Kyuele is situated in the forest tundra and has several small outflows and one visible inflow. It lies at an elevation of ca. 147 m a.s.l. with a surface area of ca. 1.34 km2 and a maximum lake water depth of estimated 10.5 m. The 1.26 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). The downcore elemental composition was measured using an AVAATECH x-ray fluorescence core scanner at AWI Bremerhaven.
Keywords:
09-TIK-05; Aluminium, area, total counts; Aluminium, chi-square; Aluminium, standard deviation; Aluminium oxide; AWI_Envi; AWI Arctic Land Expedition; Barium; Bismuth, area, total counts; Bismuth, chi-square; Bismuth, standard deviation; Bromine, area, total counts; Bromine, chi-square; Bromine, standard deviation; Calcium, area, total counts; Calcium, chi-square; Calcium, standard deviation; Calcium oxide; Chloride, area, total counts; Chloride, chi-square; Chlorine, standard deviation; Chromium; Chromium, area, total counts; Chromium, chi-square; Chromium, standard deviation; Copper, area, total counts; Copper, chi-square; Copper, standard deviation; DEPTH, sediment/rock; Gallium; Gallium, area, total counts; Gallium, chi-square; Gallium, standard deviation; Hand push corer; HSR; Iron, area, total counts; Iron, chi-square; Iron, standard deviation; Iron oxide, Fe2O3; Lead, area, total counts; Lead, chi-square; Lead, standard deviation; Magnesium oxide; Manganese, area, total counts; Manganese, chi-square; Manganese, standard deviation; Manganese oxide; Measurement identification; Molybdenum, area, total counts; Molybdenum, chi-square; Molybdenum, standard deviation; Nickel; Niobium; Niobium, area, total counts; Niobium, chi-square; Niobium, standard deviation; PG1975-1; Phosphorus, area, total counts; Phosphorus, chi-square; Phosphorus, standard deviation; Phosphorus pentoxide; Polar Terrestrial Environmental Systems @ AWI; Potassium, area, total counts; Potassium, chi-square; Potassium, standard deviation; Potassium oxide; Rhodium, area, total counts; Rhodium, chi-square; Rhodium, standard deviation; Rubidium; Rubidium, area, total counts; Rubidium, chi-square; Rubidium, standard deviation; RU-Land_2009_Lena-transect; Sediment core; Silicon, area, total counts; Silicon, chi-square; Silicon, standard deviation; Silicon dioxide; Sodium oxide; Strontium; Strontium, area, total counts; Strontium, chi-square; Strontium, standard deviation; Sulfur, area, total counts; Sulfur, chi-square; Sulfur, standard deviation; Tiksi2009; Titanium, area, total counts; Titanium, chi-square; Titanium, standard deviation; Titanium dioxide; Vanadium; X-ray fluorescence core scanner (XRF), Avaatech; Yttrium; Yttrium, area, total counts; Yttrium, chi-square; Yttrium, standard deviation; Zinc; Zinc, area, total counts; Zinc, chi-square; Zinc, standard deviation; Zirconium; Zirconium, area, total counts; Zirconium, chi-square; Zirconium, standard deviation
Type:
Dataset
Format:
text/tab-separated-values, 53515 data points
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