X-ray fluorescence (XRF) scanning data of sediment core EN21103 from Lake Ulu, eastern Siberia

• Main Authors: Jia, Weihan, Biskaborn, Boris K, Stoof-Leichsenring, Kathleen Rosmarie, Marent, Andreas, Weiner, Mikaela, Meyer, Hanno, Pestryakova, Luidmila A, Herzschuh, Ulrike
• Format: Dataset
• Language: English
• Published: PANGAEA 2024
• Subjects: AGE; Aluminium; Argon; AWI Arctic Land Expedition; Bromine; Calcium; Chlorine; Copper; DEPTH; sediment/rock; EN21103; Geochemical proxies; Iron; Lake sediment core; Lake Ulu; Magnesium; Manganese; Molybdenum; Nickel; Niobium; Oymyakon; Phosphorus; Piston coring system; UWITEC Niederreiter; HYBRID 90 mm UHP 30450; Potassium; Rhodium; coherent scattering intensity; incoherent scattering intensity; Rubidium; RU-Land_2021_Yakutia; Siberia; Silicon; Strontium; Sulfur; Titanium; Vanadium; X-ray fluorescence core scanner (XRF); Avaatech; XRF; Yakutsk; Yttrium; Zinc; Zirconium
• Online Access: https://doi.pangaea.de/10.1594/PANGAEA.965493; https://doi.org/10.1594/PANGAEA.965493

X-ray fluorescence (XRF) scanning data, scanned with an AvaaTech XRF core scanner at AWI in Potsdam. All elements were measured at X-ray voltages of 10 kV and 30 kV and currents of 0.45 mA and 0.15 mA, respectively, with a step size of 0.5 cm and an exposure time of 10 s. The data are semiquantitative and provide relative fluctuations in the chemical element compositions as counts per second (cps).