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Radiocarbon age dating results of sediment short core EN18232-1 from Lake Kha...
The data compiles the results of radiocarbon dating. Subsamples (n=4) of the freeze-dried bulk material of the deeper part of the short core EN18232-1 were dated in the... -
Total inorganic carbon (TIC) from sediment short core EN18232-1 of Lake Khamr...
Data include inorganic carbon levels (TIC given in %), determined from all 39 subsamples of lake sediment short core EN18232-1. Prior measurements, freeze-dried aliquots were... -
Radiometric age dating results for 210Pb and 137Cs of sediment short core EN1...
The data presents the results of dating by 210Pb and 137Cs. Freeze-dried subsamples of the short core EN18232-1 were analysed for 210Pb, 226Ra, 137Cs and 241Am by direct gamma... -
Mercury from sediment short core EN18232-1 of Lake Khamra, SW Yakutia, Siberi...
The datafile presents total mercury concentrations (THg, given in µg/kg) of all subsamples (n=39) of sedimentary short core EN18232-1. All measurements were carried out at the... -
Sub-decadal diatom oxygen isotope record of the last 220 years (2015-1790CE) ...
The dataset includes diatom oxygen isotope data for 39 samples from short core EN18232-1, Lake Khamra, and corresponding key geochemical characteristics of the purified lake... -
Stable isotope data of water, ice and snow samples obtained in 2018 and 2020 ...
The dataset contains stable isotope data (δ18O and δD) from water, ice and snow samples of Lake Khamra received during two field campaigns in August 2018 and March 2020. Oxygen... -
n-Fatty acid composition per total organic carbon in a rapidly eroding permaf...
Organic carbon (OC) stored in Arctic permafrost represents one of Earth’s largest and most vulnerable terrestrial carbon pools. Amplified climate warming across the Arctic... -
n-Fatty acid composition per sediment mass in a rapidly eroding permafrost cliff
Organic carbon (OC) stored in Arctic permafrost represents one of Earth’s largest and most vulnerable terrestrial carbon pools. Amplified climate warming across the Arctic... -
Organic matter biogeochemistry using lipid biomarker analysis of a rapidly er...
Organic carbon (OC) stored in Arctic permafrost represents one of Earth’s largest and most vulnerable terrestrial carbon pools. Amplified climate warming across the Arctic... -
n-Alkane composition of organic matter in a rapidly eroding permafrost cliff
Organic carbon (OC) stored in Arctic permafrost represents one of Earth’s largest and most vulnerable terrestrial carbon pools. Amplified climate warming across the Arctic... -
Ground layer above-ground biomass of 39 sites in central Chukotka from 2018 -...
Field investigations were performed in four areas: a treeless mountainous tundra (16-KP-04; Lake Rauchuagytgyn area), tundra-taiga transition zone (16-KP-01, Lake Ilirney area)... -
Overwintering fires in Yakutia
This dataset provides estimates of daily burned area, and daily fire start locations with the attribution from six developed scenarios in Yakutia, Russia. The data are at a 500... -
Sub-decadal diatom oxygen isotope record and biogeochemical data of the last ...
The multiproxy data set from the Russian Lake Khamra (59.99°N, 112.98°E, 340 m a.s.l.), located in Eastern Siberia in SW Yakutia, comprise the following data: (1) Gapless and... -
Organic matter characteristics using lipid biomarker analysis of a rapidly er...
Organic carbon (OC) stored in Arctic permafrost represents one of Earth's largest and most vulnerable terrestrial carbon pools. Amplified climate warming across the Arctic... -
X-ray fluorescence (XRF) scanning data of sediment core EN21103 from Lake Ulu...
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... -
Stable carbon isotopes of organic matter of sediment core EN21103 from Lake U...
Stable carbon isotopes of organic matter (d13C), measured with a Delta V Advantage Mass Spectrometer at the ISOLAB Facility of AWI in Potsdam. All isotopic values are reported... -
Element composition of sediment core EN21103 from Lake Ulu, eastern Siberia
Element composition including total carbon (TC), total organic carbon (TOC), total inorganic carbon (TIC), and total nitrogen (TN), measured with a soli TOC cube (Elementar) and... -
Bacon age-depth model of sediment core EN21103 from Lake Ulu, eastern Siberia
This model was established based on the Bayesian method with a hiatus at 138 cm and calibrated using the IntCal20 dataset via the Bacon function in the R-package rbacon. A... -
Radiocarbon dating of sediment core EN21103 from Lake Ulu, eastern Siberia
Radiocarbon dating performed on the total organic carbon content of 40 bulk sediments, measured at the MICADAS (Mini Carbon Dating System) Laboratory of AWI in Bremerhaven. -
Geochemistry of sediment core EN21103 from Lake Ulu, eastern Siberia
Here are the bundled geochemical data of an 11-m-long sediment core EN21103 collected from Lake Ulu (63.34°N, 141.05°E) in the Oymyakon region (eastern Siberia) during the...