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Analyses of recent shell-bearing amoebae (tecamoebae) from different sites in...
Modern surface samples were taken in various years (2002, 2007, 2011, 2012) in Yakutia during joint Russian-German expeditions. On the one hand, longer transects were sampled... -
Biogeochemical and palynological data from Lake Khamra, SW Yakutia
These bundled biogeochemical data of sediment core EN20001, from Lake Khamra (59.99095° N, 112.98345° E), in SW Yakutia consist of four datasets: (1) Radiocarbon age dating of... -
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... -
Charcoal and pollen records from Lake Satagay, Yakutia, Russia
These datasets of sediment core EN18224-4 from Lake Satagay (63°04'40.8N 117°59'52.8E), Central Yakutia, Russia, comprise the following data: (I) Radiocarbon age dating results... -
Tree data set from forest inventories in north-eastern Siberia
The data set presents about 40,000 trees which where surveyed during several Russian-German expeditions by North-Eastern Federal University Yakutsk and Alfred-Wegener-Institute... -
Macroscopic charcoal record from Lake Khamra, Yakutia, Russia
High-resolution, continuously sampled charcoal records from sedimentary archives are rare in Eastern Siberia. These datasets from Lake Khamra (59°59'N, 112°59'E) in SW Yakutia,... -
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... -
Stable water isotope data of 66 lakes from a summer field campaign in Central...
The dataset compiles water isotope measurements of 66 lakes, sampled in Central and Eastern Yakutia during a summer field campaign in August and September 2021... -
Pollen and non-pollen palynomorphs of the sediment core EN20001 from Lake Khamra
48 pollen samples from Lake Khamra were prepared using the established protocol with added Lycopodium marker spore tablets. To store samples and prepare microscopic slides,... -
Total organic carbon and total nitrogen of the sediment core EN20001 from Lak...
The dataset comprises the results of measured total organic carbon (TOC, 53 samples), and for total nitrogen (TN, 30 samples) from sediment core EN20001, retrieved from Lake... -
Element composition of the sediment core EN20001 from Lake Khamra
This dataset comprises the elemental distributions from high-resolution X-ray fluorescence (XRF) scanning from sediment core EN20001, retrieved from Lake Khamra, SW Yakutia. XRF... -
Radiocarbon age dating of bulk sediments from sediment core EN20001 from Lake...
This dataset comprises of the results of radiocarbon-based (14C) determination of age from sediment core EN20001, retrieved from Lake Khamra, SW Yakutia. Dating was conducted... -
Recent shell-bearing amoebae (tecamoebae) from Kytalyk polygon soil pits - di...
Modern surface samples were taken in various years (2002, 2007, 2011, 2012) in Yakutia during joint Russian-German expeditions. On the one hand, longer transects were sampled... -
Summer anorganic hydrochemistry (cations and anions) of thermokarst lakes in ...
Between 6th August and 2nd September, 2021, a total of 66 lakes in Central and Eastern Yakutia were assessed as part of the joint Russian-German expedition (NEFU-AWI;... -
Ground layer above-ground biomass of 20 sites of Yakutia from 2018 - Raw data...
Field investigations were performed selecting locations to include the variety of present boreal forest stands between 113-130 °E, eastwards of the city Yaktusk until... -
Ground layer above-ground biomass of 20 sites of Yakutia from 2018 - Accumula...
Field investigations were performed selecting locations to include the variety of present boreal forest stands between 113-130 °E, eastwards of the city Yaktusk until... -
Summer anorganic hydrochemistry (cations and anions) of thermokarst lakes in ...
Between 6th August and 2nd September, 2021, a total of 66 lakes in Central and Eastern Yakutia were assessed as part of the joint Russian-German expedition (NEFU-AWI;... -
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...