152 datasets found

Macroscopic charcoal records and radiocarbon age dating information of sediment cores from eight lakes in central and eastern Yakutia. Sediment cores were obtained during...

We present a comprehensive inventory of retrogressive thaw slumps (RTS) for six study sites in the Russian High Arctic covering an area of more than 600 km². The sites are...

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...

This dataset contains microscopic diatom counts from the sediment core EN18224-4, retrieved from Lake Satagay in Nyurbinsky District, Central Yakutia. The results include counts...

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...

This data is an extension to the previously published data of Stoof-Leichsenring et al. (2024), including 23 additional measurements of total nitrogen (TN) from sediment samples...

The data compiles total mercury concentrations (THg, given in µg/kg) of 43 samples from the sediment core EN20001 of Lake Khamra. Measurements were carried out at the AWI...

The dataset includes diatom oxygen isotope data of 22 samples from the sediment core EN20001, Lake Khamra, covering the Holocene. Contamination assessment, conducted on purified...

The data includes total mercury concentrations (THg, given in µg/kg) of 22 samples from the core segment EN20001_6. Due to limited sample material, THg concentrations were...

The data contains biogeochemical data, including total carbon and nitrogen concentrations, as well as stable carbon (δ13C) and nitrogen isotopes (δ15N) of 21 samples from the...

The dataset compiles diatom oxygen isotope data of 22 samples from the sediment core segment EN20001_6, Lake Khamra. The record has a decadal resolution and spans approximately...

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...

Over the last decades, the ice-rich permafrost (with ice wedges and massive ice) of Central Yakutia (Eastern Siberia) was highly vulnerable and prone to extensive degradation...

Core sections were opened alongside and cut into halves of which one was used for non-destructive XRF scanning and back-up material, while the other one was subsampled for...

We conducted field work at Lake Bolshoe Toko in the first week of April 2013 as part of the expedition “Yakutia 2013” as a joint campaign of the North Eastern Federal State...

This data set is an extension to the previously published data in a bundled publication (Stieg et al., 2024a) from the Russian Lake Khamra (59.99°N, 112.98°E, 340 m a.s.l.),...

This data set is an extension to the previously published data in a bundled publication (Stieg et al., 2024a) from the Russian Lake Khamra (59.99°N, 112.98°E, 340 m a.s.l.),...

Plant functional types legendwt.e.sb.t: Warm-temperate evergreen sclerophyll broad-leaved treewt.e.n.t: Warm-temperate evergreen needle-leaved treewt.e.mb.t: Warm-temperate...

Pollen records from Siberia are mostly absent in global or Northern Hemisphere synthesis works. Here we present a taxonomically harmonized and temporally standardized pollen...

Water samples for this study were collected at two sites in the vicinity of the town of Cherskiy: one representing the Kolyma mainstem (at 68.755 °N, 161.305 °E) and the other a...