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Radiocarbon dates of peatland initiation across the northern high latitudes
A compilation of basal dates of peatland initiation across the northern high latitudes, associated metadata including location, age, raw and calibrated radiocarbon ages, and... -
Radiocarbon content of dissolved and particulate organic matter in small...
This data set contains concentrations and radiocarbon contents (F14C) of dissolved and particulate organic matter samples collected in small ponds and lakes as well as in... -
Pollen in surface sediments in the Arctic Siberia
In total, 111 modern surface lake sediments were analysed on their pollen spectra. Field work was conducted between 2006 and 2011 during joint Russian-German expeditions in the... -
Permafrost longterm monitoring sites (Arctic and Antarctic)
About 50 locations ('cold spots') where permafrost (Arctic and Antarctic) in situ monitoring has been taking place for many years or where field stations are currently... -
Oxygen profiles in polygonal ponds
This dataset is about: Oxygen profiles in polygonal ponds. Please consult parent dataset @ https://doi.org/10.1594/PANGAEA.853641 for more information. -
Organic carbon content, densities and porosity of soils in polygonal ponds
This dataset is about: Organic carbon content, densities and porosity of soils in polygonal ponds. Please consult parent dataset @ https://doi.org/10.1594/PANGAEA.853641 for... -
Microbial activity in polygonal ponds
This dataset is about: Microbial activity in polygonal ponds. Please consult parent dataset @ https://doi.org/10.1594/PANGAEA.853641 for more information. -
Methane production and storage in the Lena river delta during winter 2011
Measured methane concentrations in the ice cover of ponds and lakes on Samoylov Island (Lena-River-Delta in northern Siberia). Methane concentration were extracted from ice core... -
Methane fluxes in interpolygonal and polygonal ponds
This dataset is about: Methane fluxes in interpolygonal and polygonal ponds. Please consult parent dataset @ https://doi.org/10.1594/PANGAEA.853641 for more information. -
Methane concentration, DIC and stable carbon isotope composition in...
This dataset is about: Methane concentration, DIC and stable carbon isotope composition in interpolygonal and polygonal ponds. Please consult parent dataset @... -
Meteorologic data at station Samoylov (2020)
Understanding permafrost processes and changes requires long-term observational datasets. This dataset is a continuation of the dataset available from the long-term... -
Meteorologic data at station Samoylov (2019)
Understanding permafrost processes and changes requires long-term observational datasets. This dataset is a continuation of the dataset available from the long-term... -
Literature synthesis data of surface energy fluxes and environmental drivers...
Despite the importance of surface energy budgets (SEBs) for land-climate interactions in the Arctic, uncertainties in their prediction persist. In situ observational data of SEB... -
Lateral and vertical carbon fluxes from the polygonal tundra in the Lena...
This dataset contains observations of water discharge rates and concentrations of dissolved organic carbon (DOC) and dissolved inorganic carbon (DIC) from a polygonal tundra... -
In situ CO2/CH4 production ratios from a polygon in northeastern Siberia
This dataset contains in situ CH4 fluxes measured through the chamber technique over the growing season of 2015 (from July to September) at a wet polygon center and a dry... -
Hydrochemistry measured on water samples from Samoylov Island, Lena Delta,...
This dataset is about: Hydrochemistry measured on water samples from Samoylov Island, Lena Delta, northeastern Siberia, in 2008. Please consult parent dataset @... -
Hourly meteorology and snow height at Samoylov met-station (2012-08-01 - 2013-06-30)
The Arctic Samoylov site is extensively described in Boike et al. (2013) and more shortly in Gouttevin et al. (2017) where the present dataset is exploited. Air temperature and... -
Heavy minerals from sediments at Samoylov Island, Lena Delta
This dataset is about: Heavy minerals from sediments at Samoylov Island, Lena Delta. Please consult parent dataset @ https://doi.org/10.1594/PANGAEA.728539 for more information. -
GTN-P global mean annual ground temperature data for permafrost near the...
This data set is a compilation of mean annual ground temperature data measured in boreholes in the Global Terrestrial Network for Permafrost (GTN-P). -
GTN-P CALM: 35 years of Active Layer Thickness (ALT) across latitudinal and...
The Global Terrestrial Network for Permafrost (GTN‐P) established by the International Permafrost Association (IPA) and WMO under the GCOS and GTOS networks is the primary...
