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Sedimentation and mineral analysis on sediment cores from the Lena Delta
Core and outcrop analysis from Lena mouth deposits have been used to reconstruct the Late Quaternary sedimentation history of the Lena Delta. Sediment properties (heavy mineral... -
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... -
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. -
Orthomosaic of Samoylov Island, Siberia, summer 2006 (382 MB)
High-resolution land cover mapping is needed in the heterogeneous arctic landscapes that change land surface parameters over a range of a few meters. Polygonal tundra on... -
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... -
Near-infrared orthomosaic of Samoylov Island, Siberia, summer 2014 (854 MB)
High-resolution land cover mapping is needed in the heterogeneous arctic landscapes that change land surface parameters over a range of a few meters. Polygonal tundra on... -
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 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 (2002-2018, level 2, version 201908),...
*** Attention: The precipitation (Prec) value at 2017-06-12 9:30 (25.2mm) is incorrect and must be flagged (Prec_fl = 6). This is an updated version of this data:... -
Meteorologic data at station Samoylov (2002-2018, level 1, version 201908),...
*** Attention: The precipitation (Prec) value at 2017-06-12 9:30 (25.2mm) is incorrect and must be flagged (Prec_fl = 6). This is an updated version of this data:... -
Measured water discharges, suspended supply and morphometric parameters of...
The datasets present hydrographic measurements on discharge and suspended supply in the Lena River Delta in the summer periods from 2002 to 2012. Water discharge was calculated... -
Land cover classification of Samoylov Island and Landsat subpixel water...
Ignoring small-scale heterogeneities in Arctic land cover may bias estimates of water, heat and carbon fluxes in large-scale climate and ecosystem models. We investigated... -
Hydrochemistry, water level, and discharge of water from Samoylov Island,...
Although ponds make up roughly half of the total area of surface water in permafrost landscapes, their relevance to carbon dioxide emissions on a landscape scale has, to date,... -
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).
