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Lacustrine

Temperature

Temperatures in subarctic lakes on the Stordalen Mire, Abisko, Northern Sweden

Water temperature measurements in three small post-glacial subarctic lakes (Inre Harrsjön, Mellersta Harrsjön, Villasjön) surrounding the Stordalen Mire, 9...

Marine

Arctic carbon

Bulk organic carbon and biomarker data for the marine sediment core SWERUS-L2-4-PC1, Chukchi Sea, Arctic Ocean

This dataset was created to reconstruct the historical remobilization of permafrost carbon from the Beringian landmass to the Chukchi Sea. We analyzed carbon...

Seawater Carbonate System, Ocean Acidification and Related Parameters in the East Siberian Arctic Shelf Seas

This dataset builds on an order of magnitude more observations than reports to date on Ocean Acidification (OA) in the Arctic Ocean; and, for the first time in...

The Circum-Arctic Sediment Carbon Database — CASCADE

The Circum-Arctic Sediment CArbon DatabasE (CASCADE) was established to curate data on concentrations of organic carbon (OC) and total nitrogen (TN), OC...

Expedition

Data from expedition Ryder, off North Greenland, 2019

The Ryder 2019 Expedition was carried out during summer 2019 in the Arctic Ocean off Northwest Greenland. The main target was Sherard Osborn Fjord where Ryder...

Terrestrial

Ecosystems

Rhizosphere priming data for the northern circumpolar permafrost area, 2010⁠ – ⁠2100

The dataset contains output from the PrimeSCale model that combines observation-based data on plant and soil properties to quantify the rhizosphere priming...

Hydrology

Numerically modelled transport pathways in degrading permafrost

A numerical model which couples heat and water conservation equations combined with a post-processing routine for particle tracking of water pathways is used...

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Sub-categories

Arctic carbon Ecosystems Expedition Hydrology Peat Temperature

Keywords

Active layer depth Active layer dynamics Air temperature Arctic Arctic Ocean Bathymetry Biogeochemical cycles C/N ratio CASCADE Carbon Carbon cycling Carbon isotope Climate Climate change Climate change feedback Coastal erosion Cryology Deglaciation Earth science East Siberia permafrost Flow pathways Ground temperature Holocene Hydrology Icebreaker Oden Lake temperature Landscape unit Marine Meteorology Multibeam Nitrogen Northern circumpolar permafrost area Northern peatlands Numerical modelling Ocean acidification Oceanography Past carbon cycling Peat Peatland Peatland carbon Peatland depth Peatland extent Peatland nitrogen Permafrost Permafrost hydrogeology Plant macrofossils Precipitation PrimeSCale model Priming effect Rhizosphere priming Root distribution Sediment Snow depth Soil Subarctic Sweden Terrestrial Thaw depth Travel times