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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...0 recent viewson 21-03-2024Collaborator: PANGAEA -
(Table 1) Methane concentrations, MOX rates and MOB abundance in arctic aquat...
Large amounts of organic carbon are stored in Arctic permafrost environments, and microbial activity can potentially mineralize this carbon into methane, a potent greenhouse...0 recent viewson 21-03-2024Collaborator: PANGAEA -
Visible and near-infrared orthomosaic and orthophotos of Samoylov Island, Sib...
We obtained sub-meter resolution aerial images of Samoylov Island by mounting two Nikon D200 cameras on a helium-filled dirigible. Images were acquired in the visible (VIS) and...0 recent viewson 21-03-2024Collaborator: PANGAEA -
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...0 recent viewson 21-03-2024Collaborator: PANGAEA -
Dissolved organic carbon (DOC) in Arctic ground ice, from northwest Canada, e...
Thermal permafrost degradation and coastal erosion in the Arctic remobilize substantial amounts of organic carbon (OC) and nutrients which have accumulated in late Pleistocene...0 recent viewson 21-03-2024Collaborator: PANGAEA -
Visible and near-infrared orthomosaic of Samoylov Island, Siberia, summer 201...
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...0 recent viewson 21-03-2024Collaborator: PANGAEA -
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...0 recent viewson 21-03-2024Collaborator: PANGAEA -
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...0 recent viewson 21-03-2024Collaborator: PANGAEA -
Downscaled land surface temperatures obtained by a particle smoothing approac...
This dataset contains continuous time series of land surface temperature (LST) at spatial resolution of 300m around the 12 experimental sites of the PAGE21 project (grant...0 recent viewson 21-03-2024Collaborator: PANGAEA -
(Table S1) Radiocarbon dates of organic matter from Lena Delta ice wedges
Relative to the past 2,000 years, the Arctic region has warmed significantly over the past few decades. However, the evolution of Arctic temperatures during the rest of the...0 recent viewson 21-03-2024Collaborator: PANGAEA -
Wet tundra polygon centers and distance between polygon centroids on Samoylov...
Subgrid processes occur in various ecosystems and landscapes but, because of their small scale, they are not represented or poorly parameterized in climate models. These local...0 recent viewson 21-03-2024Collaborator: PANGAEA -
Digital Elevation Model of Samoylov Island, Lena River Delta, Siberia, Russia...
Small-format aerial images were taken in summer 2007 of Samoylov Island from from heights between 600 m and 800 m. Images overlapped so that photogrammetric methods allowed the...0 recent viewson 21-03-2024Collaborator: PANGAEA -
Heat fluxes and surface radiation measurements from Samoylov Island, Lena Del...
In this article, we present a study on the surface energy balance of a polygonal tundra landscape in northeast Siberia. The study was performed during half-year periods from...0 recent viewson 21-03-2024Collaborator: PANGAEA -
Heat fluxes and surface radiation measurements from Samoylov Island, Lena Del...
In this study, we present the winter time surface energy balance at a polygonal tundra site in northern Siberia based on independent measurements of the net radiation, the...0 recent viewson 21-03-2024Collaborator: PANGAEA -
Orthomosaic of Samoylov Island, Lena Delta, Siberia
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...0 recent viewson 21-03-2024Collaborator: PANGAEA -
Multi-angle and hyperspectral CHRIS-PROBA satellite data of the Island of Sam...
CHRIS acquires a set of up to five images of each target during each acquisition sequence, these images are acquired when PROBA is pointing at distinct angles with respect to...0 recent viewson 21-03-2024Collaborator: PANGAEA -
Multi-angle and hyperspectral CHRIS-PROBA satellite data of the Island of Sam...
CHRIS acquires a set of up to five images of each target during each acquisition sequence, these images are acquired when PROBA is pointing at distinct angles with respect to...0 recent viewson 21-03-2024Collaborator: PANGAEA -
Multi-angle and hyperspectral CHRIS-PROBA satellite data of the Island of Sam...
CHRIS acquires a set of up to five images of each target during each acquisition sequence, these images are acquired when PROBA is pointing at distinct angles with respect to...0 recent viewson 21-03-2024Collaborator: PANGAEA -
Thaw depth at location Samoylov_Island_S2
This dataset is about: Thaw depth at location Samoylov_Island_S2.0 recent viewson 21-03-2024Collaborator: PANGAEA -
Thaw depth at location Samoylov_Island_S1
This dataset is about: Thaw depth at location Samoylov_Island_S1.0 recent viewson 21-03-2024Collaborator: PANGAEA
