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DARTS: Multi-year database of AI detected retrogressive thaw slumps (RTS) and active layer detachment slides (ALD)...
This dataset, called DARTS, comprises footprints of retrogressive thaw slump (RTS) and active layer detachments slides (ALD) identified and quantified using an automated deep...
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BAWLD-CH4: Methane Fluxes from Boreal and Arctic Ecosystems, 1984-2019, Pan-Arctic
These are the data files for the Boreal-Arctic Wetland and Lake Database methane (CH4) flux dataset (BAWLD-CH4). The dataset is a synthesis of reported methane fluxes from...
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Chamber gas flux and water chemistry data, 2012, Prudhoe Bay, Alaska.
This dataset contains information obtained from the Prudhoe Bay field site in 2012. Eighteen gas flux measurements locations were established along a transect that included...
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Methane production in laboratory incubations of Arctic soil, Utqiaġvik, Alaska, 2018
When wet Arctic tundra soils begin to freeze in the fall, an unfrozen layer remains between the frozen surface and deeper permafrost layers. This period is known as the zero...
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The fractional land cover estimates from the Boreal–Arctic Wetland and Lake Dataset (BAWLD), 2021, Circum-Arctic
The Boreal and Arctic Wetland and Lake Dataset (BAWLD) provides estimates of fractional land cover of 19 land cover classes within 0.5° ×0.5° grid cells. The total area of the...
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Historic Lake Drainage from Remote Sensing Datasets, 1955-2017, Western Arctic Coastal Plain, Northern Alaska (US)
We identified all lakes larger than 10 hectares (ha) that drained completely or partially (greater than 25 %) between 1955 and 2017 using historical (original) USGS topographic...
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Near-surface permafrost conditions from synthesis data, 1997-2016, Alaska
We compiled a near-surface permafrost temperature dataset from 72 monitoring stations in Alaska using data collected by the U. S. Geological Survey, the National Park Service,...
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Potential Future Lake Drainage from an IfSAR-Derived Digital Surface Model, 2002-2003, Western Arctic Coastal Plain,...
Assessment of lakes for their future potential to drain relied on the 2002/03 airborne Interferometric Synthetic Aperture Radar (IFSAR) Digital Surface Model (DSM) data for the...
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Recovered Drained Thaw Lake Basins (DTLBs) from InSAR DEM and Remote Sensing Imagery, 2002-2010, Arctic Coastal...
Paleoshorelines of Drained Thaw Lake Basins (DTLBs) on the Alaskan North Slope were mapped using the Interferometric Synthetic Aperture Radar Digital Elevation Model (InSAR DEM)...
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Beaver Dam Locations from sub-meter resolution Satellite Imagery, 2010-2019, Northern Baldwin Peninsula Alaska (US)
Arctic landscapes are in a state of transition due to changes in climate occurring during both the summer and winter seasons. Scattered observations indicate that beavers...
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Beaver Dam Locations from sub-meter resolution Satellite Imagery, 2002-2019, Kotzebue, Northwestern Baldwin...
Arctic landscapes are in a state of transition due to changes in climate occurring during both the summer and winter seasons. Scattered observations indicate that beavers...
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Surface Water Area from sub-meter resolution Satellite Imagery, 2002-2019, Kotzebue, Northwestern Baldwin Peninsula...
Arctic landscapes are in a state of transition due to changes in climate occurring during both the summer and winter seasons. Scattered observations indicate that beavers...