Arctic Circumpolar Distribution and Soil Carbon of Thermokarst Landscapes, 2015

This data set provides the distribution of thermokarst landscapes in the boreal and tundra ecoregions within the northern circumpolar permafrost zones. This dataset provides an areal estimate of wetland, lake, and hillslope thermokarst landscapes as of 2015. Estimates of soil organic carbon (SOC) content associated with thermokarst and non-thermokarst landscapes were based on available circumpolar 0 to 3 meter SOC storage data.

Data and Resources

Additional Info

Field	Value
Maintainer	Earthdata Forum
Last Updated	August 6, 2025, 20:52 (UTC)
Created	April 1, 2025, 14:32 (UTC)
accessLevel	public
bureauCode	{026:00}
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harvest_source_id	b99e41c6-fe79-4c19-bbc3-9b6c8111bfac
harvest_source_title	Science Discovery Engine
identifier	10.3334/ORNLDAAC/1332
modified	2025-08-06T19:35:39Z
programCode	{026:000}
publisher	ORNL_DAAC
resource-type	Dataset
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spatial	[[{"WestBoundingCoordinate":-180.0,"NorthBoundingCoordinate":83.6162,"EastBoundingCoordinate":180.0,"SouthBoundingCoordinate":45.5364}],"CARTESIAN"]
theme	{"Earth Science"}