Digital Database of Permafrost Thickness in Canada

Externally Distributed Data Set NSIDC does not archive this data set. Please contact the investigator or data compiler to acquire these data.

Data Contributors SMITH, SHARON BURGESS, MARGO Parameters PERMAFROST SOIL TEMPERATURE SURFACE AIR TEMPERATURE VEGETATION COVER

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The Canadian permafrost thickness database includes publicly available information from published and unpublished sources for 1005 sites; 916 of these are terrestrial sites ,and 89 are marine sites. Much of the data were collected between 1960 and the mid 1980s. The depth of the 0 deg C isotherm and the base of ice-bearing permafrost is recorded in the database. Also included is information on site characteristics such as air temperature, geology and vegetation, which influence the thickness of permafrost at a particular site. The database has been published as a Geological Survey of Canada Open File Report which also includes a series of maps and graphs which illustrate site distribution, permafrost thickness and other attributes of the database.

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