Open Government Portal

As we launch this enhanced integrated Open Government Portal search, you may notice that there has been a reduction in the number of open information records. Please note that you can still access the publications that no longer appear here by visiting: Government of Canada Publications and Library and Archives Canada. If you have any comments or questions contact us!

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10 records found
  • Permafrost

    The map shows the location of the continuous permafrost zone and the discontinuous permafrost zone including areas of wide spread permafrost, areas of scattered permafrost and permafrost areas in the Cordillera. The map also indicates for six locations (Inuvik, Yellowknife, Thompson, Resolute,...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • JPG
    • PDF
  • Permafrost

    Permafrost occurs when the ground remains at or below a temperature of 0oC for a minimum period of two years. Permafrost occurs not only at high latitudes but also at high altitudes. Almost all of the soil moisture in permafrost occurs in the form of ground ice, which in turn occurs in several...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • JP2
    • ZIP
    • other
  • Permafrost

    Contained within the 5th Edition (1978 to 1995) of the National Atlas of Canada has a large that shows the extent of permafrost and abundance of ground ice; mapping units are based on physiographic regions. Point data on map give permafrost temperature and thickness for specific sites. The...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • JPG
    • PDF
  • Permafrost

    Contained within the 4th Edition (1974) of the Atlas of Canada is a map that shows the area covered by permafrost across Canada. Permafrost is a term used to describe the thermal condition of earth materials, such as soil and rock, when their temperature remains below 0 degrees Celsius...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • PDF
    • JPG
  • Permafrost, Glaciers and Sea Ice (Nunavut)

    Nunavut’s cold climate makes it a territory consisting of mostly barren land and permafrost. Permafrost is soil or rocks whose temperature remains at or below the freezing point for a long period of time. Glaciers, a mass of snow and ice that does not melt from year to year prevail in the...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • JP2
    • ZIP
    • other
  • Mallik MT; 2008 sites; magnetotelluric

    We present the results of preliminary field tests at Mallik, Northwest Territories, Canada, that demonstrate good quality magnetotelluric data can be obtained in this environment using specialized electrodes and buffer amplifiers.
    Organization:
    Natural Resources Canada
    Resource Formats:
    • other
    • EDI
  • Mallik MT; 2007 sites; magnetotelluric

    We present the results of preliminary field tests at Mallik, Northwest Territories, Canada, that demonstrate good quality magnetotelluric data can be obtained in this environment using specialized electrodes and buffer amplifiers.
    Organization:
    Natural Resources Canada
    Resource Formats:
    • HTML
    • other
    • EDI
  • Farm Operators

    Contained within the 5th Edition (1978 to 1995) of the National Atlas of Canada is a map that shows the 1976 distribution of farm operators; also indicates percentage change in operator totals by Census Division for 1971 to 1976 period. The map also gives extent of land in agricultural use.
    Organization:
    Natural Resources Canada
    Resource Formats:
    • JPG
    • PDF
  • Soil Capability for Agriculture

    Contained within the 5th Edition (1978 to 1995) of the National Atlas of Canada is a map that shows the distribution of Canada Land Inventory Capability classes for agriculture. Also shows Canada Land Inventory mapping boundary. Tables show summary of areas and crop limitations for each category...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • JPG
    • PDF
  • Land Cover of Canada

    Contained within the Atlas of Canada's Various Map Series, 1965 to 2006, is map which shows the distribution of land cover types across Canada. The images are Advanced Very High Resolution Radiometer data, which means very precise detail, is shown on the map. The land cover map contains 31 land...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • JPG
    • PDF
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