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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17 records found
  • 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
  • Population Distribution and Forested Areas

    This map shows the population distribution in 1996 relative to the distribution of the forests. Even if forests are very important for Canadians from a cultural, spiritual and economical point of view, few people live in the forested areas. About 80% of the population live mainly in the urban...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • JP2
    • ZIP
    • other
  • Aboriginal Population and Forested Areas

    This map shows the distribution of the Aboriginal population (including Indians, Métis and Inuit) in comparison to the location of forests. More than a quarter of the Aboriginal population live in urban centres located outside the forested areas; however, nearly 80% of the Aboriginal communities...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • JP2
    • ZIP
    • other
  • Land Cover (generalized)

    This map shows a simplified distribution of land cover types across Canada interpreted from satellite data obtained in 1995. Land cover has an important role in the water cycle as it significantly affects evapotranspiration and the amount of water leaving a watershed. Evapotranspiration is the...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • JP2
    • ZIP
    • other
  • Threats to Ecosystems - Population Variation by Ecoprovince, 1971 to 1996

    The higher the concentration of people in an ecoprovince, the higher the chance of loss of habitat and species. To better evaluate and minimize population impacts on the environment, it is necessary to study the distribution and variation of population within ecological areas. The map shows the...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • JP2
    • ZIP
    • other
  • Land Cover

    This map shows the distribution of land cover types across Canada, based on satellite data obtained in 1995. The land cover map contains 31 classes: 12 forest; 3 shrubland; 7 tundra/grasslands; 7 developed land types including cropland, mosaic and built-up areas; and 2 water cover types.
    Organization:
    Natural Resources Canada
    Resource Formats:
    • JP2
    • ZIP
    • other
  • Land Cover

    This map shows the distribution of land cover types across Canada, based on satellite data obtained in 1995. The land cover map contains 31 classes: 12 forest; 3 shrubland; 7 tundra/grasslands; 7 developed land types including cropland, mosaic and built-up areas; and 2 water cover types.
    Organization:
    Natural Resources Canada
    Resource Formats:
    • JP2
    • ZIP
    • other
  • 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
  • Ecosystem Components - Rare Plant Diversity

    Some plants are rare because they naturally occur in very specialized habitats or in very low numbers; others may be rare because they have suffered setbacks because of natural processes or pressures from human activities. The highest number of rare plant species is in southern Ontario, where...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • JP2
    • ZIP
    • other
  • Surficial Hydrogeological Materials

    Surficial hydrogeological materials show the distribution of sediment deposited in glacially influenced environments. Most drinkable groundwater resources in Canada occur in shallow surficial-sediment aquifers. Surface sediments, such as gravel, sand, silt and clay, or mixed sediments, are an...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • JP2
    • ZIP
    • other
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