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7 records found
  • Federal

    Presence of Humans in Forests - Kilometres of Roads

    Increases in population, urbanisation and the development of the road network have replaced large forested lands and have created pressures on the remaining forests (or woodlands). Three principal Canadian forested regions have been most affected by these events: the Windsor-Québec corridor, the...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • JP2
    • ZIP
    • other
  • Federal

    Threats to Ecosystems - Road Density

    Transportation activities have a great impact on the environment because they fracture natural habitats and create pollution. Roads intrude into natural habitats, separating ecosystems and permanently altering the landscape. Road building has undesirable effects on species that require large...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • JP2
    • ZIP
    • other
  • Federal

    GEM-Diamonds MT; 19 MT/LMT sites (2011); magnetotelluric

    As part of NRCan's GEM (Geo-mapping for Energy and Minerals)program, the Diamonds project is designed to study the deep lithosphere beneath the Slave and Churchill provinces of northern Canada. The primary goal of this project is to develop an understanding of the potential for diamonds and...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • other
    • HTML
    • EDI
  • Federal

    GEM-Diamonds MT; 16 MT/LMT sites (2012); magnetotelluric

    As part of NRCan's GEM (Geo-mapping for Energy and Minerals)program, the Diamonds project is designed to study the deep lithosphere beneath the Slave and Churchill provinces of northern Canada. The primary goal of this project is to develop an understanding of the potential for diamonds and...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • other
    • HTML
    • EDI
  • Federal

    GEM-Diamonds MT; 25 MT/LMT sites (2010); magnetotelluric

    As part of NRCan's GEM (Geo-mapping for Energy and Minerals)program, the Diamonds project is designed to study the deep lithosphere beneath the Slave and Churchill provinces of northern Canada. The primary goal of this project is to develop an understanding of the potential for diamonds and...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • other
    • HTML
    • EDI
  • Federal

    Major Roads

    Contained within the 3rd Edition (1957) of the Atlas of Canada is a map that shows the status of major Canadian roads and ferry routes circa 1955. Roads are indicated as being paved, gravel or improved. The majority of the roads are provincial highways. Each provincial highway is identified by...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • JPG
    • PDF
  • Federal

    Toporama - ARCHIVED

    This collection is a legacy product that is no longer supported. Toporama is a digital topographic reference product using CanVec as source data. Developed by Natural Resources Canada (NRCan), Toporama covers the entire area of Canada's landmass and provides symbolic information in a...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • GeoTIF
    • KMZ
    • PDF
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