1,754 catalogues found

Licenses: Open Government Licence - Alberta
Formats: HTML

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  • Catalogue Entry: Areal Extent of Wetlands

    The data represents the density of wetland habitat in the agricultural region of Alberta in 2002. Wetlands are depressional areas that are wet for a long enough period that the...

  • Catalogue Entry: Ground Water Quality Risk

    This map displays an assessment of groundwater quality risk for the agricultural area of Alberta. Agricultural activities that may have an impact on groundwater quality include...

  • Catalogue Entry: Aquifer Vulnerability Index

    The Aquifer Vulnerability Index (AVI) is a method of assessing the vulnerability of aquifers to surface contaminants in Alberta. An aquifer is a geological formation that is...

  • Catalogue Entry: Saline Soils

    The data represents the occurrence of saline soils in the agricultural area of Alberta. A Saline Soils is a non-alkali (pH less than 8.5 and exchangeable-sodium less than 15%)...

  • Catalogue Entry: Soil Texture

    This map illustrates the distribution of soil parent material textures in the agricultural region of Alberta. Soil texture is defined by the relative proportions of the sand,...

  • Catalogue Entry: Manure Production Index 2001

    The data represents the relative amount of manure production in the agricultural area of Alberta. It is an estimate of the degree to which livestock production may contribute to...

  • Catalogue Entry: Wind Erosion Risk

    This map displays the risk of soil degradation by wind in the agricultural region of Alberta. Wind erosion is a concern because it reduces soil quality by removing soil...

  • Catalogue Entry: Soil Groups

    This map displays the distribution of the main soil types found within the province of Alberta. The distribution pattern of soils in Alberta is strongly linked to climate and...

  • Catalogue Entry: Frost Free Period 1971-2000

    The data represents the frost-free period in Alberta over the 30-year period from 1971 to 2000. A 30-year period is used to describe the present climate since it is enough time...

  • Catalogue Entry: Whirling Disease (AIS) Decontamination Zones

    This GIS dataset covers the four types of decontamination zones for whirling disease in Alberta, and identifies the inherent risk categories for each. These boundaries are to be...
      File available for download in the following formats:
    • HTML
    • XML
    • KML

  • Catalogue Entry: Forest Protection Area

    The Forest Protection Area dataset is comprised of all the polygons that represent the administrative areas established by Forest Protection, Forestry Division of Alberta...

  • Catalogue Entry: 74 - Historical Planimetric Maps

    This historical map series consists of the Planimetric Series printed monochrome maps named using the National Topographic System (NTS) map sheet identifier within Alberta. The...
      File available for download in the following formats:
    • HTML
    • XML

  • Catalogue Entry: 72 - Historical Planimetric Maps

    This historical map series consists of the Planimetric Series printed monochrome maps named using the National Topographic System (NTS) map sheet identifier within Alberta. The...
      File available for download in the following formats:
    • HTML
    • XML

  • Catalogue Entry: 82 - Historical Planimetric Maps

    This historical map series consists of the Planimetric Series printed monochrome maps named using the National Topographic System (NTS) map sheet identifier within Alberta. The...
      File available for download in the following formats:
    • HTML
    • XML

  • Catalogue Entry: 73 - Historical Planimetric Maps

    This historical map series consists of the Planimetric Series printed monochrome maps named using the National Topographic System (NTS) map sheet identifier within Alberta. The...
      File available for download in the following formats:
    • HTML
    • XML

  • Catalogue Entry: 83 - Historical Planimetric Maps

    This historical map series consists of the Planimetric Series printed monochrome maps named using the National Topographic System (NTS) map sheet identifier within Alberta. The...
      File available for download in the following formats:
    • HTML
    • XML

  • Catalogue Entry: 84 - Historical Planimetric Maps

    This historical map series consists of the Planimetric Series printed monochrome maps named using the National Topographic System (NTS) map sheet identifier within Alberta. The...
      File available for download in the following formats:
    • HTML
    • XML

  • Catalogue Entry: Derived Ecosite Phase v2.0

    Derived Ecosite Phase (DEP) v2.0 is a digital and spatial representation of ecological sites and phases in those areas of Alberta where both Alberta Vegetation Inventory (AVI)...
      File available for download in the following formats:
    • HTML
    • XML

  • Catalogue Entry: Head Tax Permit Zone

    The Head Tax Permit Zone is comprised of three polygons for determining which zone a head tax permit falls in. These zones are used to apply the rental rate that forest grazing...

  • Catalogue Entry: Grazing Rental Zone

    The Grazing Rental Zones is comprised of two polygons which determine which zone a grazing disposition (GRL, FGL, GRP) is in. These zones are used to apply the rental rate that...