Datasets

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176 total datasets found
Access level:

Topics: Environment and Natural Resources (134) nutrients (0) and Update frequency: As required (134)

Showing datasets with access level:

  • Extreme Flow Statistics

    Ministry: Natural Resources

    The flood magnitude statistics can be used for applications such as flood plain delineation and design of hydraulic structures. The drought severity statistics can be used for...

    Resource formats:

    • MDB

  • Ontario Hydro Network - Watercourse

    Ministry: Natural Resources

    Watercourses are line features - natural or manmade - that represent the location of flowing surface water. This product requires the use of geographic information system (GIS)...

    Resource formats:

    • WEB
    • PDF
    • DOCX

  • Oak Ridges Moraine: planning area

    Ministry: Municipal Affairs and Housing

    This dataset was created to establish a permanent boundary. Lands within this boundary are subject to the principles contained in the Oak Ridges Moraine Legislation. Boundary is...

    Resource formats:

    • DOCX
    • PDF

  • Trapline area

    Ministry: Natural Resources

    A trapline area is a polygon feature that identifies a ministry-regulated boundary used to administer traplines and fur management programs.

    Resource formats:

    • WEB

  • Forest Miscellaneous Damage Event

    Ministry: Natural Resources

    Miscellaneous events are often the result of the cumulative impact of a combination of abiotic, insect and disease agents or events. For example, Aspen decline where repeated...

    Resource formats:

    • WEB

  • Forest genetics zone

    Ministry: Natural Resources

    This spatial data identifies breeding zones used by forest managers and forest genetic associations to manage provincial forest genetic assets. The data: shows the boundaries...

    Resource formats:

    • WEB

  • Minor urban centres in the Niagara Escarpment Plan

    Ministry: Natural Resources

    Minor urban center is one of the 7 Niagara Escarpment Plan land use designations. This designation includes rural settlements, villages and hamlets. The boundaries of minor...

    Resource formats:

    • WEB

  • Multiple species inventory and monitoring summaries

    Ministry: Natural Resources

    This data set summarises the results of multiple species inventory and monitoring efforts conducted across Crown lands managed for commercial forestry in Ontario from 2013 to...

    Resource formats:

    • XLSX

  • Lake Simcoe Protection Act Watershed Boundary

    Ministry: Environment, Conservation and Parks

    This boundary is used in the management of watershed-based planning by the Lake Simcoe Region Conservation Authority (LSRCA). It is used to support the Lake Simcoe Protection...

    Resource formats:

  • Guide Effectiveness Monitoring Program Site Information

    Ministry: Natural Resources

    Get information on research plots for the Guide Effectiveness Monitoring Program This dataset includes ecological information for Guide Effectiveness Monitoring (GEM) Program...

    Resource formats:

    • CSV

  • UTM (Universal Transverse Mercator) 1 Km Grid

    Ministry: Natural Resources

    Many geometrical schemes - or map projections - are used to represent the curved surface of the Earth on map sheets. Canada uses the Universal Transverse Mercator (UTM) system....

    Resource formats:

    • WEB

  • Niagara Escarpment Plan land use designations

    Ministry: Natural Resources

    Depicts the internal boundaries of the Niagara Escarpment Plan area. The 7 land use designations are: escarpment natural area escarpment protection area escarpment rural area...

    Resource formats:

    • WEB
    • PDF
    • DOCX

  • Aggregate Designated Area

    Ministry: Natural Resources

    This spatial dataset represents the boundaries of areas designated under the Aggregate Resources Act, R.S.O 1990 where a licence or permit is required for aggregate extraction....

    Resource formats:

    • WEB

  • Source Protection Area Generalized

    Ministry: Environment, Conservation and Parks

    A source protection area (SPA) is an area of land and water governed by a Source Protection Authority, an agency, person or body. This dataset defines the geographic boundaries...

    Resource formats:

  • Forest Disease Damage Event

    Ministry: Natural Resources

    Data show where pathogens - fungal, bacillial or viral - have caused damage by reducing growth rates, tree vigor or have killed trees. Examples of forest diseases include White...

    Resource formats:

    • WEB

  • Aquatic resource area line segment

    Ministry: Natural Resources

    This spatial dataset represents the locations of aquatic resource area (ARA) line segments derived from corresponding line features in the Ontario Hydro Network. ARA line...

    Resource formats:

    • WEB

  • Ontario Tree Seed Transfer Policy data

    Ministry: Natural Resources

    This highly specialized publication (Ontario Tree Seed Transfer Policy data) is available in English only in accordance with Regulation 671/92, which exempts it from translation...

    Resource formats:

    • XLSX
    • ZIP
    • CSV

  • Ontario provincial land cover 1996 - 28 classes

    Ministry: Natural Resources

    This data was produced in 1999 by rationalizing a 48-class database into 28 distinct classes. The original database was derived from digital, multispectral Landsat Thematic...

    Resource formats:

    • WEB
    • PDF

  • Conservation Reserve Regulated

    Ministry: Environment, Conservation and Parks

    Displays areas regulated as a conservation reserve in order to: permanently protect representative ecosystems, biodiversity and significant elements of Ontario's natural...

    Resource formats:

  • Beaches in Ecoregion 6e6 and 7e5

    Ministry: Natural Resources

    Two classes of beaches are distinguished, those with infrastructure and those without. Beaches with infrastructure: open sandy beaches along the shore of a great lake, within...

    Resource formats:

    • WEB