Datasets

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109 datasets found

Topics: Environment and energy (109) and Update frequency: As required (109)

  • Building to Scale

    Ministry: Natural Resources and Forestry

    A building is a structure that has a roof and walls and stands more or less permanently in one place. Small buildings have only their location recorded. A 'building to...

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  • Forest Miscellaneous Damage Event

    Ministry: Natural Resources and Forestry

    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...

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  • Wetlands

    Ministry: Natural Resources and Forestry

    Wetlands are lands that are seasonally or permanently flooded by shallow water. They also include lands where the water table is close to the surface. The wetland polygons are...

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  • Petroleum Historical Oil Field

    Ministry: Natural Resources and Forestry

    Historical Oil Fields are subsurface accumulations or 'pools' of crude oil designated as such for the purposes of the Oil, Gas and Salt Resources Act. Instructions for...

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  • Far North land cover

    Ministry: Natural Resources and Forestry

    This data covers the entire Far North from 2005-2011. The data is provided in both grid and vector formats. It is broken into layers that cover UTM zones 15, 16 and 17. Layers...

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  • Flood flow statistics

    Ministry: Natural Resources and Forestry

    Statistics include the flood magnitude with the following recurrence intervals: 1:2 years 1:2.33 years 1: 5 years 1:10 years 1:20 years 1:25 years 1:50 years 1:100 years 1:200...

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  • Aquatic resource area polygon segment

    Ministry: Natural Resources and Forestry

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

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  • Oak Ridges Moraine: land use designations

    Ministry: Natural Resources and Forestry

    This dataset was created to provide land use information on the Oak Ridges Moraine and is the basis for Ontario Regulation 140/02. The data was digitized at 1:10,000 or better...

    Resource formats:

    • DOCX
    • PDF

  • Provincial land cover

    Ministry: Natural Resources and Forestry

    The land cover classes consist of vegetation types (such as forest, wetlands and agricultural crops or pasture) and categories of non-vegetated surface (such as water bodies,...

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  • Ontario provincial land cover 1996 - 28 classes

    Ministry: Natural Resources and Forestry

    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:

    • PDF

  • Residential heritage properties

    Ministry: Natural Resources and Forestry

    Not available to the public: This dataset is currently under review

  • Ecological land classification

    Ministry: Natural Resources and Forestry

    The Ministry of Natural Resources and Forestry defines ecological units on the basis of bedrock, climate (temperature, precipitation), physiography(soils, slope, aspect) and...

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  • Petroleum Crown Lake Grid

    Ministry: Natural Resources and Forestry

    This information is used  to manage oil and gas rights on offshore Crown lands in Ontario. A grid system of blocks and tracts is used to divide the area. 1 block =  5 minute...

    Resource formats:

    • DOCX
    • PDF

  • Niagara Escarpment agricultural lots

    Ministry: Natural Resources and Forestry

    Not available to the public: This dataset is currently under review

  • Lake Erie and Lake St. Clair creel survey results

    Ministry: Natural Resources and Forestry

    Not available to the public: This dataset is currently under review

  • Wildlife management units

    Ministry: Natural Resources and Forestry

    Wildlife Management Units are used for a number of wildlife management purposes, like indicating the areas of Ontario where hunting open seasons and harvest quotas apply....

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  • Plant atlas for St. Lawrence Islands National Park

    Ministry: Natural Resources and Forestry

    The digital atlas contains distribution information of dominant forests plants, species assemblages (vegetation types), and some habitat and structural characteristics occurring...

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  • Extreme Flow Statistics

    Ministry: Natural Resources and Forestry

    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

  • Algonquin to Adirondack landscape analysis

    Ministry: Natural Resources and Forestry

    This area has been identified as important for species movement. Analysis was completed on the natural heritage features of the fragmented areas of this region. This region has...

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  • Fishing access points

    Ministry: Natural Resources and Forestry

    Examples include: shoreline access enhanced shoreline access (with a dock or pier) boat launches This data was created to be used as part of the Fish ON-Line mapping application.

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