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406 records found
  • Open Data

    Projected average change in mean temperature for 2081-2100 based on RCP8.5 (5...

    This map shows the projected average change in mean temperature (°C) for 2081-2100, with respect to the reference period of 1986-2005 for RCP8.5. The median projected change across the ensemble of CMIP5 climate models is shown. For more maps on projected change, please visit the Canadian...
    Organization:
    Environment and Climate Change Canada
    Resource Formats:
    • PDF
    • ESRI REST
    • WMS
  • Open Data

    Atmospheric Pressure

    Contained within the 3rd Edition (1957) of the Atlas of Canada is a plate that shows four maps, one for each of January, April, July and October showing mean sea-level pressure in millibars. These maps were prepared from atmospheric pressure readings taken daily at 00, 06, 12 and 18 hours G.M.T....
    Organization:
    Natural Resources Canada
    Resource Formats:
    • JPG
    • PDF
  • Open Data

    Projected relative change in mean precipitation for 2046-2065 based on RCP2.6...

    This map shows the projected change in mean precipitation for 2046-2065, with respect to the reference period of 1986-2005 for RCP2.6, expressed as a percentage (%) of mean precipitation in the reference period. The median projected change across the ensemble of CMIP5 climate models is shown....
    Organization:
    Environment and Climate Change Canada
    Resource Formats:
    • PDF
    • ESRI REST
    • WMS
  • Open Data

    Extreme Weather Indices: Precipitation

    Precipitation (moisture availability) establishes the economic yield potential and product quality of field crops. Both dry and wet precipitation extremes have the ability to inhibit proper crop growth. The maximum daily precipitation index covers the risk of excessive precipitation in the short...
    Organization:
    Agriculture and Agri-Food Canada
    Resource Formats:
    • PDF
    • GeoTIF
  • Open Data

    Climatic Regions

    Contained within 3rd Edition (1957) of the Atlas of Canada is a map that shows the division of Canada into climatic regions according to the classification of the climates of the world developed by W. Koppen. Koppen first divided the world into five major divisions to which he assigned the...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • JPG
    • PDF
  • Open Data

    Projected Snow Depth change based on CMIP5 multi-model ensembles

    Seasonal and annual multi-model ensembles of projected change (also known as anomalies) in snow depth based on an ensemble of twenty-eight Coupled Model Intercomparison Project Phase 5 (CMIP5) global climate models are available for 1900-2100. Projected change in snow depth is with respect to the...
    Organization:
    Environment and Climate Change Canada
    Resource Formats:
    • HTML
    • WMS
    • GeoTIF
    • NetCDF
    • PDF
  • Open Data

    Projected relative change in mean precipitation for 2081-2100 based on RCP4.5...

    This map shows the projected change in mean precipitation for 2081-2100, with respect to the reference period of 1986-2005 for RCP4.5, expressed as a percentage (%) of mean precipitation in the reference period. The median projected change across the ensemble of CMIP5 climate models is shown....
    Organization:
    Environment and Climate Change Canada
    Resource Formats:
    • PDF
    • ESRI REST
    • WMS
  • Open Data

    Fosheim Peninsula

    "The Glacier Atlas of Canada is a collection of maps produced as part of the Canadian Glacier Inventory Project. This project was initiated as part of Canada's contribution to the International Hydrological Decade (1965 to 1974). Although publication of this map series was suspended in the...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • JPG
    • PDF
  • Open Data

    Effective growing season degree days for warm season crops, for 2 weeks

    An accumulated value of heat degrees that the average temperature is above a specified threshold, 10°C for warm season crops. This condition must be maintained for at least 5 consecutive days in order for EGDD to be accumulated (egdd_warm). Week 1 and week 2 forecasted index is available daily...
    Organization:
    Agriculture and Agri-Food Canada
    Resource Formats:
    • PDF
    • GeoTIF
  • Open Data

    Canada - Frost-Free Period

    Contained within the 5th Edition (1978 to 1995) of the National Atlas of Canada is a map that shows the average length of the frost-free period for all parts of Canada. Data for period 1941 to 1970. Companion sheet to Heating Degree-Days, Growing Degree-Days, Last Frost in Spring and First Frost...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • JPG
    • PDF
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