Search Records

1,041 datasets found
  • Open Data

    Variation in biomass of submerged and emergent aquatic vegetation in the St. Lawrence River

    The specific composition, biomass, vertical distribution and metal content of submerged and emergent aquatic plants in the St. Lawrence were evaluated. The riparian vegetation community of the St. Lawrence is characterized by the presence of extensive wetlands in the floodplain, a border of...
    Organization:
    Environment and Climate Change Canada
    Resource Formats:
    • HTML
    • CSV
  • Open Data

    Detroit River Area of Concern

    An Area of Concern (AOC) is a location where environmental quality is degraded compared to other areas in the Great Lake Basin resulting in the impairment of beneficial uses. A total of 43 AOCs were identified as a result of Annex 2 of the Great Lakes Water Quality Agreement (GLWQA).The...
    Organization:
    Environment and Climate Change Canada
    Resource Formats:
    • HTML
  • Open Data

    Temporal changes in human pressures and wetland response in the St. Lawrence River

    Temporal changes (1970–2016) in St. Lawrence River wetlands were assessed between Cornwall and Québec to assess wetland response to cumulative anthropogenic pressures in the watershed. Emergent wetlands area and biomass of submerged aquatic vegetation (SAV) were contrasted among five regions...
    Organization:
    Environment and Climate Change Canada
    Resource Formats:
    • HTML
    • CSV
  • Open Data

    Terraview and Willowfield Stormwater Pond Sediment and Water Quality

    Stormwater ponds have been widely used to control increased volumes and rates of surface runoff resulting from urbanization. Stormwater ponds have also been designed to provide multiple other benefits; including protection of downstream waters, sediment and habitat (land/aquatic) quality,...
    Organization:
    Environment and Climate Change Canada
    Resource Formats:
    • HTML
    • CSV
    • XML
  • Open Data

    St. Marys AOC Sediment Exposure to Fathead Minnow

    This dataset contains the growth and survival data for Fathead minnow (Pimephales promelas) exposed to sediment from eleven sites within the St. Marys Area of Concern, as well as reference sediment (a mixture of sediment from two reference sites within Lake Erie, Long Point Marsh and Long Point...
    Organization:
    Environment and Climate Change Canada
    Resource Formats:
    • CSV
    • HTML
  • Open Data

    Monitoring of contaminants in ringed seals from the Canadian Arctic and Labrador

    Ringed seals (Phoca hispida) are harvested annually in Arviat and Resolute (Nunavut), Sachs Harbour (Northwest Territories) and Nain (Labrador) with the help of the communities in the context of an environmental monitoring program. Samples of meat, blubber, liver and kidney are collected for...
    Organization:
    Environment and Climate Change Canada
    Resource Formats:
    • HTML
  • Open Data

    Remote Sensing and Modelling, Satellite-based Nitrogen Dioxide, Oil Sands Region

    In the oil sands air monitoring component, nitrogen dioxide (NO2) and sulphur dioxide (SO2) levels are monitored by ground-based instruments, satellites and other measurements. Monitoring of air pollutants from satellites is becoming an alternative to surface and aircraft measurements, and allows...
    Organization:
    Environment and Climate Change Canada
    Resource Formats:
    • CSV
    • PDF
    • HTML
    • XML
  • Open Data

    Information received in response to the 2017 Inventory Update (chemicals and polymers)

    Information received in response to the 2017 Inventory Update (chemicals and polymers) To increase transparency and to facilitate access to information on manufactured and/or imported substances in Canada, the Government of Canada is providing a summary of the information received in response to...
    Organization:
    Environment and Climate Change Canada
    Resource Formats:
    • PDF
    • XLS
    • CSV
    • HTML
  • Open Data

    Meteorological Forecast

    Meteorological forecasts are datasets that are products of current observations and are used to predict climate conditions for a future time and given location.
    Organization:
    Environment and Climate Change Canada
    Resource Formats:
    • XML
    • HTML
  • Open Data

    Great Blue Heron Species at Risk, British Columbia

    Designated as a Species of Special Concern in 2008, the entire range and potential area of occupancy for the Great Blue Heron is defined as terrestrial areas within the Coastal Douglas Fir and Coastal Western Hemlock Biogeoclimatic zones that are less than 10 km from a potential foraging area...
    Organization:
    Environment and Climate Change Canada
    Resource Formats:
    • HTML
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