Search Records

133 datasets found
Water quality  Environment and Climate Change Canada 
  • Open Data

    Meltwater from snow contaminated by oil sands emissions is toxic to larval fi...

    To assess the toxicity of winter-time atmospheric deposition in the oil sands mining area of Northern Alberta, embryo-larval fathead minnow (Pimephales promelas) were exposed to snowmelt samples. Snow was collected in 2011–2014 near (< 7 km) oil sands open pit mining operations in the...
    Organization:
    Environment and Climate Change Canada
    Resource Formats:
    • HTML
    • JPG
  • Open Data

    Freshwater Inventory and Surveillance of Mercury: Fish Biological and Chemica...

    Annual fish monitoring data for 20 lakes across Canada. Collection season was standardized to provide temporal comparability within each lake. In most lakes, fishing occurred in the fall. Predator fish were limited to trout, pike or walleye, to facilitate spatial comparisons. Ten to twenty top...
    Organization:
    Environment and Climate Change Canada
    Resource Formats:
    • HTML
    • CSV
    • TXT
  • Open Data

    Clean Air Regulatory Agenda Freshwater Inventory and Surveillance of Mercury ...

    Environmental quality data from water, fish and sediments in 20 lakes across Canada. Measurements include mercury, methylmercury, physical-chemical parameters such as pH and alkalinity, stable isotopes, fish biological data, nutrients, ions, and metals. The data collection includes sites with a...
    Organization:
    Environment and Climate Change Canada
    Resource Formats:
    • HTML
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