Search Records

84 datasets found
Aquatic ecosystems  web_service 
  • Open Data

    Benzotriazole UV stabilizers effects in freshwater invertebrates

    In this study, the chronic effects of 2 BZT-UVs, 2-(2H-benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl)phenol (UV-234) and 2-(2H-benzotriazol-2-yl)-4,6-di-tert-pentylphenol (UV-328) were evaluated for each compound alone and in a mixture on the freshwater green algae Chlamydomonas reinhardtii...
    Organization:
    Environment and Climate Change Canada
    Resource Formats:
    • HTML
  • Open Data

    Benthic Invertebrates, Oil Sands Region

    Benthic invertebrates monitoring includes both lotic (rivers/streams) and lentic (wetlands) ecosystems. Aquatic biomonitoring provides a direct measure of change in biotic populations and communities in relation to benchmark or reference conditions and can help identify the ecological effects of...
    Organization:
    Environment and Climate Change Canada
    Resource Formats:
    • PDF
    • HTML
    • ESRI REST
    • WMS
  • Open Data

    Great Lakes Nearshore Waters Assessment

    Water quality and ecosystem health data used to conduct a cumulative effects assessment of Canadian Great Lakes nearshore waters in support of the Great Lakes Water Quality Agreement are included in this dataset. The data was collected by various government and non-government agencies and...
    Organization:
    Environment and Climate Change Canada
    Resource Formats:
    • HTML
    • ESRI REST
  • Open Data

    Turkey Lakes Watershed Study

    The Turkey Lakes Watershed Study (TLWS) was established in 1979 and is one of the longest running ecosystem studies in Canada. It is 10.5 km2 and is located approximately 60 km north of Sault Ste. Marie, Ontario at the northern margin of the Great Lakes – St. Lawrence forest region. Researchers...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • ESRI REST
    • PDF
    • WMS
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