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2,262 records found
  • Federal

    Index Site Surveys Data for Olympia Oysters, Ostrea lurida, in British Columb...

    The Olympia oyster (Ostrea lurida Carpenter, 1864) is one of four species of oysters established in British Columbia (BC), Canada, and the only naturally occurring oyster in BC (Bourne 1997; Gillespie 1999, 2009). O. lurida reaches the northern limit of its range in the Central Coast of British...
    Organization:
    Fisheries and Oceans Canada
    Resource Formats:
    • HTML
    • CSV
    • PDF
    • ESRI REST
  • Federal

    Nutrients in Great Lakes Priority Tributaries Data

    Water quality monitoring data collected in priority tributaries to provide nutrient concentration data to estimate nutrient loads to the waters of the Great Lakes. Data is collected to advance the science to understand and address the complex problem of recurrent toxic and nuisance algae in the...
    Organization:
    Environment and Climate Change Canada
    Resource Formats:
    • HTML
    • TXT
    • CSV
  • Federal

    Great Lakes Connecting Channels Monitoring and Surveillance Data

    Water quality and suspended sediment monitoring and surveillance data collected from the connecting channels of the Great Lakes to determine baseline water quality status, long term trends and spatial distributions, the effectiveness of management actions, determine compliance with sediment...
    Organization:
    Environment and Climate Change Canada
    Resource Formats:
    • HTML
    • TXT
    • CSV
    • XLSX
  • Federal

    Halogenated Phenolic Compounds in the plasma of Detroit River AOC Brown bullhead

    This dataset contains the concentrations of halogenated phenolic compounds in plasma for the fish species Brown bullhead (Ameiurus nebulosus), from 3 site locations (Peche Island, Grosse Ile, Turkey Creek) within the Detroit River Area of Concern. Halogenated Phenolic Compounds have emerged as...
    Organization:
    Environment and Climate Change Canada
    Resource Formats:
    • CSV
    • HTML
  • Federal

    Detailed categorization results of the Domestic Substances List

    Categorization was required by the Canadian Environmental Protection Act, 1999 (CEPA 1999) and is a first step to finding out which of these chemical substances require further attention in the form of assessment, research and/or measures to control their use or release. This task was completed...
    Organization:
    Environment and Climate Change Canada
    Resource Formats:
    • XLSX
    • CSV
    • HTML
  • Federal

    Oil Sands bitumen sediment exposure of Fathead minnows

    Dataset contains laboratory-studied Fathead minnow (Pimephales promelas) survival when exposed to bitumen sediments from the oil sands region of northern Alberta, cut through the McMurray Formation (MF). These are the results of the toxicological exposures, when Fathead minnow embryos were...
    Organization:
    Environment and Climate Change Canada
    Resource Formats:
    • CSV
    • HTML
  • Federal

    Great Lakes Water Quality Monitoring and Surveillance Data

    Water quality and ecosystem health data collected in the Great Lakes and priority tributaries to determine baseline water quality status, long term trends and spatial distributions, the effectiveness of management actions, determine compliance with water quality objectives and identify emerging...
    Organization:
    Environment and Climate Change Canada
    Resource Formats:
    • CSV
    • TXT
    • HTML
  • Federal

    Missouri River Basin Long-term Water Quality Monitoring Data

    Long-term freshwater quality monitoring data for two sites in the Missouri River Basin for the past 15 years or longer for nutrients, metals, major ions, and other physical-chemical variables are included in this dataset. Monitoring is conducted by Environment and Climate Change Canada (ECCC) to...
    Organization:
    Environment and Climate Change Canada
    Resource Formats:
    • CSV
    • TXT
    • HTML
  • Federal

    Maritime Coastal Basin Long-term Water Quality Monitoring Data

    Long-term freshwater quality monitoring data for sites in the Maritime Coastal basin for the past 15 years or longer for nutrients, metals, major ions, and other physical-chemical variables are included in this dataset. Monitoring is conducted by Environment and Climate Change Canada (ECCC) and...
    Organization:
    Environment and Climate Change Canada
    Resource Formats:
    • HTML
    • CSV
    • TXT
  • Federal

    Lower Saskatchewan - Nelson River Basin Long-term Water Quality Monitoring Data

    Long-term freshwater quality monitoring data for three sites in the Lower Saskatchewan and Nelson River basins for the past 15 years or longer for nutrients, metals, major ions, and other physical-chemical variables are included in this dataset. Monitoring is conducted by Environment and Climate...
    Organization:
    Environment and Climate Change Canada
    Resource Formats:
    • CSV
    • TXT
    • HTML
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