Open Government Portal

As we launch this enhanced integrated Open Government Portal search, you may notice that there has been a reduction in the number of open information records. Please note that you can still access the publications that no longer appear here by visiting: Government of Canada Publications and Library and Archives Canada. If you have any comments or questions contact us!

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85 records found
  • Industry sea lice counts at BC marine finfish aquaculture sites

    Fisheries and Oceans Canada’s (DFO’s) conditions of licence for marine finfish aquaculture contain monitoring and intervention requirements to minimize the potential exposure of wild and farmed fish to sea lice. The Industry Sea Lice Abundance Counts report is updated monthly. It shows which...
    Organization:
    Fisheries and Oceans Canada
    Resource Formats:
    • CSV
  • Current valid British Columbia aquaculture licence holders

    Fisheries and Oceans Canada is responsible for licensing all aquaculture facilities in British Columbia. The aquaculture licence and conditions of licence are designed to ensure the sustainable operation and development of the aquaculture industry. The following lists contain details related to...
    Organization:
    Fisheries and Oceans Canada
    Resource Formats:
    • XLS
    • CSV
  • Marine mammal interactions at British Columbia marine finfish aquaculture sites

    Marine mammal predator control is governed by the Marine Mammal Regulations under the Fisheries Act. In British Columbia, Fisheries and Oceans Canada’s licence conditions allow the lethal control of harbour seals and California sea lions that pose an imminent danger to human life or the...
    Organization:
    Fisheries and Oceans Canada
    Resource Formats:
    • CSV
  • Aleutian Low Pressure Index (ALPI)

    This index measures the relative intensity of the Aleutian Low pressure system of the north Pacific (December through March). It is calculated as the mean area (km²) with sea level pressure <= 100.5 kPa and expressed as an anomaly from the 1950-1997 mean. A positive index value reflects a...
    Organization:
    Fisheries and Oceans Canada
    Resource Formats:
    • CSV
  • Length of Day (LOD)

    LOD is a measurement of the rotational speed of the solid earth. It is measured as the annual mean difference (10-3 sec) between the astronomically and the atomically derived lengths of day. For a full description, or for applications to fisheries and marine ecology, see the reference below....
    Organization:
    Fisheries and Oceans Canada
    Resource Formats:
    • CSV
    • JPG
  • Pacific Circulation Index (Winter) (PCI)

    This index is the cumulative summation of negative northwesterly atmospheric circulation frequency anomalies: Z (westerly), M1, (northwesterly), and M2 (southwesterly) for December through March. An increasing trend in PCI reflects increased westerly and southwesterly atmospheric circulation off...
    Organization:
    Fisheries and Oceans Canada
    Resource Formats:
    • CSV
    • JPG
  • Fraser River Flows (FRF)

    The mean discharge (m3 s-1) of the Fraser River measured at Hope station. Presented as the mean discharge for an annual year (January through December) and for a flow year (April present year through March next year)....
    Organization:
    Fisheries and Oceans Canada
    Resource Formats:
    • CSV
  • Atmospheric Forcing Index (AFI)

    The Atmospheric Forcing Index utilizes standardized scores of the first component from a principal components analysis on the Aleutian Low Pressure Index (ALPI), Pacific Interdecadal Oscillation Index and the northwesterly atmospheric circulation anomalies for the North Pacific (December through...
    Organization:
    Fisheries and Oceans Canada
    Resource Formats:
    • CSV
    • JPG
  • Average monthly mortality of cultured salmon at BC aquaculture sites

    Determining the average mortality rate and analyzing the cause of mortalities in salmon cultured at British Columbian. aquaculture facilities provides insight into effectiveness of the fish health management practices of the industry. It can also help to identify seasonal trends in disease...
    Organization:
    Fisheries and Oceans Canada
    Resource Formats:
    • CSV
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