Fisheries and Oceans Canada

61 datasets found
  • Open Data

    Tides and Water Levels

    Canadian tides and water level station information, benchmarks, observed water level data, and tidal predictions. The Canadian tide and water level data archive presently holds water level observations reported from over a thousand stations, with the earliest dating back to 1848. The number of...
    Organization:
    Fisheries and Oceans Canada
    Resource Formats:
    • ESRI REST
    • CSV
  • Open Data

    Bathymetric Gridded Data Overview

    CHS offers 500-metre bathymetric gridded data for users interested in the topography of the seafloor. This data provides seafloor depth in metres and is accessible for download as predefined areas.
    Organization:
    Fisheries and Oceans Canada
    Resource Formats:
    • ESRI REST
    • CSV
    • GeoTIF
  • Open Data

    British Columbia Lightstation Sea-Surface Temperature and Salinity Data (Pacific), 1914-present

    Daily sea surface temperature and salinity observations have been carried out at several locations on the coast of British Columbia since the early part of the 20th century. Observations started at the Pacific Biological Station (Departure Bay) in 1914; 11 stations were added in the mid-1930s and...
    Organization:
    Fisheries and Oceans Canada
    Resource Formats:
    • CSV
    • PDF
    • SHP
    • ESRI REST
  • Open Data

    Fieldnotes 2024-2025: Pacific Science Field Operations

    The Fieldnotes dataset represents anticipated locations of science field research and monitoring to be conducted throughout the year by Fisheries and Oceans Canadas' Pacific Science team and collaborators in the Northeast Pacific and Arctic oceans, and in the coastal and interior waters of...
    Organization:
    Fisheries and Oceans Canada
    Resource Formats:
    • FGDB/GDB
    • SHP
    • CSV
    • PDF
    • ESRI REST
  • Open Data

    Coastal Environmental Baseline Program (Newfoundland Region), Placentia Bay CTD Moorings

    This project was completed by the Coastal Environmental Baseline Program (Coastal and Freshwater Ecology Section) in the Newfoundland and Labrador Science Branch of Fisheries and Oceans Canada (DFO). From 2020-2023, there were semi-annual deployments and retrievals of 3 moored CTDs in the bay....
    Organization:
    Fisheries and Oceans Canada
    Resource Formats:
    • CSV
    • SHP
    • ESRI REST
  • Open Data

    Nutrient concentration at the Atlantic Zone Monitoring Program (AZMP)-Quebec’s stations.

    Time series of dissolved inorganic nutrients (nitrate, silicate, phosphate) (mmol/m2) at the 3 fixed stations and 46 stations, grouped into transects, of the Atlantic Zonal Monitoring Program (AZMP) under the Quebec region responsibility. The mean integrated nutrient data of 2 strata (0-50 m)...
    Organization:
    Fisheries and Oceans Canada
    Resource Formats:
    • ESRI REST
    • CSV
  • Open Data

    Seabed Mooring Deployments in the Tarium Niryutait Marine Protected Area, 2015-2022

    PURPOSE: Eastern Beaufort Sea beluga whales form one of the largest summering aggregations of the species in the Mackenzie Estuary. In 2010, the Tarium Niryutait Marine Protected Area (TNMPA) was designated to protect beluga whales and their habitats As a part of ongoing ecological monitoring...
    Organization:
    Fisheries and Oceans Canada
    Resource Formats:
    • PDF
    • CSV
    • ESRI REST
  • Open Data

    Bottom dissolved oxygen at the Atlantic Zone Monitoring Program (AZMP)-Quebec’s stations.

    Bottom dissolved oxygen time series at the 3 fixed stations and 46 stations, grouped into transects, of the Atlantic Zonal Monitoring Program (AZMP) under the Quebec region responsibility. The mean bottom dissolved oxygen of the last ten years are displayed as 2 layers, one for the June survey...
    Organization:
    Fisheries and Oceans Canada
    Resource Formats:
    • ESRI REST
    • CSV
  • Open Data

    Zooplankton biomass at the Atlantic Zone Monitoring Program (AZMP)-Quebec’s stations.

    Mean zooplankton biomass (g/m³) at the 46 stations grouped into Atlantic Zone Monitoring Program (AZMP) transects under Quebec region responsibility. Mean zooplankton wet weights of the last ten years are displayed as 4 layers in june (2013-2022, 2020 not sampled) and 4 layers in november...
    Organization:
    Fisheries and Oceans Canada
    Resource Formats:
    • ESRI REST
    • CSV
  • Open Data

    Bottom temperature at the Atlantic Zone Monitoring Program (AZMP)-Quebec’s stations.

    Bottom temperature time series at the 3 fixed stations and 46 stations, grouped into transects, of the Atlantic Zonal Monitoring Program (AZMP) under the Quebec region responsibility. The mean bottom temperature of the last ten years are displayed as 2 layers, one for the June survey...
    Organization:
    Fisheries and Oceans Canada
    Resource Formats:
    • ESRI REST
    • CSV
  • Open Data

    Bottom salinity at the Atlantic Zone Monitoring Program (AZMP)-Quebec’s stations.

    Bottom salinity time series at the 3 fixed stations and 46 stations, grouped into transects, of the Atlantic Zonal Monitoring Program (AZMP) under the Quebec region responsibility. The mean bottom salinity of the last ten years are displayed as 2 layers, one for the June survey (2014-2023, 2020...
    Organization:
    Fisheries and Oceans Canada
    Resource Formats:
    • ESRI REST
    • CSV
  • Open Data

    Chlorophyll-a concentration at the Atlantic Zone Monitoring Program (AZMP)-Quebec’s stations.

    Chlorophyll-a (mg/m2) time series at the 3 fixed stations and 46 stations, grouped into transects, of the Atlantic Zonal Monitoring Program (AZMP) under the Quebec region responsibility. The mean integrated chlorophyll-a data (0-100 m) of the last ten years are displayed as 2 layers, one for...
    Organization:
    Fisheries and Oceans Canada
    Resource Formats:
    • ESRI REST
    • CSV
  • Open Data

    Bottom water temperature and salinity in the Estuary and Gulf of St.Lawrence

    Gridded temperature and salinity of the Estuary and Gulf of St. Lawrence bottom waters including shallow waters. Data are a result of a 3D interpolation on a 1km x 1km x bottom depth grid. They mostly come from the 2 multidisciplinary surveys but all the available CTD data sampled in August and...
    Organization:
    Fisheries and Oceans Canada
    Resource Formats:
    • ESRI REST
    • CSV
  • Open Data

    Coastal thermograph network

    This dataset contains the surface temperature and salinity data of the enlarged coastal thermograph network of the St. Lawrence river, estuary and gulf system. It includes data from the Canadian Hydrographic Service water level network (SINECO), the Department of Fisheries and Oceans (DFO)-Quebec...
    Organization:
    Fisheries and Oceans Canada
    Resource Formats:
    • ESRI REST
    • CSV
  • Open Data

    Summer surface conditions – Multidisciplinary surveys

    Mean 2013 to 2022 summer surface conditions in the Estuary and Gulf of St. Lawrence. Data come from the August and the September multidisciplinary surveys. Surface conditions are described by temperature, salinity and nutrient concentration (mmol/m³) interpolated on a 10 km x 10 km grid....
    Organization:
    Fisheries and Oceans Canada
    Resource Formats:
    • ESRI REST
    • CSV
  • Open Data

    Surface temperature and salinity - Shipboard Thermosalinographs

    1999 to 2023 surface temperature and salinity measured along the track of commercial ships, mostly between Montreal (Quebec) and St. John's (Newfoundland). Monitoring of surface water conditions in the Estuary and Gulf of St. Lawrence is carried out with different complementary methods such as...
    Organization:
    Fisheries and Oceans Canada
    Resource Formats:
    • ESRI REST
    • CSV
  • Open Data

    Winter surface conditions – Helicopter survey

    Mean 2014 to 2023 winter surface conditions in the Estuary and Gulf of St. Lawrence. The survey has been taking place every year in March. Surface conditions are described by temperature, salinity and nutrient concentration (mmol/m3) interpolated on a 10km x 10km grid. Purpose Since many...
    Organization:
    Fisheries and Oceans Canada
    Resource Formats:
    • ESRI REST
    • CSV
  • Open Data

    Deep water dissolved oxygen in the Estuary and Gulf of St.Lawrence

    Deep water (> 200 m) dissolved oxygen interpolated on a grid cell of 10 km x10 km in the Estuary and Gulf of St. Lawrence. Input data are from the annual August multidisciplinary survey hold in 2014 to 2023. Purpose Since 1990, the Department of Fisheries and Oceans has been conducting an...
    Organization:
    Fisheries and Oceans Canada
    Resource Formats:
    • ESRI REST
    • CSV
  • Open Data

    Extreme Sea Levels for Harbours in British Columbia

    This dataset provides 30-year, 50-year, and 100 year return levels for small craft harbours in British Columbia, relative to the mean sea level over 1993-2020. The return levels are derived from coastal sea levels for the period from 1993 to 2020, simulated using a high-resolution Northeast...
    Organization:
    Fisheries and Oceans Canada
    Resource Formats:
    • CSV
    • ESRI REST