Search Records

72 datasets found
  • Open Data

    Toxicity and bioconcentration of Bisphenol A alternatives on the freshwater g...

    Examining the short- and long-term toxicity effects (survival, behaviour and egg production) of Bisphenol A (BPA) and its replacement products (BPS, BPF, BPAF) on the embryo, juvenile and adult life stages of the Ramshorn snail (Planorbella pilsbryi) in 96-hour/7-day/13-day...
    Organization:
    Environment and Climate Change Canada
    Resource Formats:
    • HTML
  • Open Data

    Biodiversity of the Mingan Archipelago Icelandic Scallop survey

    A research survey of Iceland scallops (Chlamys islandica) using a dredge has been carried out by DFO (Fisheries and Oceans Canada) every 1 or 2 years since 1990 in the Mingan Archipelago ( fishing areas 16E and 16F). The main objective of this research survey was to assess Icelandic Scallop...
    Organization:
    Fisheries and Oceans Canada
    Resource Formats:
    • CSV
    • ESRI REST
  • Open Data

    Biodiversity of the Planning for Integrated Environmental Response Coastal Su...

    The Planning for an Environmental Response (PIER) initiative falls under the umbrella of the Government of Canada’s Oceans Protection Plan (OPP), whose goal is preserving marine ecosystems vulnerable to increased transportation and the development of the marine industry. The PIERs’ main mandate...
    Organization:
    Fisheries and Oceans Canada
    Resource Formats:
    • ESRI REST
    • CSV
    • PDF
  • Open Data

    Known concentration areas of Arctic wedge clam in the Estuary and the Gulf of...

    The dataset represents known concentration areas of harvested or unharvested Arctic wedge clam (Mesodesma arctatum) in the Estuary and the Gulf of St. Lawrence, Quebec region. The dataset was created for the National Environmental Emergencies Centre (NEEC) for preparation and response purposes in...
    Organization:
    Fisheries and Oceans Canada
    Resource Formats:
    • ESRI REST
    • CSV
    • SHP
  • Open Data

    Seasonal Movements and Diving of Ringed Seals, Pusa hispida, in the Western C...

    This record contains two datasets: 1. Raw unfiltered geographic coordinates and accuracy estimates of ringed seals tagged in the Western Canadian Arctic and 2. The location estimate from state-space models using a 12-hr time step. In total, 17 ringed seals were captured, measured, weighed, and...
    Organization:
    Fisheries and Oceans Canada
    Resource Formats:
    • ESRI REST
    • PDF
    • CSV
  • Open Data

    Known concentration areas of the Stimpson's surfclam in the Estuary and the G...

    Stimpson's surfclam or Arctic surfclam (Mactromeris polynyma) concentration areas in this layer are described as being known and commercially exploited historically and/or currently. The mapping of these areas is based on several sources of information: exploratory fisheries, scientific surveys...
    Organization:
    Fisheries and Oceans Canada
    Resource Formats:
    • ESRI REST
    • CSV
    • SHP
  • Open Data

    Characterization of the Batture-aux-Alouettes kelp bed in 2018-2019

    The purpose of this study was to characterize the kelp bed at Batture-aux-Alouettes, a preferred food source for the green sea urchin (Strongylocentrotus droebachiensis). The green urchin is fished commercially in Quebec and the fishing effort is concentrated on the Batture-aux-Alouettes near...
    Organization:
    Fisheries and Oceans Canada
    Resource Formats:
    • ESRI REST
    • CSV
  • Open Data

    Biodiversity of the snow crab trawl survey on the Lower North Shore of the Gu...

    A research survey on snow crab (Chionoecetes opilio) was conducted from July 1 to July 17, 2018 on the Lower North Shore of the Gulf of St. Lawrence between Havre-Saint-Pierre and Blanc-Sablon. The main objective of this survey was to assess the abundance of snow crab and benthic species...
    Organization:
    Fisheries and Oceans Canada
    Resource Formats:
    • CSV
    • ESRI REST
  • Open Data

    Biodiversity of the snow crab trawl survey in the St. Lawrence Estuary (2019)

    A research survey on snow crab (Chionoecetes opilio) was conducted from July 7 to July 26, 2019 in the Estuary St. Lawrence River between Forestville, Baie-Comeau and Matane. The main objective of this survey was to assess the abundance of snow crab and benthic species associated with snow crab...
    Organization:
    Fisheries and Oceans Canada
    Resource Formats:
    • ESRI REST
    • CSV
  • Open Data

    Grey seal distribution and abundance in the Estuary and the Gulf of St. Lawre...

    Data were collected during aerial surveys carried out at low tides in June and August 1994-1997, 2000 and 2001. June and August are respectively pupping and moulting seasons, when the haulout sites are intensively used by seals. Features in this layer show the Grey seal distribution and mean...
    Organization:
    Fisheries and Oceans Canada
    Resource Formats:
    • ESRI REST
    • CSV
    • SHP
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