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Harbor seal breeding and feeding areas in the Saguenay Fjord, the Estuary...
Layer that includes the known information on harbor seal breeding and feeding areas in the Saguenay Fjord, the Estuary and Gulf of St. Lawrence according to a literature review... -
Atlantic herring - Concentration areas, spawning sites and breeding areas - FHAMIS
Atlantic herring. Concentration, breeding areas and larval retention areas of Atlantic Herring in the St. Lawrence Estuary.Data extracted from the Fish Habitat Management... -
Snow Crab Collaborative Post-season Trap Survey
This project was completed by the Shellfish Section in the Newfoundland and Labrador Science Branch of Fisheries and Oceans Canada (DFO), in collaboration with industry... -
Eelgrass inventory in James Bay, Chaleur Bay, Estuary and Gulf of St. Lawrence
The layer presents the information on the distribution of eelgrass (Zostera marina) beds in James Bay, Chaleur Bay, Estuary and Gulf of St. Lawrence according to a literature... -
Vase tunicate (Ciona intestinalis) - Aquatic Invasive Species Program -...
AIS NL Biofouling Species Fisheries and Oceans Canada's (DFO) National Marine Biofouling Monitoring Program conducts annual field surveys to monitor the introduction,... -
Beluga whale summer herds distribution in the St. Lawrence Estuary
This layer represents the seasonal distribution of the St. Lawrence Estuary beluga whale population (Delphinapterus leucas). Three groups are represented: females with calf,... -
Atlantic sturgeon breeding, feeding and concentration areas in the fluvial...
Layer that includes the known information on the atlantic sturgeon breeding, feeding and concentration areas in the St. Lawrence River and Estuary according to a literature... -
Water Temperature and Level Monitoring in Newfoundland and Labrador Rivers
Water temperature and water level are significant environmental factors affecting ecology of anadromous fish. Large-scale freshwater monitoring networks remain sparse, yet... -
Grey seal distribution and abundance in the Estuary and the Gulf of St....
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,... -
Historical distribution of kelp forests on the coast of British Columbia: 1858 - 1956
This dataset is a contribution to the development of a kelp distribution vector dataset. Bull kelp (Nereocystis leutkeana) and giant kelp (Macrocystis pyrifera) are important... -
Ecologically or Biologically Significant Marine Areas (EBSAs), Newfoundland...
The Oceans Act (1997) commits Canada to maintaining biological diversity and productivity in the marine environment. A key component of this is to identify areas that are... -
Seasonal use of the Bar Haven Atlantic cod spawning grounds in Placentia Bay
This project was completed by the Groundfish Section in the Newfoundland and Labrador Science Branch of Fisheries and Oceans Canada (DFO). From 2018 to 2020, 14 year-round,... -
Relative occurrence of Northern Wolffish in the Estuary and Gulf of St. Lawrence
Spatial distribution of the relative occurrence of northern wolffish in the annual DFO groundfish research surveys conducted by the Québec (1978-2008) and Gulf (1971-2008)... -
Lake sturgeon - Important sites - Presence, breeding, feeding, concentration - FHAMIS
Lake sturgeon's presence zones, breeding, feeding and concentration areas according to a literature review of documents produced between 1976 and 2002.Data extracted from the... -
Known concentration areas of Arctic wedge clam in the Estuary and the Gulf...
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.... -
Beluga Relative Summer Density in the St. Lawrence Estuary
This layer represents the relative summer density of belugas in the St. Lawrence Estuary based on 35 aerial surveys carried out from 1990 to 2009. The boundaries of the areas...