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| Newfoundland and Labrador fishing grounds | |
|---|---|
| Name | Newfoundland and Labrador fishing grounds |
| Location | North Atlantic Ocean, Labrador Sea, Gulf of St. Lawrence |
| Coordinates | 52°N 55°W |
| Country | Canada |
| Provinces | Newfoundland and Labrador |
| Area | extensive continental shelf and slope |
| Primary species | Atlantic cod, capelin, northern shrimp, redfish, Atlantic halibut |
| Major ports | St. John's, Corner Brook, Goose Bay, Labrador City |
Newfoundland and Labrador fishing grounds are the continental shelf and adjacent slope off the coast of the Canadian province of Newfoundland and Labrador, forming one of the North Atlantic's most historically productive marine regions. The grounds have shaped interactions among European explorers such as John Cabot and Jacques Cartier, colonial powers like England and France, and modern institutions including Fisheries and Oceans Canada and regional organizations such as the Fisheries Council of Canada. The area remains central to debates involving North Atlantic Treaty Organization partners, Indigenous nations including the Inuit Tapiriit Kanatami-linked groups and Innu Nation, and transatlantic fisheries science networks such as the International Council for the Exploration of the Sea.
The continental shelf off Newfoundland and Labrador intergrades with the Grand Banks of Newfoundland, the Flemish Cap, the Labrador Sea and the Gulf of St. Lawrence, under the influence of major currents including the Gulf Stream, the Labrador Current, and the North Atlantic Drift. Bathymetric features such as the Flemish Cap plateau, the Tail of the Banks and the Sable Island Bank create mixing zones that concentrate plankton and forage fish, affecting predators studied by researchers at institutions like the Memorial University of Newfoundland, the Department of Fisheries and Oceans (Canada), and the Dalhousie University oceanography programs. Seasonal ice cover from Hudson Strait and episodic events tied to the North Atlantic Oscillation and El Niño–Southern Oscillation influence nutrient upwelling and stratification, which are monitored by the Canadian Coast Guard and international platforms such as ArcticNet.
European engagement began with voyages by John Cabot, leading to seasonal shore-based operations by Basque fishermen, Portuguese fishermen, Spanish fleets, French Shore settlers and later English fishermen. The development of permanent settlements connected to enterprises like the Hudson's Bay Company and colonial administrations in New France and Labrador transformed migratory patterns into resident fisheries. Technological changes driven by companies such as Chapman & Co., the advent of steam trawlers from Great Britain and later diesel trawlers from Norway and Iceland intensified harvests, provoking management actions including the 20th-century creation of Fisheries and Oceans Canada and international agreements like the United Nations Convention on the Law of the Sea. Crises such as the 1992 Atlantic cod moratorium prompted political responses from premiers of Newfoundland and Labrador and federal ministers, and spurred research at centers including the Fisheries Research Board of Canada.
Historically dominant species include Atlantic cod, capelin, Atlantic herring, Atlantic mackerel, American plaice, Atlantic halibut, greenland halibut (turbot), northern shrimp, snow crab, redfish (Sebastes), and pelagics such as sand lance. Large predators and bycatch include gray seal, harp seal, Northern fulmar and great black-backed gull. Distribution of stocks occurs across the Grand Banks, Notre Dame Bay, Bonavista Bay, Hamilton Bank and Hamilton Inlet, with migratory connectivity to Iceland and Greenland waters documented by tagging programs from NOAA and transatlantic studies coordinated by the International Council for the Exploration of the Sea.
Fishing methods range from traditional inshore longlining and gillnetting used by community-based vessels registered in ports like St. John's and Twillingate, to offshore bottom trawling and midwater trawling by factory trawlers flagged to nations including Canada, Iceland, Norway, Russia and Spain. Gear types include purse seines, otter trawls, gillnets, longlines, pots and seines, and increasingly electronic monitoring systems deployed under programs involving Fisheries and Oceans Canada and the Canadian Coast Guard. The fleet includes small-boat skippers associated with local cooperatives, larger enterprise fleets owned by companies such as Ocean Choice International and multinational seafood corporations, and auxiliary vessels servicing aquaculture operations tied to enterprises in Conception Bay and Bay d'Espoir.
The fishery underpins regional economies centered on ports such as Corner Brook, Grand Falls-Windsor, Marystown and Labrador City, with employment historically tied to shore plants, processing firms, and export channels to markets in United States, European Union, Japan and China. Cultural institutions like the Fishermen and Merchant Navy Hall and festivals celebrating traditions in St. John's reflect social identity, while labour relations have involved unions such as the Fish, Food and Allied Workers union. Economic shocks from stock declines prompted federal-provincial negotiations, social programs coordinated by the Government of Newfoundland and Labrador, and diversification efforts into oil and gas projects like the Hibernia oil field and tourism centered on Gros Morne National Park and iceberg viewing routes.
Management frameworks involve Fisheries and Oceans Canada, provincial authorities of Newfoundland and Labrador, international law under the United Nations Convention on the Law of the Sea and regional advisory bodies including the Northwest Atlantic Fisheries Organization and the International Council for the Exploration of the Sea. Conservation measures have included total allowable catches, seasonal closures, area closures such as moratoria on parts of the Grand Banks, gear restrictions, and recovery plans for species like Atlantic cod and Atlantic halibut. Co-management initiatives engage Indigenous organizations including the Nunatsiavut Government and the Innu Nation, and science-policy interactions involve institutions such as the Memorial University of Newfoundland and the Fisheries Research Board of Canada.
Challenges include overfishing events exemplified by the 1992 Atlantic cod moratorium, habitat degradation from bottom trawling, shifts in prey-predator dynamics involving seal populations, and contaminant issues monitored by agencies such as the Canadian Food Inspection Agency. Climate-driven changes—warming sea surface temperatures, altered salinity from Labrador Current variability, and shifting ice regimes—are altering phenology and distribution of species including capelin and Atlantic cod, with consequences for communities and transboundary stocks shared with Greenland and Iceland. Adaptation research is conducted by networks like ArcticNet, university groups at Dalhousie University and Memorial University of Newfoundland, and international collaborations under the Intergovernmental Panel on Climate Change.
Category:Fishing grounds of Canada