TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

HATCHERY COHO SALMON [4 records]

Record 1 2021-03-30

English

Subject field(s)
  • Aquaculture
  • Fish
CONT

Our … salmon hatchery is a … facility [where we] raise coho and chum salmon from eggs to fingerlings(young fish) before releasing them [in] May for their four-year journey in the Pacific Ocean.

French

Domaine(s)
  • Aquaculture
  • Poissons

Spanish

Campo(s) temático(s)
  • Acuicultura
  • Peces
Save record 1

Record 2 2020-09-04

English

Subject field(s)
  • Fish
CONT

... declining abundance of wild coho in the Strait of Georgia is most likely caused by density-dependent competition between wild and hatchery coho salmon at sea(ocean carrying capacity limitations).

French

Domaine(s)
  • Poissons

Spanish

Save record 2

Record 3 2004-12-13

English

Subject field(s)
  • Fish
  • Commercial Fishing
CONT

"Wild chinook salmon" means a chinook salmon that is not a hatchery chinook salmon.

CONT

Coho salmon and steelhead trout released from State hatcheries in Puget Sound are killing and eating federally protected wild chinook salmon.... Washington Trout and the Native Fish Society say that hatchery coho and steelhead juveniles are preying on wild chinook juveniles during the period when the young fish share the same freshwater and estuary habitats. The young wild salmon spend several weeks to several months in freshwater before migrating to sea. They are quite vulnerable during this period, and can be overwhelmed by large numbers of hatchery juveniles released all at once into a watershed.

French

Domaine(s)
  • Poissons
  • Pêche commerciale

Spanish

Save record 3

Record 4 2004-12-13

English

Subject field(s)
  • Fish
  • Commercial Fishing
CONT

For hundreds of thousands of years, the wild coho salmon have returned from the ocean to the Pacific Coast, bringing with them huge quantities of nutrients for humans, animals and plant life. In a comparatively short period of time, the coho have experienced a devastating, northward-progressing collapse.

CONT

Recent efforts at Pacific Northwest hatcheries to mark the majority of their releases of coho salmon with a fin clip provide new opportunities to estimate proportions of hatchery and wild coho salmon in ocean samples... We therefore report genetic estimates for hatchery-marked and unmarked fish in ocean samples and use these estimates to identify hatchery and wild population origins of ocean juvenile coho salmon.

French

Domaine(s)
  • Poissons
  • Pêche commerciale
CONT

Des inquiétudes sur le déclin des stocks de saumon coho sauvage dans le détroit de Georgia ont mené à des efforts accrus pour protéger et améliorer les habitats des poissons dans cette région.

Spanish

Save record 4

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