Glossary

PFRCC maintains an extensive glossary of terms related to fisheries and conservation. You can download the entire document here, but we’ve highlighted a few terms here:

  • Berm

    A mound or bank of earth, used especially as a barrier or to provide insulation

  • Broodstock

    The pool of captured adult salmon a hatchery has available for artificial spawning. This pool can be made up of wild and/or returning hatchery salmon

  • Depressed Stock

    Stock with an abundance or production rate that is significantly below its expected or average capability

  • DFO

    Department of Fisheries and Oceans, also referred to as Fisheries & Oceans Canada, federal agency responsible for managing Pacific salmon and their habitats

  • Enhancement

    Man-made alterations to natural habitats or application of artificial culture techniques that are intended to lead to increased abundance of juvenile salmon

  • Escapement

    The number of fish escaping from a fishery. The escapement from all fisheries is the spawning escapement (i.e., the fish reaching their natal spawning stream)

  • Estuary

    Area consisting of the mouth or the lower course of a river in which the river’s current meets the sea’s tide

  • Fecundity

    The number of eggs per female

  • Fluvial

    Relating to, or inhabiting, a river or stream

  • Freshet

    High run-off flows in a stream, as in during snowmelt periods in the interior part of the province


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