Pacific Salmon Explorer

Pacific Salmon Explorer

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Recruits-per-Spawner

This indicator provides information on the number of salmon that survive to maturity (recruits) per spawner in the parent spawner generation (brood year). Values below one are highlighted as years when each spawner had fewer than one offspring survive to maturity, and so the Conservation Unit did not replace itself.

Recruits-per-spawner
Recruits-per-spawner below replacement
1:1 Replacement line

Individual Conservation Units (32)

Anderson-Seton-Early Summer

Bowron-Early Summer

Chilko-Summer

Chilliwack-Early Summer (cyclic)

Francois-Fraser-Summer

Harrison River (river-type)

Harrison-Downstream Migrating-Late

Harrison-Upstream Migrating-Late

Kamloops-Early Summer

Lillooet-Harrison-Late

Nadina-Francois-Early Summer

Nahatlatch-Early Summer

North Barriere-Early Summer (de novo)

Pitt-Early Summer

Quesnel-Summer (cyclic)

Seton-Late (de novo)

Shuswap-Early Summer (cyclic)

Shuswap-Late (cyclic)

Takla-Trembleur-Early Stuart (cyclic)

Takla-Trembleur-Stuart-Summer (cyclic)

Adams-Early Summer

Alouette-Early Summer

Chilko-Early Summer

Coquitlam-Early Summer

Cultus-Late

Fraser-Early Summer

Kawkawa-Late

Momich-Early Summer

North Barriere-Early Summer

Seton-Summer

Taseko-Early Summer

Widgeon (river-type)