Pacific Salmon Explorer

Pacific Salmon Explorer

Regions Methods Data Library About

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 (45)

Alsek

Alsek

Alsek (river-type)

Alsek Summer

Blanchard

Border

Chilkat (river-type)

Christina

Chutine

King Salmon

Klukshu

Kuthai

Little Trapper

Lower Stikine

Lower Stikine

Lynn Canal

Lynn Canal

Lynn Canal

Nesketahin

Northern Transboundary Fjords (river-type)

Northern Transboundary Fjords (river-type)

Stikine Summer

Stikine Winter

Stikine-Early Timing

Stikine-Late Timing

Tahltan

Taku

Taku Summer

Taku Winter

Taku-Early Timing

Taku-Early Timing

Taku-Late Timing

Taku-Late Timing

Taku-Mid Timing

Taku-Mid Timing

Tatsamenie

Transboundary Fjords (even)

Transboundary Fjords (odd)

Unuk

Unuk

Unuk

Whiting

Whiting

Whiting

Whiting