- parental biomass
The weight of the adult population of a species; e.g. the weight of all southern bluefin tuna 8 years and older.
Fisheries — dictionary. Aardward. 2004.
Look at other dictionaries:
parental biomass — the weight of the adult spawning population of a species. Also called spawning stock biomass … Dictionary of ichthyology
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SRR — stock recruitment relationship (the relationship between the level of parental biomass, e.g. spawning stock size, and subsequent recruitment level. Difficult to determine accurately) … Dictionary of ichthyology
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