Lifespan

Lifespan

The maximum expected age, on average, for a species, cohort, stock, or a population in the absence of fishing or human-induced mortality. Lifespan is inversely proportional to natural mortality. Often referred to as Tmax in stock assessment models. Different and smaller than the absolute maximum age.

This is auto-generated content. You can help to improve it.

0 0

Improve it

Add an image

Part of Speech: noun
Synonym(s):
Blossary:
Industry/Domain: Fishing
Category: Marine fishery
Organization: NOAA
Product:
Acronym-Abbreviation:

Collect to Blossary

Other Languages:

Related terms

lifespan

Fishing; Marine fishery

The maximum expected age, on average, for a species, cohort, stock, or a population in the absence of fishing or human-induced mortality. Lifespan is inversely proportional to ...

trash fish

Fishing; Marine fishery

In aqua farming, trash fish are referred to as less valuable, small breeds caught in the wild to feed bigger, more expensive varieties such as carp or tilapia. With the steady ...

conceptual model

Fishing; Marine fishery

A depiction or representation of the most current understanding of the major ecosystem features and processes (including biological, physical, chemical, and geopmorphic ...

technological interaction

Fishing; Marine fishery

An interaction between fisheries resulting from the impact of one fishery using a particular technology (e.g. trawl gear) on another fishery, usually using a different technology ...

terrace

Fishing; Marine fishery

A relatively flat horizontal or gently inclined surface, sometimes long and narrow, which is bounded by a steeper ascending slope on one side and by a steeper descending slope on ...

olympic fishing

Fishing; Marine fishery

A popular term to denote the "race-to-fish" phenomenon which is characterized by an increasing number of highly efficient vessels fishing at an increasing pace, with season length ...

endorsement

Fishing; Marine fishery

A designation on a limited entry permit that authorizes the use of the permit for a particular gear, length of vessel, or in a particular segment of the fishery.

Terms in the News

Featured Terms

Harry8L

0
Terms
0
Blossaries
1
Followers

Industry/Domain: Culture Category: People

amerasian

Amerasian is a person born in Asia, to a U.S. military father and an Asian mother. Several countries have significant populations of Amerasians, most ...