9 Terms
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Marine fishery
The study and management of living marine resources and their habitat for the sustainable use of those resources and continued productivity, abundance.
Industry: Fishing
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Marine fishery
Sustainable use
Fishing; Marine fishery
The use of components of biological diversity in a way and at a rate that does not lead to the long-term decline of biological diversity, thereby maintaining its potential to meet the needs and ...
Demersal
Fishing; Marine fishery
Living in close relation with the bottom and depending on it. Cods, groupers, crabs, and lobsters are demersal resources. The term usually refers to the living mode of the adult, i.e. demersal ...
F-ratio
Fishing; Marine fishery
The ratio of fishing mortality on the oldest age group to the fishing mortality of the preceding age group. Annual F-ratios are estimable parameters in many virtual population analysis (VPA) ...
Length at first maturity
Fishing; Marine fishery
Length at which 50 percent of the individuals of a given sex (normally females) are considered to be reproductively mature.
Water quality
Fishing; Marine fishery
The chemical, physical, and biological characteristics of water in respect to its suitability for a particular purpose.
Organic material
Fishing; Marine fishery
Once-living material (typically with high carbon content), mostly of plant origin.
Statistic
Fishing; Marine fishery
The estimate of a parameter, which is obtained by observation, and which in general is subject to sampling error.
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