- fishing intensity
1. Effective fishing effort.2. Fishing effort per unit area.3. Effectiveness of fishing.
Fisheries — dictionary. Aardward. 2004.
Look at other dictionaries:
fishing intensity — 1) effective fishing effort 2) fishing effort per unit area (must be proportional to fishing mortality through the relation F q(f/A) where (f/A) is the fishing intensity and “q” the catchability coefficient) 3) effectiveness of fishing … Dictionary of ichthyology
fishing intensity — 1. Effective fishing effort. 2. Fishing effort per unit area. 3. Effectiveness of fishing … Fisheries — dictionary
intensity — 1) effective fishing effort 2) fishing effort per unit area (must be proportional to fishing mortality through the relation F q(f/A) where (f/A) is the fishing intensity and “q” the catchability coefficient) 3) effectiveness of fishing … Dictionary of ichthyology
Fishing light attractor — A Fishing light attractor is a fishing aid which uses lights attached to structure above water or suspended underwater to attract both fish and members of their food chain to specific areas in order to harvest them.Just as fisherman seek… … Wikipedia
Fishing techniques — There is an intricate link between various fishing techniques and knowledge about the fish and their behavior including migration, foraging and habitat (Keegan 1986). All fish traps and methods of catching fish are based on this intimate… … Wikipedia
mechanical intensity of fishing — fishing effort (the total fishing gear in use for a specified period of time; when two or more kinds of gear are used, they must be adjusted to some standard type before being added, or effective fishing effort, abbreviated as f or f (Ricker,… … Dictionary of ichthyology
commercial fishing — Introduction the taking of fish and other seafood and resources from oceans, rivers, and lakes for the purpose of marketing them. Fishing is one of the oldest employments of humankind. Ancient heaps of discarded mollusk shells (shell… … Universalium
marine ecosystem — Introduction complex of living organisms in the ocean environment. Marine waters cover two thirds of the surface of the Earth. In some places the ocean is deeper than Mount Everest is high; for example, the Mariana Trench and the… … Universalium
Ed Ricketts — Ed Ricketts, courtesy Pat Hathaway, *www.caviews.com Born … Wikipedia
rotational fishery — exploitation by means of alternatively open and closed areas, i.e. high fishing intensity followed by a fishing ban … Dictionary of ichthyology