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Fish stock

Index Fish stock

Fish stocks are subpopulations of a particular species of fish, for which intrinsic parameters (growth, recruitment, mortality and fishing mortality) are traditionally regarded as the significant factors determining the stock's population dynamics, while extrinsic factors (immigration and emigration) are traditionally ignored. [1]

48 relations: Billfish, Biomass (ecology), Bonito, Capelin, Chemical substance, Competition, Conservation biology, Demersal fish, Drug tolerance, Ecology, Exclusive economic zone, Faroe Islands, Fish, Fisheries management, Fisheries science, Food and Agriculture Organization, Gene, Georges Bank, Greenland halibut, Herring, Individual fishing quota, International waters, Lake Pohjalampi, List of commercially important fish species, List of U.S. states by coastline, Longline fishing, Mackerel, Maine, Morphology (biology), Natural environment, Ocean, Overfishing, Parasitism, Pelagic fish, Pollock, Population, Population dynamics of fisheries, Redfish, Spawn (biology), Species, Stock assessment, Straddling Fish Stocks Agreement, Topography, Tuna, United Nations, Whiting (fish), World Wide Fund for Nature, Zoological Society of London.

Billfish

The term billfish refers to a group of predatory fish characterised by prominent bills, or rostra, and by their large size; some are longer than 4 m (13 ft).

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Biomass (ecology)

Biomass is the mass of living biological organisms in a given area or ecosystem at a given time.

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Bonito

Bonitos are a tribe of medium-sized, ray-finned predatory fish in the family Scombridae – a family it shares with the mackerel, tuna, and Spanish mackerel tribes, and also the butterfly kingfish.

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Capelin

The capelin or caplin (Mallotus villosus) is a small forage fish of the smelt family found in the North Atlantic, North Pacific, and Arctic Oceans.

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Chemical substance

A chemical substance, also known as a pure substance, is a form of matter that consists of molecules of the same composition and structure.

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Competition

Competition is, in general, a contest or rivalry between two or more entities, organisms, animals, individuals, economic groups or social groups, etc., for territory, a niche, for scarce resources, goods, for mates, for prestige, recognition, for awards, for group or social status, or for leadership and profit.

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Conservation biology

Conservation biology is the management of nature and of Earth's biodiversity with the aim of protecting species, their habitats, and ecosystems from excessive rates of extinction and the erosion of biotic interactions.

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Demersal fish

Demersal fish live and feed on or near the bottom of seas or lakes (the demersal zone).

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Drug tolerance

Drug tolerance is a pharmacological concept describing subjects' reduced reaction to a drug following its repeated use.

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Ecology

Ecology (from οἶκος, "house", or "environment"; -λογία, "study of") is the branch of biology which studies the interactions among organisms and their environment.

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Exclusive economic zone

An exclusive economic zone (EEZ) is a sea zone prescribed by the United Nations Convention on the Law of the Sea over which a state has special rights regarding the exploration and use of marine resources, including energy production from water and wind.

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Faroe Islands

The Faroe Islands (Føroyar; Færøerne), sometimes called the Faeroe Islands, is an archipelago between the Norwegian Sea and the North Atlantic, about halfway between Norway and Iceland, north-northwest of Scotland.

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Fish

Fish are gill-bearing aquatic craniate animals that lack limbs with digits.

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Fisheries management

Fisheries management is the activity of protecting fishery resources so sustainable exploitation is possible, drawing on fisheries science, and including the precautionary principle.

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Fisheries science

Fisheries science is the academic discipline of managing and understanding fisheries.

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Food and Agriculture Organization

The Food and Agriculture Organization of the United Nations (FAO; Organisation des Nations unies pour l'alimentation et l'agriculture, Organizzazione delle Nazioni Unite per l'Alimentazione e l'Agricoltura) is a specialized agency of the United Nations that leads international efforts to defeat hunger.

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Gene

In biology, a gene is a sequence of DNA or RNA that codes for a molecule that has a function.

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Georges Bank

Georges Bank (formerly known as St. Georges Bank) is a large elevated area of the sea floor between Cape Cod, Massachusetts (United States), and Cape Sable Island, Nova Scotia (Canada).

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Greenland halibut

The Greenland halibut or Greenland turbot (Reinhardtius hippoglossoides) belongs to the Pleuronectidae family (the right eye flounders), and is the only species of the genus Reinhardtius.

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Herring

Herring are forage fish, mostly belonging to the family Clupeidae.

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Individual fishing quota

Individual fishing quotas (IFQs) also known as "individual transferable quotas" (ITQs) are one kind of catch share, a means by which many governments regulate fishing.

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International waters

The terms international waters or trans-boundary waters apply where any of the following types of bodies of water (or their drainage basins) transcend international boundaries: oceans, large marine ecosystems, enclosed or semi-enclosed regional seas and estuaries, rivers, lakes, groundwater systems (aquifers), and wetlands.

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Lake Pohjalampi

Lake Pohjalampi is a lake in eastern Finland.

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List of commercially important fish species

This is a list of aquatic animals that are harvested commercially in the greatest amounts, listed in order of tonnage per year (2012) by the Food and Agriculture Organization.

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List of U.S. states by coastline

This is a list of U.S. states ranked by their coastline length.

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Longline fishing

Longline fishing is a commercial fishing technique.

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Mackerel

Mackerel is a common name applied to a number of different species of pelagic fish, mostly, but not exclusively, from the family Scombridae.

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Maine

Maine is a U.S. state in the New England region of the northeastern United States.

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Morphology (biology)

Morphology is a branch of biology dealing with the study of the form and structure of organisms and their specific structural features.

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Natural environment

The natural environment encompasses all living and non-living things occurring naturally, meaning in this case not artificial.

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Ocean

An ocean (the sea of classical antiquity) is a body of saline water that composes much of a planet's hydrosphere.

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Overfishing

Overfishing is the removal of a species of fish from a body of water at a rate that the species cannot replenish in time, resulting in those species either becoming depleted or very underpopulated in that given area.

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Parasitism

In evolutionary biology, parasitism is a relationship between species, where one organism, the parasite, lives on or in another organism, the host, causing it some harm, and is adapted structurally to this way of life.

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Pelagic fish

Pelagic fish live in the pelagic zone of ocean or lake waters – being neither close to the bottom nor near the shore – in contrast with demersal fish, which do live on or near the bottom, and reef fish, which are associated with coral reefs.

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Pollock

Pollock (pronounced) is the common name used for either of the two species of North Atlantic marine fish in the genus Pollachius.

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Population

In biology, a population is all the organisms of the same group or species, which live in a particular geographical area, and have the capability of interbreeding.

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Population dynamics of fisheries

A fishery is an area with an associated fish or aquatic population which is harvested for its commercial or recreational value.

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Redfish

Redfish is a common name for several species of fish.

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Spawn (biology)

Spawn is the eggs and sperm released or deposited into water by aquatic animals.

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Species

In biology, a species is the basic unit of classification and a taxonomic rank, as well as a unit of biodiversity, but it has proven difficult to find a satisfactory definition.

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Stock assessment

Stock assessments provide fisheries managers with the information that is used in the regulation of a fish stock.

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Straddling Fish Stocks Agreement

The Straddling Fish Stocks Agreement (formally, the Agreement for the Implementation of the Provisions of the United Nations Convention on the Law of the Sea of 10 December 1982 relating to the Conservation and Management of Straddling Fish Stocks and Highly Migratory Fish Stocks) is a multilateral treaty created by the United Nations to enhance the cooperative management of fisheries resources that span wide areas, and are of economic and environmental concern to a number of nations.

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Topography

Topography is the study of the shape and features of the surface of the Earth and other observable astronomical objects including planets, moons, and asteroids.

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Tuna

A tuna is a saltwater fish that belongs to the tribe Thunnini, a sub-grouping of the mackerel family (Scombridae).

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United Nations

The United Nations (UN) is an intergovernmental organization tasked to promote international cooperation and to create and maintain international order.

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Whiting (fish)

A number of Actinopterygiian fish have been given the common name whiting.

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World Wide Fund for Nature

The World Wide Fund for Nature (WWF) is an international non-governmental organization founded in 1961, working in the field of the wilderness preservation, and the reduction of human impact on the environment.

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Zoological Society of London

The Zoological Society of London (ZSL) is a charity devoted to the worldwide conservation of animals and their habitats.

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Redirects here:

Fish stocks, Fishstock, Fishstocks, Spawning Stock Biomass, Spawning biomass, Straddling stock, Straddling stocks.

References

[1] https://en.wikipedia.org/wiki/Fish_stock

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