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... > resources > natural resources > aquatic resources > fishery resources > biological stocks > fish stocks > unit stocks

PREFERRED TERM

Created: 2019-09-04T12:02:37

unit stocks  

DEFINITION

  • A unit stock can be theoretically described as a group of individuals of the same species whose gains by immigration and whose losses by emigration, if any, are negligible in relation to the rates of growth and mortality. A unit stock is essentially a self-contained population with its own spawning area. It is isolated and fishing upon one unit stock has no effect upon the individuals of other stocks.

    Source: https://www.fao.org/3/F0752E/F0752E08.HTM

    Created: 10/29/21

    (en)
  • Kendi kendisini devam ettiren (self regenerating), bir ırk (race) ya da bir türden olan, belirli bir bölge ve belirli bir zamanda (yıl) üreyen ve diğer stoklardan bağımsız olarak avlanan balık topluluklarına denir.

    Source: http://old.ims.metu.edu.tr/DenizSozluk/index_tr.html

    Created: 11/23/21

    (tr)

BROADER CONCEPT

RELATED CONCEPTS

SCOPE NOTE

  • Self-sustaining genetic entities (en)

IN OTHER LANGUAGES

URI

http://aims.fao.org/aos/agrovoc/c_91aa2d22

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RDF/XML TURTLE JSON-LD Created 9/4/19, last modified 3/7/24