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objects > equipment > fishing nets > trawlnets > bottom trawls
... > objects > equipment > fishing gear > fishing nets > trawlnets > bottom trawls
... > objects > equipment > fishery industry equipment > fishing gear > fishing nets > trawlnets > bottom trawls

Preferred term

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

bottom trawls  

Definition

  • Information A bottom trawl is constructed like a cone-shaped net that is towed (by one or two boats) on the bottom. It consists of a body ending in a codend, which retains the catch. Normally the net has two lateral wings extending forward from the opening. The mouth of the trawl is framed by headline and groundrope. It is designed and rigged to catch species living on or near the bottom.

    Created: 1/16/26

     (en)
  • Information Özellikle dip balıkları ve eklem bacaklıların (karides vs.) avcılığında kullanılırlarsa da farklı tipleri semipelajik ve pelajik balıkların avcılığında da kullanılır. Bu ağların en önemli özelliği ağ çekimi sırasında ağın sürekli olarak deniz tabanıyla irtibatlı olmasıdır. İstenmeyen durumlar dışında ağ zeminden ayrılmaz.

    Source: https://ordu.tarimorman.gov.tr/Belgeler/Hayvan%20Sa%C4%9Fl%C4%B1%C4%9F%C4%B1/ag_tanimlari.pdf

    Created: 7/18/24

     (tr)

Broader concept

Related concepts

Entry terms

  • Information

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

    beam trawls (bottom) (en)
  • Information

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

    dragging nets (en)
  • Information

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

    otter trawls (bottom) (en)
  • Information

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

    pair trawls (bottom) (en)

In other languages

URI

http://aims.fao.org/aos/agrovoc/c_c24c228b

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RDF/XML TURTLE JSON-LD Created 9/4/19, last modified 1/16/26