ub.xmlui.mirage2.page-structure.muninLogoub.xmlui.mirage2.page-structure.openResearchArchiveLogo
    • EnglishEnglish
    • norsknorsk
  • Velg spraaknorsk 
    • EnglishEnglish
    • norsknorsk
  • Administrasjon/UB
Vis innførsel 
  •   Hjem
  • Fakultet for biovitenskap, fiskeri og økonomi
  • Norges fiskerihøgskole
  • Artikler, rapporter og annet (Norges fiskerihøgskole)
  • Vis innførsel
  •   Hjem
  • Fakultet for biovitenskap, fiskeri og økonomi
  • Norges fiskerihøgskole
  • Artikler, rapporter og annet (Norges fiskerihøgskole)
  • Vis innførsel
JavaScript is disabled for your browser. Some features of this site may not work without it.

Broadening the horizon of size selectivity in trawl gears

Permanent lenke
https://hdl.handle.net/10037/10460
DOI
https://doi.org/10.1016/j.fishres.2015.08.030
Thumbnail
Åpne
article.pdf (1.449Mb)
Publisert versjon (PDF)
Dato
2016-09-12
Type
Journal article
Tidsskriftartikkel
Peer reviewed

Forfatter
Stepputtis, Daniel; Herrmann, Bent; Mieske, Bernd; Santos, Juan
Sammendrag
The discussion of alternative harvest patterns in commercial fisheries has been raised by stock assessment and fishery modelers, especially in the wider context of balanced harvesting. But often, these theoretical approaches propose alternative exploitation patterns that are difficult to achieve within the current limitations in the selectivity characteristics of fishing gears, such as trawl gears. The aim of the present study is to broaden the horizon for size selectivity in trawl gears by demonstrating the feasibility of alternative selectivity patterns for trawls. As a case study, we combined two well-known selection devices to obtain a bell-shaped selectivity curve in trawls with low catch ability of both small and large individuals from the target species. We have successfully tested this gear in the Baltic Sea cod fishery. The results revealed that completely different exploitation patterns for trawl gears can be achieved by means of gear technology.
Er en del av
Santos, J. (2021). Bycatch reduction and alternative exploitation patterns in demersal trawl fisheries of the Baltic Sea and the North Sea. (Doctoral thesis). https://hdl.handle.net/10037/23186.
Forlag
Elsevier
Sitering
Stepputtis D, Santos J, Herrmann B, Mieske B.: Broadening the horizon of size selectivity in trawl gears. Fisheries Research. 2016;184:18-25
Metadata
Vis full innførsel
Samlinger
  • Artikler, rapporter og annet (Norges fiskerihøgskole) [1053]

Bla

Bla i hele MuninEnheter og samlingerForfatterlisteTittelDatoBla i denne samlingenForfatterlisteTittelDato
Logg inn

Statistikk

Antall visninger
UiT

Munin bygger på DSpace

UiT Norges Arktiske Universitet
Universitetsbiblioteket
uit.no/ub - munin@ub.uit.no

Tilgjengelighetserklæring