Quantifying the morphology of key species caught in the southern Brazilian penaeid-trawl fishery as a precursor to improving selection

Quantifying the morphology of key species caught in the southern Brazilian penaeid-trawl fishery as a precursor to improving selection

ABSTRACT Penaeid trawls are poorly selective fishing gears; contributing towards approximately 27% of global marine fisheries discards. Various options are available for mitigating penaeid-trawl bycatch, including gear modifications such as ‘bycatch reduction devices’ (BRDs) or c...

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Autores principales: Duarte,Dérien L.V., Broadhurst,Matt K., Ortega,Ileana, Pias,Bruno S., Dumont,Luiz F.C.
Lenguaje:English
Publicado: Pontificia Universidad Católica de Valparaíso. Facultad de Recursos Naturales. Escuela de Ciencias del Mar 2018
Materias:
mesh size
morphology
bycatch
penaeid trawl
square-mesh
selectivity
Acceso en línea:http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-560X2018000400799
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