Relative efficiency of square-mesh codends in an artisanal fishery in southern Brazil Eficiencia relativa de copos de malla cuadrada en una pesquería artesanal del sur de Brasil

Relative efficiency of square-mesh codends in an artisanal fishery in southern Brazil Eficiencia relativa de copos de malla cuadrada en una pesquería artesanal del sur de Brasil

The relative efficiency of two square-mesh codend designs with the same circumference (~2 m) but different mesh sizes and materials (32 mm polyethylene-PE and 30 mm polyamide-PA) was tested in an artisanal shrimp trawl fishery in Paraná, southern Brazil. The two square-mesh codends were hauled alter...

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Bibliographic Details
Main Authors: Catarina N.S Silva¹, José H Dias, André P Cattani, Henry L Spach
Format: Article
Language:English
Published: Escuela de Ciencias del Mar, Facultad de Recursos Naturales, Pontificia Universidad Católica de Valparaíso 2012-03-01
Series:Latin American Journal of Aquatic Research
Subjects:
descarte
pesca del camarón
dispositivos de reducción de capturas incidentales
malla cuadrada
selección por tamaño
gestión pesquera
sur de Brasil
discards
shrimp fishery
bycatch reduction devices
square-mesh
size selection
fisheries management
southern Brazil
Online Access:http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-560X2012000100012

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