Update standardized catch rates in biomass for the North Atlantic stock of blue shark (Prionace glauca) from the Spanish surface longline fleet for the period 1997-2021

• Main Authors: Fernández-Costa, José, Ramos-Cartelle, Ana, García-Cortés, Blanca, Mejuto-García, Jaime
• Format: Article in Journal/Newspaper
• Language: unknown
• Published: International Commission for the Conservation of Atlantic Tunas 2023
• Subjects: Blue shark; CPUE; GLM; abundance; longline; Bleue; North Atlantic
• Online Access: http://hdl.handle.net/10261/337798

[EN] This paper provides an update of standardized catch rates in weight of blue shark using a Generalized Linear Model (GLM) from a total of 7,139 trips carried out by the Spanish surface longline fleet targeting swordfish in the South Atlantic stock for the period 1997-2021. The criteria used to d...