Análisis de la pesquería de atún blanco (Thunnus alalunga) del Atlántico Norte: estimación de los coeficientes de mortalidad por pesca y de los rendimientos en peso utilizando modelos estructurales

• Main Authors: González-Garcés-Santiso, Alberto, Moguedet, Philippe, García-Cortés, Blanca
• Format: Report
• Language: Spanish
• Published: International Commission for the Conservation of Atlantic Tunas 1989
• Subjects: Centro Oceanográfico de Vigo; Pesquerías; Blanco; North Atlantic
• Online Access: http://hdl.handle.net/10508/1648; http://hdl.handle.net/10261/328103

In order to evaluate the impact of the four types of fishing gear (troll, baitboat, longline and baitboat from Canary Islands) on the exploitation of the North Atlantic albacore stock (Thunnus alalunga), two analytical models have been employed. The first one uses thelength distribution of the catch...