Publikationsdatum:
2021-05-19
Beschreibung:
The activity of fishing fleets for hake Merluccius hubbsi south of 41°S Argentine Sea, SW Atlantic, is described. In order to establish the standard group of vessels, density indices derived from research cruises and ice-chilling fleets were related. Group four 1,400-1,800 HP related better to the abundance trend. Also, two series of indices associated to different fractions of the population were estimated: juveniles age 2) and adults age 3-5. Finally, a total catch per unit effort CPUE for the region south of 41°S, which showed a declining trend during the period considered 1991-1997, was calculated.
Beschreibung:
En: Tringali, L.S.; Bezzi, S.I.; eds.Aportes para la evaluación del recurso merluza (Merluccius hubbsi) al sur de los 41°S. Año 1999.
Beschreibung:
Published
Beschreibung:
Merlucciidae, Merluccius hubbsi, merluza
Schlagwort(e):
Commercial fishing
;
Gadoid fisheries
;
Catch/effort
;
Abundance
;
Fishing vessels statistics
Repository-Name:
AquaDocs
Materialart:
Journal Contribution
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