Data/hora: 08/06/2024 16:20:30

Provedor de dados: | 20
País: | Belgium

Título:

Abundancia relativa y rendimiento máximo sostenible de la merluza común (Merluccius hubbsi)

Relative abundance and maximal sustainable yield of the common hake (Merluccius hubbsi)

Autores: | Otero, H.O.
Data: | 2014-05-28
Ano: | 1980
Palavras-chave: | Catch/effort; Potential yield; Hake fisheries.
Resumo: | The statistics provided by the Argentinean Fishing Vessel and the biological data collected by scientist in the last eleven years, allow us to estimate different aspects of the population dynamics of the common hake (Merluccius hubbsi). This work deals with the relative abundance and the maximal sustainable yield of this species, considering the bonaerense stock of the Southewest Atlantic. Analyzing the effective fishing density, concluding remarks can be made. The high catches of 1967 (more than 600.000 tons.)made by the Russian Fleet, affected the fishing density in 1968. Since 1969, the resource recovered the high density level as a consequence of a decrease in the catches and in the fishing effort, but vulnerability of the stock is shown.
Tipo: | Journal Contribution
Idioma: | Espanhol

Identificador:

Revista de Investigación y Desarrollo Pesquero, 2, p. 13-22

0325-6375

http://hdl.handle.net/1834/5456

Fonte: | http://www.oceandocs.org/license