Data/hora: 09/06/2024 16:46:45

Provedor de dados: | Institutional Archive of Ifreme (ArchiMer)
País: | France
Título: | Essai d'évaluation du stock de merlu du Golfe de Gascogne et du plateau celtique
Autores: | Guichet, Roger; Dardignac, J.
Data: | 1975
Ano: | 1975
Resumo: | An assessment of the hake stock exploited in the Bay of Biscay and in-the Celtic Sea has been attempted. Schaefer's and Beverton-Holt's methods have been used. Due to the lack or the inadequacy of our data, a number of assumptions have been made which restrict the validity of the conclusions. Nevertheless, both methods agree in showing that a substancial increase in production (50-80 p. 100, as an order of magnitude) could be achieved by a strong reduction of fishing effort (40-60 p. 100). A still larger increase in yield p. recruit could be achieved by a mesh increase, up to 150 mm at least
Tipo: | Text
Idioma: | Francês

Identificador:

http://archimer.ifremer.fr/doc/00397/50794/51555.pdf

http://archimer.ifremer.fr/doc/00397/50794/

Formato: | application/pdf

Fonte:

1975 Conseil International pour l'Exploration de la Mer

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