Data/hora: 07/06/2024 09:05:07

Provedor de dados: | 5
País: | France
Título: | Observations sur la répartition et l’abondance du merlan Merlangius merlangus (Gadidae) en Manche orientale à partir des données des campagnes CGFS
Autores: | Carpentier, Andre.
Data: | 1998
Ano: | 1998
Palavras-chave: | Gadidae; Merlangius merlangus; Whiting; ANE; English channel; Abundance; Distribution.
Resumo: | Since 1988, the IFREMER Fisheries Resources Laboratory in Boulogne-sur-Mer is carrying out a pluriannual project in the Eastern Channel to estimate, directly and by age groups, the abundance and the recruitment of species of commercial interest. These data are obtained during an annual trawl survey (taking place in October) which gives indications about the fish populations distribution and allows to get biological informations needed for stock assessments. The present study aimed to analyse the distribution and the abundance of whiting (Merlangius merlangus). In the Channel, this species is one of the most exploited by the French small-scale fishery. The results showed that the whiting distribution was mainly restricted to shallow waters in October and abundance indexes, which showed the wide fluctuations of the recruitment, illustrated the usefulness of this survey to assess Channel stocks.
Tipo: | Text
Idioma: | Francês

Identificador:

https://archimer.ifremer.fr/doc/00446/55786/62758.pdf

https://archimer.ifremer.fr/doc/00446/55786/

Editor: | Soc Francaise D Ichtyologie
Formato: | application/pdf
Fonte: | Cybium (0399-0974) (Soc Francaise D Ichtyologie), 1998 , Vol. 22 , N. 4 , P. 333-344

Fonte:

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