Data/hora: 11/06/2024 05:46:41

Provedor de dados: 	5	
País: 	France	
Título: 	Growth of European hake (Merluccius merluccius) in the Gulf of Lions based on conventional tagging	
Autores: 	Mellon-duval, Capucine; De Pontual, Helene; Metral, Luisa; Quemener, Loic.	
Data: 	2010-01	
Ano: 	2010	
Palavras-chave: 	Age estimation; European hake; Growth; Mediterranean; Tagging.	
Resumo: 	Growth of European hake was estimated from the results of a conventional tagging study in the Gulf of Lions, the first tagging experiment to have been undertaken on the species in Mediterranean waters. In all, 4277 hake 15–40 cm long were tagged and released on the inshore fishing grounds during spring 2006. The overall recapture rate was 6.5% and times-at-liberty ranged from 1 to 717 d. Growth rate in hake varied with size and sex. The estimated growth parameter (von Bertalanffy k) was estimated as double previously published values based on size frequency distribution in the area. Compared with recent growth parameters derived from the tagging experiments in the Bay of Biscay, k was estimated to be slightly lower in the Gulf of Lions. With this faster growth, hake would mature earlier than previously thought: at age 2 for both sexes, instead of at age 3 or 4 as currently accepted for the Mediterranean. Growth rate by sex decreased to a similar level once fish had attained sexual maturity.	
Tipo: 	Text	
Idioma: 	Inglês	
Identificador: 	http://archimer.ifremer.fr/doc/00000/11134/11532.pdf

DOI:10.1093/icesjms/fsp215	
Editor: 	Oxford University Press	
Relação: 	http://archimer.ifremer.fr/doc/00000/11134/	
Formato: 	application/pdf	
Fonte: 	Ices Journal Of Marine Science (1054-3139) (Oxford University Press), 2010-01 , Vol. 67 , N. 1 , P. 62-70	
Fonte: 	2009 International Council for the Exploration of the Sea. Published by Oxford Journals.