Data/hora: 03/06/2024 08:31:25

Provedor de dados: | 5
País: | France
Título: | Collecte de naissain de pectinidés en Bretagne
Autores: | Buestel, Dominique; Dao, Jean-claude; Lemarie, Gilles.
Data: | 1979
Ano: | 1979
Palavras-chave: | Collecteur; Bretagne; Coquilles Saint Jacques; Pecten maximus; Reproduction; Naissain.
Resumo: | Since 1973 some pectinides spat collection experiments have been conducted by the Fishery team of the Brittany Oceanology Centre, on two deposits exploited by commercial fishing: the roadsted of Brest and especially the St-Brieuc Bay The experiment carried out in 1973 was the first French attempt on this group of species and the results have been very encouraging: although the technology used was rudimentary, the best collectors enabled the collection of 30 to 50 king scallops (Pecten maximus) each and of 6,000 to 8,000 scallops (Chlamys varia and Chlamys opercularis). The research protocol used enabled the determination of the sequential aspect of the fixation, and of the growth speed of the young animals. In addition, the difference between both deposits has been studied, the results of the collection reflecting the state of the stocks: in Saint-Brieuc they were positive, in Brest null (Buestel et al., 1974). In 1975, the spat collection technology was entirely re-examined [...].
Tipo: | Text
Idioma: | Francês
Identificador: | http://archimer.ifremer.fr/doc/1979/acte-6542.pdf
Editor: | Rapport Procès Verbal Réunion Conseil International pour l'Exploration de la mer, 175 : 80-84
Relação: | http://archimer.ifremer.fr/doc/00000/6542/
Formato: | application/pdf