Data/hora: 05/06/2024 15:25:56

Provedor de dados: | 5
País: | France
Título: | REMONOR : Résultats 2003. Evaluation de la mortalité, croissance et qualité des huîtres creuses
Autores: | Simonne, Charlotte; Pien, S.; Hugonnet, Virginie; Le Gagneur, Eric; Ropert, Michel; Kopp, Joel; Richard, O.
Data: | 2004-09
Ano: | 2004
Palavras-chave: | REMORA; Quality; Growth; Mortality; Normandy; REMONOR; Crassostrea gigas; REMORA; Qualité; Croissance; Mortalité; Basse Normandie; REMONOR; Crassostrea gigas.
Resumo: | The network named REMONOR (REseau MOllusqueNORmandie) aims to assess mortality, growth and tissue quality of the Pacific oyster, Crassostrea gigas, cultivated in Normandy over an annual cycle. This local network relies on the same material and methods as the national one named REMORA (REseau Mollusques Ressources Aquacoles). The study was carried out in 17 sites, which were distributed in the four basins where oyster rearing occurs in Normandy (West and East coast of Cotentin, Baie des Veys and Meuvaines). In 2003, a new site was added, which was located in the area of Ver-Sur-Mer (Calvados). The results obtained in 2003 showed a low annual mortality for adults (8%) as well as for juveniles (10%). Growth was also low for the two age classes of oyster except for the sites of Lingreville (West coast of Cotentin), Le Lézard (Chausey) and Géfosse (Baie des Veys). The condition index, representative of tissue quality, increased regularly since 2000 whereas the level of oyster infestation by the worm Polydora remained stable.
Tipo: | Text
Idioma: | Francês

Identificador:

http://archimer.ifremer.fr/doc/2004/rapport-2246.pdf

http://archimer.ifremer.fr/doc/00000/2246/

Formato: | application/pdf

Fonte:

info:eu-repo/semantics/openAccess

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