Data/hora: 06/06/2024 09:15:26

Provedor de dados: | 5
País: | France
Título: | La mytiliculture dans la Manche. Biomasses en élevage et croissance de Mytilus edulis L.
Autores: | Goulletquer, Philippe; Joly, Jean-pierre; Le Gagneur, Eric; Ruelle, Francois.
Data: | 1995-02
Ano: | 1995
Palavras-chave: | Mytilus edulis; Manche; Stock; Croissance; Mytilus edulis; Manche; Stocking density; Growth.
Resumo: | This report describes the mussel Mytilus edulis sampling stock strategy developed to carry out stock assesments along the French Normandy coastline between 1989 and 1993. The overall totalnetweight reached 13,992 metric tons in 1993 with 27% precision level. Simultaneously, a growth study was carried out on 36 experimental sites to estimate overall variability. Individual total weight varied from 6.6 to 12 g at rearing cycle completion. An empirical management model conceming the Western Cotentin rearing areas was proposed and explained 68% of total weight variance. Based on a stepwise multilinear relationship, the model linked overall growth performance to local stocking density, tidal distribution, and distance from the main runoffs inputs. It aims to provide recommendations in support of decision-making to improve shellfish culture management
Tipo: | Text
Idioma: | Francês
Identificador: | http://archimer.ifremer.fr/doc/00072/18360/15932.pdf
Relação: | http://archimer.ifremer.fr/doc/00072/18360/
Formato: | application/pdf
Fonte: | 1995 Ifremer