Data/hora: 06/06/2024 16:26:18

Provedor de dados: | 5
País: | France
Título: | Variations saisonnières in situ de la production et de la composition des biodépots de trois mollusques estuariens (Mytilus edulis, Crassostrea gigas, Crepidula fornicata)
Autores: | Deslous-paoli, Jean-marc; Sornin, Jean-marc; Heral, Maurice.
Data: | 1987
Ano: | 1987
Palavras-chave: | Crepidula fornicata; Crassostrea gigas; Mytilus edulis; Digestibility; Biodeposition; Crepidula fornicata; Crassostra gigas; Mytilus edulis; Digestibilité; Biodéposition.
Resumo: | The biodeposition was quantified on the field with sediment traps. All over the year, the biodeposition was the lowest for Crepidula fornicata. Mytilus edulis rejected more biodeposits during winter, and Crassostrea gigas during spring and autumn. The percentage of organic matter sonsumed and digested was higher during summer. The constituttive elements of the digested organic matter was not always the same, all over the year. The energy content of the digest fraction was higher in spring. For Mytilus edulis the ration intake was higher in winter and spring, related with the gametogenetic ans spawning period. An analysis of the mineral constutents of the natural food was made.
Tipo: | Text
Idioma: | Francês
Identificador: | http://archimer.ifremer.fr/doc/1987/publication-2691.pdf
Editor: | Société Française de Malacololgie
Relação: | http://archimer.ifremer.fr/doc/00000/2691/
Formato: | application/pdf
Fonte: | Haliotis (Société Française de Malacololgie), 1987 , Vol. 16 , P. 233-245