Data/hora: 10/06/2024 18:44:06

Provedor de dados: | 5
País: | France
Título: | Effets de la surcharge en seston minéral sur les palourdes Japonaises adultes Ruditapes philippinarum
Autores: | Daou, Rafik.
Data: | 1988
Ano: | 1988
Palavras-chave: | Turbidité; Ruditapes philippinarum; Composition biochimique; Effort de reproduction; Mortalité; Turbidity; Ruditapes philippinarum; Biochemical evolution; Reproductive effort; Mortality.
Resumo: | Negative effects of high turbidity, frequently seen at Marennes-Oleron bay in winter, on Manila clam Ruditapes philippinarum are experimentally studied with two samples during gametogenetic period may september 1987. Thes clams reared at high level of silt (178 mg/l) reduce their growth to about 32% the reproductive effort estimated by gameto-somatic weight index is reduced to 40 %. The high turbid ity is responsible of a twice mortality rate.
Tipo: | Text
Idioma: | Francês

Identificador:

http://archimer.ifremer.fr/doc/00430/54175/55516.pdf

http://archimer.ifremer.fr/doc/00430/54175/

Formato: | application/pdf

Fonte:

1988 Ifremer, ISPA Rennes

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