Data/hora: 06/06/2024 15:15:38

Provedor de dados: | 5
País: | France
Título: | Etude préliminaire de l'impact des huîtres Crassostrea gigas (Thunberg) en élevage sur la biomasse des microorganismes des claires de Marennes-Oléron
Autores: | Zanette, Yvan; Garnier, Jacqueline.
Data: | 1981
Ano: | 1981
Palavras-chave: | Navicula ostrearia; Marennes Oleron; Phytoplanctonic biomass; Microbial biomass; Oysters; Crassostrea gigas; Navicula ostrearia; Marennes Oléron; Claire; Biomasse microbienne; Biomasse phytoplanctonique; Huîtres; Crassostrea gigas.
Resumo: | The evolution of microbial biomass based on chlorophyll a, pheopigments, proteins, particulate carbon and nitrogen, ATP and total viable aerobic bacterias measurements, is studied on three oyster ponds in relation with different densities of reared oysters Crassostrea gigas (Thunberg). Chlorophyll a important amounts characteristics of theses middles (13 to 100µg.1(1) are in part consumed when the density of oysters is important, comparatively ATP increase to 30µg.1(1). With important values of (ATP/carbon) 10(3) ratios, upper than 10, we could think that the development of large silicified phytoplanktonic species should be favoured by oysters particularly the diatom Navicula ostrearia (Bory)
Tipo: | Text
Idioma: | Francês
Identificador: | http://archimer.ifremer.fr/doc/1981/acte-2936.pdf
Editor: | Council Meeting, 1981, of the International Council for the Exploration of the Sea, (Woods Hole, MA (USA)), (5 Oct 1981)
Relação: | http://archimer.ifremer.fr/doc/00000/2936/
Formato: | application/pdf