Data/hora: 16/06/2024 04:09:25

Provedor de dados: | 5
País: | France
Título: | Ecotron - Embiez 7 - Evolution qualitative et quantitative du zooplancton dans les bassins de culture
Autores: | Gaudy, R.
Data: | 1979
Ano: | 1979
Palavras-chave: | Zooplancton; Culture; Physionomie des populations; Zooplankton; Culture; Population physiognomy.
Resumo: | The qualitative and quantitative evolution of a zooplanktonic population growing in a concrete tank after enrichment and production of a phytoplanktonic bloom has been followed during a time exceeding six weeks. After an initial unsteady period and a temporary peak of rotiferas, a progressive increase of organism abundance was observed, with a corresponding re­duction of their specific diversity. During the last phase of the experiment, the zooplankton community was qualitatively similar with the populations described in harbour waters or other semi-closed or closed marine spaces characterized by eutrophy and pollution. It was chiefly composed of copepods from Acartia, Tisbe and Oithona generas. The numerical density of organisms was,to a great extent,higher than the values recorded in the natural environment.
Tipo: | Text
Idioma: | Francês

Identificador:

http://archimer.ifremer.fr/doc/00305/41671/40880.pdf

http://archimer.ifremer.fr/doc/00305/41671/

Editor: | Publications du Centre National pour l'Exploitation des Océans (CNEXO). Série : Actes de colloques, n° 7, 1979, pp. 367-376
Formato: | application/pdf

Fonte:

Centre National pour l’Exploitation des Océan, 1979

info:eu-repo/semantics/openAccess

restricted use