Data/hora: 06/06/2024 14:19:49

Provedor de dados: | 5
País: | France
Título: | A new bathyphotometer for bioluminescence measurements on the Armorican continental shelf (northeastern Atlantic)
Autores: | Geistdoerfer, P; Vincendeau, Ma.
Data: | 1999-03
Ano: | 1999
Palavras-chave: | Bioluminescence marine; Bathyphotomètre; Atlantique nord-est; Plancton; Marine bioluminescence; Bathyphotometer; Northeastern Atlantic; Plankton.
Resumo: | A new bathyphotometer has been developed by the Oceanographic Laboratory of the French Naval Academy which has performed a series of in situ bioluminescence: measurements since 1994. It is used as an additional probe to a Seabird (R) CTD. It measures planktonic bioluminescence. It is associated with a SeaTech (R) fluorometer. The Armorican shelf has particularly been investigated since July 1994. Results obtained in January and April 1995 off Brittany (France), at the entrance to the Bay of Douarnenez and in the northern Bay of Biscay are presented as examples. A method to separate the bioluminescence background from sharp peaks is presented. The strength of bioluminescence signals was related to seasonal planktonic biomass fluctuations, low in winter, higher in spring.
Tipo: | Text
Idioma: | Inglês

Identificador:

http://archimer.ifremer.fr/doc/00325/43616/43313.pdf

DOI:10.1016/S0399-1784(99)80041-3

http://archimer.ifremer.fr/doc/00325/43616/

Editor: | Gauthier-villars/editions Elsevier
Formato: | application/pdf
Fonte: | Oceanologica Acta (0399-1784) (Gauthier-villars/editions Elsevier), 1999-03 , Vol. 22 , N. 2 , P. 137-151

Fonte:

Elsevier, Paris / Ifremer / Cnrs / Ird

info:eu-repo/semantics/openAccess

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