| Registro completo |
| Provedor de dados: |
ArchiMer
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| País: |
France
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| Título: |
Les Sars Deplodus sargus (Linne 1758) du Golfe du Lion: croissance et caracteristiques des debarquements aux criees de Sete et du Grau-du-Roi.
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| Autores: |
Man-wai, Rabenevanana
Quignard, Jean-pierre
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| Data: |
1982-09
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| Ano: |
1982
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| Palavras-chave: |
Diplodus sargus
Sparidae
Pisces
Fishing grounds
Spawning
Fishery biology
Age determination
Fish catch statistics
Length weight relationships
Scale reading
Growth
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| Resumo: |
Age and growth of seabream D. sargus in the Gulf of Lions (Mediterranean Sea) were examined using scale reading. Growth was expressed by the von Bertalanffy's equation based on the estimation of total lengths at the time of annual ring formation. The growth in weight and the length-weight relationship were calculated for both sexes separately and combined during and after spawning periods. Preliminary investigations on the characteristics of commercial catches (from Sete and Grau-du-Roi commercial fishing grounds) were also carried out.
Les auteurs étudient 1 âge et la croissance du sar Diplodus sacgus du golfe du Lion par scalimétrie. Les croissances en longueur et en poids sont décrites avec le modèle de von Bertalanffy, La relation taille-poids varie au cours de l'année en fonction de l'état physiologique des géniteurs. Les caractéristiques des débarquements commerciaux aux criées de Sète et du Grau-du-Roi sont données.
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| Tipo: |
Text
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| Idioma: |
Francês
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| Identificador: |
http://archimer.ifremer.fr/doc/1982/publication-1845.pdf
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| Editor: |
ISTPM
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| Relação: |
http://archimer.ifremer.fr/doc/00000/1845/
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| Formato: |
application/pdf
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| Fonte: |
Revue des Travaux de l'Institut des Pêches Maritimes (0035-2276) (ISTPM), 1982-09 , Vol. 46 , N. 3 , P. 173-194
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| Direitos: |
Ifremer
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