| Registro completo |
| Provedor de dados: |
ArchiMer
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| País: |
France
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| Título: |
Sedentary behaviour establishment in 0-group common sole Solea solea: a laboratory video-tracking study
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| Autores: |
Durieux, Eric
Le Duigou, Mathieu
Millot, Sandie
Sasal, Pierre
Begout, Marie-laure
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| Data: |
2010-09
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| Ano: |
2010
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| Palavras-chave: |
Behaviour
Flatfish
Juvenile
Swimming activity
Video-tracking
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| Resumo: |
Spontaneous swimming activity of 0-group common sole (Solea solea) was evaluated using a video-tracking system under laboratory conditions. An experiment was conducted during two consecutive days on individuals sampled in June, July, September and November (2004) in a coastal nursery ground (Pertuis Charentais, Bay of Biscay, France). The measured behavioural variables were: distance travelled and frequency of occurrence of burying, swimming and immobility. 0-group sole showed a relatively clear circadian activity in line with the artificial light conditions (day, twilight and night). Swimming activity of 0-group sole decreased drastically from June to July, thereafter remaining at a very low level in September and November. Such important changes reflect the transition between the exploratory behaviour of the post-colonization period and a well established sedentary behaviour remaining until the onset of winter. These results highlight the potential limitation in habitat use capacities of 0-group sole once settled in coastal nursery grounds.
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| Tipo: |
Text
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| Idioma: |
Inglês
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| Identificador: |
http://archimer.ifremer.fr/doc/00008/11941/9096.pdf
DOI:10.1017/S0025315409991159
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| Editor: |
Cambridge Univ Press
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| Relação: |
http://archimer.ifremer.fr/doc/00008/11941/
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| Formato: |
application/pdf
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| Fonte: |
Journal Of The Marine Biological Association Of The United Kingdom (0025-3154) (Cambridge Univ Press), 2010-09 , Vol. 90 , N. 6 , P. 1257-1262
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| Direitos: |
2010 Marine Biological Association of the United Kingdom, Cambridge University Press
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