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	Provedor de dados ArchiMer (1) Autor Aumeeruddy, R (1) Benhamou, S (1) Dagorn, L (1) Girard, C (1) Peignon, C (1) Taquet, Marc (1) Mais... Palavra-chave Fish behaviour (1) Floating objects (1) Horizontal movements (1) Indian Ocean (1) Orientation behaviour (1) Ultrasonic telemetry (1) Mais... Tipo do documento Text (1) Ano 2007 (1) País France (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última Homing abilities of dolphinfish (Coryphaena hippurus) displaced from fish aggregating devices (FADs) determined using ultrasonic telemetry ArchiMer Girard, C; Dagorn, L; Taquet, Marc; Aumeeruddy, R; Peignon, C; Benhamou, S. We conducted displacement experiments using acoustic tags to study the orientation abilities of dolphinfish (Coryphaena hippurus) around FADs. Eleven fish were passively monitored using coded transmitters and acoustic receivers attached to FADs, while seven others were actively tracked with a vessel using continuous acoustic tags equipped with pressure sensors. All these 18 dolphinfish were captured close to a FAD and released between 70 and 1720 m from it. Five fish out of the 14 that were displaced at more than 360 m from a FAD ( estimated detection range of our acoustic receivers, defining the target area during our experiment) returned to the target area. With one individual successfully returning to the target area after having been released at 1600 m... Tipo: Text Palavras-chave: Indian Ocean; Orientation behaviour; Floating objects; Horizontal movements; Fish behaviour; Ultrasonic telemetry. Ano: 2007 URL: http://archimer.ifremer.fr/doc/2007/publication-3732.pdf Registros recuperados: 1 Primeira ... 1 ... Última

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