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Measuring burst movements of smallmouth bass (Micropterus dolomieu)in Lake Kizaki, Japan, using micro-acceleration data loggers

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Tanoue, Hideaki et Aoyama, Takayuki et Komatsu, Teruhisa et Ruitton, Sandrine et Porsmoguer, Sebastián Biton et Noisette, Fanny et Mohri, Masahiko et Suzuki, Ippei et Miyazaki, Nobuyuki (2019). Measuring burst movements of smallmouth bass (Micropterus dolomieu)in Lake Kizaki, Japan, using micro-acceleration data loggers. La mer, 57 (1-2). p. 51-56.

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Résumé

This study used micro-acceleration data loggers to measure burst movements, such as
feeding behavior, of smallmouth bass(Micropterus dolomieu). Data loggers were attached to the
dorsal side of seven bass released into Lake Kizaki, Japan, during summer 2007Ȃ2008. From 220.7
total hours of data, the burst movement rate was 0.7 ± 0.3 events/hour(mean ± s.d.)(range:
0.4Ȃ1.1 events/hour). All bass showed burst movements during both daytime and nighttime, but
four fish had higher event rates during the day. For two individuals, the mean event depth was
significantly deeper during the daytime than the nighttime. -- Keywords : Invasions ; Fish behavior ; Bio-logging ; Micro-acceleration data logger.

Type de document : Article
Validation par les pairs : Oui
Départements et unités départementales : Institut des sciences de la mer de Rimouski (ISMER)
Déposé par : DIUQAR UQAR
Date de dépôt : 09 mars 2020 14:53
Dernière modification : 09 mars 2020 14:53
URI : http://semaphore.uqar.ca/id/eprint/1587

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