TY - GEN AU - de-la-Gándara, F. (Fernando) AU - Miquel-Batle, J. (Joan) AU - Iglesias, M. (Magdalena) AU - Belmonte-Gallegos, Á. (Ángel) AU - Ayora, E. (Elisa) AU - García-Gómez, A. (Antonio) A4 - REPRODOTT (EUROPEAN COMMISSION) PY - 2005 UR - http://hdl.handle.net/10508/5607 AB - The vertical migrations of bluefin tuna (27 individuals averaging 100 kg body weight) held in a 25 m diameter x 30 m deep "Polar Cycle" floating cage has been monitored using a SIMRAD EY 500 Echosounder. The system was composed by a 10x20 38 K cycles... PB - European Aquaculture Society Special Publication KW - echosounder KW - Thunnus thynnus KW - atun rojo KW - Bluefin tuna KW - behaviour KW - comportamiento KW - aquaculture KW - acuicultura TI - Using an echosounder system to study the vertical movements of captive blue fin tuna (Thunnus thynnus) in floating cages ER -