Measuring the swimming behaviour of a reared Pacific bluefin tuna in a submerged aquaculture net cageKazuyoshi Komeyama, Minoru Kadota, Shinsuke Torisawa, Katsuya Suzuki, Yuichi Tsuda and Tsutomu TakagiAquat. Living Resour., 24 2 (2011) 99-105DOI: https://doi.org/10.1051/alr/2011112