The structure of schools of giant bluefin tuna in Cape Cod Bay
The structure of schools of giant bluefin tuna in Cape Cod Bay
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DOI：
10.1007/bf00692374
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发表时间：
1983-12
影响因子：
1.4
通讯作者：
B. Partridge;J. Johansson;J. Kalish
中科院分区：
文献类型：
--
作者：
B. Partridge;J. Johansson;J. Kalish
我们报告的第一次调查的掠食性鱼类学校的结构，分析大西洋蓝鳍金枪鱼，Thynnus thynnus，在野外的航拍照片。巨型蓝鳍金枪鱼的内部结构支持两种关于捕食性鱼群形成的假说。抛物线形状的学校表明，金枪鱼狩猎合作和学校内的鱼的位置是这样的，个人受益于流体动力学与他们的邻居的相互作用。
We report the first investigation of the structure of schools of predatory fish, analyzed from aerial photographs of Atlantic bluefin tuna,Thynnus thynnus, in the wild. Internal structure of formations of giant bluefin supports two hypotheses for the formation of predatory fish schools. The parabolic shape of the schools suggests that tuna hunt cooperatively and the position of fish within the schools is such that individuals benefit from hydrodynamical interactions with their neighbors.