Young A H, Tytler P, Holliday F G
Proc R Soc Edinb Nat Environ. 1976;75(3):145-55. doi: 10.1017/s0308211300002590.
A range of small, long-life ultrasonic fish tags is described and their use illustrated with an improved system of fixed hydrophone tracking stations. A boat-mounted hydrophone system giving bearing and range estimations for use in open-water fish tracking is described together with a portable hand-held unit for simple location of tagged fish in rivers, etc. Typical results based on intensive use of these systems are given.
本文介绍了一系列小型、长寿命的超声波鱼类标签，并通过改进的固定水听器跟踪站系统展示了它们的用途。文中描述了一种安装在船上的水听器系统，用于在开阔水域进行鱼类跟踪时提供方位和距离估计，还介绍了一种便携式手持设备，用于在河流等水域简单定位被标记的鱼类。文中给出了基于这些系统大量使用的典型结果。
