1. Acoustic telemetry is increasingly used to observe and monitor animal movements in aquatic environments. Practical deployment mechanisms are needed to sustain consistent data flows in challenging environments.
2. A tripod frame was developed to facilitate the deployment of acoustic receivers on the seabed, allowing for the recovery of all equipment with an acoustic release system.
3. The procedures of deployment and recovery proved to be practical and efficient during a field trial in the North Sea. Compared to a common cabled design, the tripod frame realized a significantly higher detection probability and performed consistently better at greater distance and louder ambient noise.
4. In the context of ocean observation in challenging environments, the tripod frame is a useful tool for temporary and continuous monitoring of tagged fish presence, potentially fitted with additional instruments.

中文翻译：

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将科学仪器停泊在海床上—声学接收器的可恢复框架的设计，部署协议和性能

1. 声学遥测越来越多地用于观察和监视水生环境中的动物运动。需要实用的部署机制来在挑战性环境中维持一致的数据流。
2. 开发了一个三脚架框架，以方便在海底部署声波接收器，从而允许使用声波释放系统恢复所有设备。
3. 在北海的现场试验中，部署和恢复程序被证明是切实有效的。与普通的电缆设计相比，三脚架框架实现了更高的检测概率，并且在更大的距离和更大的环境噪声下始终表现更好。
4. 在具有挑战性的环境中进行海洋观察的情况下，三脚架框架是一种有用的工具，可用于临时和连续地监视带标签的鱼的存在，并可能配备其他仪器。