研究水下机器人对挪威三文鱼行为的影响,发现其会引发鱼类应激反应。
Biology and Technology Interaction: Study identifying the impact of robotic systems on fish behaviour change in industrial scale fish farms
- 在真实养殖场中测试水下机器人对三文鱼的行为影响。
- 机器人靠近时,三文鱼活动量增加37%,并出现躲避行为。
- 适合水产养殖、机器人伦理与动物福利领域的研究人员参考。
过去几十年间,水产养殖业快速发展,推动了新技术和机器人系统的应用以提升生产效率与安全性。在挪威的海水三文鱼养殖中,无人水下航行器(UUV)已用于巡检任务。尽管海底作业的新方法和系统不断涌现,但这些系统通常未考虑其存在对鱼类的影响。本文报告了一项在挪威养殖场开展的实验研究,分析水下机器人操作对养殖三文鱼行为的影响。研究通过视频记录和行为分类,评估了三文鱼在机器人接近时的反应。初步结果显示,当机器人靠近时,三文鱼的活动水平上升37%,并表现出明显的躲避行为。该研究为未来机器人设计提供了动物行为学依据。
原文摘要 · Abstract (English)
The significant growth in the aquaculture industry over the last few decades encourages new technological and robotic solutions to help improve the efficiency and safety of production. In sea-based farming of Atlantic salmon in Norway, Unmanned Underwater Vehicles (UUVs) are already being used for inspection tasks. While new methods, systems and concepts for sub-sea operations are continuously being developed, these systems generally does not take into account how their presence might impact the fish. This abstract presents an experimental study on how underwater robotic operations at fish farms in Norway can affect farmed Atlantic salmon, and how the fish behaviour changes when exposed to the robot. The abstract provides an overview of the case study, the methods of analysis, and some preliminary results.
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