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Updated: Jan 8, 2026

Long-term Behavioral Tracking of Freely Swimming Weakly Electric Fish
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用于鱼类检测的回声传感器扰乱了港湾海豚

Jeroen Hubert1, Benoît Bergès2, Clea Parcerisas3

  • 1Marine Animal Ecology Group, Wageningen University, the Netherlands.

Environmental pollution (Barking, Essex : 1987)
|December 23, 2025
PubMed
概括

高频回声传感器显著减少海豚 (Phocoena phocoena) 的存在,没有观察到习惯. 这些发现凸显了声纳对海洋哺乳动物和捕食者-猎物动态的潜在影响.

关键词:
威 威是一种威.干扰是一种干扰.这里是EchoSounder的地表回声.港湾海豚是一种海豚.噪音污染 噪音污染 噪音污染声纳 声纳是一种声纳仪.

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相关概念视频

Echo01:06

Echo

The human ear cannot distinguish between two sources of sound if they happen to reach within a specific time interval, typically 0.1 seconds apart. More than this, and they are perceived as separate sources.
Imagine the sound is reflected back to the ears. Assuming that the source is very close to the human, the difference between hearing the two sounds—the emitted sound and the reflected sound—may be more than the minimum time for perceiving distinct sounds. If this is the case,...
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