个人电动威器可以减少三种物种的鱼咬伤,这些物种负责最致命的相互作用
Thomas M Clarke1, Adam Barnett2,3, Richard Fitzpatrick3
1Southern Shark Ecology Group, College of Science and Engineering, Flinders University, Adelaide, SA, 5042, Australia. tom.clarke@flinders.edu.au.
Scientific reports
|July 15, 2024
概括
个人电动鱼威器显著降低了鱼咬的风险. 测试显示,冲浪产品的咬伤减少了54%,为海洋用户提供了有效的保护.
科学领域:
- 海洋生物学 海洋生物学
- 野生动物保护 野生动物保护
- 人类与野生动物的互动
背景情况:
- 全球未被挑起的鱼咬伤频率不断增加,需要有效的缓解策略.
- 个人鱼威剂提供了一种非致命的方法来降低海洋用户的风险.
- 牛,老虎和白是澳大利亚大部分鱼咬伤和死亡的原因.
研究的目的:
- 为了科学评估两个个人电动鱼威剂 (海洋卫士的自由+冲浪和自由7) 对关键的澳大利亚鱼物种的有效性.
- 评估这些威剂对鱼行为的影响,包括咬伤概率和反应时间.
- 确定电阻剂作为减少鱼咬伤事件的工具的潜力.
主要方法:
- 进行了受控实验,以测试Freedom+Surf和Freedom7电阻剂对公牛,老虎和白的影响.
- 鱼的行为,包括咬伤频率,延迟和反应,都被仔细记录和分析.
- 该研究比较了威剂的冲浪和潜水模型的有效性.
主要成果:
- 自由+冲浪产品在所有三个测试鱼物种中显示,咬概率减少了54%.
- 自由7产品显著减少了69%的虎咬伤,但白咬伤增加了1%.
- 这两种威剂都增加了咬伤的延迟时间和鱼反应和通过的频率,表明了改变的行为.
结论:
- 个人电阻器,如自由+冲浪和自由7,在改变鱼行为和减少鱼咬伤风险方面是有效的.
- 虽然这些设备不能完全消除风险,但它们是鱼咬伤缓解策略的重要组成部分.
- 对个人威技术的进一步研究和开发可以提高海洋生物和海洋用户的安全.
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