杂的水域会影响食和两动物中位移酶的代谢酶活动
Sheng V Wang1, Anna Terschek2, Nelly Tremblay3
1Alfred Wegener Institute Helmholtz Centre for Polar and Marine Research, Biologische Anstalt Helgoland, Shelf Sea System Ecology, Helgoland, Germany; Alfred Wegener Institute Helmholtz Centre for Polar and Marine Research, Benthic Ecology, Bremerhaven, Germany.
Marine pollution bulletin
|October 3, 2025
概括
海洋中人类造成的噪音污染对海洋中虫 (如Marinogammarus marinus) 产生了负面影响. 这种噪音降低了养速度,改变了代谢酶,可能危及这些关键的沿海生态系统物种.
科学领域:
- 海洋生物学 海洋生物学
- 海洋学 海洋学 海洋学
- 生态毒理学 生态毒理学
背景情况:
- 大多数海洋动物都使用声音来执行重要的生命功能.
- 沿海地区面临着日益严重的人为噪音污染.
- 海洋中层藻类对藻类主导的生态系统至关重要.
研究的目的:
- 调查连续低频噪声对海洋中鱼 (Marinogammarus marinus) 的影响.
- 评估噪声对息地选择,食速度和代谢酶活性的影响.
主要方法:
- 控制的实验室实验暴露M. marinus添加连续的低频噪声.
- 测量息地选择,养性能和代谢酶活动.
主要成果:
- 马里努斯的息地选择没有受到噪音暴露的显著影响.
- 暴露的M. marinus显示了减少的食速度.
- 在暴露于噪音的个体中观察到变化的代谢酶活动.
结论:
- 人为噪音可能会扰乱M. marinus. 的生理恒温.
- 在沿海生态系统中M. marinus的生态作用可能会受到损害.
- 海洋声音水平上升对藻类占主导地位的沿海社区构成威胁.
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