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一个基于特征的框架,以确定易受水下噪音影响的北海动物群

Arienne Calonge¹, Helena Eicher², Anna-Sara Krång³

¹Flanders Marine Institute (VLIZ), Oostende, Belgium.

Marine pollution bulletin

|March 5, 2026

概括

持续的北海开发增加了水下辐射噪声 (URN),危及海洋生物. 一个新的评分系统确定了在这个重要生态系统中设置噪声限制和管理URN风险的关键物种.

科学领域:

海洋生物声学和保护科学.
以生态系统为基础管理人为噪音污染.

背景情况:

来自北海开采的水下辐射噪声 (URN) 对海洋生物构成风险.
目前对URN影响的研究往往忽略了鱼类和无脊椎动物,主要关注海洋哺乳动物.
缺乏国际协调的管理策略,需要为设定水下噪声极限值 (UNLV) 制定框架.

研究的目的:

开发基于特征的脆弱性评分系统,用于选择北海的指标物种进行URN风险评估.
为了在海洋哺乳动物,鱼类和无脊椎动物中识别特别容易受到URN的物种.
在欧盟框架内支持建立科学基础的UNLV.

主要方法:

为海洋哺乳动物,鱼类和无脊椎动物开发了一种基于特征的脆弱性评分系统.
该系统评估了物种的声音检测/生产能力,并记录了人为噪音的影响.
从三个分类学群中的每一个分类中确定了五种潜在的指标物种.

主要成果:

一个脆弱性评分系统成功地开发并应用于北海物种.
对于每一组 (海洋哺乳动物,鱼类,无脊椎动物) 确定了五种指标物种,用于URN风险评估.
该系统突出特别关注的物种和社会生态意义.

结论:

开发的评分系统为URN风险评估和指标物种选择提供了适应性框架.
建立区域UNLV对于保护脆弱物种至关重要,即使数据缺口.
这种方法促进了基于生态系统的北海URN管理,并可转移到其他地区.

关键词:

生物声学是一种生物声学.连续的连续的连续的基于生态系统的管理.听力敏感性听力敏感性冲动性的冲动性的冲动多个税种的税种.

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