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首页> 外文期刊>ICES Journal of Marine Science >Ecoacoustic indices in marine ecosystems: a review on recent developments, challenges, and future directions
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Ecoacoustic indices in marine ecosystems: a review on recent developments, challenges, and future directions

机译：海洋生态系统中的生态声学指数：关于最近的发展，挑战和未来方向的审查

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摘要

Soundscape ecology has gained prominence in the monitoring of marine ecosystems due to its non-invasive characteristics and spatiotemporal efficiency. However, the development of ecoacoustic indices is a recent field that needs to address many challenges to fulfill its great potential, especially in the context of marine ecology. Here, we reviewed the most recent studies that used ecoacoustic indices in marine ecosystems. The literature search was conducted in the Scopus (Elsevier) database and used the chain referral sampling in the list of references of each publication. In total, we identified 27 publications that used ecoacoustic indices inmarine environments such as coral reefs, rocky shores, coastal regions, and offshore regions. A total of four major limitations were identified and addressed, including: the challenge to find adequate acoustic bioindicators; the lack of a universal index or standardized protocol; the issue that most acoustic indices applied to marine environments have been developed to be used in terrestrial environments; and the lack of studies that have tested ecoacoustic indices under different environmental conditions. Once these challenges are addressed, the analysis of marine sound based on the interpretation of ecoacoustic indices has a great potential to become one of the most cost-effective tools for monitoring environments.
机译：由于其非侵入性特征和时空效率，Soundscape Ecology在监测海洋生态系统的监测中获得了突出。然而，生态声学指数的发展是最近的一个领域，需要解决许多挑战，以满足其巨大的潜力，特别是在海洋生态的背景下。在这里，我们审查了在海洋生态系统中使用生态声学指数的最新研究。文献搜索是在Scopus（elestwier）数据库中进行的，并在每个出版物的引用列表中使用链推荐采样。总共确定了27个出版物，用于使用珊瑚礁，岩石海岸，沿海区等珊瑚礁等环境的生态声学指数。确定并解决了四项主要限制，包括：寻找足够的声学生物indicer的挑战;缺乏普遍指数或标准化议定书;已经开发出用于海洋环境的大多数声学指数的问题，以便在陆地环境中使用;以及缺乏研究在不同环境条件下测试了生态声学指标。一旦这些挑战得到解决，就基于生态声学指数的解释对海洋声音的分析具有很大的潜力，成为监控环境最具成本效益的工具之一。

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