| Issue |
E3S Web Conf.
Volume 613, 2025
XI International Conference on Advanced Agritechnologies, Environmental Engineering and Sustainable Development (AGRITECH-XI 2025)
|
|
|---|---|---|
| Article Number | 05010 | |
| Number of page(s) | 10 | |
| Section | Ecosystem Management and Biodiversity | |
| DOI | https://doi.org/10.1051/e3sconf/202561305010 | |
| Published online | 07 February 2025 | |
Study of hydroacoustic signals in aquaculture as a tool to improve fisheries efficiency
1 Sevastopol State University, 33, University str., Sevastopol, 299053, Russia
2 Marine Hydrophysical Institute, Russian Academy of Sciences, 2, Каpitanskaya str., Sevastopol, 299011, Russia
* Corresponding author: kartsan2003@mail.ru
The article is devoted to the application of special methods for estimating the informativity of hydroacoustic signals, which will make it possible to study a wide range of oscillatory signals, including multiharmonic and transient ones. In the process of research will be used methods of spectral analysis, cepstral analysis, subband analysis, wavelet analysis and anomaly analysis. These approaches will assist not only in accounting for fish abundance in aquaculture cages, but also in estimating fish health and biomass, which is critical for effective aquaculture resource management.
© The Authors, published by EDP Sciences, 2025
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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