| Issue |
BIO Web Conf.
Volume 106, 2024
The 5th International Conference on Marine Science (ICMS 2023)
|
|
|---|---|---|
| Article Number | 01007 | |
| Number of page(s) | 12 | |
| Section | Acoustic, Instrumentation and Underwater Robotic | |
| DOI | https://doi.org/10.1051/bioconf/202410601007 | |
| Published online | 03 May 2024 | |
Hydroacoustic method and GIS-Dashboard visualization for fish size in Banggai Sea Waters
1 Science Information Geography Study Program, FPIPS, Indonesia University of Education, Bandung, Indonesia
2 Departement of Marine Science and Technology, FPIK, IPB University, Bogor 16680
3 National Research and Inovation Agency, BRIN, Indonesia
* Corresponding author: henrymanik@apps.ipb.ac.id
Estimating fish stocks, including their distribution and density, plays a vital role in the management of capture fisheries. Hydroacoustic technology is widely utilized for fish stock estimation study. In September 2022, BRIN and IPB University conducted hydroacoustic data measurement in the Banggai Sea as part of the “Banggai Upwelling Dynamics Exploration and Experiment” to estimate fish stocks. Very large fish (>58 cm) has a density of 12,452 fish km-2. The spatial distribution of fish occurs in the eastern waters of Banggai Island and the northern waters of Taliabu Island. The most significant potential is the epipelagic layer (0 to -200 meters), with very small-sized fish having the highest density, followed by large-sized and small-sized fish. To summarize the analysis results of fish density distribution , a GIS-Dashboard is utilized. This online platform integrates various maps and charts, offering an engaging and easily understandable visualization of the information.
© The Authors, published by EDP Sciences, 2024
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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