STATUS PEMANFAATAN IKAN KAKAP (Lutjanus spp.) BERBASIS DATA PANJANG IKAN DI PERAIRAN TAMAN NASIONAL TAKA BONERATE

Length Based Stock Assessment of Snappers (Lutjanus spp.) in Taka Bonerate National Park Waters

Authors

  • Alifah Fitam Rakhma Sari Wildlife Conservation Society, Bogor, 16128, Indonesia https://orcid.org/0000-0002-1609-7738
  • Asep Pranajaya Balai Taman Nasional Taka Bonerate, Kabupaten Kepulauan Selayar, 92812, Indonesia
  • Khoirul Anam Balai Taman Nasional Taka Bonerate, Kabupaten Kepulauan Selayar, 92812, Indonesia
  • Isnaini Marliana Wildlife Conservation Society, Bogor, 16128, Indonesia
  • Sukmaraharja Aulia Tarigan Wildlife Conservation Society, Bogor, 16128, Indonesia
  • Tasrif Kartawijaya Wildlife Conservation Society, Bogor, 16128, Indonesia
  • Siska Agustina Yayasan Konservasi Alam Nusantara, Jakarta, 12160, Indonesia https://orcid.org/0000-0003-0000-8072
  • Duranta Diandria Kembaren Pusat Riset Perikanan-Badan Riset dan Inovasi Nasional, Bogor, 16915, Indonesia https://orcid.org/0000-0001-8543-6206
  • Mohammad Natsir Pusat Riset Perikanan-Badan Riset dan Inovasi Nasional, Bogor, 16915, Indonesia https://orcid.org/0000-0001-6212-0604
  • Rian Prasetia Yayasan Konservasi Indonesia, Jakarta, 12510, Indonesia https://orcid.org/0000-0003-1492-0804

DOI:

https://doi.org/10.29244/jmf.v15i1.48374

Abstract

Snappers (Lutjanus spp.) are the most common reef fish caught in Taka Bonerate National Park due to its high economic value and primarily targeted species. Without proper management measures, intensive fishing activities might result in unsustainable fish stocks.  Therefore, in order to maintain sustainable utilization, it is important to understand the stock status of snapper fisheries. This study aimed to analyze the snappers' stock status in Taka Bonerate National Park's waters. Data were collected from January to December 2022 at three small-scale fisheries landing sites. The results showed that snappers are classified as slow-growing species with growth rates for species L. bohar, L. quinquelineatus, L. gibbus respectively 0,12, 0,39, and 0,35 per year to reach their respective asymptotic lengths of 83,41 cm, 29,5 cm, and 46,80 cm. The stock status of L. gibbus and L. bohar were indicated at overfished status where the exploitation rate (E) was > 0.5 and the SPR was < 0.3,  hence a proper management measures is required. Furthermore, the species of L. quinquelineatus has a value of E is 0.5 and SPR is at 0.3, indicating that the utilization level of this species was at an optimal level.

Keywords:       Snapper, Taka Bonerate, Fisheries Management.

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Published

2024-05-15

Issue

Vol. 15 No. 1 (2024): Marine Fisheries: Journal of Marine Fisheries Technology and Management

Section

Articles

License

Marine Fisheries Journal is an open access journal and the article's license is CC-BY-NC. This license lets others distribute, remix, tweak, and build upon author's work, as long as they credit the original creation. Authors retain copyright and grant the journal/publisher non exclusive publishing rights with the work simultaneously licensed under a https://creativecommons.org/licenses/by-nc/4.0/.  And Authors can still use their work commercially.

How to Cite

Sari, A. F. R., Pranajaya, A., Anam, K., Marliana, I., Tarigan, S. A., Kartawijaya, T., Agustina, S., Kembaren, D. D., Natsir, M., & Prasetia, R. (2024). STATUS PEMANFAATAN IKAN KAKAP (Lutjanus spp.) BERBASIS DATA PANJANG IKAN DI PERAIRAN TAMAN NASIONAL TAKA BONERATE: Length Based Stock Assessment of Snappers (Lutjanus spp.) in Taka Bonerate National Park Waters. Marine Fisheries : Journal of Marine Fisheries Technology and Management, 15(1), 37-53. https://doi.org/10.29244/jmf.v15i1.48374