Marine Fisheries: Jurnal Teknologi dan Manajemen Perikanan Laut
Vol. 15 No. 1 (2024): Marine Fisheries: Journal of Marine Fisheries Technology and Management

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

Sari, Alifah Fitam Rakhma (Unknown)
Pranajaya, Asep (Unknown)
Anam, Khoirul (Unknown)
Marliana, Isnaini (Unknown)
Tarigan, Sukmaraharja Aulia (Unknown)
Kartawijaya, Tasrif (Unknown)
Agustina, Siska (Unknown)
Kembaren, Duranta Diandria (Unknown)
Natsir, Mohammad (Unknown)
Prasetia, Rian (Unknown)



Article Info

Publish Date
15 May 2024

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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Journal Info

Abbrev

jpsp

Publisher

Subject

Environmental Science

Description

Aims: MARINE FISHERIES aims to publish an original research focused on technology and management of capture fisheries, such as fishing equipment, management and transportation of fishing vessel, port management, and technology of capture ...