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All Journal Bawal : Widya Riset Perikanan Tangkap Jurnal Kebijakan Perikanan Indonesia
Kasim, Kamaluddin
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology

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KEBIJAKAN PENGELOLAAN UNTUK OPTIMASI PEMANFAATAN SUMBERDAYA CUMI-CUMI DI LAUT ARAFURA (WPP 718) Faizah, Ria; Kasim, Kamaluddin
Jurnal Kebijakan Perikanan Indonesia Vol 15, No 2 (2023): (November) 2023
Publisher : Badan Penyuluhan dan Pengembangan Sumberdaya Manusia Kelautan dan Perikanan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/jkpi.15.2.2023.105-113

Abstract

Armada penangkapan yang beroperasi di Laut Arafura terus meningkat, mencapai sekitar 1500 kapal dengan berbagai ukuran pada 2019, dan 40% diantaranya adalah armada penangkap cumi-cumi. Armada kapal penangkap cumi cumi yang beroperasi di Laut Arafura datang dari utara Jawa dan Bali, dengan basis pendaratan di Muara Baru, Cirebon, Probolinggo, dan Benoa. Sampai saat ini permintaan izin alokasi penangkapan kuhususnya armada squid jigging masih terus bertambah, sedangkan disisi lain kondisi sumberdaya dan kapasitas penangkapan cumi-cumi belum diketahui. Kondisi ini telah menimbulkan berbagai permasalahan yang beragam, yang dalam hasil kajian ini dipetakan meliputi daya dukung sumberdaya cumi-cumi, teknologi penangkapan dan tenaga kerja, serta masalah rantai pasok serta sosial budaya. Rekomendasi disampaikan untuk rencana aksi pengelolaan perikanan cumi-cumi di WPP718.The number of active fishing vessels in the Arafura Sea has increased significantly in recent decades. About 1500 fishing fleets have registered with licenses, while 40% of that vessels are squid-targeting vessels. The fleet predominantly originated from the North of Java and Bali, with ports based in Muara Baru Jakarta, Cirebon, Probolinggo, and Benoa-Bali. Currently, the fishing license demand from Java and Bali fishers is still high and tends to increase yearly. Still, the stock status and fishing capacity of all the fleets targeting squids in the Arafura Sea are unknown. This situation spurs challenges to the management measures, including assessing the carrying capacity of this valuable squid fishery, identifying labor challenges, limiting technological input, identifying and managing the supply chain, and knowing the social culture of the fishery. Recommendations have been addressed to develop the Squid Fishery Management Action Plan in FMA 718 (the Arafura Sea).
POPULATION PARAMETERS OF RED SNAPPER (Lutjanus malabaricus) IN ARAFURA SEA FMA 718 Ayuningtyas, Okky Arista; Kasim, Kamaluddin; Imran, Zulhamzah; Kodiran, Taryono
BAWAL Widya Riset Perikanan Tangkap Vol 15, No 2 (2023): (AGUSTUS) 2023
Publisher : Politeknik Kelautan dan Perikanan Sorong

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/bawal.15.2.2023.76-87

Abstract

The utilization of red snapper (Lutjanus malabaricus) in Arafura waters is already at its optimum point and is classified as over-exploited. Information on population parameters is needed so that management can be sustainable. This study aims to determine several aspects of population parameters (Lc, Lm, L, t0, K, Z, M, F, E). The data collection method uses red snapper sampling including sex, length, and total weight in the 2021-2022 fishing period at PPP Mayangan, Probolinggo. The total number of red snapper samples was 3,077 with the smallest length being 19 cm and the largest being 89 cm. The results showed a relationship between length and weight W = 4,106.10-2 L1,730 with a value of b = 1,730, meaning that b < 3 indicates a negative allometric growth pattern. Average length caught (Lc = 50 cmTL) < Average length at maturity (Lm = 52 cmTL). Based on the Von Bertalanffy model formula, the growth parameter values are obtained, namely asymptotic length (L∞) = 96 cm, growth coefficient (K) = 0.72 per year, and age at zero length (t0) = -0.789. The growth equation is Lt = 96[1-e-0,72 (t-(-0,789))]. The value of natural mortality (=M) is 1.04 per year and the value of mortality due to fishing (=F) is 1.39 per year so the total mortality (=Z) is 2.43 per year. The exploitation value/utilization rate (=E) is 0.57. This shows that the utilization level has experienced more capture and reached the optimum level.
Co-Authors Ayuningtyas, Okky Arista Faizah, Ria Imran, Zulhamzah Taryono