Analisis Bioekonomi Perikanan Tuna Sirip Kuning (Thunnus albacares) di Pelabuhan Benoa, Bali

Optimation Economics; Sustainable Resources; Model Management; Fisheries

  • Nu'man Najib Direktorat Jenderal Pengawasan Sumberdaya Kelautan dan Perikanan (PSDKP), Kementerian Kelautan dan Perikanan
  • I Gede Arya Susanjaya Direktorat Jenderal Pengawasan Sumberdaya Kelautan dan Perikanan (PSDKP), Kementerian Kelautan dan Perikanan
  • I Nyoman Suprihanta Candra Negara Direktorat Jenderal Pengawasan Sumberdaya Kelautan dan Perikanan (PSDKP), Kementerian Kelautan dan Perikanan
  • Diah Ayu Safitri Fakultas Perikanan dan Kelautan,Universitas Airlangga, Surabaya, Indonesia
  • I Ketut Wija Negara Program Studi Manajemen Sumberdaya Perairan, Fakultas Kelautan dan Perikanan, Universitas Udayana

Abstract

The fisheries sector survived economic, financial, and monetary crises. Tuna fisheries currently face several challenges: decreased productivity, smaller size, and fishing areas that tend to go to the high seas. This study aimed to analyze the biological and economic aspects of yellowfin tuna fishery resources in the landing area of ??Benoa Harbor, Bali. Data is taken from PSDKP, Benoa-Bali, in the form of a time series from 2015 to 2019, which includes information on ship departures, data on fishing or production results, data on efforts, and data on fish species. The data analysis used the Gordon Schaefer model approach to calculate the CPUE, MSY, MEY, and OAE capture effort. The average CPUE value for yellowfin tuna fisheries for 2015-2019 is around 13.0 tons/gear. In MEY conditions, production (h) is 5.593 tons with an effort (E) of 1.082 trips per year. In MSY conditions, production (h) is 5.754 tons per year, and effort (E) is 1.300 trips per year. In OAE conditions, production (h) is 3.207 tons per year, and effort (E) is 2.165 trips per year. The gain obtained in the MEY condition has a more excellent value than in the MSY condition. MEY's profit earned (?) Rp327.101.497.889 per year, and MSY's (?) Rp313.880.136.037 per year.

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Published
2022-08-31
How to Cite
NAJIB, Nu'man et al. Analisis Bioekonomi Perikanan Tuna Sirip Kuning (Thunnus albacares) di Pelabuhan Benoa, Bali. Journal of Marine Research and Technology, [S.l.], v. 5, n. 2, p. 85-88, aug. 2022. ISSN 2621-0096. Available at: <https://ojs.unud.ac.id/index.php/JMRT/article/view/87410>. Date accessed: 30 sep. 2022. doi: https://doi.org/10.24843/JMRT.2022.v05.i02.p05.
Section
Articles