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      • UT - Aquatic Resources Management
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      Pengelolaan Sumberdaya Ikan Layang Deles (Decapterus macrosoma, Bleeker 1851) Berdasarkan Model Produksi Surplus Di Perairan Laut Jawa (WPP 712)

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      Date
      2025
      Author
      Suroya, Adlina Reifi
      Kurnia, Rahmat
      Sulistiono
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      Abstract
      Ikan layang deles merupakan salah satu hasil tangkapan utama sumberdaya ikan pelagis kecil yang memiliki kontribusi besar dalam perikanan di Laut Jawa. Penelitian ini bertujuan untuk menentukan jumlah tangkapan maksimum lestari (MSY), upaya penangkapan maksimum lestari (fMSY), dan Total Allowable Catch (TAC) untuk ikan layang deles di perairan Laut Jawa (WPP 712). Penelitian ini berfokus pada wilayah WPP 712 dengan menggunakan data sekunder yang diperoleh dari e-logbook PPID Kementerian Kelautan dan Perikanan Republik Indonesia. Analisis model produksi surplus (MPS) yang dilakukan dengan 5 macam model menujukan model Walter Hilborn dengan koefisien determinasi (R2) sebesar 95,09% sebagai model yang paling menggambarkan kondisi sesungguhnya. Nilai MSY ikan layang deles yaitu sebesar 453,93 ton/tahun dengan upaya tangkapan optimal sebesar 337,66 trip/tahun dan total allowable catch (TAC) sebesar 363,14 ton/tahun. Nilai CPUE ikan layang deles di WPP 712 mengalami fluktuasi pada setiap tahunnya. Pemanfaatan sumberdaya ikan layang deles didominasi oleh penangkapan dengan purse seine. Upaya tangkapan ikan layang deles di WPP 712 menunjukkan kondisi overfishing.
       
      Shortfin scad fish is one of the main catches of small pelagic fish resources which has a major contribution to fisheries in the Java Sea. This research aims to determine the maximum sustainable yield (MSY), maximum sustainable yield effort (fMSY), and total allowable catch (TAC) for shortfin scad fish in the waters of the Java Sea (WPP 712). This research focuses on the WPP 712 area using secondary data obtained from the PPID e-logbook of the Ministry of Maritime Affairs and Fisheries of the Republic of Indonesia. Analysis of the surplus production model (MPS) carried out with 5 types of models shows that the Walter Hilborn model with a coefficient of determination (R2) of 95.09% is the model that best describes the actual conditions. The MSY value of shortfin scad fish is 453.93 tons/year with an maximum sustainable yield effort (fMSY) of 337.66 trips/year and the total allowable catch (TAC) of 363.14 tons/year. The CPUE value of shortfin scad fish in WPP 712 fluctuates every year. The use of shortfin scad fish resources is dominated by purse seine fishing. Attempt to catch of shortfin scad fish at WPP 712 shows overfishing conditions.
       
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      http://repository.ipb.ac.id/handle/123456789/164091
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      • UT - Aquatic Resources Management [2678]

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      Copyright © 2020 Library of IPB University
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      Indonesia DSpace Group 
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