CD Skripsi

Estimasi Pola Musim Penangkapan Ikan Tuna Sirip Kuning (Thunnus Albacares) Yang Didaratkan Di Pelabuhan Perikanan Samudera Bungus

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This research was conducted from February to March 2024 at PPS Bungus, West Sumatra. The purpose of this study aims to calculate the Catch Per Unit Effort (CPUE) andd the seasonal patterns (fishing season, optimal fishing times) of Yellowfin Tuna (Thunnus Albacares) at Bungus Ocean Fishing Port. The method used in this research is the desk study approach, which involves data collection and analysis through examination of secondary data, specially monthly logbook data on catch and effort over a five-year period and survey method, namely by interviewing the ship owner and crew. Information regardig productivity and seasonal patterns in The Bungus waters is still not well understood. A study of the fishing season patterns will provide insights unto the optimal times and seasons for conducting fishing operations, thereby reducing the risk of fishing losses. The produvtiviy of yellowfin tuna has shown is declining tren from 2019 to 2023, which is concerning due to suspected overfishing. The catch per unit effort (CPUE) decreased during this period, peaking at (4001,55 kg/trip) in 2019 and dropping to (35550,30 kg/trip) in 2023, indicating need for monitoring tuna stocks. The fishing season, based on the Catch Season Index (CSI), fluctuates throghout the year. With relatively high catches in March (129%) and significantly low catches in August (74%). The fishing season for yellowfin tuna, which has a Catch Season Index (CSI) value above 100, occurs from February to May, in September, and in December, with a peak in March. In January, as well as from June to August and October to November, the CSI value falls below 100, indicating a moderate season.

Keywords: The seasonal fishing pattern, Catch productivity, Yellowfin tuna

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

1904112083

Penerbit

Pekanbaru : Universitas Riau FAPERIKA Pemanfaatan Sumberdaya Perairan., 2024

Deskripsi Fisik

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Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

1904112083

Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

PEMANFAATAN SUMBER DAYA PERAIRAN

Info Detail Spesifik

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Pernyataan Tanggungjawab

Jaka

Versi lain/terkait

Lampiran Berkas

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