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Rumpa, Arham
Politeknik Kelautan Dan Perikanan Bone, Sulawesi Selatan, Indonesia
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Journal : AQUATIC SCIENCE

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Business performance evaluation of tuna handlines operated in fish aggregating device areas: a case study in Bone Regency, South Sulawesi Province, Indonesia Pontoh, Peggy; Rumpa , Arham; Asia; Kun, Anang Rahmat; Krisnafi , Yaser; Syamsuddin , Muhidin; Rasdam; Kasim , Muh.; Runtukahu, Muhammad Ikhsan Zulfatan; Baroqi, A. Riza; Timur, Putra Satria
AQUATIC SCIENCE & MANAGEMENT Vol. 12 No. 2 (2024): OCTOBER
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35800/jasm.v12i2.59462

Abstract

The difference in fishermen's catches each year tends to fluctuate at different fishing locations; this is due to the still low efficiency and productivity of fishing efforts. The purpose of the study was to evaluate the performance of tuna handline businesses operated in fish aggregating device areas at fishing grounds in FMAs 713 and 714. The results show that in the period of 2020-2023, the development of catch rates each year fluctuated, while the average value of catch rates for each vessel based on the highest season occurred in the East Season and the lowest in the Transition Season I. Likewise, the average catch rate based on the time of the month of capture is highest in June, July, and November. The results of the analysis of production factors that influence the catch are the time of the month of fishing, fuel use, ice use, and number of crew members, while the factors of trip length, ship GT, and engine capacity do not have a direct influence. The information from this evaluation is very much needed by fishermen and stakeholders to optimise the performance of tuna handlines in fish-aggregating device areas.
Dynamics of fish catch results from handline fishing gear and sustainable solutions for tuna fisheries in a rumpon area Soghirun, Muh.; Rumpa, Arham; Kasim, Nurdin; Ohorella, Rafi; Pontoh, Peggy; Baroqi, A. Riza; Satria Timur , Putra Satria Timur; Runtukahu, Muh. Ikhsan Zulfatan; Novita Ayu Wulandari
AQUATIC SCIENCE & MANAGEMENT Vol. 12 No. 2 (2024): OCTOBER
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35800/jasm.v12i2.59789

Abstract

Rumpon, as a fish-aggregating device, has long been used by tuna handline fishermen in Bone Bay, South Sulawesi Province, Indonesia. Information on the characteristics of tuna handline fishing in the area is very limited and is very much needed as study material for tuna fishing strategies and fisheries policies. This research aims to understand the results of handline catches and sustainable solutions for tuna fisheries in rumpon areas. The data used is the result of observations using 19 ships based at PPI Lonrae and data collection for 5 years (2018-2022). The results show that the composition of the main catch is dominated by yellowfin tuna (Thunnus albacares), bigeye tuna (Thunnus obesus), and skipjack tuna (Katsuwonus pelamis). In general, the size of fish that are not suitable for catching for the yellowfin tuna, bigeye tuna, and skipjack tuna, consecutively, is 54.0%, 45.1%, and 31.9%. This finding further clarifies that the percentage of tuna and skipjack tuna that are not suitable for catching is still very large. Continuous and large-scale fishing of juvenile tuna could cause fish resources to continue to decline in the future. Technically, what fishermen need to understand is, in addition to the strategy of lowering fishing gear deeper, the time of fishing and the type of bait used.
Co-Authors Abu Ziyad, Imran Adha, Aidil Amir Yusuf Angraeni Angraeni Angraeni Angraeni Angraeni Angraeni Asia Asia Asia Asia Asia Asia, Asia Baroqi, A. Riza Baroqi, Riza Fajar Hermawan Franky, Darondo A. Hajar, M. Abduh Ibnu Hawati Hawati Hawati, Hawati Hermawan, Fajar Imran Imran Kasim , Muh. Kasim, Nurdin Khaerudin Isman Khairuddin Isman Khairudin Isman Krisnafi , Yaser Kun, Anang Rahmat Mahdir Ramadhan Mestiria Harbani Sitepu Mohammad Roin Najih Muh. Kasim Muhammad Maskur MUHAMMAD MASKUR, MUHAMMAD Najamuddin Najamuddin Najamuddin Najamuddin, Najamuddin Najih, Mohammad Roin NOVITA AYU WULANDARI Nurwahidin Nurwahidin Ohorella, Rafi Paduartama Tandipuang Paduartama Tandipuang Paduartama Tandipuang Panduartama Tandipuang Pontoh, Peggy Rafi Ohorella Rahmatang Rahmatang Rahmatang Rahmatang Rahmatang, Rahmatang Rasdam Rasdam Rasdam, Rasdam Runtukahu, Muh. Ikhsan Zulfatan Runtukahu, Muhammad Ikhsan Zulfatan Sadir, Edizul Adiwijaya Satria Timur , Putra Satria Timur Soghirun, Muh. St. Aisjah Farhum Supryady Supryady Supryady, Supryady Syamsuddin , Muhidin Syamsuddin, Muhidin Tamrin Tamrin Tamrin Tamrin Tamrin Tamrin Tandipuang, Paduartama Timur, Putra Satria Tri Setianto Veithzal Rivai Zainal Yaser Krisnafi, Yaser