Article Per Year (5 Year)
p-Index From 2021 - 2026
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All Journal Coastal and Marine Journal
Devi Anggita
Aquatic Resources Management Study Program, Faculty of Agriculture, Fishery and Marine Science, Bangka Belitung University, Indonesia
Agriculture, Biological Sciences & Forestry Environmental Science

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Production dynamics and the economic value of sustainable tuna (Thunnus sp.) fisheries management in North Maluku Province, Indonesia Clara Dwi Ananta; Devi Anggita; Raihan Arrasyid; Defa Safira; Muharomansyah Saputra; Sudirman Adibrata
Coastal and Marine Journal Vol. 3 No. 2 (2025)
Publisher : Yayasan Serumpun Karang Konservasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61548/cmj.v3i2.94

Abstract

The tuna fishery is one of the capture fisheries subsectors with high economic value and plays a vital role in supporting the economy of coastal communities in North Maluku Province. IFMA 715, which encompasses the Maluku Sea, the Halmahera Sea, Tomini Bay, and the Seram Sea, is one of Indonesia’s potential tuna-producing regions. This study aims to analyze the production dynamics and economic value of tuna fisheries in North Maluku Province, IFMA 715, as a basis for supporting sustainable fisheries management. This study employs a quantitative approach using descriptive methods based on secondary data from the Ministry of Marine Affairs and Fisheries, scientific publications, and relevant literature. The results showed that tuna production in North Maluku Province fluctuated during 2020–2024, with the highest production recorded in 2021 (54,637.76 tons) and the lowest in 2022 (18,940.87 tons). 2021 at 54,637.76 tons, and the lowest in 2022 at 18,940.87 tons. The economic value of tuna production reached its highest level in 2021 at Rp 1,213,290 million. The dominant tuna species caught were yellowfin tuna (Thunnus albacares) and bigeye tuna (Thunnus obesus) Fluctuations in tuna production and economic value are influenced by oceanographic conditions, fishing seasons, fishing effort, fishing gear, the size of the fishing fleet, market demand, and Illegal, Unreported, and Unregulated Fishing (IUU Fishing) activities. The required management strategies include controlling fishing effort, spatially based management of fishing areas, monitoring minimum catch sizes, and strengthening surveillance of illegal fishing to ensure the sustainability of tuna resources in IFMA 715.  
Analysis of the Potential and Management Strategies of Mud Crab (Scylla spp.) Resources in the Bangka Belitung Islands Province, Indonesia Devi Anggita; Anaya Noveleta; Dianatalia; Clara Dwi Ananta; Raihan Arrasyid; Sudirman Adibrata
Coastal and Marine Journal Vol. 3 No. 2 (2025)
Publisher : Yayasan Serumpun Karang Konservasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61548/cmj.v3i2.102

Abstract

This study aims to analyze the potential of mud crab resources and formulate sustainable management strategies in the Bangka Belitung Islands Province. The research was conducted from April to May 2025 using a descriptive quantitative approach based on secondary data obtained from fisheries statistics, scientific publications, and relevant literature. Data analyzed included mud crab production, fishing gear utilization, and environmental conditions supporting mud crab habitats. The results showed that mud crab production in Bangka Belitung increased from 1,813.66 tons in 2020 to 3,854.27 tons in 2024, despite fluctuations in the number of trap nets (bubu) used by fishermen. Regression analysis indicated a moderate relationship between the number of trap nets and mud crab production, suggesting that production is influenced not only by fishing effort but also by environmental conditions, bait quality, and fishing techniques. Sustainable management strategies should focus on mangrove habitat conservation, regulation of minimum catch size, prohibition of harvesting berried female crabs, environmentally friendly fishing practices, development of mud crab aquaculture, and strengthening community participation. These strategies are expected to support the sustainability of mud crab resources and improve the welfare of coastal communities in IFMA 711.
Co-Authors Anaya Noveleta Clara Dwi Ananta Defa Safira Dianatalia Muharomansyah Saputra Raihan Arrasyid Sudirman Adibrata