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All Journal Jurnal Pasir Laut Albacore : Jurnal Penelitian Perikanan Laut Jurnal Pembangunan Perikanan dan Agribisnis Journal of Marine Resources and Coastal Management Jurnal Perikanan Terpadu
Rema, Dareen Nadya
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Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Economics, Econometrics & Finance Environmental Science Social Sciences

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Korelasi Antara Volume dan Nilai Produksi Untuk Optimalisasi Usaha Penangkapan Ikan Pulau Panggang Khoerunnisa, Nurani; Wijayanti, Siti Oftafia; Rema, Dareen Nadya
Jurnal Pembangunan Perikanan dan Agribisnis Vol 12 No 1 (2025): Vol 12 No 1 2025
Publisher : 2339-1324

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Abstract

The fisheries sector on Panggang Island contributes significantly to the local economy, but efforts to optimally increase fish production still face challenges. Fish production is one of the main factors in determining the economic value of fisheries, so it is essential to know the extent of the relationship between fish production volume and production value. This study aims to analyze this relationship using the Pearson correlation analysis approach, which measures the closeness of the linear relationship between the two variables. The results show that the volume of fisheries production has a very close and positive relationship with production value. The correlation coefficient value of fishing units on Panggang Island is above 0.9, namely fishing rods (0.98), traps (0.99), and nets (0.99), which indicates that increasing production volume directly affects increasing production value. Strategies for optimizing fisheries production include using efficient and environmentally friendly fishing technology, business planning based on feasibility analysis, managing fishing activities according to the season, expanding market access, and strengthening the supply chain. These findings form the basis for strategic decision-making in increasing the productivity and sustainability of the fisheries sector on Panggang Island.
REVIEW ON SQUID FISHERIES SEASONAL CATCH PATTERNS AT TPI BATU BELUBANG, CENTRAL BANGKA: IMPLICATIONS FOR FISHERIES MANAGEMENT Rema, Dareen Nadya; Wijayanti, Siti Ofta; Khoerunnisa, Nurani; Selvika, Zerli; Muna, Zakyatul
Jurnal Penelitian Perikanan Laut (Albacore) Vol 9 No 3 (2025): Albacore
Publisher : Departemen PSP IPB

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/core.9.3.497-506

Abstract

The capture fishery of squid (Loligo chinensis) in the Bangka Belitung Islands Province, particularly at TPI Batu Belubang, is an important sector in supporting food security and the local economy. Squid, being a high-economic value commodity, is greatly influenced by environmental factors and seasonal patterns, thus requiring a sustainable management approach. This study aims to analyze the seasonal catch patterns of squid using the Seasonal Catch Index (IMP) method based on Catch Per Unit Effort (CPUE) data over the period of 2020–2024. The analysis results indicate significant seasonal fluctuations, with the highest IMP value in November (230.78%) and the lowest in March (23.16%), generally correlating with oceanographic conditions such as water temperature and nutrient availability, which influence squid distribution. These findings underscore the necessity of season-based fishery management strategies, including quota regulation, temporary closures during low seasons, and regular utilization of CPUE data, to sustain squid stocks and enhance catch efficiency in the future. Key words: CPUE, squid, seasonal index, fisheries management, TPI Batu Belubang
Strategi Pengembangan Usaha Penangkapan Cumi-Cumi Berbasis Alat Tangkap Bagan di TPI Batu Belubang Rema, Dareen Nadya; Selvika, Zerli
Jurnal Pasir Laut Vol 9, No 2 (2025): September
Publisher : Master Program of Aquatic Resources Management, Department of Aquatic Resources, Undip

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jpl.2025.77765

Abstract

Sektor perikanan memiliki peran strategis dalam pembangunan ekonomi berkelanjutan di Kabupaten Bangka Tengah, dengan cumi-cumi sebagai salah satu komoditas unggulan. Namun, nelayan di TPI Batu Belubang menghadapi berbagai tantangan, mulai dari fluktuasi hasil tangkapan akibat faktor lingkungan, keterbatasan infrastruktur pasca-panen, hingga lemahnya posisi tawar dalam rantai pasok. Penelitian ini bertujuan untuk merumuskan strategi pengembangan usaha penangkapan cumi-cumi berbasis alat tangkap bagan yang efektif dan berkelanjutan. Manfaat penelitian ini diharapkan dapat memberikan rekomendasi praktis bagi nelayan, pemerintah daerah, dan pemangku kepentingan terkait dalam meningkatkan kesejahteraan nelayan sekaligus menjaga keberlanjutan sumber daya laut. Metode yang digunakan adalah purposive sampling untuk menentukan responden dengan analisis SWOT sebagai pendekatan utama. Hasil analisis Internal Factor Analysis Summary (IFAS) menunjukkan skor 2,51 yang menegaskan kekuatan nelayan sedikit lebih dominan dibanding kelemahan, sedangkan External Factor Analysis Summary (EFAS) menghasilkan skor 3,00 yang mengindikasikan peluang eksternal lebih besar dibanding ancaman. Posisi usaha berada pada Kuadran I (strategi agresif), yang menekankan perlunya memanfaatkan kekuatan internal untuk merebut peluang eksternal. Pembahasan menghasilkan empat strategi utama, yaitu: strategi agresif (SO) berupa pengembangan produk olahan bernilai tambah dan perluasan pasar digital; strategi berbenah diri (WO) melalui pembangunan infrastruktur rantai dingin serta pelatihan pasca-panen; strategi diversifikasi (ST) dengan branding dan diversifikasi produk; serta strategi defensif (WT) melalui pembentukan koperasi, pengaturan kuota tangkap, dan kemitraan pemerintah-swasta. Implementasi strategi ini memerlukan sinergi seluruh pemangku kepentingan untuk mewujudkan usaha penangkapan cumi-cumi yang berdaya saing, berkelanjutan, dan mampu meningkatkan kesejahteraan nelayan.
Optimization of barracuda (Sphyraena spp.) utilization as a basis for strengthening fisheries logistics in Bangka Belitung, Indonesia Wijayanti, Siti Oftafia; Rema, Dareen Nadya
Jurnal Perikanan Terpadu Vol 6, No 2 (2025): Jurnal Perikanan Terpadu Volume 6 Nomor 2
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/jpterpadu.v6i2.13367

Abstract

Central Bangka is a coastal area endowed with significant pelagic fishery resources. Barracuda fish (Sphyraena spp.) representing one of the economically valuable commodities, predominantly caught using handline fishing gear. However, the lack of adequate information on fishing seasons remains a major challenge in ensuring consistent supply, which in turn affects the efficiency of fisheries logistics and the stability of the distribution chain. This study aims to analyze the fishing seasonality, fishing effort, and distribution patterns of barracuda in Central Bangka as a basis for developing a more efficient and adaptive fisheries logistics system. The data used were obtained from monthly catch records and the number of handline fishing trips at the Batu Belubang Fish Landing Center (TPI) during the 2020–2024 period. The analysis involved calculating the Catch per Unit Effort (CPUE) and the Fishing Season Index (IMP) using the moving average method, followed by a comparative assessment between the IMP values and fishing effort patterns to evaluate fishermen’s responsiveness to seasonal fish availability. The results indicated that peak fishing seasons for barracuda occur in January, March, May–June, and October. Nevertheless, a mismatch between fishing effort and IMP values was observed, indicating both overcapacity and undercapacity during certain periods. These inefficiencies contribute to imbalances in the supply and distribution of barracuda. Among the identified peak months, May was determined to be the most efficient period for barracuda fishing in Central Bangka waters
Gastropod assemblage structure in response to microlocation stressors in Tanjung Bunga, Bangka Island, Indonesia Arizona, Mohammad Oka; Batubara, Geothani Harapan putera; Rema, Dareen Nadya; Pradita, Giandi Dharma
Journal of Marine Resources and Coastal Management Vol. 7 No. 1 (2026)
Publisher : UIN Sunan Ampel Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29080/mrcm.v7i1.2439

Abstract

Gastropods are an important component of mangrove ecosystems, contributing to the maintenance of ecological functions; however, their presence is highly vulnerable to anthropogenic activities. This study aimed to analyze the community structure of gastropods in response to microlocation-specific stressors in Tanjung Bunga, Bangka Island, Indonesia. Observations were conducted at three stations within a single site but under different environmental pressures, namely Station 1 (adjacent to mining areas), Station 2 (sewage outfall), and Station 3 (fishing activity area). Each station was sampled using three 10 × 10 m transects, with five 1 × 1 m plots per transect (15 plots per microlocation), and the data were analyzed using ecological indices. A total of 10 species from seven families were identified, showing varying distribution patterns. Station 2 exhibited the highest species richness (8 species), followed by Station 3 (7 species) and Station 1 (5 species). Four species, i.e., Batillaria minima, Littoraria scabra, Chicoreus capunicus, and Cerithidea quadrata, were recorded across all stations, indicating high tolerance to multiple stressors. In contrast, Ellobium aurisjidae and Nerita petiti were restricted to Station 2, while Monodonta labio and Nerita undata were found only at Station 3. Ecological index analysis revealed that the mining site had the lowest diversity (H′ = 1.034) and species richness (R = 1.369), whereas Station 2 recorded the highest richness (R = 1.979). Water quality across all stations was relatively similar, with pH 6, temperature ranging between 27–28 °C, salinity 28–30 ppt, and sandy mud substrates. These findings suggest that, although water quality remained stable, variations in anthropogenic stressors significantly influenced gastropod community structure.
Co-Authors Arizona, Mohammad Oka Batubara, Geothani Harapan Putera Muna, Zakyatul Nurani Khoerunnisa Pradita, Giandi Dharma Selvika, Zerli Siti Oftafia Wijayanti Wijayanti, Siti Oftafia