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All Journal Jurnal Teknologi Perikanan dan Kelautan Albacore : Jurnal Penelitian Perikanan Laut
Rafandi, Muhammad Tezar
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Agriculture, Biological Sciences & Forestry Humanities Education Library & Information Science

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ERADICATION STRATEGIES FOR BOMB FISHING PRACTICES IN SALEH BAY Rafandi, Muhammad Tezar; Junaidi, Muhammad; Gigentika, Soraya
Jurnal Penelitian Perikanan Laut (Albacore) Vol 9 No 2 (2025): Albacore
Publisher : Departemen PSP IPB

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/core.9.2.303-319

Abstract

Saleh Bay is a water area located in West Nusa Tenggara (NTB) Province, which has experienced significant coral reef ecosystem degradation due to destructive fishing practices using fish bombs. The use of fish bombs has caused severe damage to marine habitats, including a decline in biodiversity and coral reef degradation. This study aims to identify the destructive fishing activities using fish bombs in Saleh Bay and analyze alternative mitigation strategies. Data were collected through interviews, discussions, and field observations in Prajak Subvillage, Batu Bangka Village, Sumbawa Regency. The analysis methods employed were descriptive analysis and SWOT analysis. The results showed that fish bombing activities are still ongoing with 12 active perpetrators. Law enforcement measures, such as the Smart Patrol and penalties for offenders since 2019, have not fully addressed the issue. A total of 70 fish bombing sites were identified around Dangar Island, Liang Island, Lipan Island, and Rakit Island. The proposed alternative strategies in this study include strengthening community-based patrols through local monitoring groups (Pokmaswas), external collaboration for funding, livelihood training for the community, providing incentives for offenders who switch to environmentally friendly fishing methods, and increasing socialization and education regarding applicable regulations. Key words: Fish bombing, law enforcement, patrol, Prajak Subvillage, Saleh Bay
OCCURRENCE STUDY OF BLACKTIP REEF SHARK (Carcharhinus melanopterus) IN THE WATERS OF GILI PETELU, EAST LOMBOK DISTRICT: STUDI KEMUNCULAN HIU KARANG SIRIP HITAM (Carcharhinus melanopterus) DI PERAIRAN GILI PETELU, KABUPATEN LOMBOK TIMUR Jayawangsa, Rahman; Larasati, Chandrika Eka; Himawan, Mahardika Rizqi; Rafandi, Muhammad Tezar
Jurnal Teknologi Perikanan dan Kelautan Vol 16 No 3 (2025): AGUSTUS 2025
Publisher : Fakultas Perikanan dan Ilmu Kelautan, IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24319/jtpk.16.313-322

Abstract

Gili Petelu merupakan salah satu lokasi agregasi spesies laut seperti hiu karang sirip hitam. Penelitian ini bertujuan untuk mengetahui karakteristik habitat ikan hiu karang sirip hitam di perairan Gili Petelu, Kabupaten Lombok Timur. Penelitian ini dilaksanakan pada bulan November-Desember 2023. Pengamatan hiu karang sirip hitam dilakukan dengan dua metode yakni UVC (underwater visual census) dan accidental sampling. Metode UVC (underwater visual census) dilakukan dengan cara berenang pada sisi timur pulau sejauh kurang lebih 170 m dengan lebar pengamatn 10 m ke kiri dan ke kanan. Penggunaan metode accidental sampling dilakukan untuk mengetahui atau mengamati kemunculan hiu karang sirip hitam yang berada di luar transek. Pengambilan data tutupan terumbu karang dilakukan dengan metode UPT (underwater photo transect) yang kemudian dianalisis menggunakan software CPCe. Selain itu, kondisi perairan yang diamati selama penelitian yakni salinitas, suhu, pH, dan kecepatan arus. Berdasarkan hasil pengamatan menunjukkan bahwa sebanyak 87 kali perjumpaan dengan spesies hiu Carcharhinus melanopterus pada area perairan tersebut. Pada area perjumpaan hiu karang sirip hitam tersebut diketahui terdapat lokasi yang didominasi oleh soft coral, pasir, patahan karang, dan area yang terdapat karang keras. Berdasarkan kondisi perairan, paling banyak individu hiu tersebut ditemukan pada kondisi perairan dengan pH 8, kecepatan arus 0,27-0,35 m/s, salinitas 30 dan pada kisaran suhu 28-29°C dengan total individu yang ditemukan sebanyak 24.
Co-Authors Chandrika Eka Larasati, Chandrika Eka Gigentika, Soraya Jayawangsa, Rahman Mahardika Rizqi Himawan Muhammad Junaidi