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Status of Scake Fishing Gear Technology in Cirebon Waters Bayyinah, Auliya Al; Sandisasmita, Pramuji; Nurkhasanah, Devi
Journal La Lifesci Vol. 5 No. 6 (2024): Journal La Lifesci
Publisher : Newinera Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37899/journallalifesci.v5i6.1620

Abstract

This study aims to evaluate the status of the technology of the rake fishing gear used in Cirebon waters. This evaluation is important to understand the effectiveness and environmental impacts of the fishing gear in local fisheries activities. The research method used involves a descriptive approach with primary data collection through direct observation in the field and interviews with local fishermen. In addition, secondary data was obtained from literature and related reports relevant to the use of rake fishing gear. The results of the study indicate that the technology of the rake fishing gear in Cirebon waters has certain characteristics that affect the catch and sustainability of marine resources. This study also found that although this fishing gear is efficient in catching fish, its use requires better management to minimize negative impacts on the marine ecosystem.
Importance Value Index Vegetation Purwawinangun Coastal Village, Suranenggala District, Cirebon Regency Wahyuningsih, Sri; Khaerudin, Rizky Brehnaputrifajar; Elinah, Elinah; Sandisasmita, Pramuji
Barakuda 45: Jurnal Ilmu Perikanan dan Kelautan Vol 7 No 1 (2025): Edisi April
Publisher : Fakultas Perikanan dan Ilmu Kelautan Universitas 17 Agustus 1945 Cirebon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47685/barakuda45.v7i1.615

Abstract

This study aims to analyze the Importance Value Index (INP) of mangrove vegetation in the Purwawinangun Village area, Suranenggala Subdistrict, Cirebon Regency. The research was conducted over a period of three months, from June to August 2023, with the study area divided into three observation sites based on specific geographic coordinates. A survey approach was employed using purposive sampling. Vegetation data were collected using the transect line plot method and subsequently analyzed to determine the INP for each mangrove species. The results revealed that the mangrove species with the highest density, in descending order, were Avicennia marina (7,666.67 trees/ha), Acanthus ilicifolius (2,300 trees/ha), Rhizophora mucronata (900 trees/ha), Pluchea indica (666.67 trees/ha), Sonneratia caseolaris (300 trees/ha), and both Leucaena leucocephala and Jatropha curcas L. (66.67 trees/ha each). Rhizophora mucronata recorded the highest frequency (37.5%), highest relative canopy cover (53.10%), and a canopy closure value of 0.96. This species also exhibited the highest INP at 95.58%, while Leucaena leucocephala had the lowest at 8.32%. These findings indicate that Rhizophora mucronata ecologically dominates the mangrove community in the study area. Its dominance is attributed to its strong adaptability to varying salinity levels, water depth, and muddy soil characteristics. This species plays a crucial role in sustaining mangrove ecosystem resilience and provides significant ecological benefits for coastal protection against erosion and climate-related changes.
PENGARUH PENGGUNAAN SISTEM RESIRKULASI AKUAKULTUR (RAS) TERHADAP KUALITAS AIR DAN PRODUKSI IKAN Elinah, Elinah; Sandisasmita, Pramuji
Jurnal Review Pendidikan dan Pengajaran Vol. 7 No. 3 (2024): Vol. 7 No. 3 (2024): Volume 7 No 3 Tahun 2024 (Special Issue)
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jrpp.v7i3.31258

Abstract

Penelitian ini menginvestigasi pengaruh penggunaan Sistem Resirkulasi Akuakultur (RAS) terhadap kualitas air dan produksi ikan dalam konteks budidaya akuakultur modern. RAS adalah teknologi inovatif yang bertujuan untuk mendaur ulang air akuakultur secara efisien melalui proses filtrasi dan pengolahan yang canggih. Metode studi literatur digunakan untuk menyusun sintesis dari berbagai artikel ilmiah, buku, dan laporan penelitian terkait topik ini. Temuan utama menunjukkan bahwa implementasi RAS dapat meningkatkan efisiensi penggunaan air, mempertahankan parameter kualitas air yang optimal, dan meningkatkan produksi ikan secara signifikan. Meskipun demikian, tantangan seperti biaya investasi awal yang tinggi dan kompleksitas operasional tetap menjadi kendala dalam adopsi luas teknologi ini. Implikasi praktis dari penelitian ini adalah pentingnya pengembangan kebijakan yang mendukung penerapan RAS yang lebih luas, serta peningkatan pendidikan dan pelatihan untuk meningkatkan pemahaman dan keterampilan dalam pengelolaan budidaya ikan yang berkelanjutan.