DIANA, STEFHANIE LEDY (2025) PENYEBAB DAN ESTIMASI JUMLAH LOST FISHING GEAR PADA PERIKANAN RAJUNGAN DI DESA KUBANG PUJI, KAB. SERANG, BANTEN. S1 thesis, UNIVERSITAS SULTAN AGENG TIRTAYASA.
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Abstract
Kubang Puji Village in Pontang District, Serang Regency, is a coastal area with high potential for blue swimming crabs (Portunus pelagicus). Most of the local population works as blue swimming crab fishers using fishing gear such as naga traps, folding traps, and gill nets. The phenomenon of lost fishing gear, also known as Abandoned, Lost, or Discarded Fishing Gear (ALDFG), poses a serious problem as the lost gear continues to capture marine organisms, resulting in economic losses, environmental damage, and threats to the sustainability of fishery resources. This study aims to identify the causes of gear loss in the blue swimming crab fishery, estimate the number of lost fishing gear units, and develop recommendations to prevent and reduce gear loss in Kubang Puji Village. Data were collected by interviewing 70 respondents with specific criteria from December 2024 to January 2025. Descriptive and statistical analyses and fishbone diagram analyses were used to describe the causes of the ALDFG phenomenon. The study found that the leading causes of fishing gear loss were bad weather (77%), strong ocean currents (76%), snagging on the seabed (36%), gear conflicts (40%), gear theft (36%), gear damage (19%), and operational errors (17%). The estimated number of lost fishing gear units in the blue swimming crab fishery per year ranged from 57 to 1,140.
| Item Type: | Thesis (S1) | |||||||||
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| Additional Information: | Desa Kubang Puji Kecamatan Pontang, Kabupaten Serang, merupakan wilayah pesisir dengan potensi rajungan (Portunus pelagicus) yang tinggi. Mayoritas masyarakatnya bekerja sebagai nelayan yang menangkap rajungan menggunakan alat tangkap seperti bubu naga, bubu lipat, dan jaring rajungan. Kejadian alat tangkap hilang, juga dikenal sebagai Abandoned, Lost, or Dirscarded Fishing Gear (ALDFG) menimbulkan masalah serius karena alat tangkap yang hilang terus menerus dapat menangkap organisme laut, yang mengakibatkan kerugian ekonomi, kerusakan lingkungan, dan ancaman terhadap keberlanjutan sumber daya perikanan. Penelitian ini bertujuan untuk mengidentifikasi penyebab hilangnya alat tangkap pada perikanan rajungan, memperkirakan jumlah unit alat tangkap yang hilang, dan menyusun rekomendasi untuk mencegah dan mengurangi hilangnya alat tangkap di Desa Kubang Puji. Data dikumpulkan dengan mewawancarai 70 responden dengan kriteria tertentu dari Desember 2024 hingga Januari 2025. Analisis deskriptif dan statistik serta analisis diagram tulang ikan digunakan untuk menggambarkan penyebab hilangnya alat tangkap. Hasil penelitian menunjukkan bahwa penyebab utama hilangnya alat tangkap adalah cuaca buruk (77%), arus laut kuat (76%), tersangkut di dasar laut (36%), konflik alat tangkap (40%), pencurian (36%), kerusakan alat tangkap (19%), dan kesalahan operasional (17%). Perkiraan jumlah alat tangkap yang hilang dalam perikanan rajungan per tahun berkisar antara 57 hingga 1.140 unit. | |||||||||
| Uncontrolled Keywords: | ALDFG, folding trap, naga trap, crab gillnet ALDFG, bubu lipat, bubu naga, jaring rajungan | |||||||||
| Subjects: | S Agriculture > S Agriculture (General) S Agriculture > SH Aquaculture. Fisheries. Angling |
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| Divisions: | 04-Fakultas Pertanian 04-Fakultas Pertanian > 54244-Program Studi Ilmu Perikanan |
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| Depositing User: | Stefhanie Ledy Diana | |||||||||
| Date Deposited: | 04 Sep 2025 09:00 | |||||||||
| Last Modified: | 04 Sep 2025 09:00 | |||||||||
| URI: | http://eprints.untirta.ac.id/id/eprint/53587 |
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