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All Journal Jurnal Airaha Authentic Research of Global Fisheries Application Journal (Aurelia Journal) Jurnal Airaha
Sri Yenica Roza
Politeknik Kelautan dan Perikanan Dumai
Agriculture, Biological Sciences & Forestry Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemistry Education Electrical & Electronics Engineering Engineering Social Sciences

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STRUKTUR DAN UKURAN LAYAK TANGKAP UDANG PUTIH (Penaeus merguiensis) DENGAN ALAT TANGKAP SONDONG DI PERAIRAN DUMAI Roma Yuli F Hutapea; Tyas Dita Pramesthy; Sri Yenica Roza; Suci Asrina Ikhsan; Ratu Sari Mardiah; Ratih Purnama Sari; Shiffa Febyarandika Shalichaty
Aurelia Journal Vol 1, No 1 (2019): Oktober
Publisher : Politeknik Kelautan dan Perikanan Dumai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/aj.v1i1.8379

Abstract

Kota Dumai merupakan salah satu wilayah di Riau yang memiiki potensi udang, terutama udangputih. Alat tangkap yang biasa digunaka oleh nelayan untuk menangkap udang adalah sondong.Tingginyaaktivitas penangkapan nelayan sondong berdampak pada kelestarian sumber daya udang. Penelitian inibertujuan untuk menentukan struktur dan ukuran udang; menentukan hubungan panjang dan bobot udang;menentukan nisbah kelamin; serta menentukan ukuran layak tangkap udang. Penelitian ini menggunakanmetode purposive sampling. Rata-rata panjang udang jantan dan betina yang tertangkap yaitu 10,4-11,0 cm.Udang jantan yang paling banyak tertangkap berukuran 10 cm dan udang betina berukuran 12 cm. Polapertumbuhan udang jantan adalah allometrik negatif, sedangkan pola pertumbuhan udang betina adalahallometrik positif. Udang jantan yang tertangkap sebanyak 79%, sedangkan udang betina sebanyak 21%.
Identifikasi Intensitas Aktivitas Kerja Awak Kapal Purse seine di Perairan Selat Malaka Suci Asrina Ikhsan; Sri Yenica Roza; Ratih Purnama Sari; Roma Yuli F. Hutapea; Muhammad Zaki Latif Abrori
Jurnal Airaha Vol 11 No 01: June 2022
Publisher : Sorong Marine and Fisheries Polytechnic, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/ja.v11i01.328

Abstract

Work intensity measures how much to do an activity that uses a measurement scale. The intensity of work in doing a lot of work causes the crew to become tired, reduces performance and concentration, and affects the crew's safety. Fatigue and reduced concentration at work have the potential to cause work accidents. The work intensity of the crew on the operation of purse seine fishing gear is influenced by the stages of work activity. The stages of this activity consist of primary and secondary activities. The purpose of this research is to find out the work intensity of crew activities on the operation of purse seine fishing gear in the waters of the Malacca Strait (WPP 571). The method used is hierarchical task analysis. The high intensity of work on purse seine vessels is when carrying out fishing operations. The fishing is in the 5th stage, namely hauling or lifting the net. Using purse seine gear, work on fishing vessels has 56 primary and seven secondary activities. The total work intensity (IKT) on the purse seine operation is 2501 OA (activity person), the high work intensity and rest time on the purse seine ship still meet the STCW Manila amendment.
Identifikasi Intensitas Aktivitas Kerja Awak Kapal Purse seine di Perairan Selat Malaka Suci Asrina Ikhsan; Sri Yenica Roza; Ratih Purnama Sari; Roma Yuli F. Hutapea; Muhammad Zaki Latif Abrori
Jurnal Airaha Vol 11 No 01: June 2022
Publisher : Politeknik Kelautan dan Perikanan Sorong, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (388.841 KB) | DOI: 10.15578/ja.v11i01.328

Abstract

Work intensity measures how much to do an activity that uses a measurement scale. The intensity of work in doing a lot of work causes the crew to become tired, reduces performance and concentration, and affects the crew's safety. Fatigue and reduced concentration at work have the potential to cause work accidents. The work intensity of the crew on the operation of purse seine fishing gear is influenced by the stages of work activity. The stages of this activity consist of primary and secondary activities. The purpose of this research is to find out the work intensity of crew activities on the operation of purse seine fishing gear in the waters of the Malacca Strait (WPP 571). The method used is hierarchical task analysis. The high intensity of work on purse seine vessels is when carrying out fishing operations. The fishing is in the 5th stage, namely hauling or lifting the net. Using purse seine gear, work on fishing vessels has 56 primary and seven secondary activities. The total work intensity (IKT) on the purse seine operation is 2501 OA (activity person), the high work intensity and rest time on the purse seine ship still meet the STCW Manila amendment.
Co-Authors Abrori, M. Zaki Latif Mardiah, Ratu Sari Ratih Purnama Sari Roma Yuli F Hutapea Roma Yuli F. Hutapea Shiffa Febyarandika Shalichaty Suci Asrina Ikhsan Tyas Dita Pramesthy