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TEKNOLOGI LORA SEBAGAI MODUL KOMUNIKASI NIRKABEL DI PELABUHAN PERIKANAN: UJI STABILITAS KONEKSI DI PELABUHAN PERIKANAN KARANGANTU Muryanto, Sri; Hermawan, Maman; Belyamin, Belyamin; Wibowo, Berbudi
Jurnal Penelitian Perikanan Indonesia Vol 31, No 3 (2025): (September 2025)
Publisher : Politeknik Kelautan dan Perikanan Karawang, BRSDM KP.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/jppi.31.3.2025.%p

Abstract

Pemantauan kapal di pelabuhan perikanan merupakan aspek yang krusial dalam keselamatan kapal dan kelancaran operasional di pelabuhan perikanan. Pemantauan yang dilakukan secara manual sangat rentan terhadap kesalahan yang berakibat pada kurugian operasional pelabuhan. Pengembangan teknologi IoT dengan modul jaringan LoRa menawarkan solusi otomatisasi pemantauan dan operasional pelabuhan perikanan. Penelitian ini bertujuan untuk menguji stabilitas koneksi perangkat komunikasi LoRa yang diaplikasikan dalam sebuah konsep IoT.  Hasil pengujian menunjukan bahwa LoRa memiliki stabiltas koneksi yang baik dilingkungan pelabuhan dengan throughput stabil pada 8,73 B/s dan latency 2,28 detik pada jarak hingga 1750m. Penelitian ini membuka peluang lebih lanjut untuk pengembangan dan penerapan sistem IoT di pelabuhan perikanan dengan menggunakan modul LoRa media komunikasi nirkabel.
ANALYSIS OF DIFFERENT MOUTH OPENINGS OF KNOCK-DOWN TRAPS IN SERANG WATERS, BANTEN Daud, Moh. Ramadan; Sudrajat, Danu; Wibowo, Berbudi
Jurnal Penelitian Perikanan Laut (Albacore) Vol 9 No 1 (2025): Albacore
Publisher : Departemen PSP IPB

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/core.9.1.103-116

Abstract

Traps is a common fishing tool used by traditional fishers to catch demersal fish and reef fish. However, there are several problems related to the use of bubu in fishing. This study aims to test the effectiveness of knock-down traps in catching demersal fish and analyze the catch. This study compared two types of traps that have different mouth-opening sizes. This study used a Randomized Group Design (RAK) with two other treatments based on the size of the mouth opening. The fishing process was carried out with as many as 9 replicates or 9 trips. The research was conducted at three locations with different seabed characteristics. Bubu was installed for a month, then observations were made on the type, size, and weight of fish caught. The results showed that in both gear designs, there was a real effect on catches. The impact of Bubu with Bubu mouth opening size A is more effective in catching demersal fish than Bubu B. In Bubu A there were 131 fish caught weighing 71.7 kg, while Bubu B only produced 74 fish weighing 28.8 kg. There were 11 species of demersal fish caught with a greater variety of species in Bubu A, namely 11 species of fish, and in Bubu B as many as 6 species of fish. Key words: bubu mouth opening, effectiveness, demersal fish, catch
The Installation of a Mini Line Hauler on a 9 Gt Handline Tuna Vessel in Southern Malang Sea, Indonesia Saputra, Rahmad Surya Hadi; Basino; Wibowo, Berbudi; Hermawan, Ade
Jurnal Penelitian Pendidikan IPA Vol 11 No 3 (2025): March
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i3.10449

Abstract

The tuna handlines operated by some fishers from Southern Malang in the Indian Ocean can be categorized as a type of static fishing gear. The stability of their small-sized vessels becomes critical when a large-sized tuna is caught by the handline and lifted with the help of a line hauler installed onboard, i.e., the floating angle tolerance may be exceeded.   This study aims to determine the angle of inclination of a 9 GT boat when a line hauler is operated onboard.  The research was carried out in June 2016 by measuring the principal dimensions of a fishing boat, FV Cahaya 01, in Pondok Dadap Fishing Port, Malang.  The principal dimensions are length overall (LOA), length before perpendicular (LPP), breadth (B), and depth (D) Data on the boat's principal dimensions, lines plan, and hull shape were used for the boat’s stability calculation.   The studied boat's buoyancy center is located at 0.27 m in front of the midship and the TCP is 0.315. The maximum load of the line hauler was 211.253 kg, and the inclination angle during the hauling process was 3.520.  The installation of the line hauler on the fishing boat creates a new acceptable stability of the boat.