Claim Missing Document
Check
Articles

Found 3 Documents
Search
Journal : Barakuda 45

The Effect Of Different Depth Of Tuna Handline Fishing On Catches At KM Viona III Based In Cilacap Ocean Fishing Port, Central Java Province Haris, Dendi; Sutono HS, Dian; Jamaludin, M; Perangin-angin, Robet; Tumpu, Mula
Barakuda 45: Jurnal Ilmu Perikanan dan Kelautan Vol 5 No 1 (2023): 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.v5i1.317

Abstract

Handline is a fishing gear that is selective about the catch and is a fishing gear that is passive or in the process of catching it there is a waiting period. The waiting period for the handline is the time when the bait is waiting for the fish to eat it. The depth of the hook on KM Viona III varies. The depth is divided into 2 groups between 45-60 m and 67.5-82.5 m. The purpose of this study was to determine whether or not there was an effect of differences in hook depth on catches by paired sample test t-test using SPSS 24. Based on the Wilcoxon test, non-parametric test hook depth test for total catches presented by SPSS 24 with asymp values .sig of 0.041. Because 0.041 < 0.05 means that there is a difference in catches based on the number of fish and it can be concluded that there is also an effect of hook depth on the number of catches, and the weight of the catch has a value of 0.023. Because the value is 0.023 <0.05, H0 is rejected and Ha is accepted, which means that there are differences in the weight of the catch at different depths and it can be concluded that there is also an effect of the depth of the hook on the weight of the catch. which was carried out at the Cilacap Ocean Fishing Port and participated in a 32-day arrest operation at KM Viona III.
Analysis Of The Distribution Of Duties And Safety In The Operation Of Purse Seine Fishing Equipment On Km Bintang Mas Maritime Based In PPN Pekalongan Haris, Dendi; Waluyo, Slamet; Tumpu, Mula; Murtono, Andie; Darondo, Franky
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.v7i1.614

Abstract

This study aims to evaluate the responsibilities and work intensity of fishing vessel crews in the operation of purse seine gear, as well as to identify potential occupational hazards at each operational stage. The research was conducted aboard KM. Bintang Mas Maritim operating in Fisheries Management Area (FMA) 713 from January to April 2024. A descriptive quantitative approach was applied using Hierarchical Task Analysis (HTA) to map crew tasks into primary and secondary activities, enabling the analysis of workload and potential risks. Data were collected through direct observation and semi-structured interviews with crew members meeting the inclusion criteria. The results identified eight main activities and 57 sub-activities in purse seine operations, with a total work intensity (IKT) of 559 Occupational Activities (OA), comprising 526 primary OAs and 33 secondary OAs. The hauling stage was found to be the most hazardous, with the highest work intensity of 141 OAs. These findings highlight the importance of leadership and safety management in effectively allocating crew responsibilities. This study provides a foundation for improving both crew safety and operational efficiency in purse seine fishing.
Engine Cooling Compressor Vibration Analysis on the Vessel Binama 07 Jakarta Haris, Dendi; Tumpu, Mula
Barakuda 45: Jurnal Ilmu Perikanan dan Kelautan Vol 7 No 2 (2025): November
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.v7i2.632

Abstract

This study aims to analyze the vibration levels of the refrigeration compressor on the fishing vessel Binama 07 Jakarta to evaluate operational conditions and detect potential component failures. Measurements were conducted using a vibration meter in three directions horizontal, vertical, and axial and a digital tachometer to determine the engine’s rotational speed in RPM. The assessment refers to ISO 20816-3:2022, a standard used to classify the condition of rotating industrial machinery. Vibration data collected from November 3–23, 2024, showed that most values fell within Zone B (acceptable), while some reached Zone C (not recommended for long-term operation). Only two days, November 12 and 23, recorded values in Zone A (good), with a vibration level of 1.6 mm/s. No data fell into Zone D (dangerous), indicating no signs of extreme vibration. However, consistent readings in Zone B and occasional spikes into Zone C suggest early signs of machine condition degradation. These findings have significant implications for the performance of the ship’s cooling system, as excessive vibration can affect the stability of the storage temperature for the catch. In the fishing industry, unstable temperatures can directly impact product quality and market value. Therefore, regular vibration monitoring is recommended as a predictive maintenance strategy to maintain optimal performance of the refrigeration system on fishing vessels.