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Jurnal Teknologi Perikanan dan Kelautan
Published by Institut Pertanian Bogor
ISSN : 20874871     EISSN : 25493841     DOI : https://doi.org/10.24319
Core Subject : Science, Education, Agriculture,
Agriculture, Biological Sciences & Forestry Education Library & Information Science
Tujuan Jurnal Teknologi Perikanan dan Kelautan yaitu menyebarluaskan informasi ilmiah tentang perkembangan teknologi perikanan dan kelautan antara lain: teknologi perikanan tangkap, teknologi kelautan, inderaja kelautan, akustik dan instrumentasi, teknologi kapal perikanan, teknologi pengolahan hasil perikanan, teknologi budidaya perikanan, bioteknologi kelautan, teknik manajemen pesisir dan kelautan, teknik manajemen lingkungan perairan, dan sosial ekonomi perikanan dan kelautan.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Perairan
Articles 382 Documents
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COMPARING ENERGY EFFICIENCY AND STABILITY OF LED AND FLUORESCENT LIGHTS ON MARITIME TRAINING SHIPS: PERBANDINGAN EFISIENSI ENERGI DAN STABILITAS LAMPU LED DAN FLUORESEN PADA KAPAL LATIH MARITIM Rukmini Rukmini; Antoni Arif Priadi
Jurnal Teknologi Perikanan dan Kelautan Vol. 17 No. 2 (2026): MAY 2026
Publisher : Fakultas Perikanan dan Ilmu Kelautan, IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24319/jtpk.17.291-300

Abstract

Lighting efficiency is vital for energy management and sustainability aboard maritime vessels. This study aims to examine the comparative energy efficiency, luminous efficacy, and performance stability of light-emitting diode (LED) and fluorescent (FL) lighting systems onboard the Sultan Hasanuddin maritime training ship operated by Politeknik Ilmu Pelayaran Makassar, Indonesia. Using a quantitative experimental approach, the research combined lamp testing, shipboard lighting audits, and simulation-based analysis under actual operational conditions from June to December 2024. The results demonstrated that LED lamps achieved an average luminous efficacy of 202.4 lm/W, significantly higher than the 39.1 lm/W recorded for FL lamps. The transition to LED reduced accommodation lighting power consumption from 4,860 to 1,482 watts, with a 29.7% increase in total luminous output, while projected energy consumption fell by approximately 80.7% over the study period—indicating substantial potential for operational cost savings and emissions reductions. LED lamps also showed superior performance stability under controlled testing, maintaining consistent illumination without noticeable degradation, whereas FL lamps experienced gradual brightness decline and frequent maintenance issues. These findings suggest that adopting LED lighting on maritime training ships offers significant benefits in energy efficiency, operational reliability, and sustainability. However, because LED performance is partly based on simulation, further long-term onboard validation is recommended. The study offers practical recommendations for maritime institutions seeking to modernize shipboard lighting and contributes to broader energy efficiency goals in the maritime sector.
ANALYSIS OF BEAM ANGLE INFLUENCE AND ITS RELATIONSHIP TO BACKSCATTER USING ANGULAR RANGE ANALYSIS: ANALISIS PENGARUH DAN HUBUNGAN BEAM ANGLE TERHADAP HAMBUR BALIK DENGAN METODE ANGULAR RANGE ANALYSIS Dhea Ananda Masdar; Henry Munandar Manik; Totok Hestirianoto
Jurnal Teknologi Perikanan dan Kelautan Vol. 17 No. 2 (2026): MAY 2026
Publisher : Fakultas Perikanan dan Ilmu Kelautan, IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24319/jtpk.17.313-324

Abstract

The shallow waters of Pari Island exhibit diverse seafloor substrates, making them an ideal site for hydroacoustic seabed characterization studies. This study aims to analyze backscatter variations at different beam angles and evaluate the mathematical relationship between beam angle and backscatter intensity using the Angular Range Analysis (ARA) method. The novelty of this study lies in modeling the beam angle-backscatter relationship in tropical shallow-water environments in Indonesia, which remains relatively limited in the literature. Data were acquired using a 300 kHz Teledyne Reson SeaBat T50-R Multibeam Echosounder (MBES) and processed using the Fladermaus Geocoder Toolbox (FMGT), while surface sediment samples were collected using a Van Veen grab sampler. ARA generated angular response curves showing that the highest backscatter values consistently occurred at nadir (0°) and gradually decreased toward grazing angles. Backscatter values ranged from -19.27 dB to -37.41 dB. The average backscatter values for sand, silty sand, and coral fragments or rock were -32 dB, -34 dB, and -30 dB, respectively. The beam angle–backscatter relationship was modeled using second- and third-order polynomial regressions, yielding coefficients of determination of 0.9064-0.998 and 0.9251-0.999, respectively. The results indicate that changes in beam angle adequately explain the backscatter variation. These findings demonstrate that ARA is effective for characterizing backscatter angular response patterns and support MBES data interpretation in tropical shallow waters.
CHARACTERIZATION OF FISH SKIN FROM DEMERSAL SPECIES AS POTENTIAL COLLAGEN SOURCES: KARAKTERISTIK KULIT IKAN DEMERSAL SEBAGAI SUMBER KOLAGEN Mala Nurilmala; Nurafi Razna Suhaima; Vania Mahardika; Agy Wirabudi Pranata
Jurnal Teknologi Perikanan dan Kelautan Vol. 17 No. 2 (2026): MAY 2026
Publisher : Fakultas Perikanan dan Ilmu Kelautan, IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24319/jtpk.17.301-312

Abstract

Pemanfaatan hasil samping perikanan, khususnya kulit ikan, menawarkan alternatif sumber kolagen dan gelatin yang halal dan aman. Penelitian ini bertujuan untuk mengevaluasi karakteristik kulit ikan demersal sebagai sumber kolagen potensial. Kulit ikan yang digunakan yaitu ikan swanggi (Priacanthus tayenus), coklatan (Scolopsis taenioptera), dan kerapu (Epinephelus bleekeri). Penelitian ini menggunakan pendekatan eksperimental dan eksploratif. Analisis yang dilakukan meliputi pengamatan histologi, komposisi proksimat, profil asam amino, profil asam lemak, dan kandungan logam berat. Hasil pengamatan histologi menunjukkan bahwa kulit ikan didominasi oleh lapisan dermis dengan struktur serat kolagen yang jelas, dengan lapisan kolagen paling tebal ditemukan pada kulit ikan kerapu. Analisis proksimat menunjukkan bahwa kulit ikan memiliki kadar air tinggi (61,05–66,99%) dan protein (17,88–20,87%) (basis basah). Profil asam amino menunjukkan bahwa glisin (3,99% b/b) dan alanin (3,15% b/b) merupakan asam amino dominan, yang merupakan karakteristik protein kolagen. Analisis hidroksiprolin turut mengonfirmasi keberadaan kolagen, dengan kadar yang meningkat dari 0,0739 μg/μL pada kulit menjadi 0,4071 μg/μL pada gelatin. Profil asam lemak sampel mix menunjukkan kandungan lipid total yang rendah (55,43% b/b). Analisis logam berat menunjukkan kadar yang sangat rendah, dengan arsen (As) sebesar 0,01–0,02 mg/kg, sedangkan merkuri (Hg), kadmium (Cd), dan timbal (Pb) berada di bawah batas. Temuan ini menunjukkan bahwa kulit ikan swanggi, coklatan, dan kerapu memiliki potensi yang kuat sebagai sumber alternatif kolagen dan gelatin yang aman, halal, dan bernilai tambah.
FIRST CONFIRMED RECORD OF THE NEAR-THREATENED BOMBAY DUCK (Harpadon nehereus) IN CILACAP WATERS, INDONESIA: REKAMAN TERKONFIRMASI PERTAMA IKAN KADAL (Harpadon nehereus) YANG HAMPIR TERANCAM PUNAH DI PERAIRAN CILACAP, INDONESIA Sugeng Hartono; Novia Nurul Afiyah; Mustathi' Zulfa; Muhammad Browijoyo Santanumurti; Muyassar Hamid Abualreesh; Gondo Puspito; Muhammad Natsir Kholis
Jurnal Teknologi Perikanan dan Kelautan Vol. 17 No. 2 (2026): MAY 2026
Publisher : Fakultas Perikanan dan Ilmu Kelautan, IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24319/jtpk.17.278-290

Abstract

Accurate species identification is an essential foundation for effective fisheries management and conservation in Indonesia, particularly for near‑threatened species. This study aims to identify Bombay duck (Harpadon nehereus) from Cilacap Waters through morphological and molecular analyses, document its first record in Cilacap Waters, and provide a scientific basis for population studies, fisheries management, and conservation. Morphological identification was performed using physical characteristics such as shape, colour, and general features for morphometric and meristic analyses, guided by identification keys. Molecular confirmation was carried out through DNA barcoding of the mitochondrial COI gene. Primer Fish F1 and Fish R1 were used, along with the Sanger dideoxy sequencing method. The subfamily was confirmed by the presence of inner rays of the pelvic fin that are subequal or slightly longer than the outer rays. The genus was identified by the lateral‑line scales being enlarged and extending as a median lobe of the caudal fin. The primary rays of the caudal fin were without scales, and the body was compressed. The species was identified as H. nehereus because the pectoral fins reach beyond the origin of the dorsal fin. The obtained sequence (accession PV688437.1) showed approximately 96.928–99.495% identity with conspecific references in global databases and formed the same clade with other H. nehereus sequences in phylogenetic analysis, confirming its genetic identity. As the first confirmed record of H. nehereus in Cilacap, these findings provide essential baseline data for stock assessment, fisheries management, and conservation efforts in Indonesian waters.
STRUCTURAL VULNERABILITY OF DUAL-MODE LOGISTICS IN BALI TUNA EXPORTS: AN STL, ARIMA, AND MITSA APPROACH: KERENTANAN STRUKTURAL LOGISTIK DUAL-MODA EKSPOR TUNA BALI: PENDEKATAN STL, ARIMA, DAN MITSA Charles Paulinus Marulitua Sitanggang; Taryono Taryono; Joko Santoso
Jurnal Teknologi Perikanan dan Kelautan Vol. 17 No. 2 (2026): MAY 2026
Publisher : Fakultas Perikanan dan Ilmu Kelautan, IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24319/jtpk.17.338-348

Abstract

Bali's tuna export logistics system relies on two modes: belly cargo flights and direct shipping, which are vulnerable to policy disruptions. This study aims to: (1) analyze quantitative changes in PSBB and PPKM policies on the volume and value of Balinese tuna exports; (2) examine the relationship between air logistics capacity and export performance and explain export volume and value divergence; and (3) evaluate the structural recovery capacity of the Balinese tuna export logistics system in the post-pandemic period. Data from October 2016 to June 2023 were analyzed using Seasonal-Trend decomposition Loess (STL), Auto Regressive Integrated Moving Average (ARIMA), and Multiple Interrupted Time Series Analysis (MITSA) with Newey-West correction. MITSA confirmed that April 2020 PSBB caused a decline in export value of -USD 7,718,352 (p = 0.0000829***), while July 2021 Emergency PPKM resulted in a divergence: export volume remained relatively stable while export value exhibited a sustained downward trend, indicating economic pressure that was not reflected by export volume. International flight data at I Gusti Ngurah Rai Airport confirmed a -99.7% collapse during the PSBB1 phase, with regression showing a strong relationship between flight frequency and export value (r = 0.923; p < 0.001). The disruption of sea transportation was confirmed by Meratus Line's decision to suspend services from Benoa Port (blank sailings) since April 2020. The findings indicate a structural shift in Bali's dual-modal logistics system, from an efficient mode to a defensive mode. Data-driven logistics strategies and national policies are needed to restore competitiveness of Indonesian fisheries exports.
EVALUATION OF SEAWORTHINESS OF THE TRADITIONAL LONGBOAT IN TECHNICAL ASPECTS BASED ON MODELING AND SIMULATION: EVALUASI KELAIK LAUTAN PERAHU TRADISIONAL LONGBOAT DALAM ASPEK TEKNIS BERDASARKAN PEMODELAN DAN SIMULASI Andie Murtono; Ahmad Ilham Ramadhani; Heru Santoso; Ahmad Tubagus Tsani Risqi Aji; Muhammad Zainul Arifin; Louis Andre Ginto
Jurnal Teknologi Perikanan dan Kelautan Vol. 17 No. 2 (2026): MAY 2026
Publisher : Fakultas Perikanan dan Ilmu Kelautan, IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24319/jtpk.17.325-337

Abstract

Traditional longboat fishing vessels have changed in model and shape due to fishing techniques. This research aims to evaluate the technical seaworthiness of longboats in planning fishing operations based on the results of vessel models according to the original shape. The technical evaluation includes observation, modeling, and simulation of operations at speeds of 4, 8, 12, and 16 knots on Maxsurf, and calculation of load and fuel. The results of the technical evaluation of the observations show that the longboat has been modified using Fiber-Reinforced Plastic (FRP) techniques. The vessel features a pointed bow, a flat stern, a sharp V-shaped bottom, and no outriggers. The results of the main dimension modeling were LoA 10.25 m, LwL 8.97 m; width 1.29 m; height 0.68 m; and draft 0.2 m, corresponding to the main measurement range from the observation results. The hydrostatic displacement value is 1.34 tons, the draft and immersion are 0.2 m, and the waterline height is along LwL. The operational simulations showed the estimated resistance and engine power (362.4 N; 1.25 HP), (1449.79 N; 10.02 HP), (2899.24 N; 30.02 HP), and (3528.56 N; 48.68 HP) at speeds of 4, 8, 12, and 16 knots, respectively. The total operational load was 1.29 tons, remaining below the displacement limit. Fuel consumption rates were estimated at 0.51, 4.14, 12.12, and 19.58 liters/hour at 4, 8, 12, and 16 knots, respectively. The technical aspects that have been obtained can be used as a reference for seaworthy planning in fishing operations.
KONTAMINASI LOGAM TIMBAL (Pb) DAN PENINGKATAN KUALITAS AIR PASCA REMEDIASI DI SUNGAI CINANGKA BOGOR: LEAD (Pb) METAL CONTAMINATION AND IMPROVEMENT OF WATER QUALITY POST-REMEDIATION IN THE CINANGKA RIVER, BOGOR Vergia Wenda Mulia; Etty Riani; Mohammad Mukhlis Kamal; Syed Sartaj Alam
Jurnal Teknologi Perikanan dan Kelautan Vol. 17 No. 2 (2026): MAY 2026
Publisher : Fakultas Perikanan dan Ilmu Kelautan, IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24319/jtpk.17.186-196

Abstract

The activity of post-used battery smelting industries in the Cinangka area, Bogor, has led to the accumulation of lead (Pb) heavy metal exceeding the permissible limit of river water quality standards, negatively affecting both water quality and the aquatic environment. This study aims to analyze the reduction of Pb concentration in water and the changes in water quality parameters, including temperature, pH, turbidity, and dissolved oxygen (DO), following the remediation process using various natural agents such as corn cob biochar, vetiver, and local freshwater mussel in Pb-contaminated waters. The research was conducted experimentally using a completely randomized design (CRD) with eight treatments and three replications over four weeks. Pb concentrations were measured at week 0 and 4, while water quality parameters were observed at weeks 0, 2, and 4. The results showed that the combination of the three remediation agents, biochar + vetiver + mussel (ABC), produced the highest Pb reduction of 99.3%, lowering Pb concentration to 0.009 mg/L, also significantly decreased temperature and turbidity while increasing pH and DO to levels approaching those of natural waters. Correlation analysis revealed strong negative relationships between Pb concentration and both pH and DO, as well as strong positive relationships with temperature and turbidity. Overall, remediation using the three natural agents effectively reduces Pb concentrations in water while simultaneously enhancing the overall quality of the aquatic environment.
BIOLOGICAL CHARACTERISTICS OF OCTOPUS (Octopus cyanea) IN THE EAST SEASON IN KAUR REGENCY, BENGKULU PROVINCE: KARAKTERISTIK BIOLOGI GURITA (Octopus cyanea) PADA MUSIM TIMUR DI KABUPATEN KAUR, PROVINSI BENGKULU Daniel Julianto Tarigan; Domu Simbolon; Am Azbas Taurusman; Mohammad Imron; Multazimul Haq; Teguh Noegroho
Jurnal Teknologi Perikanan dan Kelautan Vol. 17 No. 3 (2026): AUGUST 2026
Publisher : Fakultas Perikanan dan Ilmu Kelautan, IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24319/jtpk.17.349-362

Abstract

Octopus (Octopus cyanea) fisheries are one of the leading small-scale fishery commodities in Kaur Regency, Bengkulu Province. However, the increasing fishing intensity without considering biological aspects threatens the sustainability of this resource. This study aims to analyze catch productivity, mantle length distribution, body weight, and the length-weight relationship of octopuses. The research was conducted from July to September 2024 in Linau Village using an accidental sampling method. Data collected included catch volume, fishing effort, mantle length, body weight, and sex. Catch Per Unit Effort (CPUE) was used to assess fishing productivity, while biological data were analyzed descriptively. The results showed that the highest CPUE was in September (5.2 kg/trip), while the lowest was in February (2.6 kg/trip). The dominant mantle length of the captured males ranged from 7.95 to 8.67 cm (121 individuals), while the dominant mantle length of the captured females was also 7.95–8.67 cm (432 individuals). The dominant body weight ranged from 120 to 465 g (83 males) and 117 to 465 g (355 females). The sex ratio indicated female dominance. The length-weight relationship revealed a negative allometric growth pattern, indicating that mantle length growth is faster than body weight gain. These findings highlight that most of the octopuses caught were under the suitable catch size. Therefore, regulations on minimum catch size and spatial-temporal closures are recommended to ensure the sustainability of octopus fisheries in Kaur Regency, Bengkulu Province.
INTEGRATED ASSESSMENT OF CORAL REEFS AND REEF FISH ASSEMBLAGES IN KAIMANA MARINE PROTECTED AREAS, WEST PAPUA: PENILAIAN TERPADU TERUMBU KARANG DAN KOMUNITAS IKAN KARANG DI KAWASAN KONSERVASI PERAIRAN KAIMANA, PAPUA BARAT Roni Bawole; Ridwan Sala; Rully N. Wurarah; Selvi Tebaiy; Ismail Sirfefa; Duaitd Kolibongso; Mudjirahayu Mudjirahayu; Sefrianto Timang Saleda; Christover Alfarani Bawole; Marthin Matulessy; Sulistiono Sulistiono; Habema F. Monim; Irman Rumengan; Dariani Matualage; Nugraha Maulana
Jurnal Teknologi Perikanan dan Kelautan Vol. 17 No. 2 (2026): MAY 2026
Publisher : Fakultas Perikanan dan Ilmu Kelautan, IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24319/jtpk.17.243-252

Abstract

Coral reefs in the Kaimana Marine Protected Areas (MPAs) in West Papua are among Indonesia’s most biodiverse ecosystems, but human activities and climate change increasingly threaten them. This study aimed to evaluate the condition of coral reefs and reef fish assemblages in the No-Take and Utilization Zones of Kaimana MPA using historical monitoring data. The data were collected from 24 sites across three periods: T0 (2012–2013), T1 (2015–2016), and T2 (2019), and analyzed in 2020. Benthic composition was assessed using the Point Intercept Transect method, while reef fish assemblages were surveyed via Underwater Visual Census. Ecological indicators included live hard coral cover, benthic substrate composition, and biomass of reef fish by trophic groups and families. Temporal and spatial differences among monitoring periods and between the No-Take and Utilization Zones were tested using one-way ANOVA and Kruskal–Wallis tests. Live hard coral cover differed significantly between management zones (p < 0.001), increasing in the No-Take Zone but declining in the Utilization Zone. Several benthic indicators, including crustose coralline algae, rubble, dead coral, and other algae, showed significant temporal variation, reflecting disturbance, eutrophication, and climate-related stress. In contrast, reef fish biomass declined across zones and monitoring periods, indicating that spatial protection alone has been insufficient to counteract persistent fishing pressure and limited enforcement. The contrasting trends in coral cover and reef fish biomass emphasize the need for adaptive MPA management through stronger enforcement, community participation, habitat restoration, and ridge-to-reef water-quality control.
DYNAMICS OF FISH CATCH PRODUCTION AT FISHING PORTS IN THE NORTH COAST OF WEST JAVA: DINAMIKA PRODUKSI IKAN HASIL TANGKAPAN PADA PELABUHAN PERIKANAN DI PANTAI UTARA JAWA BARAT Iin Solihin; Thomas Nugroho; Retno Muninggar; Andi Perdana Gumilang; Asep Hamzah
Jurnal Teknologi Perikanan dan Kelautan Vol. 17 No. 3 (2026): AUGUST 2026
Publisher : Fakultas Perikanan dan Ilmu Kelautan, IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24319/jtpk.17.363-374

Abstract

Pantai Utara Jawa Barat merupakan koridor strategis pendaratan ikan di Indonesia, namun kinerja produksi hasil tangkapan antarpelabuhan masih tidak merata. Penelitian ini bertujuan untuk menganalisis perubahan volume dan nilai produksi serta mengevaluasi keterkaitannya dengan fasilitas pelabuhan, status lahan, dan tata kelola kelembagaan selama periode 2020–2024. Data sekunder diperoleh dari laporan resmi pelabuhan dan basis data perikanan pemerintah, kemudian dianalisis menggunakan analisis tren, analisis kontribusi, dan penilaian deskriptif terhadap kondisi fasilitas, lahan, serta kelembagaan. Hasil penelitian menunjukkan bahwa volume produksi meningkat dari 180.054,087 ton (tahun 2020) menjadi 228.313,425 ton (tahun 2024), sedangkan nilai produksi naik dari Rp 3,32 triliun menjadi Rp 6,38 triliun. Rata-rata produksi tahunan mencapai 216.990,037 ton, dengan nilai rata-rata Rp 5,36 triliun. Namun, peningkatan produksi terutama terkonsentrasi pada Karangsong, Eretan Kulon, dan Gebang Mekar, sehingga menunjukkan adanya variasi kinerja antarpelabuhan. Hasil analisis juga menunjukkan bahwa pelabuhan dengan produksi tinggi belum selalu didukung oleh kelengkapan dan kondisi fasilitas dasar yang optimal, sementara status lahan dan kapasitas kelembagaan masih menjadi isu penting dalam pengelolaan pelabuhan. Temuan ini menunjukkan bahwa dinamika produksi di Pantai Utara Jawa Barat tidak hanya berkaitan dengan aktivitas penangkapan, tetapi juga dengan kesiapan fasilitas, legalitas lahan, dan efektivitas pengelolaan pelabuhan. Oleh karena itu, pengembangan pelabuhan perlu diarahkan pada jaringan pelabuhan perikanan yang terintegrasi dan berbasis kinerja untuk mendukung keberlanjutan perikanan tangkap di wilayah tersebut.

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