ALBACORE Jurnal Penelitian Perikanan Laut
Albacore is a scientific journal of the Department of Fisheries Resource Utilization (PSP), Faculty of Fisheries and Marine Sciences (FPIK), Bogor Agricultural University (IPB). This journal continues the PSP Bulletin, which was launched from 1992 to 2013. From 2017 to 2024, it is scheduled to publish three (3) publications per year (February, June, and October), with ten (10) articles per issue. In 2025, the journal will begin publishing four (4) publications per year (February, May, August, and November), with fifteen (15) articles per issue. This journal's articles cover the results of fisheries and marine research on aspects of exploitation and exploration technology, shipping and navigation, fishing ports, occupational safety, fish behavior, regulations, legislation, and policies, general fisheries resource management, and maritime transportation. The manuscripts published in this journal come from research or academic reviews from various universities, government institutions and observers of the problems of managing capture fisheries resources and maritime transportation in Indonesia. (p-ISSN: 2549-1326 ; e-ISSN: 2655-559X).
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GAPS IN SHARK LANDING RECORDS AND TRADE STATISTICS: EVIDENCE FROM OCEAN FISHING PORT NIZAM ZACHMAN
Shark product traceability is a critical component in supporting sustainable shark fisheries management, particularly to prevent unreported, underreported, or misreported fishing practices. This study analyzes shark landing recording practices at the Nizam Zachman Ocean Fishing Port (PPS Nizam Zachman), Jakarta, one of Indonesia’s main fisheries landing ports. The research was conducted through two weeks of field observations and in-depth interviews with data enumerators, port officers, and fisheries stakeholders. The results indicate that shark landing records still rely on general fish landing standard operating procedures and lack specific guidelines for sharks, particularly for species-level identification and recording of physical condition. Sharks were frequently landed as juveniles, in non-intact conditions, and mixed with other fish species, complicating identification and increasing the risk of data inaccuracy. These conditions may undermine shark product traceability systems and sustainable shark resource management. This study recommends the development of shark-specific landing recording SOPs, capacity building for enumerators through species identification training, and the provision of visual documentation tools to improve data accuracy at landing sites. Key words: shark landing records; shark traceability; unreported fishing
Copyright (c) 2025 Darmawan, Jane Elizabeth Natalia, Akhmad Solihin, Budhi Hascaryo Iskandar, Fis Purwangka, Zulkarnain, M. Fedi Alfiadi Sondita https://creativecommons.org/licenses/by-sa/4.0
SUSTAINABILITY OF BELAT FISHING GEAR USE IN SUNGAI GAYUNG KIRI VILLAGE, RANGSANG SUBDISTRICT, MERANTI ISLANDS REGENCY
Sungai Gayung Kiri Village in Rangsang Subdistrict, Meranti Islands Regency, has great fisheries potential, with most of the community relying on capture fisheries using traditional fishing gear such as belat (set nets). This area has experienced severe coastal abrasion, which has led to mangrove degradation, shifts in fishing grounds, and a decline in catch production. This research was conducted in 2025 in the coastal waters of Sungai Gayung Kiri. The purpose of this study was to determine the sustainability status of belat fishing gear based on ecological, economic, and technological dimensions. The method used in this study was a survey method through direct field observation and interviews with fishermen. The data collected included the number of fishing units, production trends, environmental parameters, and sustainability attributes. The data were analyzed using Multidimensional Scaling (MDS) with the RAPFISH approach. The results showed that the ecological dimension had a value of 20.02%, categorized as unsustainable. The economic and technological dimensions obtained values of 58.34% and 57.99%, respectively, and were categorized as moderately sustainable. This study concludes that although belat remains an important traditional fishing gear, its sustainability is still low, particularly in the ecological aspect. The findings indicate the need for sustainable fisheries management, including mangrove conservation, regulated resource utilization, and improved fishing gear technology. Key words: coastal abrasion, fisheries sustainability, mangrove, RAPFISH, set net
Copyright (c) 2025 Tia Srimulia Simanjuntak, T Ersti Yulika Sari, Polaris Nasution https://creativecommons.org/licenses/by-sa/4.0
FISHING VESSEL ACTIVITIES AT NUSANTARA FISHING PORT OF PALABUHANRATU, WEST JAVA
The Palabuhanratu Nusantara Fishing Port (PPN) is currently working to upgrade its status to Oceanic Fishing Port (PPS). The availability of infrastructure and supporting facilities is crucial to support this transformation process. The main activities at the Palabuhanratu PPN include ship berthing, distribution of logistical supplies, and ship repair services. However, crucial challenges often faced by this fishing port are suboptimal operational performance and the quality of services provided. This study aims to describe vessel activities, identify the growth rate of vessel activities, and formulate strategies to increase the number of vessel activities at the Palabuhanratu PPN. Data collection methods in this study involved interviews and direct field observations. Interview informants were determined using a random sampling technique. The collected data were then processed using descriptive analysis methods. The results of this study obtained four types of activities at the Palabuhanratu PPN: vessel arrival activities; loading and unloading activities; vessel supply activities; and ship repair activities. The growth rate of vessel activity at Palabuhanratu Port tends to fluctuate, with the highest number in 2012 at 903 units, and the lowest at 480 units in 2019. Strategies to increase vessel activity include optimizing port basin facilities through sediment dredging, improving the quality of human resources, and increasing fishermen's productivity. Key words: fishing ports, port operations, ship activities
Copyright (c) 2025 Mujiyati Yarkuran, Iin Solihin, Tri Nanda Citra Bangun https://creativecommons.org/licenses/by-sa/4.0
CONTRIBUTION OF BUNGUS OCEAN FISHING PORT TO THE REGIONAL ECONOMY
The Bungus Fishing Port serves as a center for fishery economics in the West Sumatra region and its surroundings, expected to contribute to the regional economy of West Sumatra. However, empirically, the contribution of this port has not yet been determined. In actuality, this data is crucial as a foundation for the development of the fishing port, both in terms of its administration and its interaction with the neighborhood. Therefore, the purpose of this research is to calculate the magnitude of Bungus FP, contribution to the local economy. The method used in this research is a descriptive method, a methodological approach aimed at presenting and interpreting research objects objectively. Data collection was conducted through literature studies, field observations, and interviews with all business actors at Bungus FP. Purposive sampling was used to identify respondents. The data was analyzed using a descriptive comparative method, which involves comparing the economic value at the fishing port with the GDP (Gross Regional Domestic Product) at the level of Padang City, West Sumatra Province, and the National level. The results indicate that economic activities in the PPS Bungus area consist of various types of businesses such as restaurants, ship supplies, fishermen, ship docking, processors, street vendors, and others, with a total annual income of IDR 815,256,218,383. The contribution of PPS Bungus to the Fishery GDP and the overall GDP of Padang City in 2024 is 19.55% and 0.97%, respectively. Key words: bungus, economy, contribution, fishing port, region
Copyright (c) 2025 Iin Solihin, Retno Muninggar, Desi Rahmadani https://creativecommons.org/licenses/by-sa/4.0
CONSTRUCTION AND OPERATIONAL EFFECTIVENESS OF FISHING LIGHTS AS AUXILIARY GEAR ON PURSE SEINE VESSEL: A CASE STUDY OF KM. MUTIARA SEJATI
Light fishing are an essential piece of equipment for purse seine operations because they increase catch efficiency by drawing schooling fish with their phototaxis response. Nonetheless, variations in light design and operation significantly affect fishing productivity. The purpose of this study was to examine the fishing lights' operational efficiency and construction features on the KM. Mutiara Sejati purse seine vessel that operates at the Bajomulyo Fishing Port in Central Java. Data was collected through organized interviews with the captain and crew, technical measurements of the lighting system, and direct field observations during ten fishing expeditions. According to the findings, the ship used a multi-light system with 40 units: 16 funnel lamps (corong), 16 galaxy lamps, 8 LED lamps, and 1 raft light. Before the net was deployed, illumination was progressively reduced using galaxy lamps, LED lamps, and finally funnel lamps to optimize fish aggregation. Fish were located using fish finders, and they were concentrated using raft light. According to the study, by keeping fish concentration close to the vessel, this sequential light operating strategy increased catch efficiency. These results offer purse seine fishermen useful advice on how to maximize fishing light operations and increase catch productivity. Key words: fish aggregating devices (FADS), light fishing, purse seine
Copyright (c) 2025 Yulia Estmirar Tanjov, Fathul Ari Setyawan, Muth Mainnah, Made Mahendra Jaya https://creativecommons.org/licenses/by-sa/4.0
CHARACTERISTIC DESIGN OF SQUID LAMP AS ATTRACTOR USING LIGHT EMITTING DIODE (LED)
Squid jigging fisheries in Indonesia have developed rapidly, leading to a substantial increase in energy consumption due to the growing number of squid jigging units. Traditionally, metal halide (MH) lamps with electrical power ranging from 24 to 30 kW are used as light attractors. This study aimed to design a LED (light-emitting diode) lamp for squid fishing with a light distribution pattern comparable to that of MH lamps and to evaluate its fuel consumption. The research involved the design and construction of an LED-based squid lamp, measurement of light intensity in air, and comparison of fuel consumption between LED and MH lamps under laboratory conditions. Underwater light intensity was measured in the waters of Banten Bay. The electronic system employed components with total LED power of 450 watts. Results showed that the average light intensity of the LED lamp decreased by only 10.57% compared to the MH lamp. The Specific Fuel Consumption (SFC) of MH lamps ranged from 0.00162–0.00176 kg/hp·h, while that of LED lamps ranged from 0.00109–0.00119 kg/hp·h. The LED system achieved a fuel efficiency of 40.54%, indicating a 19.03% improvement compared MH lamps. Further field-scale experiments are required to validate effectiveness in actual squid fishing operations. Key words: intensity, light, measurement, squid
Copyright (c) 2025 Muhammad Johar Rudin, Mochammad Riyanto, Ari Purbayanto https://creativecommons.org/licenses/by-sa/4.0
MODIFIED COLLABSIBLE TRAP EFFECTIVENESS FOR BLUE SWIMMING CRAB (PORTUNUS PELAGICUS) FISHING AT BANTEN BAY
The collapsible crab trap commonly used to harvest blue swimming crab (Portunus pelagicus) in Banten Bay employs a 1.0-inch mesh wall, which restricts the escape of undersized crabs. To enhance size selectivity without compromising capture efficiency, a modified trap was developed featuring a 2.5-inch wall mesh and a yellow-colored entrance. Fishing trials were conducted in September 2024 and October 2025 in Banten Bay using trash fish as bait. Data collected included the carapace width and weight of the crabs, as well as the total weight of bycatch. A descriptive analysis and scoring method were applied to evaluate trap effectiveness. The design parameters used in the scoring analysis are the percentage of crab weight, the percentage of bycatch weight, the percentage of crabs legal crab, the percentage of undersize crabs, and the average carapace width of the crab. The t-test equal variance was conducted to compare whether there was an effect of differences in trap designs on the weight of the crab obtained. Results indicated that the modified trap achieved a high effectiveness score (total = 18). The modified trap produced 82% of the total catch weight from target crabs and only 18% from bycatch. The use of a yellow entrance combined with a 2.5-inch wall mesh significantly improved the catch proportion of marketable-sized crabs while reducing bycatch biomass. Key words: entrance color, fishing efficiency, selectivity, trap wall
Copyright (c) 2025 Adi Susanto, Hery Sutrawan Nurdin, Hendrawan Syafrie, Erik Munandar, Afif Zuhri Arfianto, Bayu Priyangga https://creativecommons.org/licenses/by-sa/4.0
RELATIONSHIP ANALYSIS BETWEEN CRAB CARAPACE WIDTH AND WEIGHT CAUGHT USING FOLDING TRAPS IN GEBANG MEKAR WATERS
The blue swimming crab (Portunus pelagicus) is a high economic importance marine species and serves as a primary target for local fisheries employing collapsible traps in Gebang Mekar, Cirebon Regency waters. This study aimed to examine the sex ratio and growth pattern based on variations in carapace width and body weight of crabs captured in the area. Fieldwork was conducted from April to May 2023 in Gebang Mekar Village. Data collection involved measuring the carapace width and body weight of crabs obtained from 30 fishing trips. A total of 2,191 individuals were recorded, comprising 638 males (29.2%) and 1,553 females (70.8%), resulting in a male-to-female ratio of 1:2.4. Carapace width ranged from 6 to 16 cm, while body weight varied between 21 to 338 grams. The analysis of the width-weight relationship yielded a regression coefficient (b) of 2.923, indicating a negative allometric growth pattern, where carapace width increases faster than body weight. The results also demonstrated a positive correlation between carapace width and body weight, suggesting that larger individuals tend to be heavier. Key words: blue swimming crab, carapace width and weight, sex ratio
Copyright (c) 2025 Jhohan, Mochammad Riyanto, Maryrose Easter Tapilatu, Sadida Anindya Bahtiar, Bulfrit B. Rajagukguk, Rosmina Sasarari, Syeiqido Soradatu https://creativecommons.org/licenses/by-sa/4.0
SEASONAL FISHING PATTERN OF MATURE NARROW-BARRED SPANISH MACKEREL (SCOMBEROMORUS COMMERSON) IN KEPULAUAN RIAU PROVINCE WATERS
Narrow-barred Spanish mackerel (Scomberomorus commerson) is one of the high-value commercial fish species exported from the Riau Archipelago. To meet export standards, this species must fulfill specific quality criteria to be considered suitable for export. This study aims to analyze the fishing season pattern and size structure of catchable Spanish mackerel (Scomberomorus commerson) in the waters of the Riau Archipelago. Data were collected through field surveys, direct observation of catches, and analysis of gillnet vessel logbook records from 2018 to 2022. Fishing productivity was calculated using catch per unit effort (CPUE), and the seasonal pattern was identified using the Simple Moving Average (SMA) method and monthly fishing season index (Mt,b). The results showed that the fishing season for Spanish mackerel occurs from January to May, with the peak season in February. The size structure analysis revealed that 87.6% of the sampled fish were larger than 61 cm, indicating that they had reached first maturity (catchable size). Nevertheless, a portion of smaller fish was still caught, highlighting the need for improved management of fishing gear and fishing grounds to support resource sustainability. These findings, once implemented, are expected to significantly improve the sustainability of Spanish mackerel populations, offering hope for the future of this species. These findings are expected to contribute to the implementation of precision fisheries management in Fisheries Management Area (FMA) 711. Key words: catchable size, catch per uni effort, fishing season pattern, precision fisheries, Spanish mackerel
Copyright (c) 2025 Muhammad Fajar Fajri Fardilah, Tengku Ersti Yulika Sari, Domu Simbolon, Muhammad Fedi Alfiadi Sondita, Demo Buana Putra https://creativecommons.org/licenses/by-sa/4.0
FISHERMEN’S PERCEPTION ON PORTABLE COOLING MACHINES WITH SOLAR PANELS AT BATU BERIGA, CENTRAL BANGKA REGENCY
This study aims to analyze the perceptions of Batu Beriga fishermen regarding the use of portable cooling machines powered by solar panels as an alternative to ice in handling fish catches. The technology is considered promising as it reduces dependence on ice blocks, lowers operational costs, and helps maintain fish freshness for longer periods. A descriptive quantitative approach was employed, using a structured questionnaire administered to 40 active fishermen with at least five years of fishing experience. Perceptions were assessed through 10 indicators covering functionality, economic benefits, ease of use, compatibility, technical complexity, and impact on catch quality. The results reveal that most fishermen expressed positive perceptions, with the highest agreement on the machine’s function as an ice substitute (95%) and its adaptability to vessel conditions (90%). However, concerns remain regarding the initial investment cost and fabrication complexity, as only 50% of respondents agreed with this aspect. Overall, the findings highlight a strong relative advantage and compatibility, while technical complexity persists as a major challenge. The study underscores the need for policy support in the form of technology subsidies, soft loans, and technical training programs to facilitate wider adoption. Such interventions are expected to accelerate the integration of renewable energy technologies into small-scale fisheries, reduce fishermen’s operational costs, and strengthen post-harvest handling systems. Furthermore, the adoption of solar-powered cooling technology aligns with the Sustainable Development Goals (SDGs), particularly Goal 7 (Affordable and Clean Energy) and Goal 14 (marine ecosystem). Key words: Bangka Tengah, fishermen, perception, portable cooling machine, solar panel
Copyright (c) 2025 Mohammad Imron, Sugeng Hari Wisudo, Mulyono S. Baskoro, Uju, Joko Triadhi, Imam Soehadi, Triono Aries Kurnia, Arzali, Atika Anggraini, Ratih Kusumastuti, Puti Wardani, Shidiq Lanang Prasetiyo https://creativecommons.org/licenses/by-sa/4.0
UTILIZATION OF BAITED DRIFT FADS ON HANDLINE IN PALABUHANRATU BAY WATERS
Handline fishermen in Palabuhanratu are small-scale fishermen who have limited access to science and technology. This condition has an impact on low catch productivity. Therefore, to overcome this problem, an effective fish collection technology is needed, namely the baited drift fish aggregating device (FAD). This study aims to construct a baited drift fish aggregating device operated by a handline fishing boat as a treatment handline, compare the composition of the catch, determine the effect of using baited drift fish aggregating devices, determine productivity and determine the production margin of the treatment handline catch compared to the control. The experimental fishing method was carried out with 16 trips as replications provided a higher catch result for the treatment handline compared to the control with a total catch of 98.67 kg and 62.34 kg, respectively. Based on the results of the Mann-Whitney analysis, the treatment handline had a significant effect on the number of fish and the weight of the catch. The productivity of the treatment handline had a greater value than the control handline, namely 6.17 kg/trip and 3.90 kg/trip respectively with the production margin of the treatment handline catch compared to the control for weight units and individual increasing by 58.28% and 76.2% respectively. Key words: attractor, baited, FADs, handline, Palabuhanratu Bay
Copyright (c) 2025 Zulkarnain ., Dr. Ir. Wazir Mawardi, M.Si, Prof. Dr. Ir. Ronny Irawan Wahju, M.Phil, Dr. Mustaruddin, S.TP, Haifa Sabirah https://creativecommons.org/licenses/by-sa/4.0
BAIT BOOSTER UTILIZATION ON BOTTOM GILLNET IN PALABUHANRATU BAY WATERS
The technological status of bottom gillnet fishing gear (rampus net) and its fishing operation methods have not changed much in its development and tend to be static. This problem also occurs among rampus net fishermen in Palabuhanratu Bay, where there is a decrease in catch productivity. The technological innovation needed for rampus net fishing gear is the use of bait boosters to attract and gather fish so that they are easy to catch. The research activities were carried out using an experimental fishing method with 20 trips as replications by comparing between treatment of rampus net with the control. The results showed that there was an increase in catches in treatment of rampus net compared to the control. The catch consisted of 61.2% demersal fish and 38.8% pelagic fish, dominated by largehead hairtail fish. The productivity of the treatment of rampus net had a value greater than the control, namely 0.85 kg/net-piece and 0.50 kg/net-piece, respectively. The production margin of the catch of the rampus net treatment compared to the control was 70.5%. Key words: bait booster, bottom gillnet, Palabuhanratu Bay
Copyright (c) 2025 Zulkarnain, Wazir Mawardi, Eko Sri Wiyono, Muhammad Fakhri Firdaus https://creativecommons.org/licenses/by-sa/4.0
RABBITFISH GROWTH PATTERNS IN THE WATERS OF THE ALAS STRAIT, WEST NUSA TENGGARA PROVINCE
Baronang fish is a type of fish that is commonly found in the waters of the Alas Strait. Baronang fishing carried out continuously can affect the growth and existence of baronang fish in waters. This study aims to find out the types of baronang fish, the composition of types and sizes of baronang fish, as well as to find out the growth pattern of baronang fish caught in the waters of the Alas Strait. This research was conducted from April to June 2025. Data collection was carried out through interviews who were selected using the Snowball sampling method and direct measurements. Fish length measurement was carried out with the WCS Image Tools application, and the data obtained was analyzed through identification, length distribution analysis, type composition, and the relationship between length and weight of baronang fish. The results of the study show that there are 7 species of baronang fish in the waters of the Alas Strait. The species Siganus canaliculatus is the most common species found in the waters of the Alas Strait, with a percentage of 53.15%. On the other hand, the species with the lowest number of individuals are Siganus corallinus and Siganus spinus, which is equivalent to a percentage of 0.23%. The growth pattern of baronang fish in the waters of the Alas Strait showed a negative allometric growth pattern (b<3) which indicates that the increase in the body length of the fish is faster than the increase in weight. Key words: Alas Strait, growth pattern, rabbitfish
Copyright (c) 2025 Ulmi Listiani, Soraya Gigentika, Ayu Adhita Damayanti https://creativecommons.org/licenses/by-sa/4.0
ANALYSIS OF POTENTIAL OCCUPATIONAL ACCIDENTS USING THE HAZOP METHOD IN POST-HARVEST SHARK FIN PROCESSING IN TANJUNG LUAR FISH LANDING BASE
Occupational Health and Safety (OHS) in the fishing industry is often overlooked, despite the extremely high potential for work-related accidents. This study aims to analyze the risks during the post-harvest process of shark fins at Tanjung Luar Fishing Port and UD Mamenasae using the Hazard and Operability Study (HAZOP) method. The results indicate that nearly all activities, especially cargo hold unloading, transfer, transport, identification, shark cutting, and fin drying, have a high-risk potential for accidents such as falls/slips, musculoskeletal complaints, cuts, and sunburn. Some processes, including transportation to collectors, storage, sorting, and packaging, carry a moderate risk of concussion or respiratory disorders. Furthermore, all stages present a low risk of bacterial infectious diseases. The primary hazards identified include slippery floors, non-ergonomic work postures, sharp objects, the absence of Personal Protective Equipment (PPE), sun exposure, and a lack of railings. As a mitigative measure, temporary actions such as improved hygiene, provision of PPE, ergonomic improvements, and education are highly recommended to reduce potential hazards and enhance workplace safety. Key words: HAZOP, occupational safety, post-harvest, risk analysis, shark fin
Copyright (c) 2025 ALBACORE Jurnal Penelitian Perikanan Laut https://creativecommons.org/licenses/by-sa/4.0
MECHANISM OF DATA COLLECTION ON CAPTURE FISHERIES PRODUCTION AT FISHERIES OFFICE MERAUKE REGENCY
Merauke Regency Fisheries Office has a strategic role in the management of capture fisheries resources through the mechanism of fisheries production data collection. Accurate and systematic data collection is very important to support sustainable fisheries management policies, especially in implementing the Measured Fishing (PIT) policy in accordance with PP No. 11 of 2023. This study aims to determine the capture fisheries production data collection mechanism implemented by the Merauke Regency Fisheries Office. This research was conducted March to June 2024 at the Fisheries Service of Merauke Regency. The data collection method was carried out by interview method and field observation. Based on the results of the research, it was found that the capture fisheries production data collection mechanism at the Merauke Regency Fisheries Service consists of three main stages, namely data collection, data processing, and reporting. The data collection process is carried out through three sources, such as monthly reports of fish landed at the Perikanan Nusantara Port (PPN), production data from the Joint Business Group (KUB), and Fish Origin Certificate (SKAI). The amount of capture fisheries production of the Merauke Regency fisheries service in 2023 was 14,504,697 kg with details; the amount of fish landed at the archipelago fishing port (PPN) was 6,752,813 kg, in the Joint Business Group (KUB) was 6,664,724 kg and the fish certificate of origin (SKAI) was 1,087,160 kg. Key words: data collection mechanism, Merauke, production,capture fisheries
DIFFERENCES IN SQUID ATTRACTOR MATERIALS AND THEIR INFLUENCES ON THE EFFECTIVENESS OF SQUID EGG ATTACHMENT
The criteria for strength and durability of construction are critical in connection with the addition of coral fragments that add to the load on the squid attractor. The two materials to be tested are PVC and bamboo pipe materials based on adding fragments or without coral fragments. This study aims to compare the effectiveness of squid attractors made of bamboo with PVC pipes as a means of developing artificial habitats for another aquatic biota with the following points, namely, examining the influence of materials and the presence of coral fragments on the effectiveness of squid attraction, knowing the presence of fish and another biota in squid attractors made of bamboo and PVC pipes as well as the quality of seawater that supports the presence of fish and marine life and tests the resistance of hydrodynamic forces of squid attractors, bamboo materials and PVC pipes aligned with coral fragment planting. The analysis methods used include the effectiveness of squid attractor, fish abundance analysis, determination of squid attractor construction based on hydrodynamic forces, normality test, and statistical test (T-test/ Wilcoxon Test). The effectiveness of bamboo and PVC squid attractors with the addition of coral fragments and without coral fragments has very effective results. The use of bamboo squid attractors with the addition of coral fragments has a more significant abundance value. The addition of coral fragments increases stability to withstand hydrodynamic forces. Key words: squid attractor, bamboo, coral fragments, PVC
PURSE SEINE’S PROFILE OPERATED IN PANGANDARAN WATERS
Purse seine fishing gear is one of the active fishing gear widely used by fishermen in the waters of Pangandaran. The main target fish species for this fishing gear are black pomfret (Parastromateus niger), mackerel (Rastrelliger faughni), and skipjack tuna (Katsuwonus pelamis). This research refers to Ministerial Regulation No. 36 of 2023 to determine the profile of purse seine fishing gear in Pangandaran. The regulation discusses the placement of fishing gear and fishing aids in measured fishing zones and state fisheries management areas in inland waters. The research was conducted to determine the construction, specifications of fishing gear auxiliary equipment (ABPI) and vessels, as well as fishing routes for operating purse seine fishing gear in Pangandaran waters. The research was carried out from January to February 2025 at PP Cikidang and TPI Batukaras in Pangandaran District. The research was conducted using a descriptive method. A total of 30 samples were collected using the Slovin formula from both research sites. The research results indicate that the purse seine fishing gear in Pangandaran is locally known as tingkeran. The purse seine in Pangandaran has an upper rope length of 250–750 meters and a mesh size of 1.5–2 inches. The operation of this fishing gear is assisted by a 2 GT vessel equipped with an outboard motor as the propulsion system to navigate the fishing routes. Key words: exploratory, fishing area, mesh size, head rope
CHARACTERISTICS OF FISH COLLECTING VESSELS FLEET BASED IN NIZAM ZACHMAN JAKARTA OCEAN FISHING PORT (PPS)
Nizam Zachman Jakarta Ocean Fishing Port (PPS) generally produces catches for export activities, so it requires transportation that helps the efficiency of catch distribution. It should be noted that the mode of transportation in the form of fish collecting vessels that help the efficiency of catch distribution still needs to be expanded to comprehensive studies. This study aims to identify the characteristics of fish-collecting vessels based on size and general arrangement, analyze the licensing system applied, and analyze the work scheme of fish-collecting vessels based in PPS Nizam Zachman Jakarta. The method used in this research is descriptive method with data collecting techniques through observation, interviews, and literature studies. The results showed that the size of fish collecting vessels based in PPS Nizam Zachman Jakarta is in the range >100GT->300GT, with the layout on the ship mainly used for refrigerated holds and cold storage. The types of fish-collecting vessels consist of sea-to-port and port-to-port fish collecting vessels. The licensing system for fish transport vessels consists of registration to become a fishing vessel and sailing licenses. The work scheme of fish collecting vessels consists of preparation for operations, fish transportation operations, and handling fish catches at the port. Key words: fish transportation, licensing system, operational scheme, port to port, sea to port
IDENTIFICATION OF VESSEL ARRIVAL NUMBER AND FISH CATCH AT NUSANTARA FISHING PORT (PPN) IN MERAUKE
One of the efforts in sustainable fisheries management is to measure fishing capacity. Fishing capacity is the maximum number of fish caught by a fishing fleet in a certain period. Currently, Merauke Nusantara Fisheries Port (PPN) is a type B fishing port that functions as a center for fisheries activities, including recording the number of ship arrivals and fish catches. Republic of Indonesia Fisheries Management Area (WPP-RI) 718, which includes the waters of the Arafura Sea, has abundant fish resource potential. However, using these resources must be carried out sustainably to avoid over-exploitation which can harm the fisheries ecosystem and the fishermen's economy. One of the efforts in sustainable fisheries management is to measure fishing capacity. Catching capacity is the maximum number of fish caught by a fishing fleet in a certain period. Currently, there is no comprehensive estimate of fishing capacity in WPP-RI 718, especially in PPN Merauke, which is at risk of not being in line with the Code of Conduct for Responsible Fisheries guidelines. The process of determining fishing capacity begins with identifying fishing activities. This study analyzes the number of vessels, gross tonnage (GT), and the volume of catches landed at the Nusantara Fisheries Port of Merauke Regency. Data was collected through direct observation at the Nusantara Fisheries Port (PPN) and supported by observation, interview, and literature study methods. The respondents targeted in this study were captains or owners of fishing units. The results of the study showed that the number of fishing vessels landing their catches at the Merauke Nusantara Fisheries Port (PPN) in the period from March to May reached 348 units. The vessels consisted of 320 units measuring less than 30 GT and 28 units measuring more than 30 GT. In addition, 22 types of fish were identified with a total catch landed reaching 682.5 tons. Key words: catch, fishing boat, identification, Merauke, Nusantara Fisheries Port
STRATEGIC ANALYSIS OF BALI TUNA EXPORT TRANSPORTATION LOGISTICS PATTERNS IN THE FACING OF THE COVID-19 PANDEMIC EMERGENCY SITUATION: ANALYTICAL HIERARCHY PROCESS (AHP) APPROACH
The COVID-19 pandemic caused major disruptions to the tuna export logistics chain from Bali, primarily due to air transport restrictions, limited logistics infrastructure, and fluctuating production volumes. This study aims to evaluate the most optimal export transportation logistics strategy in emergency situations using the Analytical Hierarchy Process (AHP). The decision hierarchy includes four main criteria—logistics cost, reliability, resilience, and delivery time—and four strategic alternatives: air freight optimization, sea freight support, development of integrated logistics centers, and land-sea multimodal transport. The results show that delivery time (0.34945) and reliability (0.33064) are the dominant factors. Air freight optimization emerged as the best strategy (ideal score: 1.000), ensuring rapid distribution and cold chain integrity. This study highlights the importance of resilient logistics by emphasizing speed, reliability, and adaptability in response to external shocks. The findings provide strategic insights for stakeholders in formulating robust fisheries export logistics policies to anticipate future global disruptions. Key words: cold chain, freight consolidation, logistic efficiency, resilience, transport modes
PRODUCTION FACTORS EFFECT ON GILL NET FISHERMEN CATCH IN INNER AMBON BAY
The observed decline in fishery production within the Teluk Ambon and Teluk Ambon Baguala sub-districts of Ambon City from 2020 to 2021 has prompted concerns regarding the efficacy of the fishing gear employed, particularly gill nets, which are predominantly utilized by small-scale fishers in Teluk Ambon Dalam. This study sought to examine the impact of various production factors on the catch yields of fishermen using gill nets, specifically focusing on net length, net width, frequency of fishing trips, immersion duration, and the experience of the fishermen. A descriptive methodology was employed, utilizing a survey technique for primary data collection through structured interviews with 12 respondents, complemented by secondary data sourced from official records and scientific literature. The analysis revealed that, although not all variables demonstrated statistical significance, there existed a positive correlation between certain technical factors and the total catch, notably net width, frequency of fishing trips, and fishermen's experience. These findings underscore the necessity of optimizing production variables as a strategic approach to enhance the efficiency and sustainability of small-scale fisheries in coastal regions. Key words: fishing operations, passive fishing gear, productivity, small-scale fisheries, technical variable
SAILING TRACK DESIGNING OF FISHING VESSEL “KM. UMA 002”, PT UMA NIAN NEPA MAUMERE
Navigation in sailing is a crucial aspect that determines the safety and efficiency of a vessel’s journey, especially for fishing vessels operating in open waters. This study aims to design and develop an optimal sailing track for KM Uma 002, a fishing vessel owned by PT Uma Nian Nepa operating in the waters of the Flores Sea. The track design considers environmental factors such as currents, weather, sea depth, and vessel characteristics to enhance travel time efficiency and operational safety. The research methodology used is an applied approach with primary data collection through direct observations of the ship’s sailing route using nautical chart No. 116, interviews with crew members, and navigation analysis. Secondary data were obtained from literature on voyage route planning and the latest navigation technology. The track design includes determining waypoint coordinates, plotting the True Course (HS), calculating the total distance to travel (Distance to Go/DTG), and estimating the time of arrival (ETA). The results indicate that the outer route is safer and more efficient than the inner route, which poses navigation challenges due to narrow waters and numerous coral reefs. Based on the analysis, the journey from the fishing base to the fishing ground at a speed of 6 knots has an estimated travel time of approximately 12.25 hours. With an optimized navigation design, the vessel's operational efficiency is expected to improve while minimizing the risk of maritime accidents. Key words: fishing vessels, KM. Uma 002, navigation, sailing tracks
FISH HANDLING PROCESS LANDED AT BRONDONG FISHING PORT, LAMONGAN
PPN Brondong is one of the largest fishing ports in East Java. This port provides various facilities to support fisheries activities, including a Fish Auction Place (TPI), which has now changed its name to the Fish Marketing and Distribution Center (PPDI). All fish handling activities, from loading and unloading to distribution, take place at this location. Handling of fishery products is a crucial process that can determine the quality and selling price of fish. This study was conducted to identify and analyze the catch handling process carried out at PPN Brondong. The study was conducted in June 2025. The method used was a survey with interviews and direct observation in the field. The collected data was then analyzed descriptively qualitatively. Based on the research results, fish handling at PPN Brondong consists of fresh whole fish raw materials stored in the ship's hold, sorting, washing, weighing, and distribution. Distribution can be done directly to the market or stored first in cold storage. Handling of the catch at PPN Brondong has been carried out quite well, demonstrated by rapid handling to maintain the freshness and quality of the fish. However, there are still some handling procedures that need to be improved in terms of cleanliness so as not to contaminate the fish caught. Key words: catch, fish handling, fish quality
Copyright (c) 2025 Exist Saraswati, Rosidah Wahyu Ningtyas, M. Tajuddin Noor, Yusrudin https://creativecommons.org/licenses/by-sa/4.0
RESOLUTION OF ENVIRONMENTAL, ECONOMIC, AND SOCIAL CONFLICTS IN THE UTILIZATION OF MARITIME POTENTIAL IN LABUHAN HAJI FISHING PORT AREA, LOMBOK
This study aimed to analyze the performance of environmental, economic, and social conflicts in the utilization of maritime potential, and implement the ICOFISH-MT (integration of coastal fisheries management and marine tourism) model in resolving these conflicts. The method consisted of a descriptive method and the ICOFISH-MT model approach. There were 8 (eight) conflicts in the utilization of maritime potential in the Labuhan Haji Fishing Port Area, divided into 4 environmental conflicts, 3 economic conflicts, and 1 social conflict. The status of 2 conflicts had a limited scale resolution status and 6 conflicts have not been resolved. The implementation of the ICOFISH-MT model in conflict resolution showed that the dominant conflict resolution techniques were negotiation and mediation (75%). The conflict management institution formed had a five-person management consisting of : chairman (1 person), vice chairman (1 person), secretary (1 person), and activities section (2 people). The cooperation scheme to utilize opportunities for integration/synergies of activities from the conflicting parties consisted of 4 profit-based cooperation, 3 non-profit cooperation, and 1 profit and non-profit cooperation. The results of conflict resolution using the ICOFISH-MT model are believed to be able to guarantee the sustainability of maritime potential utilization, increase employment opportunities for fishermen, tourism workers, and the community, and strengthen the role of fishing ports. Key words: conflict resolution, environment, fishing port, fisheries, maritime
Copyright (c) 2025 Mustaruddin, Ateng Supriatna, Gondo Puspito, Zurkarnain, Muhammad Zaky Arkan, Fis Purwangka https://creativecommons.org/licenses/by-sa/4.0
REVIEW ON SQUID FISHERIES SEASONAL CATCH PATTERNS AT TPI BATU BELUBANG, CENTRAL BANGKA: IMPLICATIONS FOR FISHERIES MANAGEMENT
The capture fishery of squid (Loligo chinensis) in the Bangka Belitung Islands Province, particularly at TPI Batu Belubang, is an important sector in supporting food security and the local economy. Squid, being a high-economic value commodity, is greatly influenced by environmental factors and seasonal patterns, thus requiring a sustainable management approach. This study aims to analyze the seasonal catch patterns of squid using the Seasonal Catch Index (IMP) method based on Catch Per Unit Effort (CPUE) data over the period of 2020–2024. The analysis results indicate significant seasonal fluctuations, with the highest IMP value in November (230.78%) and the lowest in March (23.16%), generally correlating with oceanographic conditions such as water temperature and nutrient availability, which influence squid distribution. These findings underscore the necessity of season-based fishery management strategies, including quota regulation, temporary closures during low seasons, and regular utilization of CPUE data, to sustain squid stocks and enhance catch efficiency in the future. Key words: CPUE, squid, seasonal index, fisheries management, TPI Batu Belubang
Copyright (c) 2025 Dareen Nadya Rema, Siti Ofta Wijayanti, Nurani Khoerunnisa, Zerli Selvika, Zakyatul Muna https://creativecommons.org/licenses/by-sa/4.0
EFFICIENCY STUDY OF MOORING TIME AND FISH LANDING AT PPI KAMBANG: STRATEGIES FOR OPTIMISATION PROCESS THROUGH GOVERNANCE
Fish landing operations at Kambang Fishing Port are constrained by limited facilities, with only a single pier serving both docking and unloading activities. These constraints often result in prolonged landing times, especially during peak landing periods, when multiple vessels arrive in close succession. This study aims to analyze the relationship between fish landing time and mooring duration among trolling fishing vessels at PPI Kambang, West Sumatra, and to identify key factors influencing landing efficiency. A survey method was employed, involving the collection of primary data on mooring time, adequate unloading time, and idle time, supplemented by secondary data from port authorities. The results reveal that the efficiency of fish landing time ranges between 21.11% and 50.00%, with an average of 40.80%. The lowest efficiency was recorded on KM. Sepupu 02, while the highest was on KM. Melci 01 and KM. Wendri. Multiple linear regression analysis revealed strong correlations between landing efficiency and various factors, including vessel size, number of crew members, unloader age, total catch, and idle time. However, the regression model did not yield statistically significant results. These findings underscore the need for operational enhancements to minimize idle time and improve overall efficiency in fish landing processes. Key words: fish landing efficiency, fishing port, mooring time, trolling vessels, unloading process
Copyright (c) 2025 Vanny Putri Octavia, Riska Fatmawati, Arthur Brown https://creativecommons.org/licenses/by-sa/4.0
SAFETY AND SECURITY ASSESSMENT OF PURSE SEINER BASED AT NIZAM ZACHMAN OCEANIC FISHING PORT, JAKARTA
Ship safety issues are in the global spotlight, including on purse seine vessels based at the Nizam Zachman Jakarta Ocean Fisheries Port (PPSNZJ). This is due to the high number of ship accidents. There have been 11 (eleven) cases of ship sinking and fires in 2020-2022. This study uses a descriptive survey method through observation, interviews, and questionnaires. The determination of respondents was carried out by purposive sampling and data analysis was carried out descriptively quantitatively. The results of the study showed that most purse seine vessels had complied with the procedures and administration of fishing vessel safety and security standards with an average value of 95.73%, meaning very compliant. However, the completeness of work safety and security equipment such as helmets, gloves, and welding shields is still low, or only reaching an average of 45%. This means that awareness and implementation of work safety standards are not evenly distributed among ship owners and crew. Key words: assessment, compliance, occupational safety, purse seine
Copyright (c) 2025 Yudy Ibrahim, Iin Solihin, Ronny Irawan Wahyu, Mustaruddin https://creativecommons.org/licenses/by-sa/4.0
SUSTAINABILITY LEVEL LEMURU (SARDINELLA LEMURU) MANAGEMENT ECONOMIC AND SOCIAL DIMENSION IN THE BALI STRAIT'S WATERS
This study aims to evaluate the persistence of lemuru management in the waters of the Bali Strait from social and economic perspectives. The methodology involves observations and interviews. Data utilized are based on direct observations and interviews with fishermen in the Pengambengan village. Fishermen interviewed were randomly selected and considered to represent the total lemuru catch using purse seines. Data were analyzed using Monte Carlo analysis with the RAPFISH method to determine which behaviors impact each social and economic factor. RAPFISH ordination results in the economic domain showed an index of 48,36, while in the social dimension, it had an index value of 44,48. These index results indicate that lemuru fisheries management for both economic and social dimensions is deemed less sustainable. Key words: lemuru, fisheries management, PPN Pengambengan
THE INFLUENCE OF LED LIGHTING TECHNOLOGY AS A STRATEGY FOR BY-CATCH REDUCTION IN FISHING POTS
Bycatch refers to the unintentional capture of non-target species, including fish with no commercial value or those that are protected. This issue has raised significant concern in the fisheries industry, as it contributes to overfishing and degradation of marine ecosystems. This study aimed to evaluate the effect of LED lighting on fish pot catch performance. The experiment was conducted from August to September 2023 in the waters of Sole Village, West Seram Regency, Maluku, Indonesia. An experimental fishing method was applied, comparing three treatments: fish pots without light (control), with blue LED light, and with green LED light. Across nine fishing trials, a total of 193 fish were caught, consisting of 53 individuals (27.32%) from pots without light, 108 individuals (55.67%) from blue LED pots, and 33 individuals (17.01%) from green LED pots. The composition of catch indicated that blue LED pots captured 75.00% target species and only 25.00% bycatch, compared to green LED pots (48.48% target : 51.52% bycatch) and pots without light (15.09% target : 84.91% bycatch). Statistical analysis showed no significant difference in total catch among treatments (p>0.05), but the blue LED pots recorded the highest productivity at 19.889 grams/trip/pot. These findings demonstrate that blue LED lighting not only enhances the catch of target species but also effectively reduces bycatch, thereby improving gear selectivity and supporting sustainable fisheries management. Key words: blue led light, by-catch, green led light, pots
USE OF COMBINATIONS FAD AND VERTICAL BAIT ATTRACTORS ON BAGAN FLOATING LIFT CATCHES
In an effort to improve the function of lights in attracting and collecting fish to be more effective, fishing auxiliary in the form of fish aggregating device attractors made from coconut leaves and nets and vertical bait made from tembang fish and squid solution are used in bagan floating liftnet fishing gear. In addition to the composition of the catch, hauling frequency, catch productivity and the effect of the combination of fish aggregating device attractor and vertical bait compared to the control on the floating net are the objectives of this study. Experimental fishing method has been conducted for 20 trips. The results showed that there was a significant difference between the total catch of the treatment and control floating nets, which were 964.2 kg and 445.4 kg respectively, while the average catch was 48.2 kg/trip and 22.2 kg/trip respectively. The catches are pelagic and demersal fish species dominated by the semar fish (Mene maculata), tembang (Sardinella gibbosa), pepetek (Leiognathus equulus), anchovies (Stelephorus sp.), and squid (Loligo sp.). The use of fish aggregating device attractors and vertical bait resulted in a greater number of settings/hauls compared to the control bagan floating lift net, namely 117 hauls and 90 haul respectively, while increasing the production margin of the catch from the treatment bagan floating lift net compared to the control by 116.5%. Key words: bagan floating lift net, FADs attractor, vertical bait