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ALBACORE
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Albacore : Jurnal Penelitian Perikanan Laut
Published by Institut Pertanian Bogor
ISSN : 25491326     EISSN : 2655559X     DOI : 10.29244
Core Subject : Humanities, Agriculture,
Agriculture, Biological Sciences & Forestry Humanities
Albacore (Jurnal Penelitian Perikanan Laut) merupakan salah satu jurnal ilmiah di Departemen Pemanfaatan Sumberdaya Perikanan, FPIK IPB. Jurnal ini melanjutkan Bulletin PSP yang telah hadir lebih dahulu sejak tahun 1992 hingga tahun 2013.
Arjuna Subject : Umum - Umum
Articles 324 Documents
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FISHERMEN COMMUNITY PERCEPTION ON TURTLE EXCLUDER DEVICE (TED) IMPLEMENTATION AT CITUIS FISHING PORT, TANGERANG Mokhamad Dahri Iskandar; Didin Komarudin; Tri Nanda Citra Bangun; Ronny Irawan Wahju; Fis Purwangka
Jurnal Penelitian Perikanan Laut (Albacore) Vol 10 No 1 (2026): Albacore
Publisher : Department of Fisheries Resources Utilization, Faculty of Fisheries and Marine Science, IPB University, Bogor, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/core.10.1.065-073

Abstract

One of the fishing gear widely used by fisherman in Banten Bay is bottom mini trawl which called jaring arad. The main problem in “jaring arad” fisheries is high bycatch and low selectivity of fishing gear. One effort to reduce high bycatch at jaring arad is the implementation of Turtle Excluder Device (TED. Accordingly, this study aimed to examine community perceptions of the Turtle Excluder Device (TED). Data were collected through interviews with 25 respondents, and the findings were subsequently analyzed using descriptive statistical methods. Research results indicate that 67% of fishermen disagree with the prohibition of jaring arad. However, one of the obstacles to use Turtle Excluder Device (TED) is the limited knowledge and understanding fishers have of the technology. Based on the interview results using the questionnaire, it was found that 61% of the fisherman who participated in the outreach activity had never heard of the TED device, while only 39% had heard of it.  After receiving an explanation during the outreach activity about the use of TED, the majority of participating fishers were willing to try it. Based on the survey, 82% of the fishermen were willing to try the Turtle Excluder Device (TED). Key words: bycatch, jaring arad, selectivity, Turtle Excluder Device
COMPOSITION AND FLUCTUATION OF SHARK CATCHES BASED ON TRIPS OF CILACAP’S TUNA FISHING FLEET Egga Yolanda; Ronny Irawan Wahju; M Fedi A Sondita
Jurnal Penelitian Perikanan Laut (Albacore) Vol 10 No 1 (2026): Albacore
Publisher : Department of Fisheries Resources Utilization, Faculty of Fisheries and Marine Science, IPB University, Bogor, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/core.10.1.075-088

Abstract

Capture od sharks as bycatch from tuna longliners, tuna handliners, and tuna gillneters based at Cilacap Ocean Fishing Port decreased 15% from 226.18 tons in 2020 to 192.62 tons in 2024. This study aims to analyze species composition and annual trends of shark production for each type of fishing fleet. This study was conducted from September to October 2024 at the Cilacap Ocean Fishing Port, Central Java. Data were obtained from port statistics covering Januari 2019 to December 2024. The average trip duration tuna longliners was 90 day while for tuna handliners and tuna gillneters were bb days and cc days, respectively. The fishing grounds of the tuna longliner were from 8°-15°LS and 101°- 110°E, while the tuna handliners were from 8°-14° S and 103°-109°E, and tuna gillneters from 8°-9°S and 108°-110°E. Dominant species of sharks captured by tuna longliners are hiu selendang (Prionace glauca), hiu lanjaman (Carcharhinus falciformis) dan hiu pahitan (Alopias superciliosus) while those caotured by tuna handliners and tuna gillneters were hiu tikusan (Alopias pelagicus), hiu pahitan (Alopias superciliosus), and hiu selendang (Prionace glauca). Key words: fishing fleet, Cilacap, fluctuation, sharks, composition
FISH HANDLING PROCESS LANDED AT ASEMDOYONG FISING PORT, PEMALANG REGENCY Nabila Dinantiar Adelianoor; Fis Purwangka; Budhi Hascaryo Iskandar
Jurnal Penelitian Perikanan Laut (Albacore) Vol 10 No 1 (2026): Albacore
Publisher : Department of Fisheries Resources Utilization, Faculty of Fisheries and Marine Science, IPB University, Bogor, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/core.10.1.089-104

Abstract

Coastal Fisheries Port (PPP) Asemdoyong is the largest fishing ports in Pemalang Regency. This port provides various supporting facilities, including a Fish Auction Place (TPI). All fish handling activities, from loading and unloading on board to distribution carried out at this location. One of the important processes in determining the quality and price of fish are fish handling. This study aims to identify fish handling process carried out at PPP Asemdoyong,. This study was conducted in January 2026. The method used was using interview techniques and observation at PPP Asemdoyong. Data were analyzed using qualitative descriptive analysis. Based on the research results, the process of handling fishery products at PPP Asemdoyong, Pemalang Regency starts from preparation for loading and unloading, sorting fish on board and the fish auction place, the process of laying fish, purchasing and washing fish by local traders, purchasing fish by consumers, weighing fish to distributing fish to local markets and several regions in Indonesia. Some of the handling of fish catches at PPP Asemdoyong already based on SNI 2729 , especially for catch that will be distributed outside Pemalang Regency so the fish are maintained fresh. However, there are still some improvements are needed to maintain the quality of the fish. Key words: catch, fish handling, fish quality
A SURVEILLANCE MODEL OF SHARK SPECIES UTILIZATION AT CILACAP OCEAN FISHING PORT USING SYSTEMS APPROACH Nanang Priyanto; Tri Wiji Nurani; Iin Solihin
Jurnal Penelitian Perikanan Laut (Albacore) Vol 10 No 1 (2026): Albacore
Publisher : Department of Fisheries Resources Utilization, Faculty of Fisheries and Marine Science, IPB University, Bogor, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/core.10.1.105-118

Abstract

Shark resources are highly vulnerable to overfishing pressure. The conservation status of several shark species in Indonesia is listed in the Red List of the International Union for Conservation of Nature (IUCN) and Appendix II of the Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES). However, violations of laws and regulations related to the utilization of shark species in Indonesia still occur. These conditions necessitate an effective monitoring and surveillance system to support the sustainable and responsible management of shark species. This study aims to develop a surveillance model for utilizing shark species at the Cilacap Oceanic Fishing Port using a systems approach. The stages of the systems approach applied in this study include needs analysis, problem formulation, system identification, and system modeling. The results reveal that the current surveillance system for shark utilization still faces various challenges that hinder its effectiveness. These issues include a lack of synergy among mandate holders, weak law enforcement, insufficient institutional support, misalignment between existing standard operating procedures and budget allocations with actual needs, limited capacity of fisheries inspectors, low awareness and understanding of legal obligations, suboptimal use of surveillance facilities and infrastructure, and the continued occurrence of unreported fishing. In response to these issues, this study proposes a surveillance model that integrates four sub-models: (1) the regulatory and institutional sub-model, (2) the surveillance procedures and budget sub-model, (3) the human resources sub-model, and (4) the facilities and infrastructure sub-model. This integrated model is expected to address the root causes of the problems and enhance the overall effectiveness of shark utilization surveillance. Key words: sharks resources, surveillance of fish species, modeling system
HAND LINE CATCHES COMPOSITION LANDED AT CILACAP OCEANIC FISHING PORT Muhammad Salman Alfarizi Mubarok; Nora Akbarsyah
Jurnal Penelitian Perikanan Laut (Albacore) Vol 10 No 2 (2026): Albacore
Publisher : Department of Fisheries Resources Utilization, Faculty of Fisheries and Marine Science, IPB University, Bogor, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/core.10.2.245-257

Abstract

Hand line fishing gear is one of the fishing gears actively operated at the Cilacap Ocean Fisheries Port (PPS). This gear is included in the selective fishing gear category, because it only catches target species and has a very low risk of bycatch or damage to seabed habitats. The purpose of this study was to identify and analyze the composition of fish catches and the frequency of fishing vessels at the Cilacap PPS. This research was conducted in July–August 2025 using direct observation and interview methods. The research results were then processed using the Shannon-Wiener diversity index formula. Uniformity analysis was processed by referring to research conducted by Sirait et al. (2018), and dominance analysis used the Simpson index formula. Based on the results of this study, the total catch of hand line fishing gear in July reached 1,663,912 kg. The catch was dominated by yellowfin tuna with a weight of (432.629 kg) and rubber squid with a weight of (382.734 kg), in addition to other species such as bigeye tuna, ribbonhead, albacore, lemadang, and swordfish. Based on the analysis results, the diversity index value is 2.01, the uniformity index is 0.18, and the dominance index is 0.61. This variation in catch results is influenced by oceanographic conditions, fish migration behavior, and the availability of resources in the fishing area. The fleet is dominated by large vessels (20-30 GT) which reflects efficiency in reaching fishing areas and a larger load capacity. The hand line fishing gear used has proven to be selective with low bycatch and is environmentally friendly, thus supporting the principles of sustainable fisheries management. Key words: catch composition, Cilacap Oceanic Fishing Port, hand line, pelagic fish, sustainable fisheries
EFFECT OF TAR AND CHITOSAN COATING ON PHYSICAL AND MECHANICAL PROPERTIES AND TECHNICAL LIFETIME OF PINEAPPLE LEAF FIBER ROPE IN A FRESHWATER ENVIRONMENT Mokhamad Dahri Iskandar; Didin Komarudin; Vita Rumanti Kurniawati; Yopi Novita; Muhamad Zildan Sukmana; Iftitah Aura Azzahra; Kemal Fasya
Jurnal Penelitian Perikanan Laut (Albacore) Vol 10 No 1 (2026): Albacore
Publisher : Department of Fisheries Resources Utilization, Faculty of Fisheries and Marine Science, IPB University, Bogor, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/core.10.1.187-198

Abstract

Widespread use of synthetic materials in fishing gear has raised serious environmental concerns due to their non-biodegradable nature. Pineapple leaf fiber is a promising biodegradable material that can be used as a base for ropes in environmentally friendly fishing gear. This study aimed to analyze the physical and mechanical properties of PALF rope, particularly breaking strength and elongation, with surface treatments using tar and chitosan. The methods included specimen preparation, coating, freshwater immersion, and mechanical testing following SNI ISO 1805:2010. The results showed that chitosan coating improved breaking strength by 18.78% and elongation by 25.56% compared to the control. Coating treatments also affected the stress values, with the most significant reduction observed in tar-coated samples (57.89%). Immersion tests over five weeks indicated a decline in tensile strength and elasticity, with the control group showing the highest coefficient of determination (R² = 0.9145). Although chitosan-coated ropes degraded more quickly in terms of tensile strength, they maintained elongation capacity up to week 12. These findings suggest that chitosan-coated PALF ropes have strong potential as a biodegradable material for sustainable fishing gear. Key words: breaking strength, elongation, environmentally friendly fishing gear, pineapple leaf fiber
COMPARISON OF GARCH AND LSTM MODELS FOR PREDICTING SEA SURFACE TEMPERATURE VOLATILITY IN THE SOUTHERN WATERS OF JAVA Arif Budiman; Evelyn Tan Eldisha Nawa; Farhiya Salsa Billa; Muhammad Arkan Anzuye; Fitri Kartiasih
Jurnal Penelitian Perikanan Laut (Albacore) Vol 10 No 2 (2026): Albacore
Publisher : Department of Fisheries Resources Utilization, Faculty of Fisheries and Marine Science, IPB University, Bogor, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/core.10.2.231-244

Abstract

Indonesia, as an archipelagic country with a maritime economic potential of US$ 1.33 trillion per year, faces serious challenges due to climate change, particularly rising sea surface temperatures (SST) and marine heatwaves (MHW), which impact fisheries productivity and the stability of the Blue Economy. This study aims to predict SST volatility in the region through the development of a forecasting model that compares ARCH-GARCH and Long Short-Term Memory (LSTM) to model non-linear patterns and long-term dependencies. Oceanographic time series datasets were used to train and test the model's performance. The results show that the LSTM model has much higher accuracy than the ARCH–GARCH model in predicting SPL volatility, with lower error values and better ability to capture non-linear patterns and complex sea temperature dynamics. This study confirms that the LSTM approach is more suitable for use as an oceanographic forecasting model, thereby supporting the strengthening of the Blue Economy and the resilience of Indonesia's maritime sector. Key words: blue economy, sea surface temperature, GARCH, LSTM
ASSESSMENT OF SONDONG FISHERIES AT DUMAI CITY FISH LANDING BASE Winda Safitri; Eko Sri Wiyono; Sugeng Hari Wisudo
Jurnal Penelitian Perikanan Laut (Albacore) Vol 10 No 1 (2026): Albacore
Publisher : Department of Fisheries Resources Utilization, Faculty of Fisheries and Marine Science, IPB University, Bogor, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/core.10.1.175-186

Abstract

Fishing activities in the PPI of Dumai City are dominated by the use of sondong (push net) fishing gear, a type of shrimp fishing gear classified as a type of push net. Based on PERMEN KP No. 36 of 2023, the permitted method of operating push nets is operation without using a boat. However, one region in Indonesia still uses sondong with the help of boats as occurs in the PPI of Dumai City. This study aims to describe the sondong fishery in the PPI of Dumai City, Riau Province. This study was conducted from October to November 2025, data was collected through interviews, surveys, and direct observation. Primary data was obtained directly from fishermen, PPI staff, and Dumai City DKP staff, while secondary data was obtained from fishing logbooks and port statistics. The results of the study indicate that the main catch of the sondong fishing gear is white shrimp (Penaeus sp). The fishing fleet used is a boat with a length of 12 meters, a width of 2.5 meters, and a height of 1.2 meters. It is driven by a 24 HP Dongfeng engine and operated by 1-2 crew members. The sondong fishing area covers the waters of Sintahulu, Tianjung, Teluk Dalam, and Senepis. The sondong nets used are made of dark green multifilament polyethylene and consist of four sections. Key words: Dumai city PPI, penaeid shrimp, sondong fishing gear  
TEST PERFORMANCE OF SOLAR-BASED ICE-MAKING SYSTEM FOR SMALL-SCALE FISHERMEN IN TANIMBAR ISLANDS REGENCY, MALUKU, INDONESIA Ayi Rahmat; Amanda Putri Auliansyah
Jurnal Penelitian Perikanan Laut (Albacore) Vol 10 No 1 (2026): Albacore
Publisher : Department of Fisheries Resources Utilization, Faculty of Fisheries and Marine Science, IPB University, Bogor, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/core.10.1.133-141

Abstract

This study aims to evaluate the performance of solar-powered ice maker for small-scale fishermen in Tanimbar Islan Regency, Maluku, Indonesia. The Ice-maker system was built in December 2025. The research itself was conducted from 1 January to 10 January, 2026, and electrical data were collected by downloading online records of production and consumption of energy from photovoltaic system, conducting direct field observations, and carrying out of interviews with small-scale fishermen, ad were analyzed using descriptive-analytical approach. The results indicate that the utilization of solar energy for ice maker system to support small-scale fisherman is reliable. The system performance demonstrate that the installed photovoltaic system has capability to operate contiunously for 24 hours supplying energy for ice production. Although energy production flutuates due to weather variation condition, these changes do not disrupt the overall system operation. From the production perspective, all ice produced by the system was fully absorbed by small-scale fisherman, yet it has not fully met their total ice demand. Key words: fish, fishermen, ice-maker, photovoltaic, solar
ESTIMATED POTENTIAL FOR ABANDONED LOST AND DISCARDED FISHING GEAR FROM CRAB FISHERIES BASED IN PPN MUARA ANGKE JAKARTA Ronny Irawan Wahju; Am Azbas Taurusman; Mochammad Riyanto; Dhita Widhiastika; Asyifah Safitri
Jurnal Penelitian Perikanan Laut (Albacore) Vol 10 No 1 (2026): Albacore
Publisher : Department of Fisheries Resources Utilization, Faculty of Fisheries and Marine Science, IPB University, Bogor, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/core.10.1.143-156

Abstract

Crab gillnet is a fishing gear intended for catching crabs that have the potential to cause Abandoned, Lost, and Discarded Fishing Gear (ALDFG). This research aims to estimate the potential for ALDFG and waste supplies from crab gillnet fisheries and to identify the causes and mitigation efforts. Data collection was carried out using survey methods and field observations, then the data were analysed descriptively. The research results show that the estimated lost crab gillnets potential in 1 month was 16 units (320 pieces) with a total weight of 1,137 kg. Meanwhile, in 1 year it is estimated that there will be 166 units (3.320 pieces) with a total weight of 11.375 kg or with a total loss value of IDR 573,750,000. The estimated abandoned crab gillnets potential in 1 month was 0.3 units (6 pieces) with a total weight of 23 kg, while in 1 year it is estimated that there will be 3 units (60 pieces) with a total weight of 230 kg and a loss of IDR 14,500,000. This study proposes a mitigation efforts including dissemination of the negative impacts of ALDFG and ghost gear, reporting program of lost fishing gear, providing incentives and implementing gear marking. Key words: ALDFG, debris, fishing gear, gillnet, PPN Muara Angke

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