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INDONESIA
Indonesian Fisheries Research Journal
Published by Kementerian Kelautan dan Perikanan RI
ISSN : 08538980     EISSN : 25026569     DOI : -
Core Subject : Science, Agriculture,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology
Indonesian Fisheries Research Journal published in Indonesia by Center for Fisheries Research. Indonesian Fisheries Research Journal publishes research results on resources, fisheries biology, management, environment related to marine, coastal and inland waters.
Arjuna Subject : -
Articles 300 Documents
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ANALYSIS SUPPLY CHAIN LOBSTER CATCH RESULTS PANULIRUS SPP AT THE BOJONGSALAWE FISH AUCTION PLACE (TPI) IN PANGANDARAN DISTRICT ihda abdul hadi; Atikah Nurhayati; Aulia Andhikawati; Ine Maulina
Indonesian Fisheries Research Journal Vol 31, No 1 (2025): June (2025)
Publisher : Jakarta Technical University of Fisheries

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/ifrj.1.1.2025.%p

Abstract

Lobster is one of the fisheries commodities with high economic value in Pangandaran Regency, especially at the Bojongsalawe Fish Auction Place (TPI). The high demand for lobster makes it one of the main sources of income for local fishermen. However, the efficiency of the lobster supply chain is still a challenge, especially in the aspects of product flow, information, finance and marketing margins at each distribution stage. This research aims to analyze the lobster supply chain at TPI Bojongsalawe using a quantitative descriptive approach. Data was obtained through primary and secondary analysis using interview methods and direct observation of fishermen, TPI managers, large traders, small traders and restaurant owners. The research results show that the lobster supply chain at TPI Bojongsalawe consists of seven chain structures which have different marketing efficiencies. The second marketing chain has the lowest marketing margin of IDR 80,000/kg or 40.47%, with a value fisherman share the highest was 76.34%, thus providing greater profits for fishermen. On the other hand, market share The largest was found in the seventh chain, where restaurants buy lobsters directly from fishermen, with a percentage reaching 58.49%. The main obstacles in the lobster supply chain include stock instability due to changes in weather conditions, significant price fluctuations, and a payment system that is not always done in cash. This has an impact on income uncertainty for fishermen and other market players. Therefore, a more efficient supply chain management strategy is needed, including the implementation of a centralized information system and increased coordination between market players. In this way, it is hoped that lobster distribution can be more optimal, fishermen's welfare will increase, and price stability will be better maintained.
ASSESMENT OF HEAVY METAL POLLUTION (Hg, Pb, Cd) IN THE PASURUAN SEA: STATUS AND COUNTERMEASURES Dina, Karina Farkha; Herawati, Endang Yuli; Arfiati, Diana; Anugerah, Putri
Indonesian Fisheries Research Journal Vol 31, No 1 (2025): June (2025)
Publisher : Jakarta Technical University of Fisheries

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/ifrj.1.1.2025.%p

Abstract

Pasuruan Regency is a major industrial center in Indonesia where their heavy metal industrial waste accompanied by  , household waste, and agricultural activities polluted  Pasuruan waters. The purpose of this study was to determine the status of heavy metal pollution in the Pasuruan sea in the coastal areas of Kraton, Lekok and Nguling and to find out how to overcome it. The survey method was used in this study to analyze the levels of heavy metals (Hg, Pb, Cd) in the waters and calculate the water pollution status based on the pollution index and water quality. Water sampling is carried out at a depth of between 2-15 meters at 3 stationary lift nets (Bagan tancap) at each location. The results showed that the highest levels of heavy metals were found in Lekok waters. The results of the calculation of the pollution index (IP) show that Lekok water has a heavy pollution status for all types of heavy metals (Hg, Pb, Cd). The pollution status in Nguling and Kraton waters based on the Hg and Cd pollution index is classified as heavily polluted. Meanwhile, heavy metal levels of Pb still meet water quality standards. The results of measurements of temperature, pH, dissolved oxygen, salinity, and current velocity are classified as optimum for aquatic biota. Based on the research results, it is known that there are areas of Pasuruan waters that are heavily polluted. Therefore, better water quality management is needed to meet the needs of biota by planting Rizhophora mucronata mangroves.
Nusa Penida: Land Use, Tourism, and Sustainability Fithor, Alin; Nugroho, Beni Sabdo; Prihadi, Donny Juliandri; Ainni, Chusnul Firaqie; Purwanti, Frida
Indonesian Fisheries Research Journal Vol 31, No 1 (2025): June (2025)
Publisher : Jakarta Technical University of Fisheries

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/ifrj.1.1.2025.%p

Abstract

Nusa Penida's coastal communities rely on its rich marine resources for livelihoods, primarily through fishing, seaweed cultivation, and tourism. This study analyzes land use changes in Jungut Batu Village, Nusa Lembongan, using secondary data and Google Earth Pro, revealing a significant shift from seaweed cultivation to tourism development between 2009 and 2020, with a temporary reversion to seaweed cultivation during the pandemic. This transformation highlights evolving economic dynamics and environmental impacts. While the shift towards ecotourism represents a potential evolution in sustainable land use, the adverse effects of mass tourism necessitate a transition to eco-friendly and sustainable practices. Effective collaboration among communities, tourism stakeholders, and government, as well as further research, is crucial to developing a genuinely sustainable ecotourism model for Nusa Penida with contribution of society has accpet for last moment.
COMPARATIVE STUDY ON BIO-BRIQUETTE PRODUCTION USING COCONUT SHELL AND SEASHELL: EFFECTS OF SIZE, RATIO, PYROLYSIS, AND BINDER Resti Nurmala Dewi; Medal Lintas Perceka; Siluh Putu Sri Dia Utari; I Wayan Andrayuga; Muhamad Maulana Nur Azimatun; Taufiq Qurrahman; Samsul Arifin; Putu Ayu Ardiyanti; Nurlaela Pajriyanti; Nurul Anisa Irwandi
Indonesian Fisheries Research Journal Vol 31, No 1 (2025): June (2025)
Publisher : Jakarta Technical University of Fisheries

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/ifrj.1.1.2025.%p

Abstract

Briquettes are seen as a substitute for alternative fuels generated through pyrolysis. A common type of briquette is charcoal made from coconut shells. However, they have poor combustion duration and excessive combustion smoke. It is thought that adding shells to coconut shell briquettes can increase their quality while making better use of waste since shells have adsorption characteristics. Hence, this study intended to produce shells briquettes on many main factors, namely pyrolysis time, particle size, raw materials ratio, and binder concentration. The method utilized pertained to preliminary study by blending pyrolyzed coconut shell charcoal, shells, and tapioca flour. In line with the American Standard Testing and Material (ASTM) 2014, proximate analysis was conducted using the Thermogravimetric Analysis 201; in contrast, briquette calorific value was determined using the GDY-1A bomb calorimeter, which is in compliance with ISO 1928:2020. According to the findings, the best shell briquettes was found at 2.5 hours pyrolysis durations with a particle size of 50 mesh, a raw material ratio of 3:1 (charcoal : shell) and 50% binder concentration with 13.53 ± 0.23% water content; 39.91 ± 0.31% volatile matter content, 15.70 ± 0.07% ash content, 67.66 ± 0.68% fixed carbon content) (P < 0.05), and a calorific value of 1,942.126 cal/g. Nonetheless, the results were not ideal as the calorific value was lower compared to full charcoal briquettes. Therefore, to improve proximate quality and combustion efficiency, it is required to combine seashells with other materials that are higher in carbon or to modify the method.
Climate-Driven Risks in Tuna Fishing in Indonesia: A Financial Distress Likelihood Martino Wibowo; Endi Rekarti; Kasful Anwar; Tias Andarini Indarwati; Vesarach Aumeboonsuke
Indonesian Fisheries Research Journal Vol 30, No 2 (2024): (Desember) 2024
Publisher : Jakarta Technical University of Fisheries

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/ifrj.30.2.2024.%p

Abstract

The purpose of this research is to investigate how climate change is influencing the risks within the tuna fishing sector in Indonesia. Changes in the environment, like increasing sea temperatures and shifting ocean currents, have impacted the movement and migration patterns of tuna, directly impacting the industry sustainability. The significance of this study lies in the pressing necessity to comprehend the ways in which climate change is impacting the risks encountered by businesses operating in the tuna fishing industry. This research aims to assess the risks that tuna fishing businesses encounter as a result of climate change and to determine how they affect the company's stock value. To conduct this research, a panel data evaluation approach was employed using seven publicly traded companies engaged in the tuna industry as sample subjects. The data used was sourced from company filings with the Indonesia Stock Exchange and capital market figures from the Financial Services Authority (OJK). The research utilizes an Altman Z Score model to evaluate the financial health and risk of bankruptcy of a company by incorporating dummy variables associated with increasing sea temperatures into its analysis. This study aims to offer policymakers evidence-based guidance regarding the consequences of different management strategies for addressing climate fluctuations. Furthermore, the research underscores the significance of taking factors into account when managing financial risks, especially in ensuring the long-term viability of the tuna fishing sector. The uniqueness of this study is found in its approach of merging financial risk analysis with risk assessment methods by utilizing a model that integrates both biological and economic elements to offer a holistic framework for decision-making within the sustainable fisheries sector.
VALUE CHAIN ANALYSIS: BUSINESS MODEL, OPERATION, AND FINANCE MANAGEMENT OF CAPTURE FISHERIES BUSINESS martino wibowo; Kasful Anwar; Faizul Mubarok; Arie Wibowo Khurniawan; Sippavitch Wongsuwatt
Indonesian Fisheries Research Journal Vol 30, No 2 (2024): (Desember) 2024
Publisher : Jakarta Technical University of Fisheries

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/ifrj.30.2.2024.7-21

Abstract

This study analyzes the value chain in small and medium-sized fishery enterprises across several Indonesian provinces (Jakarta, Yogyakarta, Bali, South Sulawesi, and West Sumatra). To fully comprehend the value chain in the fishing industry, it is essential to answer the research problems of the pattern identification of the capture fish value chain, and the implementation of the business process in the capture fish industry. It identifies challenges and opportunities within the value chain, particularly regarding resource access, regulation, transportation, and financial impacts. The research employs a comprehensive value chain analysis, utilizing the Business Model Canvas approach. Primary and secondary data were gathered through interviews and analyzing external data sources. It was done from May to November 2023 involving 50 seafood restaurant owners and 110 fishermen in five provinces. The analysis was conducted using panel data methods with robustness tests performed to ensure the validity of the results The study finds significant operational challenges in maintaining the quality and quantity of fresh fish, inefficiencies in various stages of the value chain, and potential areas for improvement in the captured fisheries business models of SMEs and the big firm. It highlights the importance of market stability, sustainable practices, and economic viability for the growth of SMEs in the fishery sector. 
THE FORGOTTEN : ACHIEVING SUSTAINABLE FISHERIES THROUGH THE EMPOWERMENT OF LOCAL WISDOM Baginda Parsaulian
Indonesian Fisheries Research Journal Vol 30, No 2 (2024): (Desember) 2024
Publisher : Jakarta Technical University of Fisheries

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/ifrj.30.2.2024.39-46

Abstract

To understand the impact of culture on the economy, it is important to know the values and cultural norms that exist and have been applied by individuals in their economic activities. Fisheries sector also has several attributes that can be developed to create sustainability scenarios that have not yet been studied in West Pasaman district, West Sumatra province, Indonesia. This study aimed to demonstrate the potential of local wisdom as a valuable asset for fisheries sustainability. The research was conducted between January 2023 and June 2023 in West Pasaman Regency, West Sumatra Province, Indonesia, using RAPFISH and Participatory Prospective Analysis. The study identified key factors essential for achieving sustainable fisheries. The community of West Pasaman has a rich history of local fishing knowledge that can be fully utilised to achieve sustainability in the future. The crucial role of customary rules and local wisdom is highlighted. It is important to note that this knowledge should be taken into account in any efforts to achieve fisheries sustainability.
Review of A Conceptual Framework for Designing and Building Fisheries Co-management Reza Shah Pahlevi
Indonesian Fisheries Research Journal Vol 30, No 2 (2024): (Desember) 2024
Publisher : Jakarta Technical University of Fisheries

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/ifrj.30.2.2024.23-37

Abstract

There has been growing consensus in fisheries management literature that fisheries can only be managed successfully with the power-sharing and partnership of fishers. The objective of this review is to focus on examining the current global literature on fisheries co-management. The review findings lead to the conclusion that various forms of fisheries co-management exist in many countries and have different organizational forms in different fishery settings. The review has identified six principles that should be applied in designing proper fisheries co-management: subsidiarity, conflict and power, property rights, representation and knowledge, community institution building and management functions. 
Population Status of Napoleon Wrasse (Cheilinus undulatus- Rüppell 1835) in Reef Waters of Banda Islands, Centre Molluccas Province Sasanti Retno Suharti; Isa Nagib Edrus; Indra Setiadi Hermana
Indonesian Fisheries Research Journal Vol 29, No 1 (2023): (June) 2023
Publisher : Jakarta Technical University of Fisheries

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/ifrj.29.1.2023.%p

Abstract

ABSTRACT Napoleon wrasse (Cheilinus undulatus) has been listed in Appendix II of  Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES). Under CITES regulations, countries exporting vulnerable species are required to guarantee any exports being not detrimental to the species survival in their ecosystem.The last state of wild population sizes and its exploitation level for this species in study area did not well documented. Population study of  Napoleon wrasse was undertaken in the Banda Waters of Centre Molluccas on October 2018. This study aims to identify the density and length frequency distribution of Napoleon wrasse population in Banda waters, with the intention of providing information about fishing intensity for the fish management. Method of the study used was Underwater Visual Census (UVC) to gather population data and also used Global Positioning System (GPS) to find out the length of area census.   Fish length (TL) was visually estimated using the stick method. The result shows there are 168 individual of Napoleon fish with sizes ranged from 10 to 90 cm TL. The population density of this species was 7.14 fish/ha within 23.5 hectars of UVC total areas and found more abundant of Napoleon wrasse in Ai Island waters. Length frequency distribution of the fish was dominated by fish of  40 cm in length (TL). Fish population in Banda waters indicated high density level with low fishing intensity.
Contribution Fisheries Management of Conservation to Society 5.0 Alin Fithor; Beni Sabdo Nugroho
Indonesian Fisheries Research Journal Vol 30, No 2 (2024): (Desember) 2024
Publisher : Jakarta Technical University of Fisheries

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/ifrj.30.2.2024.1-6

Abstract

Mangunharjo Beach in Semarang, Indonesia, is a popular coastal destination known for its beautiful scenery and recreational activities, which focus on integrating technology and innovation for the betterment of society. Some potential contributions are (1) Smart City Integration and (2) Community Engagement. By embracing these contributions, creating a sustainable and inclusive destination leverages technology for the betterment of visitors and the local community. The availability of technologies and their broad humanitarian applications allow economically strong countries to create a comfortable living environment and gain a leading position in the practical propagation for best conservation with fisheries management of Society 5.0, which takes place in Mangunharjo Beach and its area; it becomes an integral part of the country.Beach, Contribution, Mangunharjo, Society, Conservation

Page 30 of 30 | Total Record : 300

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