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The fisheries sector plays an important role in Indonesia’s economy due to its abundant marine resources; however, unsustainable fishing activities have caused damage to marine ecosystems and a decline in biodiversity. To support sustainable fisheries management, the use of environmentally friendly fishing gear is essential. At the Tenau Coastal Fishing Port (PPP Tenau) in Kupang, East Nusa Tenggara, handline fishing is the most commonly used traditional fishing method among small-scale fishers because it is selective and causes minimal habitat disturbance. This study aims to analyze the environmental friendliness level of handline fishing gear based on the nine criteria of the Code of Conduct for Responsible Fisheries (CCRF) established by FAO in 1995, which include gear selectivity, habitat impact, fisher safety, catch quality, product safety, by- catch, biodiversity impact, capture of protected species, and social acceptance. The research was conducted from November 2025 to January 2026 using a descriptive quantitative method involving 30 handline fishermen selected from a population of 420 using the Slovin formula with a 20% error rate. Data were collected through observation, interviews, and documentation, then analyzed using a weighting system based on the guidelines of the Ministry of Marine Affairs and Fisheries (2006). The results are expected to show that handline fishing is categorized as environmentally friendly to highly environmentally friendly and can serve as a basis for developing sustainable fisheries management policies in East Nusa Tenggara.

This study aims to analyze the level of environmental friendliness of purse seine fishing gear used by fishermen landing their catches at the Ocean Fishing Port (PPS) Cilacap, Central Java. Environmentally friendly fishing gear is an essential component in achieving sustainable fisheries management, as it can minimize negative impacts on marine ecosystems and ensure the sustainability of fish resources. Purse seine is known as a highly efficient fishing gear for catching pelagic fish; however, its potential environmental impacts, such as bycatch, habitat degradation, and overexploitation, require further assessment. The research methods included field observations, interviews with fishermen, and secondary data analysis from relevant institutions, using indicators based on the FAO Code of Conduct for Responsible Fisheries (CCRF) to evaluate environmental friendliness aspects. The results of this study are expected to illustrate the extent to which the use of purse seine at PPS Cilacap meets the criteria of environmentally friendly fishing gear, as well as to provide recommendations for more sustainable capture fisheries management. This research is expected to serve as a reference for the government and stakeholders in formulating policies on the use of effective, equitable, and environmentally friendly fishing gear.

Tegal possesses substantial capture fisheries potential, supported by the availability of adequate human resources and appropriate infrastructure. One of the most commonly utilized fishing gears at the Tegalsari Nusantara Fishing Port is the pocket seine net. This study was conducted to evaluate the environmental friendliness of pocket seine fishing gear operated by fishermen at the Tegalsari Nusantara Fishing Port and to analyze the composition of the catch produced by this gear. The research employed a survey method using a questionnaire instrument based on nine criteria for environmentally friendly fishing gear. The respondents in this study were fishermen operating pocket seine net, and the number of respondents was determined using the Slovin formula. Data were processed using descriptive analysis. Meanwhile, the catch composition data were analyzed using the comparative method. The results of the fishing gear friendliness assessment indicate that the pocket seine gear used by fishermen at the Tegalsari Nusantara Fishing Port falls within the environmentally friendly category, with an indicator score ranging from 19 to 27. The catch composition of pocket seine gear comprises 12 species, which are classified into main catch and bycatch. All captured species possess economic value; consequently, no catch is discarded.

The utilization of Bouke Ami fishing gear in Indonesian waters, particularly in PPN Muara Angke, plays a significant role in managing fishery resources and increasing production. This gear is commonly used by fishermen to catch pelagic fish such as mackerel, tuna, and squid. However, the environmental friendliness of Bouke Ami fishing gear is crucial for sustainable fisheries management. While effective in catching fish, this fishing gear can negatively impact the marine ecosystem, including damage to coral reefs and the capture of juvenile fish, which affects their growth. This research aims to assess the level of environmental friendliness of the Bouke Ami fishing gear used in PPN Muara Angke. Conducted from November 2025 to January 2026, the study employed a descriptive method, using interviews and questionnaires with Bouke Ami fishermen. The findings are expected to contribute to the literature on sustainable fisheries and highlight the importance of using environmentally friendly fishing gear, in line with the Code of Conduct for Responsible Fisheries.

Indonesia is a large archipelagic country with significant fisheries potential. However, fish resources in Indonesian waters have shown a declining trend over the past decade. This decline is caused by various factors, including the deterioration of coastal environmental quality due to human activities that pollute the sea, destructive fishing practices, and excessive exploitation or overfishing. This study aims to analyze the utilization rate of bigeye tuna in FMA-NRI 573 landed at PPS Nizam Zachman and to provide recommendations for the utilization efforts of bigeye tuna in FMA-NRI 573 landed at PPS Nizam Zachman. The utilization rate of fish can be calculated by comparing the total catch to the maxmimum sustainable yield (CMSY) using the formula TPc=(Ci/CMSY)×100%TP_c = (C_i / C_{MSY}) \times 100\%TPc=(Ci/CMSY)×100%. The utilization rate obtained, with an average CMSY of 846,325, falls under the category of Lightly Exploited according to FAO and Moderately Exploited based on Ministerial Regulation KP No. 22/2021. This indicates that the utilization is still relatively low or minimal. Therefore, it is necessary to conduct a review of existing fishing regulations in order to maintain the potential sustainability of capture fisheries.

Capture fisheries are an important economic sector in the coastal area of ​​Depok Beach, Yogyakarta Special Region. Fishing activities in this area use various fishing gear, one of which is the bottom gill net. However, the use of this fishing gear can have negative impacts on the aquatic environment and marine ecosystem, such as the decline in the population of white pomfret and ribbonhead fish, which are the main catch. This study aims to analyze the level of environmental friendliness of the use of bottom gill nets in Depok Beach using a descriptive quantitative approach. The methods used in this study include direct surveys of fishermen, observation of fishing operations, and analysis of catch results. Data were collected through a questionnaire containing 9 indicators compiled by the FAO, which cover aspects of gear selectivity, impact on aquatic habitats, fisherman safety, catch quality, and social acceptance of the fishing gear. The results showed that bottom gill nets had the lowest level of selectivity with a score of 1.13, indicating that this tool is less selective in selecting the types of fish caught. However, the indicator regarding consumer safety received the highest score of 4.00. Overall, the test results show that the use of bottom gill nets at Depok Beach has an environmental friendliness score of 27.06, which indicates that this fishing gear is classified as environmentally friendly even though it needs improvement in terms of selectivity.

This study aims to analyze the effect of fishing ground differences between WPPNRI 711 and 712 on squid (Loligo spp) catches using boat-operated falling nets landed at Nusantara Fishing Port Muara Angke, Jakarta. The research employed a quantitative approach with a two-treatment experimental design, involving fishing operations in two different areas with an equal number of trips (six trips each), analyzed using an independent samples t-test. The results indicated no statistically significant difference in catches between WPPNRI 711 and 712 (p = 0.747 > 0.05). However, production data revealed variations in catch differences, with CPUE (Catch Per Unit Effort) in WPP 711 being higher than in WPP 712. These variations are likely influenced by environmental factors, oceanographic conditions, fishing pressure, and squid spawning seasons. The implications of this study highlight that differences in fishing grounds do not always produce significant statistical impacts on catches but remain crucial for sustainable squid fisheries management. Policy recommendations include regulating fishing efforts based on spawning seasons, routine stock monitoring through CPUE, and adopting advanced fishing technologies to enhance efficiency and sustainability. This research provides valuable input for fisheries management and supports sustainable utilization of squid resources at Muara Angke.

Capture fisheries are one of the most contributing sectors in producing fishery products.The fourfinger threadfin (Eleutheronema tetradactylum) is one of the key commodities in the capture fisheries sector of Pasuruan City. The catch yield of this species is influenced by the mesh size of the gillnet used. This study aimed to determine the effect of different mesh sizes on the catch yield of fourfinger threadfin and to identify the most effective mesh size. The research was conducted using an experimental fishing method with a Randomized Block Design (RBD) comprising three gillnet mesh size treatments: 1.75 inches, 2.5 inches, and 4 inches, with nine fishing trips. Data on catch weight and number were analyzed using a One-Way ANOVA followed by the Least Significant Difference (LSD) test. The ANOVA results showed an F-value of 10.083 with a significance level of 0.001 (p-value < 0.05), indicating a significant difference in the catch weight of fourfinger threadfin (Eleutheronema tetradactylum) among the mesh size treatments. This finding suggests that mesh size has a significant effect on catch weight, with the 2.5-inch mesh size being the most effective for catching fourfinger threadfin in the Madura Strait, as it produced the optimal catch weight compared to 1.75-inch and 4-inch mesh sizes.

Panggungrejo District in Pasuruan City is a central hub for fishing activities with significant potential for capture fisheries production. One of the fishing gears used by fishermen in this area is the boat dredge, which is classified as an active fishing gear. This study aims to assess the environmental friendliness of the boat dredge used by fishermen in Panggungrejo based on the principles of the Code of Conduct for Responsible Fisheries (CCRF). The research employs a descriptive method, using data collection techniques such as interviews with structured questionnaires, direct observations, document analysis, and literature review. The study involved 32 respondents consisting of fishermen using the boat dredge. Data analysis was performed by assigning scores based on the principles outlined in the CCRF that are related to sustainability and environmental impact of the fishing gear. The results showed that the boat dredge in Panggungrejo scored a total of 855, with an environmental friendliness score of 26.71. Based on this score, the boat dredge falls into category III, considered “environmentally friendly.” However, several indicators related to resource efficiency and the impact on aquatic ecosystems still need improvement to further enhance the environmental friendliness of this fishing gear. This study provides recommendations for the development and improvement of more environmentally friendly fishing techniques and increasing fishermen’s awareness of sustainability in fisheries practices.

This study aims to analyze the authority structure between the Ministry of Maritime Affairs and Fisheries (KKP) and Regional Governments in managing coastal areas through marine spatial utilization following the enactment of Law Number 6 of 2023 concerning the Stipulation of Government Regulation in Lieu of Law Number 2 of 2022 concerning Job Creation into Law. The main instrument studied is the Confirmation of Conformity of Marine Spatial Utilization Activities (KKPRL), which functions as a licensing instrument and a control mechanism to ensure that marine spatial utilization activities remain directed, integrated, and aligned with the principles of ecological, social, and economic sustainability. The research approach used is a juridical-empirical approach with a qualitative descriptive analysis method. Through this approach, the research not only examines legal norms but also captures the practice of implementing authority in the field. The results show that although the Job Creation Law is oriented towards simplifying business licensing, several problems remain that have implications for the effectiveness of coastal governance. These issues include disharmony between central and regional regulations, overlapping authority between the Ministry of Marine Affairs and Fisheries (KKPRL) and regional governments, and weak synchronization between national policies and regional instruments such as the Coastal and Small Islands Zoning Plan (RZWP3K). In addition to regulatory constraints, this study also highlights institutional and technical aspects. Limited human resource capacity in the regions, a lack of understanding of KKPRL procedures, and minimal inter-agency coordination hamper the effectiveness of coastal management. These conditions result in slow investment realization, conflicts over spatial use, and potential coastal environmental degradation. Therefore, this study recommends a strategy for harmonizing authority through improving vertical-horizontal coordination, strengthening the institutional capacity of regional governments, and developing derivative regulations consistent with the principles of good governance.

The aim of this research is to determine the government's efforts to economically empower the fishing community in the Oesapa fishing village, Kupang City and determine the impact of the assistance provided by the government on community welfare. This research uses a qualitative descriptive approach. Data collection used was interviews, observation and documentation. The results of the research show that the government's efforts to empower the fishing community's economy are by optimizing fishing facilities and infrastructure that are not yet fully distributed among fishermen, improving the quality of fishermen's human resources through socialization to help the community increase community awareness of ocean sustainability, and finally utilizing marine resources and fisheries which have a positive impact on the welfare of both fishermen.

Indonesia as an archipelagic country has very high resources in the fisheries and marine sectors, where these resources become weapons in improving the welfare of the people in particular and become capital in national development patterns. However, poverty is still an icon for fishermen. The income of fishing fishermen can be said to be different from other types of business because the fishing business is uncertain, where the income fluctuates and speculates, which can lead to the growth of poverty. The aim to be achieved in this research is to reveal and analyze things that influence the income of capture fisheries fishermen. Meanwhile, the author took the explanatory descriptive method as the research method. Data collection came from 100 fishermen respondents with discussion of fishermen's profiles in the form of age, education, family responsibilities, experience and length of time at sea.

The huge economic potential of the ocean in Indonesia and the importance of maintaining the sustainability of marine resource exploitation to support sustainable economic growth and food security. As one of the potentials in the marine and fisheries sector, the estimated potential of fish resources from marine capture fisheries and aquaculture certainly has the potential to fulfill the food of the Indonesian people with high protein nutritional value. The purpose of this research is to see the potential of the marine sector for food security in Indonesia. This type of research is quantitative descriptive research with time series data from 2017 to 2022 obtained from the Indonesian Central Bureau of Statistics. This research is located in Indonesia. The results showed that the water sector, namely fisheries, has high potential to support food security in Indonesia. In addition to the nutritional content contained in fish that is easily digested by the body, the selling price of fish also varies so that it is affordable at all economic levels of Indonesian households.

Research on the influence of business and entrepreneurial characteristics on the general performance of the fisheries processing industry is more specifically reviewed and also researched from an area in Sulawesi, more precisely South Sulawesi Indonesia's large capture fisheries potential can be used as an opportunity to build a fish processing industry, especially in South Sulawesi Province which has a spatial structure policy that supports the fisheries subsector as a superior subsector. Based on the SWOT analysis, strategies that can be applied to encourage the development of the fish processing industry in South Sulawesi Province include strengthening integrated fish processing groups, utilizing and maintaining available catch handling facilities, developing market reach, facilitating administrative access to the establishment of fish processing industries, and increasing the competitiveness of production volumes of fishermen's catches in South Sulawesi Province.South Sulawesi has a specificity in superior products and the quality of human resources, so the policies implemented in the national are not necessarily suitable for South Sulawesi. An appropriate and comprehensive strategy for the development of MSME iin the fisheries processing industry in order to improve their performance in South Sulawesi Province needs to be determined using a way that is in accordance with realistic circumstances and can be applied in reality.

Small pelagic fisheries play an important role in food security, coastal livelihoods, and local fishery economies in Indonesia. Sardinella fimbriata is one of the economically important small pelagic fish species widely utilized in coastal communities. However, increasing fishing pressure may alter population size structure and reduce reproductive sustainability. This study aimed to analyze the size structure, gonad maturity stage, and exploitation status of Sardinella fimbriata in Kwandang Waters, Tomini Bay, Indonesia. The research was conducted from August to November 2025 using a descriptive quantitative approach. A total of 1,560 fish samples collected from commercial landings were measured for total length and examined macroscopically for gonad maturity. Data were analyzed using length-frequency distribution, maturity proportion, and logistic regression to estimate length at first maturity (L₅₀). The results showed that fish length ranged from 8.0 to 19.9 cm and was dominated by the 12.0–15.9 cm size group, accounting for 75.45% of total samples. Immature gonads dominated the catch, representing 91.35% of individuals, while mature fish accounted for only 8.65%. Logistic regression estimated L₅₀ at 16.72 cm, whereas the average catch length was 13.56 cm with an Lc/L₅₀ ratio of 0.81. These findings indicate that most fish were captured before reaching reproductive maturity, suggesting growth overfishing conditions. The study highlights the importance of minimum catch size regulation, selective fishing gear, and routine biological monitoring to support sustainable management of small pelagic fisheries in Tomini Bay.