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This study examines the implementation of the Minister of Marine Affairs and Fisheries Regulation Number 7 of 2024 concerning the Management of Lobster, Crab, and Blue Swimming Crab in East Kalimantan. As a strategic policy, the regulation aims to ensure sustainable fisheries management through provisions on minimum catch sizes, restocking mechanisms, traceability systems, and law enforcement against illegal fishing and trade. Using an empirical juridical approach, this research collected primary data through questionnaires distributed to fisheries officers, coastal communities, fishers, and aquaculture business actors in East Kalimantan. The results show that the implementation of Regulation No. 7/2024 is generally categorized as moderately effective, with an average Likert score indicating limited but positive compliance. Respondents acknowledged the importance of sustainability principles embedded in the regulation; however, significant challenges persist, including insufficient formal socialization, weak field monitoring, lack of supporting facilities, and inconsistent coordination among implementing agencies (BARANTIN, PSDKP, and local fisheries officers). Qualitative responses highlight that many stakeholders still lack understanding of technical provisions such as minimum size requirements and restocking obligations. The study concludes that while the regulatory framework is normatively comprehensive and aligned with sustainable fisheries principles, its practical effectiveness remains constrained by institutional and socio-cultural factors. Strengthening community engagement, increasing inter-agency coordination, and enhancing enforcement capacity are crucial to optimizing the policy’s impact on the sustainable management of lobster, crab, and blue swimming crab resources in East Kalimantan.

This study aimed to analyze the implementation of policies prohibiting illegal fishing practices involving the use of explosives, poisons, and electric shock devices in Sanga-Sanga District, Kutai Kartanegara Regency. Although regulations and extension activities related to the prohibition have been established, illegal fishing practices continue to occur as of 2025. The findings reveal that some fishermen still use poison and electric shock due to economic reasons and the perception that these methods yield greater catches. However, such actions cause losses to other fishermen by reducing the quality of the catch and damaging the aquatic ecosystem. The community is aware of these violations but is reluctant to report them due to fear of threats from the perpetrators. Efforts by fisheries extension officers to establish community-based surveillance groups (Pokmaswas) have not been optimal due to low public participation. Collaboration between provincial fisheries supervisors and the local marine police (Polairud) has resulted in joint patrols that successfully apprehended two perpetrators of illegal fishing, yet law enforcement has not produced a deterrent effect. Moreover, the program to replace destructive fishing gear with environmentally friendly alternatives for fishermen willing to transition has not been realized due to budget constraints. Based on these findings, it is necessary to strengthen integrated surveillance, provide legal protection for whistleblowers, accelerate the implementation of sustainable fishing gear programs, and enhance public awareness of legal and ecological issues.

The main problem in empowering fish farming communities in Dawuhan Village, Poncokusumo District, Malang Regency is how to empower communities through the Peti Koin Bermantra Program in Dawuhan Village, Malang Regency, such as low managerial capacity, weather constraints, high feed prices, and limited market access, which have an impact on the suboptimal economic improvement of the community. This study aims to analyze the implementation of the Peti Koin Bermantra Program in empowering fish farming communities to improve their economic welfare. The study uses a qualitative method with a descriptive approach, as well as the community empowerment theory of Hashemi, Schuler, and Riley (1996). The results show that the Peti Koin Bermantra Program contributes positively to improving community welfare through eight empowerment indicators, such as increased mobility, small-scale purchasing power, ability to make larger purchases, involvement in major decisions, freedom, political and legal awareness, participation in public protests and political campaigns, economic security, and contribution to family support. The success of the program was supported by collaboration between facilitators, the East Java Provincial Marine and Fisheries Service, and the Malang Regency Fisheries Service, although there were still obstacles in terms of capital, group management, and product innovation. To support the sustainability of the program,

This study aims to analyze the narrative dissonance in the corporate communication of the Aqua brand, especially in the context of the crisis of meaning that arises between claims of natural purity and technical findings related to the use of borewells in the production process. Using a qualitative approach through content and narrative analysis, the study integrates two main theoretical frameworks: the Narrative Paradigm (Fisher, 1984) and Image Repair Theory (Benoit, 1995). The analysis focused on how companies are building, maintaining, and renegotiating their corporate narrative amid public pressure and consumer expectations. The results show that the legitimacy crisis arises due to the symbolic mismatch between the narrative of "purity" communicated and the operational reality revealed to the public. This tension triggered a strategic response from the company in the form of public clarification, transparency of the production process, and repositioning of messages to restore consumer image and trust. This study confirms the importance of narrative coherence and reflexivity in corporate communications, especially in an era of digital openness that demands accountability and consistency between symbolic messages and tangible practices. These findings contribute to the study of crisis communication and brand image restoration strategies, as well as a reference for companies in designing ethical, transparent, and sustainable communication to maintain legitimacy and credibility in the eyes of the public.

The Indonesian government has been actively combating illegal fishing practices at sea because they harm the country and reduce fish populations. However, attention to freshwater fisheries, especially endemic fish, is still limited. In fact, endemic fish play an important role in aquatic ecosystems and local culture. Fish resource conservation aims to protect, preserve, and utilize fish and their ecosystems and genetic diversity so that their existence and availability remain sustainable. The diversity of freshwater fish in Indonesia faces serious threats from human activities. The main factor is the introduction of new species that grow uncontrollably, becoming pests and harming ecosystems and communities. In addition, overfishing and declining habitat quality further exacerbate the situation. These threats pose a risk of extinction for endemic fish. Therefore, conservation efforts need to be strengthened to maintain ecosystem balance and support the livelihoods of communities that depend on fish farming. Legal protection is an important aspect in addressing this issue. Law No. 31 of 2004 concerning Fisheries and Law No. 5 of 1990 concerning Conservation of Living Natural Resources and Ecosystems have provided a legal basis for fish resource management. However, their implementation and enforcement remain weak. This study uses a normative juridical approach with secondary legal materials, emphasizing the importance of improving the legal framework and more effective governance. Measurable, transparent, and sustainable conservation measures are needed to ensure the optimal utilization of fish resources. Thus, the sustainability of freshwater ecosystems and the welfare of communities that depend on endemic fish can be guaranteed.

The KKN Program of Universitas PGRI Adi Buana Surabaya for the 2024–2025 period in Kajeksan Village, Sidoarjo Regency, focuses on the issue of family food security by implementing a mixed farming system based on the use of used goods. This service method uses Participatory Action Research (PAR) through the stages of to know (identifying problems), to understand (socialization of concepts), to plan (design a system from gallons of mineral water), to act (training and assistance in making hydroponics-aquaponic systems, making fish feed from household waste, and natural vitamins), and to change (evaluation and sustainability). As a result, there is an improvement in community skills with the realization of catfish harvest along with optimal kale growth, opening household business opportunities, and creating a sustainable empowerment model through appropriate technology transfer.

The fisheries sector plays a strategic role in Indonesia's national economic development due to its significant contribution to meeting food needs, creating jobs, and earning foreign exchange. However, this sector still faces various serious challenges, such as Illegal, Unreported, and Unregulated (IUU) Fishing practices, excessive exploitation of marine resources, degradation of aquatic ecosystems, and weak compliance with applicable legal provisions. These problems not only impact the sustainability of fisheries resources but also threaten the economic sustainability of coastal communities. This study aims to analyze the government's role in overseeing the fisheries sector in Indonesia, which includes regulatory and institutional aspects, and the implementation of supervision in the field. The research method used is a normative juridical approach through a review of relevant laws and regulations, including Law Number 31 of 2004 concerning Fisheries as amended by Law Number 45 of 2009, and other derivative regulations. The analysis also considers the role of supervisory institutions such as the Ministry of Maritime Affairs and Fisheries (KKP), the Indonesian Navy (TNI AL), and law enforcement officials in preventing and prosecuting violations in this sector. The research findings indicate that the government plays a strategic role in establishing policies, establishing oversight institutions, providing monitoring facilities and infrastructure, and taking legal action against violators. However, oversight effectiveness is still suboptimal due to limited human resources, monitoring technology, inter-agency coordination, and low legal awareness among fisheries business actors. Therefore, strengthening an integrated oversight system, increasing the capacity of officials, utilizing information and satellite technology, and consistent law enforcement are necessary. These steps are expected to ensure sustainable management of Indonesia's fisheries sector, protect marine resources, and support national economic growth.

Indonesia is an archipelago rich in aquatic resources that include various types of fish resources and coral reef ecosystems. However, the sustainability of these resources is increasingly threatened by the irresponsible actions of some parties, one of which is the act of Illegal Fishing. Illegal fishing is very detrimental to the country, not only damaging vulnerable fish populations, but also causing economic losses and even social impacts on society. The case of Run Zeng 03 is one of the illegal fishing cases in Indonesia, which has been fishing illegally in Indonesia's Exclusive Economic Zone since January 12, 2024. The Russian-flagged foreign vessel was arrested on May 19, 2024 in the Arafura Sea. The principle of Common But Differentiated Responsibilities (CBDR) can be applied in handling cross-border illegal fishing. The Run Zeng 03 ship itself has caused great losses to the countries in its area of operation. Whereas, the CBDR Principle emphasizes cooperation between countries to integrate in achieving common goals, despite having different responsibilities. In addition to establishing international coordination and cooperation, Indonesia itself must improve internal supervision and protection in handling these illegal fishing cases.

Consumer protection is a crucial aspect in the face of rapid economic development and increased industrial competition, including in the bottled water sector. The Aqua product packaging defect case in Semarang in July 2017 is a clear example of weak quality control and the importance of producer accountability. Defects such as bottle caps that can be pried off without breaking the seal create uncertainty over product safety and reduce consumer confidence. Law No. 8/1999 on Consumer Protection provides a strong legal basis for consumers to obtain safe products and claim compensation for losses due to defective products. Manufacturers have an absolute responsibility to ensure product safety through the implementation of strict quality control systems, early detection of physical defects, and digital tracking for product recalls if necessary. In addition, consumer education and optimization of public complaint media are important parts of the consumer protection system. With a comprehensive preventive and corrective approach, risks due to defective products can be minimized, and public trust in the industry can be maintained.

This study aims to analyze the service quality at Ketapang Urban Aquaculture (KUA), a mangrove ecotourism area in Tangerang Regency, using the Servqual theory encompassing five dimensions: tangibles, reliability, responsiveness, assurance, and empathy. This qualitative research utilized primary data from in-depth interviews with KUA management and secondary data from relevant literature. The findings indicate that physical facilities, such as trekking paths and informative signs, enhance visitor comfort. Educational programs run on schedule, and the complaint system effectively addresses visitor concerns. Friendly and well-trained staff provide a sense of safety and a positive tourism experience. However, challenges remain in optimizing sanitation facilities and digital promotion. The study concludes that KUA's service quality meets expectations, supporting sustainable ecotourism.

This study aims to analyze the service quality at Ketapang Urban Aquaculture (KUA), a mangrove ecotourism area in Tangerang Regency, using the Servqual theory encompassing five dimensions: tangibles, reliability, responsiveness, assurance, and empathy. This qualitative research utilized primary data from in-depth interviews with KUA management and secondary data from relevant literature. The findings indicate that physical facilities, such as trekking paths and informative signs, enhance visitor comfort. Educational programs run on schedule, and the complaint system effectively addresses visitor concerns. Friendly and well-trained staff provide a sense of safety and a positive tourism experience. However, challenges remain in optimizing sanitation facilities and digital promotion. The study concludes that KUA's service quality meets expectations, supporting sustainable ecotourism.

This research aims to find out the impact of owning coastal areas which are used as tourist attractions. This research is empirical research because it places primary data in the community as the main data which is analyzed descriptively qualitatively. The results of the research show that the impact of ownership of coastal areas that are used as tourist attractions triggers violations because this control is linked to the control of coastal areas of indigenous communities, and is then recognized by law. This then results in a conflict of interest because coastal people tend to carry out activities and work at sea, and utilize these aquatic resources as a target to fulfill their daily needs. The economic activities of residents on the coast who tend to work as fishermen and farmers are certainly not used to other activities. Meanwhile, tourism development in villages that have the potential for beautiful marine and coastal resources generally aims to introduce and utilize, even improve the quality of natural objects and attractions. This then also causes losses to the government and local communities because apart from having an impact on the physical environment which experiences a decline due to human activity at the tourist location itself, all income and benefits are also received in full by the business owner. In this condition, the village government does not get any share, because tourist attractions are recognized as private property.  

Used cooking oil is oil that has decomposed fatty acids at certain limits so that it becomes unfit for use. Used cooking oil is obtained from the process of cooking or heating food using oil repeatedly and at high temperatures. The behavior that is often carried out by the community is that after being used repeatedly, the used cooking oil will be immediately dumped into the ground, ditches, pipelines or waters. This can result in environmental pollution in the form of death of aquatic biota, organisms in the soil, closing soil pores, contaminating groundwater and even increasing COD and BOD in soil and water. This type of community service is classified as expert service, namely community service carried out by lecturers in accordance with their field of knowledge, in this case through training activities in the pursuit of waste cooking oil using practical methods. The results of this service increase knowledge of the physical characteristics of cooking oil damage, the dangers of repeated use of oil, knowledge of waste used cooking oil management, and increased knowledge of waste used cooking oil utilization

Kalirungkut Village is one of the urban areas located in Rungkut Sub-district, Surabaya. The area of Kelurahan Kalirungkut is 2.58 km2, divided into 15 RWs (neighborhood units) and 86 RTs (community units) (Statistics Indonesia, Surabaya 2016). The population of this neighborhood is approximately 22,949 people, consisting of 11,345 males and 11,604 females (Kalirungkut Village, 2022). Within the neighborhood, there are 11 active industrial companies, including 7 large-scale industries and 4 small-scale industries (Statistics Indonesia, Surabaya 2019). The significant population and industrial activities in the area require a large amount of land, resulting in a reduction of agricultural land. Therefore, the objective of the community service activity is to create a sustainable farming strategy through the design and implementation of aquaponics. The community service method consists of three stages: survey and preparation, implementation of activities, and maintenance and monitoring of results. The outcome of the community service activity is the establishment of an aquaponics farming system located in the yard of one of the residents in Kalirungkut, namely Mrs. Ismudji Rahayuningsih.

The PKM team with partners from Umbul Helau developed the concept of urban farming with aquaponics technology where hydroponic plant cultivation and integrated fish cultivation in the form of budikdamber. The activity purpose is to build the concept and introduce it to the community. The method used is ABCD (Asset Based Community Development), focusing on land assets owned by partners to be developed by building this urban farming activity. The stages are carried out starting from the time planning,, division of tasks, provision of materials, land preparation and cultivation of budikdamber media, seed distribution, control and evaluation. The results obtained are very encouraging where the plant has been harvested and with packaging that is sold and has economic value, catfish is growing and will harvest in the near future. In addition, education about this concept introduces to the elementary school (SD) students and teachers with a positive response.  

Chicken Ranch venture is a business that is environmentally friendly and efficient, the management of maintenance, cage, and the handling of waste should always be considered. But the farm that stood in the village of Wonosobo Mojotengah Candirejo not in accordance with the applicable rules on the farm, a location close to settlements and ignore the handling of waste and effort. .This Method approach used in this study is the sociological juridical approach. To approach the problem in this study the author uses descriptive analytical research specifications. The collection of data through primary data and secondary data. Methods of presenting data in research conducted in a descriptive way. The analysis used in this thesis is qualitative. The results showed that (1) Overview of the Business Environment Poultry in the village of Wonosobo Mojotengah Candirejo terms of Environmental Aspects, regulated by Law No. Law No. 41 of 2014 concerning Animal Husbandry and Animal Health and Licensing Guidance And Business Registration Ranch, which states that the livestock company and certain parties who seek cattle to scale certain businesses are obliged to follow the procedures for aquaculture animals is not well with disturbing public order in accordance with the guidelines set by the minister in addition to the licensing process must be approved by the farm community about the location where the livestock business to be established. (2) An environmental impact arising from the chicken farm that is a negative impact in the form of environmental pollution, odor, chicken health while the positive impact chicken farm can boost the empowerment of local communities. Thus in maintaining farm Candirejo Mojotengah Wonosobo should implement procedures Efforts Environmental Sustainability and Environmental Monitoring Effort (UKL / UPL) if the procedure Efforts Environmental Sustainability and Environmental Monitoring Effort (UKL / UPL) is not implemented then it will be penalized environmental law in this case will be in wear business license revoked.