Abstract:The purpose of this study is to determine and analyze the indicators of motivational deterioration in marine officers of PT PELNI (Persero) Jakarta related to their preferences in ship type placement (2000 pax, 1000 pax,…
and 500 pax), identify the main indicators that cause the decline in motivation of marine officers of PT PELNI (Persero) Jakarta, and analyze the relationship between indicators of motivational deterioration with marine officers' preferences for different types of ships. In this study, researchers used a qualitative method with a descriptive form and emphasized the use of motivation theory and the concept of motivational deterioration to analyze indicators of motivational deterioration of marine officers of PT PELNI (Persero) Jakarta in ship type placement. From the results of the study it is known that there is a salary gap that has not been adjusted to the applicable career pattern for the promotion path, which is one of the main factors triggering the decline in motivation of marine officers of PT PELNI (Persero) Jakarta in ship type placement, as well as other factors that contribute to motivational deterioration, namely the absence of a clear career pattern system and a promotion path that is not running optimally, this condition affects the preferences and performance of marine officers in assignments on various types of ships. The data was obtained from books, scientific journals, official company and government websites, company directors' decrees, and valid online media articles.
Abstract:This research comprehensively analyzes the glass industry development policy on Rempang Island, Batam City, Riau Islands Province, using an environmental risk mitigation approach. Employing a descriptive qualitative method…
od with a case study design and library research, this study examines five main dimensions: the chronology of the Rempang Island case, policy conflicts and controversies, the government regulatory framework, disaster risk analysis from nine environmental perspectives, and overall policy evaluation. The findings reveal that the Rempang Eco City project, designated as a National Strategic Project (PSN) through Permenko for Economic Affairs Number 7 of 2023, triggered prolonged agrarian conflict due to the absence of meaningful participation from indigenous Malay communities who have inhabited 16 ancient villages on the island since 1834. The project implementation was marked by forced evictions, repeated acts of violence, and non-transparent environmental impact assessment (AMDAL) processes. Disaster risk analysis from nine environmental perspectives covering air quality, water quality, coastal and marine ecosystems, sand mining and geological degradation, biodiversity, community health, social-cultural impacts, climate change vulnerability, and environmental governance consistently produces high-risk assessments, affirming that Rempang Island as a small island ecosystem lacks adequate carrying capacity for large-scale glass industrial development without permanent and irreversible ecological damage. Although Presidential Regulation Number 12 of 2025 de facto removed Rempang Eco City from the list of 77 National Strategic Projects under President Prabowo Subianto’s administration, the absence of an explicit revocation of Permenko Number 7 of 2023 creates ongoing legal ambiguity for affected communities. This research concludes that Indonesia urgently requires fundamental reform in its investment-based development policy paradigm, encompassing strengthened indigenous community participation mechanisms, elevation of AMDAL as a non-circumventable legal requirement prior to investment designation, and application of the ecological precautionary principle in small island development.
Abstract:This study aims to analyze the implementation of the entity concept in Micro, Small, and Medium Enterprises (MSMEs) in the marine capture fisheries sector, focusing on Mr. Niko’s fishing business in Lemito Village, Pohuwato…
uwato Regency. The entity concept, which emphasizes the separation between business and personal finances, is essential in producing reliable financial information and ensuring business sustainability. However, in practice, many small-scale fishermen still combine business and household finances, leading to difficulties in assessing financial performance. This research employs a qualitative descriptive approach to examine existing financial practices and evaluate the application of accounting principles based on the Financial Accounting Standards for Micro, Small, and Medium Entities (SAK EMKM). Data were collected through observation, interviews, and documentation of financial transactions. The results indicate that prior to the intervention, the business applied a simple and manual recording system without structured financial statements and without implementing the entity concept. After applying SAK EMKM-based financial reporting, including the preparation of income statements and statements of financial position, the financial condition of the business became more transparent and measurable. The business recorded a net profit of IDR 11,449,235 and showed a balanced financial position. Furthermore, the implementation of the entity concept improved financial control, enabled accurate profit measurement, supported asset management planning, and increased credibility with external stakeholders. In conclusion, the application of the entity concept and standardized financial reporting significantly enhances financial management practices and contributes to the sustainability of MSMEs in the fisheries sector.
Abstract:This study aims to identify the petrological and petrographical characteristics of carbonate rocks that act as natural asphalt (Asbuton) reservoir rocks in the Winning area, Buton Regency. The analysis was conducted through…
ugh megascopic observation of rock outcrops and microscopic observation of thin sections using a polarizing microscope. The results show that the carbonate rock units in the study area are dominated by bioclastic limestone (biomicrite) and dolomitic limestone (biogenic dolomite). The bioclastic limestone consists of foraminiferal and shell fragments bound by micrite and sparry calcite cement, whereas the dolomitic limestone displays fine- to medium-crystalline textures with well-developed intercrystalline porosity formed through dolomitization. Partial to advanced dolomitization occurred due to the circulation of magnesium-rich fluids in a restricted marine environment during the post-depositional stage. The mineralogical transformation from calcite to dolomite enhanced both porosity and compactness, making these rocks potential reservoir rocks for natural asphalt accumulation. Overall, the petrological and petrographical characteristics indicate that the carbonate rocks in the Winning area underwent a complex diagenetic evolution and play a significant role in the formation and entrapment system of Buton Rock Asphalt (Asbuton).
Abstract:The plastic waste crisis in Indonesia and Thailand is one of the biggest environmental challenges in Southeast Asia, triggered by increased plastic consumption due to urbanization, economic growth and modern lifestyles.…
This study aims to analyze the challenges,
environmental impacts, and sustainable solutions related to plastic waste management in both
countries. The method used is qualitative analysis based on secondary data from scientific
literature, reports of international institutions. The results show that Indonesia faces serious
problems in plastic waste management that cause marine pollution to other countries, while
Thailand struggles with the high volume of domestic and imported plastic waste. The
resulting environmental impacts include damage to marine ecosystems, threats to
biodiversity, and human health risks from microplastics. Recommended solutions include the
implementation of national regulations that support sustainability principles, 3R (Reduce,
Reuse, Recycle) strategies, promotion of eco-friendly packaging, and public education to
reduce the use of single-use plastics. The study concludes that regional collaboration among
ASEAN countries is needed to effectively address the plastic waste crisis to protect
ecosystems and human health in the long term.
Abstract:Indonesia is the world’s second-largest fish producer, yet national fish consumption remains relatively low. To address this gap, the Ministry of Marine Affairs and Fisheries launched the Gemarikan (Eat More Fish) campaign,…
aign, which has recently shifted to digital platforms such as Instagram, TikTok, and YouTube to reach wider and younger audiences. This study explores the digital communication strategies used in the Gemarikan campaign, employing a constructivist paradigm and descriptive qualitative approach. Data were gathered through interviews, observation of digital channels, and document analysis at the Directorate General of Strengthening the Competitiveness of Marine and Fishery Products. Findings show that the campaign relies on persuasive, visual, collaborative, and educational messaging. While digital media enables interactive and contextual communication, effectiveness is shaped by technical and cultural factors. The study highlights the need for data-driven, adaptive digital communication strategies to promote healthy and sustainable food consumption behavior.
Abstract: This study aims to examine the effectiveness of education in improving the welfare of coastal communities through sustainable management of marine resources in Kairatu Village, West Seram Regency, Maluku Province. The…
he research method used is a quantitative approach with survey techniques. The research instrument is a closed questionnaire distributed to 30 respondents who are coastal communities, supplemented by limited interviews to enrich the data. The analysis technique used is simple linear regression to determine the effect of the effectiveness of education (independent variable) on the level of welfare of coastal communities (dependent variable). The results of the analysis show that there is a strong, positive, and significant relationship between the effectiveness of education and community welfare, with a coefficient of determination (R²) of 0.72. This means that 72% of the variation in coastal community welfare can be explained by the effectiveness of education, while the rest is influenced by other external factors. This study shows that education that is right on target, locally based, and contextual has a major contribution in increasing community capacity in managing marine resources sustainably. Therefore, strengthening education in coastal areas is an important strategy in efforts to improve the quality of life and empower the economy of coastal communities.
Abstract:Study This to study draft fence sea and ownership of sea areas through ecological interpretation perspective based on interpretation of the Qur'an, with referring to the interpretations of Al-Munir and Al- Maraghi . Approach…
oach interdisciplinary between knowledge ecology and religious studies are applied For evaluate role sharia principles in marine biota conservation endemic in Indonesian waters . Methodology analysis content with thematic coding techniques structured used For processing primary and secondary data collected from 2018 to 2023. Case studies that become focus is implementation draft fence sea in several coastal areas of Indonesia, accompanied by analysis legal aspects of ownership sea based on UNCLOS regulations and laws maritime international . Research results show that the ecological interpretation capable give framework philosophical and normative support effort conservation , at the same time offer recommendation policy strategic use support marine area management in a way sustainable . Implications results study This expected can encourage constructive dialogue between practitioner law , scholars, and researchers ecology in frame optimization management source Power marine .
Abstract:Coastal abrasion is a growing global concern, particularly for Indonesia, a country with one of the longest coastlines in the world. Abrasion poses significant challenges to coastal ecosystems and the livelihoods of local…
l communities. Bengkalis Island, one of Indonesia's outermost and foremost islands, has experienced intensified abrasion in recent decades. Located in Riau Province and facing the Strait of Malacca, this peat-contoured island serves as a basepoint for Indonesia's archipelagic baselines. This research aims to: (1) analyze the legal implications of peat erosion on Indonesia's baselines post-erosion, and (2) describe the Indonesian government's efforts to address the issue. This normative legal research examines the synchronization between national regulations and international standards regarding peatland conservation and erosion mitigation, particularly in strategically important foremost islands. The study reveals two key findings. First, peat abrasion on Bengkalis Island has serious legal implications for determining Indonesia's archipelagic baselines and maritime boundaries under UNCLOS 1982. Abrasion also threatens the island's status as an outermost and foremost island, potentially leading to the loss of Indonesia's rights over natural resources in the area. Failure to protect peat ecosystems may be considered a violation of Indonesia's international obligations to preserve marine and wetland environments under UNCLOS 1982 and the Ramsar Convention. Second, the Indonesian government has implemented legal and technical measures, such as issuing Government Regulation No. 57 of 2016 on Peat Ecosystem Protection and Management, constructing breakwaters, planting mangroves, and implementing the 3R program (Rewetting, Revegetation, and Revitalization) through the Peat and Mangrove Restoration Agency (BRGM). These efforts have shown positive results in reducing erosion rates and protecting coastalines.
Abstract:Antimicrobial resistance has driven the urgent need to develop new antibacterial candidates with favorable efficacy, pharmacokinetic properties, and safety profiles. Aaptamine derivatives, secondary metabolites isolated…
from marine sponges of the genus Aaptos, have demonstrated potential as drug candidates; however, studies evaluating their drug-likeness, Absorption, Distribution, Metabolism, and Excretion (ADME) properties, and toxicity profiles remain limited. This study aimed to prioritize aaptamine, demethyl(oxy)aaptamine, and isoaaptamine as potential antibacterial candidates through SwissADME and ProTox-II analyses using an in silico approach. The results demonstrated that all three compounds satisfied the Lipinski's Rule of Five criteria for drug-likeness, exhibited high gastrointestinal absorption, and achieved a bioavailability score of 0.55. All compounds were predicted to belong to toxicity class 4, with predicted LD₅₀ values of 1300 mg/kg for aaptamine, 500 mg/kg for demethyl(oxy)aaptamine, and 1350 mg/kg for isoaaptamine, while none showed hepatotoxic or cytotoxic properties. The integrated analysis indicated that isoaaptamine exhibited the most balanced drug-likeness, ADME profile, and safety characteristics, making it the highest-priority antibacterial candidate. This study concludes that the integration of SwissADME and ProTox-II provides an effective preliminary approach for screening marine natural product-derived drug candidates. The novelty of this study lies in the integrated application of drug-likeness, ADME, and toxicity analyses to systematically prioritize three aaptamine derivatives, thereby providing a more comprehensive lead compound selection strategy for antibacterial drug discovery.