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Jurnal Ilmiah Platax
ISSN 2302-3589 · Sam Ratulangi University · 458 artikel di indeks
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Artikel Jurnal
Integrated Ecological and Socio-Economic Assessment for Sustainable Marine Ecotourism Development in Lihaga Island: An Ecosystem Service-Based Approach
Lihaga Island, positioned within Indonesia's Likupang Special Economic Zone, exemplifies the challenge of balancing tourism development with ecosystem conservation. This study integrates ecological and socio-economic assessments to inform sustainable management of marine ecotourism. Ecological data…
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Artikel Jurnal
Unmasking The Hidden Costs of Ecotourism: A Green Accounting Decision Support System Using Spatial Macro-Tourist Data
While ecotourism is frequently championed as a sustainable solution, the influx of mass tourism often generates hidden ecological costs that remain unrecorded in conventional accounting frameworks. This study aims to design a spatial Decision Support System (DSS) model that integrates green…
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Artikel Jurnal
Identification of the types and characteristics of marine debris in Manado Bay, North Sulawesi Province
This study analyses the spatial distribution and composition of marine debris in Manado Bay and discusses implications for coastal management strategies. Shoreline surveys across multiple sites assessed item counts, weight, material types and seasonal variation. The results of the analysis at Buloh…
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Artikel Jurnal
Integration of Agisoft Metashape and eCognition for Mapping Mangrove Ecosystems and Benthic Habitats Using UAV Technology
Accurate mapping of coastal ecosystems is essential for marine resource management and biodiversity conservation. This study integrates UAV (Unmanned Aerial Vehicle) technology, Agisoft Metashape photogrammetry, and Object-Based Image Analysis (OBIA) using eCognition to map mangrove ecosystems and…
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Artikel Jurnal
PKM Empowerment of Sunday School Teachers of the Holy Path Evangelical Church (GPIJS) Bitung City, North Sulawesi Province Through Fish Processing Diversification Activities
Bitung City is known as the City of Skipjack Tuna, offering a variety of fresh fish at affordable prices. Several fish processing companies are also operating, with some members of the GPIJS Sunday school teachers' group also employed by these companies. Tuna offshoots (the flesh attached to the…
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Artikel Jurnal
Kelayakan Ekosistem Mangrove Dalam Meningkatkan Perekonomian Masyarakat di Wilayah Pesisir Kabupaten Boalemo
Ekosistem mangrove merupakan ekosistem pesisir yang berpotensi terhadap peningkatan ekonomi masyarakat, ekosistem mangrove berperan sebagai sumber kebutuhan hidup masyarakat pesisir. Tujuan penelitian ini mengetahui kelayakan ekosistem mangrove sehingga dapat meningkatkan perekonomian masyarakat di…
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Artikel Jurnal
Sustainable Supply Chain Strategies to Enhance the Global Competitiveness of Clove Commodities in North Sulawesi
This study develops an integrated sustainable supply chain strategy to strengthen the global competitiveness of clove commodities in North Sulawesi. The research employs a qualitative descriptive approach, involving farmers, collectors, exporters, and government institutions, to examine supply…
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Artikel Jurnal
Big Data Analytics with Blockchain Technology for Understanding Tourist Preferences in Ecotourism
This study examines the integration of big data analytics and blockchain technology to understand tourist preferences in the context of ecotourism. The research was conducted in Manado, Indonesia, and employed a mixed-methods design combining digital tourism data analysis, surveys, semi-structured…
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Artikel Jurnal
Agricultural Food Supply Chain Robustness and Environmental Health: The Roles of Collaboration, Flexibility, And Agility
Agricultural food supply chains are increasingly exposed to disruptions caused by climate change, market volatility, logistical bottlenecks, and operational uncertainty, with important implications for food continuity and environmental health. This study examines the roles of supply chain…
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Artikel Jurnal
Mapping the Potential and Distribution of Ecotourism on Ambon Island, Maluku, Indonesia
Tourism in Indonesia now plays a significant role in providing benefits to the country's economic, social, and cultural activities. The development of nature-based tourism, or what we know as ecotourism, which emphasizes local culture and wisdom, is now being widely considered in various regions to…
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Artikel Jurnal
Effectiveness of Organic Transport Media on Induction Time, Sedation Time, Survival, and Molting of Cherax quadricarinatus
Cherax quadricarinatus is a high-value freshwater crustacean, yet live transportation remains a major challenge as it may reduce survival and induce physiological stress. This study aimed to evaluate the use of rice straw, coconut husk, and banana stem as organic packing media on induction time…
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Artikel Jurnal
Water Quality Analysis Seen from Macrobenthos (Gastropoda) Bioindicators in the Coastal Waters of Kotania Hamlet
Macrobenthos is a biological resource of water that lives at the bottom of the waters with characteristics that have a high level of sensitivity to changes in environmental quality as a bioindicator of pollution and environmental quality. The purpose of this study was to determine the diversity of…
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Artikel Jurnal
Effects of Tidal Dynamics on the Variation of Physicochemical Parameters in Bitung Port Waters
This study aimed to evaluate the influence of tidal dynamics on the spatial and temporal variability of physicochemical parameters in Bitung Port waters. Sampling was conducted at three representative sites under high and low tide conditions. Parameters including temperature, pH, salinity…
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Artikel Jurnal
Spatial Analysis of Mangrove Area and Density Based On Geografis Information System in Kayu Arang Village, West Bangka Regency
The mangrove forest in Kayu Arang Village grows naturally and extends along the Kayu Arang River. This study aims to determine the area and density of mangrove vegetation in Kayu Arang Village, West Bangka Regency, using Sentinel-2A imagery. Mangrove sampling was conducted in 3 stations with 50…
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Artikel Jurnal
Identification and Modeling of Illegal Fishing Violations in WPPNRI 715 Using Vessel Monitoring System Data
This study aimed to analyze fishing activity characteristics based on Vessel Monitoring System (VMS) data, identify spatial patterns and hotspots of fishing violations in Fisheries Management Area of the Republic of Indonesia (WPPNRI) 715, and develop a VMS- and hotspot-based fisheries surveillance…
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Artikel Jurnal
Stock Status for Sustainable Management of Small Pelagic Fish Targeted in Minahasa Peninsula Waters
This study aims to determine the size of pelagic fish at first sexual maturity as a basis for analyzing the balance between immature and mature fish in the catch. The mesh size of the fishing gear is also assessed to determine whether it aligns with the height of mature fish. Both of these factors…
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Artikel Jurnal
Evaluation of Ecosystem-Based Small Pelagic Fisheries Management in Fish Resources Domains in North Sulawesi Waters as a Blue Economy Implementation
This study evaluates the management of small pelagic fisheries, specifically focusing on the mackerel scad (Decapterus macarellus), in North Sulawesi waters through the Ecosystem Approach to Fisheries Management (EAFM) framework within the Fish Resources Domain. Conducted at PPP Tumumpa, Manado…
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Artikel Jurnal
Evaluation of Biosecurity-Based Oversight of Fishery Product Movements at the North Sulawesi Animal, Fish, and Plant Quarantine Office, Indonesia (2020-2025)
This study aimed to evaluate the performance of biosecurity-based oversight of fishery product movements at the North Sulawesi Animal, Fish, and Plant Quarantine Office during 2020-2025. A descriptive-analytical approach with an institutional case study design was employed. The data analyzed…
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Artikel Jurnal
Organizational Work Environmental Health and Employee Work Morale: The Role of Organizational Citizenship Behavior, Physical Work Environment, and Diagonal Communication
Employee work morale in public organizations is not shaped solely by individual motivation, but also by the quality of the work environment, social behavior, and communication patterns within the organization. This study examines the contribution of Organizational Citizenship Behavior (OCB)…
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Artikel Jurnal
Effectiveness Gamal Leaf Flour (Gliricidia sipium) on the Growth of Red Tilapia (Oreochromis sp.)
Artificial feed is a feed that is formulated from plant and animal materials with nutritional content that is in accordance with the feed formulation. One of the potential ingredients used in artificial feed is gamal leaves. This study aims to determine the effectiveness of gamal leaves processed…