Vol. 14 No. 2 (2026): ISSUE JULY-DECEMBER 2026

Articles

• Study on the Potential and Carrying Capacity of Coral Reef Ecosystems to Support Sustainable Dive Tourism in North Minahasa

  Efra D.L. Wantah, Winda M. Mingkid, Ari B. Rondonuwu, Antonius P. Rumengan, Sandra O. Tilaar

  895-903

  • PDF (Indonesian)

• Characteristics of Organic Fertilizer from Seaweed Sargassum sp. to Enhance the Growth of Caisim (Brassica juncea) Plants

  Wina Nur Octavia Utami, Ginanjar Pratama, Afifah Nurazizatul Hasanah

  378-392

  • PDF

• Quality Characteristics of Petek Fish (Leiognathus Equulus) Which Were Dried in A Modified Solar Dryer with Different Drying Times

  Imalda Tumulo, Asri Silvana Naiu, Lukman Mile

  393-412

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• Effect of Added Tapioca Flour Concentration on the Physicochemical Characteristics of Jeruju Leaf Nori (Achantus ilicifolius)

  Nur Fitri Septiani, Rifki Prayoga Aditia, Devi Faustine Elvina Nuryadin

  413-430

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• Geopolitical Risk, Institutional Ownership, and Firm Size in Shaping Sustainable Financial Performance: Evidence from the Banking Sector Supporting Aquatic Resource Sustainability

  Johan Reineer Tumiwa, OctaviaDiana Monica Tuegeh, Franda Benedicta Paat

  431-445

  • PDF

• Spatial Biophysical Analysis To Support Ecosystem-Based Watershed Management In Controlling Land Degradation In The Tukad Balian Watershed, Bali Province

  Mardame Pangihutan Sinaga, Herna Febriyanti Sianipar

  446-461

  • PDF

• Analysis of Water Quality Parameters at Fixed Net Cage Cultivation Locations Along the Coast of Lake Tondano, Minahasa Regency, North Sulawesi Province

  Diane Joula Kusen, Jeannette Femmy Pangemanan, Henneke Pangkey

  462-474

  • PDF

• Analysis of Carbon Stocks in Mangrove Biomass in Wori Village, North Sulawesi, Indonesia

  Angel Spengki Lomba, Adnan S. Wantasen, Unstain N. W. J. Rembet, Rene Charles Kepel, Khristin I. F. Kondoy , Stephanus Vianny Mandagi

  475-480

  • PDF

• System Dynamics Approach for Analyzing Coastal Legal Issues

  Hanzel Mamuaya, Ridwan Lasabuda, Gybert Mamuaya

  481-507

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• I Integrated Assessment of As, Cd, Cr, Cu, Pb, Zn, and Hg Pollution and Potential Ecological Risk in Coastal Sediments of Bunaken Island, Indonesia, Using Igeo, CF, PLI, and PERI -

  James Jobert Hanoch Paulus, Hariyani Sambali, Nickson Kawung, Desy M. H. Mantiri, Ari B. Rondonuwu, Eva L. Baideng

  508-517

  • PDF

• Evolution of Marine Biodiversity Management: A Conceptual Synthesis from the Ocean Health Index to Adaptive Marine Management

  Yeddy Teddy Theodorus Ombuh, Semuel Palembangan, Deiske A. Sumilat, Grevo S. Gerung

  518-534

  • PDF

• Quantifying Differences in Navigational Behavior Between Novice and Experienced Officers in a High-Fidelity Ship-Handling Simulator

  Yeddy Teddy Theodorus Ombuh, Hiroaki Kobayashi, Semuel Palembangan, Iskandar , Yustiani Frastika, Frisca Mareyta Pongoh

  535-549

  • PDF

• Analysis of the Welfare Level of Fishing Communities Based on Fishing Gear in Bitung City

  Whining Purnadwiyanti, Florence V. Longdong, Lawrence J. L. Lumingas, Victoria E. N. Manoppo, Grevo. S. Gerung, Andie Murtono

  550-564

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• Governability Challenges in Indonesian Aquaculture: A Political-Legal Analysis

  Hanzel Mamuaya, Ockstan Kalesaran, Cyska Lumenta

  565-593

  • PDF

• Morphological Plasticity and Allometric Growth of Sea Urchin (Echinoidea) on Lembeh Island, North Sulawesi

  Dewi Feronika Manabung, Lawrence J. L. Lumingas, Khristin I. F. Kondoy, Stephanus V. Mandagi, John L. Tombokan, Deislie R. H. Kumampung

  594-605

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• Population Structure and Growth Pattern of the Clam Gefrarium tumidium in Mangrove Ecosystems

  Frits Aripatra Maitindom, Winster Larwuy

  606-614

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• Marine Biodiversity, Ecosystem Services, and Coastal Resilience: A Review of Ecosystem-Based Conservation Approaches

  Harris R. Dahlan, Haryadi Wijaya, Deiske Adeliene Sumilat, Grevo S. Gerung

  615-628

  • PDF

• Bioprospecting Ascidian-Associated Aspergillus sp. from Sigillina sp. in Bunaken as a Source of Bioactive Metabolites: Phytochemical Profiling, Antioxidant–Antimicrobial Activities, and ITS-Based Identification

  Deiske Adeliene Sumilat, Rosita Lintang, Grevo S. Gerung, Gian Montolalu, Monika M.O. Caroles

  629-637

  • PDF

• Application of Tunnel-Based Salt House Technology to Support Local Salt Industrialization in the Sangihe Islands, Indonesia

  Ely Karimela, Jaka Frianto Putra Palawe, Firai Salasa

  638-649

  • PDF

• Suitability Analysis of Euchema cottoni Cultivation in the Coastal Area of Sabu Raijua

  Desy Amalia hidayati, Mutiara Rachmat Putri, Iwan Pramesti Anwar, Alifah Cahyani, Fandy Hidayat, Muhammad Iqbal Musthofa, Agus Setiawan

  650-655

  • PDF

• The Effect of Variations in Gelling Agents (Agar - Carrageenan) on the Characteristics of Kecapi Fruit Jelly Candy (Sandoricum koetjape)

  Syifa Nur Istiqomah, Rifki Prayoga Aditia, Devi Faustine Elvina Nuryadin

  656-679

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• Evaluation Of Utilization And User Satisfaction Of Cold Chain Facilities And Pier At Dufa-Dufa Fish Landing Base, Ternate

  Reza, Irham -Iksan, Amirul Karman

  680-689

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• Effects of Barge and Tugboat Activities on Seawater Quality in the Geothermal Coastal Waters of Moinit Beach, South Minahasa

  Andarum Septianto, Wilmy E. Pelle, James J.H. Paulus, Heffry V. Dien, Deiske A. Sumilat, Isnawati L. Wantasen

  690-700

  • PDF

• Performance of Shipboard Sewage Treatment Plants in Reducing Total Coliform and Biochemical Oxygen Demand in Domestic Wastewater from Pioneer Passenger Vessels on the R-36 Route

  Vennda U. Kalmareuro, Rosita Lintang, Wilmy E. Pelle, Robert A. Bara, Annita C .L. Sinjal, Deiske A. Sumilat, Mercy I. R. Taroreh

  701-711

  • PDF

• Community Structure and Spatial Distribution of Molluscs in the Mangrove Ecosystem of Rap-Rap Village, South Minahasa

  Jety K. Rangan, Lawrence J. L. Lumingas, Joudy Ruddy Rizal Sangari

  712-718

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• Identification Particles in Bacteria that Cause Disease in Seaweed Kappaphycus Alvareziiat Arakan Village, South Minahasa, North Sulawesi using Scanning Electron Microscopy and Energy DispersiveX-ray Spectroscopy

  Sandra Tilaar, Anthonius Rumengan , Esther Angkow

  719-727

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• The Role of Seagrass Vegetation in Carbon Absorption as an Effort to Maintain Environmental Balance

  Khristin I. F. Kondoy, Stephanus V. Mandagi, Ridwan Lasabuda

  728-737

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• Land Suitability for Kappaphycus alvarezii Aquaculture in Loleo Waters, Central Halmahera

  Julhasnah Hasanuddin, Muhammad Aris, Irham Irham

  738-745

  • PDF

• Analysis of Leading Capture Fisheries Commodities at Kema Fish Landing Base (PPI Kema) North Minahasa Regency

  Jendra Rompis, Johnny Budiman, Deiske Adeliene Sumilat, Alfret Luasunaung

  746-763

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• Chlorine Dose Optimization for Ballast Water Treatment on the Rear Admiral John Lie Training Ship: Compliance with IMO D-2 Standard and Control of Chlorine Residues

  Moh. Ridwan, Elvy Like Ginting, Veibe Warouw, Suzanne Lydia Undap, Sandra Tilaar, Deiske Adeliene Sumilat

  764-772

  • PDF

• Gastropod Diversity and Density in Selected Mangrove Ecosystems of Maluku, Indonesia

  Sriyanti Imelda Aksamina Salmanu, Dominggus Rumahlatu, Sintje Liline

  773-798

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• Implementation of Quota-Based Measured Fishing and Its Perceived Impacts on Local Fishers and Fisheries Businesses in Bitung, Indonesia

  Muhammad Rizal Dahlan, Patrice N. I. Kalangi, Swenekhe Sandra Durand, Lefrand Manoppo, Grevo G. Gerung, Burhan Niode

  799-808

  • PDF

• Digital Financial Literacy, Digital Business Strategy, And Ai Innovation in Msmes: Performance Pathways and Implications for Sustainable Environmental Health Practices

  Steeva Y. L. Tumangkeng, Christoffel Mardy O. Mintardjo, Audie Olate Niode, Jeffry Leonard A. Tampenawas, Franda Benedicta Paat, Johan Reineer Tumiwa

  809-829

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• A study of community readiness for the implementation of the Merah Putih fishing village program based on the principles of the blue economy in Cikiruhwetan village, Banten province.

  hafiz hakeem hadinoto hermawan, Hendrawan Syafrie, Bhatara Ayi Meata

  830-842

  • PDF

• The Potential of Kappaphycus alvarezii as a Phytoremediator in Tilapia Aquaculture: Potential, Challenges, and an Integrated Approach

  Wilmy E. Pelle, Grevo S. Gerung, Joshian N. W. Schaduw, Adnan S. Wantasen, Edwin L. A. Ngangi, M.Si, Joppy D. Mudeng

  843-852

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• Socioeconomic Status and Push-Pull Migration Factors of Migrant Tuna Fishers in Urban Coastal Ternate

  Ibnu Khaldun Yahya, Nurhalis Wahidin, Aditiyawan Ahmad

  853-868

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• Spatial Multi-Criteria Evaluation for Sustainable Site Selection of Kappaphycus alvarezii Aquaculture in Bisa Island

  Muhja La Saihi, Muhammad Aris, Nurhalis Wahidin

  869-881

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• Lead Bioaccumulation and Sediment-Biota Transfer in Gonggong Snail (Strombus canarium) From Batam, Indonesia

  Yanty Prawita Sari, Zahidah Hasan, Yuniar Mulyani, Heti Herawati

  882-894

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