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All Journal Jurnal Kelautan : Indonesian Journal of Marine Science and Technology Jurnal Pengabdian Magister Pendidikan IPA Agrikan: Jurnal Agribisnis Perikanan Depik Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan Depik Jurnal Ilmu-Ilmu Perairan, Pesisir, dan Perikanan Journal of Fisheries & Marine
M. Janib Achmad
Unknown Affiliation
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Earth & Planetary Sciences Education Engineering Environmental Science

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Sustainability status of ecotourism-based seagrass ecosystem management on Maitara Island. Indonesia Salim Abubakar; Rina Rina; Riyadi Subur; Rene C Kepel; Sunarti Sunarti; Rugaya H Serosero; Yuyun Abubakar; Nebuchadnezzar Akbar; Najamuddin Najamuddin; M. Janib Achmad; Ariyati H. Fadel; M. Said Al Hadad; Raut Nugrahening Widhi; Raut Wahyuning Paluphi
Depik 2025: Special Issue ICMF
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.0.0.47064

Abstract

Seagrass ecotourism is a tourism activity based on seagrass ecosystem as an educational tour by seeing the ecology of seagrass meadows and associated biota. Conservation awareness and improving community welfare, seagrass ecotourism is a nature-based tourism strategy with the aim of environmental conservation and containing aspects of community education and culture. Determining the sustainability status of seagrass ecosystem management is very important as a basis for future policy planning. The sustainability of seagrass ecosystems needs to be protected, so a policy strategy is applied in sustainable seagrass ecosystem management. The objectives of the study are: 1) determining the sustainability status of ecotourism-based seagrass ecosystem management based on ecological, economic and social dimensions, 2) determining the policy strategy for ecotourism-based seagrass ecosystem management. The results of the study obtained the sustainability status of ecotourism-based seagrass ecosystem management based on ecological dimensions is quite sustainable while the economic and social dimensions are less sustainable. The strategy for sustainable policy for managing seagrass ecosystems based on ecotourism on Maitara Island, Tidore Islands, namely education about seagrass ecosystems for the community, managing seagrass ecosystems based on ecotourism, increasing seagrass rehabilitation programs, maximum limits for carrying capacity of seagrass ecotourism, training for developing managers of seagrass ecotourism based on ecosystems, increasing job opportunities and business opportunities, legality of seagrass areas as conservation areas in the tourism utilization zone category and strengthening laws and institutions.Keywords:analysismultidimensionalsmall islandsustainabilitytourism
Carbon stock estimation of mangrove vegetation using remote sensing in Bacan, Awanggoa District, South Halmahera Supyan Supyan; Ardan Samman; M. Janib Achmad; Ariyati Fadel; Maskur Abdul Kadir
Depik 2025: Special Issue ICMF
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.0.0.46978

Abstract

Awanggoa Village in Bacan District, South Halmahera Regency, has experienced significant residential expansion, converting around 9 hectares of mangrove land into a residential area. The remaining mangrove ecosystem, covering an area of 16.84 hectares in the northern part of the village, is starting to experience degradation, especially along the coast and southern areas. This condition requires management policies that ensure the sustainability of the ecosystem. The purpose of this research is to analyze the NDVI condition of the mangrove ecosystem, as well as measure biomass, carbon stock, and CO2 absorption, using remote sensing methods via the GEE application (https://code.earthengine.google.com) with data collected from January 1 to December 31, 2023. The research results show a total biomass of 101.21 tons ha, carbon stock of 47.57 tons C ha, and CO2 storage of 174.88 tons C. Dense vegetation is very important for carbon storage and emission reduction, thus supporting sustainable mangrove ecosystem management and environmental conservation efforts.
Analisis Pengelolaan Sampah Berbasis Masyarakat Di Kawasan Wisata Pantai Kastela M. Abjan Fabanjo; Ardan Samman; M. Janib Achmad; Lutfhi Kadir
Jurnal Pengabdian Magister Pendidikan IPA Vol 9 No 3 (2026): Juli-September 2026
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpmpi.v9i3.16354

Abstract

This study aims to analyze the level of community knowledge, attitude, participation, and behavior toward waste management in the Kastela Beach tourism area, and to formulate corresponding management strategies through SWOT analysis. Data were collected from 43 respondents using a Likert-scale instrument comprising 62 statements across the following dimensions: knowledge, attitude, participation, behavior, facilities and infrastructure, institutional arrangements, and four strategic aspects (prevention, sorting/recycling, education, and sustainability). The results indicate an overall mean score of 3.77 (High category), with the highest achievement observed in the sustainability and community participation dimension (4.47) and the lowest in the facilities and infrastructure dimension (2.80). This pattern is consistent with findings in the literature on the intention–behavior gap within the Theory of Planned Behavior framework, which suggests that positive attitudes do not necessarily translate into actual behavior in the absence of adequate facilities, regulatory, and institutional support. The SWOT analysis yielded four strategy groups (SO, WO, ST, WT), which recommend strengthening facilities and infrastructure, implementing phased regulatory enforcement, developing a circular-economy-based waste bank program, and adopting biopore installation as a strategic solution within the WO and ST quadrants.
Pemberdayaan Masyarakat Pesisir melalui Kemitraan dan Penerapan Teknologi Pembibitan Mangrove Berbasis Pupuk Organik Salim Abubakar; M. Abjan Fabanjo; Riyadi Subur; Faizal Rumagia; Rina; Imalita Tahir; Sunarti; Ariyati H. Fadel; Yuyun Abubakar; Raut Wahyuning Paluphi; Najamuddin; M. Janib Achmad; Nebuchadnezzar Akbar; Firdaut Ismail; Lutfi Kadir; Isra Darma; Afrianto Darnis; Stephana WB Sanith Kono
Jurnal Pengabdian Magister Pendidikan IPA Vol 9 No 3 (2026): Juli-September 2026
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpmpi.v9i3.16378

Abstract

Community based mangrove nurseries are important for supporting the availability of high-quality seedlings while strengthening coastal education and conservation. This Community Partnership Program (PKM) aimed to improve the skills of coastal communities in mangrove nursery management through the application of organic fertilizers. The program was conducted from April to November 2026 in Kastela Village and at the Wet Laboratory of the Faculty of Fisheries and Marine Sciences, Universitas Khairun, using participatory and collaborative approaches. Activities included socialization, nursery preparation, propagule selection, workshops, demonstrations and nursery practices, as well as growth monitoring. The mangrove species cultivated were Rhizophora stylosa and Bruguiera gymnorrhiza, with four treatments: compost, biogranule, bioconversion fertilizer, and control. After five months, the bioconversion treatment showed the highest observed increments in seedling height (1.43 cm), stem diameter (0.07 mm), and number of leaves (6 leaves) compared with the other treatments. The program also strengthened partner participation in technology application and mangrove nursery management. These results indicate that a participatory approach combined with organic fertilizer application can support community-based mangrove nursery development and the production of seedlings for coastal ecosystem rehabilitation.
Co-Authors Abdurahman, Burhan Abubakar, Salim Abubakar, Yuyun Adi Noman Susanto Afrianto Darnis Ahmad, Aditiyawan Ardan Samman Aris, Muh Aris, Muhammad Ariyati Fadel Ariyati H. Fadel Assagaf, Said Beginer Subhan Darmiyati Muksin Dondy Arafat Duwila, Suhartono E Paembonan, Rustam Fadel, Ariyati H. Faizal Rumagia Firdaut Ismail Hi. Iksan, Kusdi Iksan, Kusdi Hi Imalita Tahir irham Ismail, Firdaut Isra Darma Iwan Hi Kader Karman, Amirul Lutfhi Kadir Lutfi Kadir M. Abjan Fabanjo M. Said Al Hadad Maskur Abdul Kadir Najamuddin Najamuddin Nebuchadnezzar Akbar Paluphi, Raut Wahyuning Rais, Djunaidi Raut Nugrahening Widhi Raut Wahyuning Paluphi Rene Charles Kepel, Rene Charles Rina Rina Rina Riyadi Subur, Riyadi Rizki M. Nur Rugaya H Serosero Rumagia, Faizal Sahlan Norau Samad, Julkar Stephana WB Sanith Kono Sugeng Santoso Sunarti Sunarti Sunarti Supyan Supyan Taeran, Imran Tahir, Imalita Wahidin, Nurhalis Widhi, Raut Nugrahening Yuyun Abubakar