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All Journal Jurnal Perikanan JUSTE (Journal of Science and Technology)
Kamal Mewar
Universitas Muhammadiyah Maluku
Aerospace Engineering Agriculture, Biological Sciences & Forestry Astronomy Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Electrical & Electronics Engineering Energy Engineering Immunology & microbiology Industrial & Manufacturing Engineering Library & Information Science Materials Science & Nanotechnology Physics

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PENGELOLAAN SAMPAH BERDASARKAN PERSPEKTIF MASYARAKAT PANTAI PINTU KOTA DAN PANTAI AIRLOUW MENUJU KOTA AMBON ZERO WASTE Intan Rabiyanti; Muhammad Tarmizi Kubangun; Kamal Mewar; Agus Wahyudi
Jurnal Perikanan Unram Vol 13 No 3 (2023): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v13i3.644

Abstract

Sampah menjadi perhatian serius karena produksinya mengalami peningkatan drastis setiap tahunnya. Zero wastemerupakan pemahaman yang lebih dari sekedar mendaur ulang sampah, tapi juga mencakup pencegahan dan pengurangan sampah. Kota Ambon merupakan pusat perkembangan pendidikan, jasa perdaangan dan pusat pemerintahan yang sangat aktif dalam peningkatan volume sampah karena kegiatan yang sangat bermacam-macam. Alat yang digunakan adalah ATK dan kuesioner sebagai bahan wawancara. Penelitian dilakukan pada dua lokasi yaitu Pantai Pintu Kota, Desa Latuhalat dan Pantai Airlouw, Desa Airlouw, Kecamatan Nusaniwe, Kota Ambon pada Agustus 2023 dengan metode wawancara. Analisis data yang dilakukan adalah secara kuantitatif dan kualitatif menggunakan software Microsoft Excel. Data kualitatif dilakukan melalui tiga tahap analisis yaitu reduksi data, penyajian data dan penarikan kesimpulan menggunakan Microsoft Word. Aspek yang diwawancarai diantaranya adalah pengetahuan, perilaku dan ketersediaan sarana dalam hal pengelolaan sampah. Pada umumnya masyarakat pada kedua lokasi telah memahami dengan baik tentang pentingnya pengelolaan sampah, hanya saja bantuan tetap diperlukan dalam hal penyediaan tempat sampah, sosialisasi terkait pengelolaan sampah terstruktur mulai dari pemilahan sampah sampai dengan digunakan kembali.
Identification and Characteristics of Marine Debris on the Poka Beach Coast, Ambon Bay: A Quantitative Analysis of Material Composition Laole Laole; Aniesa Nabila; Kamal Mewar; Salim Souwakil
JUSTE (Journal of Science and Technology) Vol. 6 No. 1 (2025): JUSTE (Journal of Science and Technology)
Publisher : LLDIKTI WIlayah XII Ambon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51135/xbc76s04

Abstract

Marine debris constitutes an anthropogenic pollutant, causing significant negative impacts on the structure and function of aquatic ecosystems. This research aimed to analyse the composition, spatial distribution, and quantitative characteristics of marine debris along Poka Beach, Inner Ambon Bay. Data collection was conducted in July 2025 using a 100-meter transect method divided into five observation plots measuring 5×5 meters each. Macro marine debris samples (2.5 cm– 1 meter) were identified, classified by material type, and analysed quantitatively for composition, density, and biomass. Results revealed 581 marine debris items with a total biomass of 7,098.62 grams, unevenly distributed across sampling locations. Plastic dominated the composition with 357 items (61.4%) and biomass of 3,382.56 grams (47.7%), followed by plastic foam with 185 items (31.8%) and biomass of 219.03 grams (3.1%). Debris density varied significantly between 1.8–8.8 items/m², averaging 4.64 ± 2.87 items/m². Plot 2 showed the highest accumulation (220 items, 8.8 items/m²), while Plot 4 showed the lowest (45 items, 1.8 items/m²). High-density materials such as wood (1.5% of items) and rubber (2.2% of items) contributed significantly to biomass at 26.2% and 15.2%, respectively. Spatial distribution heterogeneity (CV=61.9%) indicates the influence of local hydrodynamic factors and proximity to anthropogenic pollutant sources. Plastic dominance is consistent with global patterns; however, high spatial variability demonstrates the importance of adaptive management approaches. This research provides baseline data for developing marine debris pollution mitigation strategies in Eastern Indonesia and supports sustainable management program implementation.
Co-Authors Agus Wahyudi Aniesa Nabila Intan Rabiyanti Laole Laole Salim Souwakil