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DINAMIKA PERUBAHAN EKOSISTEM PADANG LAMUN DAN STRATEGI PENGELOLAAN BERKELANJUTAN DI PULAU PANNIKIANG Lizha Dwi Mulya Putri; Muh. Isman; Dinda Mardiana Lubis; Rudiansyah Rudiansyah
Jurnal Salamata Vol 8, No 1 (2026): Juni 2026
Publisher : Politeknik Kelautan dan Perikanan Bone

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/salamata.v8i1.19227

Abstract

Ekosistem padang lamun merupakan salah satu komponen penting di wilayah pesisir tropis karena memiliki fungsi ekologis sebagai habitat, daerah asuhan (nursery ground), dan sumber pangan bagi berbagai biota laut, sekaligus bernilai ekonomis sebagai penopang aktivitas perikanan tangkap maupun pariwisata bahari. Namun, kondisi padang lamun di banyak wilayah Indonesia menunjukkan tren penurunan yang cukup signifikan akibat kombinasi faktor alami dan antropogenik. Penelitian ini bertujuan untuk menganalisis dinamika perubahan luasan padang lamun di Pulau Pannikiang, Kabupaten Barru, dalam periode 2013–2018, serta menyusun strategi pengelolaan berkelanjutan yang melibatkan peran serta masyarakat dan pemangku kepentingan. Data yang digunakan meliputi citra satelit SPOT 6 tahun 2013 dan Sentinel-2A tahun 2015–2018 yang kemudian diolah melalui analisis klasifikasi supervised serta didukung oleh data lapangan. Hasil analisis menunjukkan penurunan luasan lamun dari 240,91 ha pada tahun 2013 menjadi hanya 15,04 ha pada tahun 2018, dengan total kehilangan seluas 225,87 ha. Penurunan tersebut didorong oleh faktor alami, seperti arus dan gelombang kuat, serta aktivitas manusia, seperti destructive fishing, pembuangan limbah, peningkatan sedimentasi, dan tekanan wisata bahari. Analisis SWOT mengungkapkan bahwa strategi prioritas pengelolaan yang dapat diterapkan antara lain penetapan alat tangkap ramah lingkungan, penguatan pengawasan kawasan, konservasi berbasis masyarakat, pelatihan ekowisata dan kebun bibit lamun, serta penataan zona pemanfaatan yang adaptif. Penelitian ini menegaskan pentingnya pendekatan kolaboratif lintas sektor dan berbasis data ilmiah dalam upaya perlindungan dan pengelolaan ekosistem lamun. Rekomendasi yang dihasilkan diharapkan dapat menjadi rujukan bagi pemerintah daerah, masyarakat lokal, maupun stakeholder lain dalam menjaga keberlanjutan sumber daya pesisir di Pulau Pannikiang.Seagrass ecosystems are an important component of tropical coastal ecology because they serve as habitats, nursery grounds, and food sources for various marine biota, as well as providing economic value as a support for fishing activities and marine tourism. However, the condition of seagrass meadows in many regions of Indonesia shows a significant downward trend due to a combination of natural and anthropogenic factors. This study aims to analyze the dynamics of changes in seagrass meadow area on Pannikiang Island, Barru Regency, during the period 2013–2018, and to develop a sustainable management strategy involving the participation of the community and stakeholders. The data used include SPOT 6 satellite imagery from 2013 and Sentinel-2A from 2015–2018, which are then processed through supervised classification analysis and supported by field data. The analysis showed a decline in seagrass area from 240.91 ha in 2013 to only 15.04 ha in 2018, with a total loss of 225.87 ha. This decline was driven by natural factors, such as strong currents and waves, as well as human activities, such as destructive fishing, waste disposal, increased sedimentation, and marine tourism pressure. The SWOT analysis revealed that priority management strategies that could be implemented include establishing environmentally friendly fishing gear, strengthening area surveillance, community-based conservation, ecotourism training and seagrass nurseries, and structuring adaptive utilization zones. This study emphasizes the importance of a collaborative, cross-sectoral approach based on scientific data in efforts to protect and manage seagrass ecosystems. The resulting recommendations are expected to serve as a reference for local governments, local communities, and other stakeholders in maintaining the sustainability of coastal resources on Pannikiang Island.
PEMBERDAYAAN MASYARAKAT PESISIR MELALUI PELATIHAN MEMBUAT KERUPUK RENGGINING CUMI-SINGKONG BERBASIS AGROMARITIM DI KABUPATEN BANGKA Sudirman Adibrata; Lizha Dwi Mulya Putri; Dinda Mardiani Lubis; Siti Fatimah
Jurnal Abdi Insani Vol 13 No 1 (2026): Jurnal Abdi Insani
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v13i1.3260

Abstract

The coastal communities of Bangka Regency rely heavily on local resources, including marine fisheries and agricultural commodities. Besides being sold fresh, these commodities can also be processed into downstream products, such as renggining crackers. The purpose of the PKM activity is to empower the community by improving the skills of partners in making innovative squid-cassava renggining crackers. This activity was carried out from June to September 2025 at partner locations, namely Yayasan Lentera Orientasi Nusantara untuk Generasi Edukatif (Longe Foundation) in Balunijuk Village and SMAN 1 Merawang in Baturusa Village, Bangka Regency. The activity method was implemented using a Participatory Action Research (PAR) approach that emphasizes the active involvement of partners in every stage of the program. The training stages start from preparing ingredients, making dough, molding, steaming, drying, frying, to packaging. The results showed that technical training activities and demonstrations or direct practice related to the process of making squid-cassava renggining crackers were well understood by partners. Knowledge transfer to partners regarding local food processing included the transfer of knowledge, technical skills, and technology. Improving skills in the downstreaming of agricultural, marine, and fishery commodities is a concrete action in the effort to implement the agromaritime concept. Small-scale renggining production can improve partners' knowledge, such as recording costs and business results, developing packaging designs, strengthening entrepreneurial capacity, digital marketing, and local product branding strategies. Fried renggining was tested such as taste, aroma, appearance, texture, and testimonials so that partners were able to make renggining with quality improvements according to input obtained from testimonials. These renggining products also demonstrate increased economic added value, diversifying businesses and income sources, and strengthening the concept of coastal food security. Empowerment through an agromaritime approach not only strengthens partners' technical capacity but also leads to the formation of a local entrepreneurial ecosystem. Evaluations conducted in this community service include understanding raw material processing techniques, food sanitation and hygiene, dough formulation, and product packaging and storage techniques.