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Evaluasi Keberadaan dan Aktivitas Pertambangan Pasir di Sungai Kumele Desa Gunung Sejuk Kecamatan Sampolawa Kabupaten Buton Selatan L.M Faisz Fajar Hidayat; Aminuddin Mane Kandari; Alfirman
JPNM Jurnal Pustaka Nusantara Multidisiplin Vol. 4 No. 1 (2026): February : Jurnal Pustaka Nusantara Multidisiplin (ACCEPTED)
Publisher : SM Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59945/jpnm.v4i1.1008

Abstract

Penelitian ini bertujuan untuk mengevaluasi potensi, pemanfaatan, serta pemeliharaan dan pengelolaan kegiatan pertambangan pasir di Sungai Kumele, Desa Gunung Sejuk, Kecamatan Sampolawa, Kabupaten Buton Selatan. Tingginya aktivitas penambangan pasir oleh masyarakat memberikan kontribusi ekonomi lokal, namun berpotensi menimbulkan degradasi lingkungan sungai. Penelitian ini menggunakan pendekatan kuantitatif dan deskriptif kualitatif dengan teknik pengumpulan data berupa observasi, wawancara, dokumentasi, dan studi pustaka. Analisis potensi pasir dilakukan menggunakan citra penginderaan jauh dan sistem informasi geografis, sedangkan aspek pemanfaatan serta pengelolaan dianalisis berdasarkan data lapangan dan partisipasi masyarakat. Hasil penelitian menunjukkan bahwa luas potensi pasir mengalami penurunan dari 109,93 ha pada tahun 2009 menjadi 81,38 ha pada tahun 2025 akibat aktivitas penambangan yang berlangsung secara terus-menerus. Pemanfaatan pasir didominasi untuk kebutuhan konstruksi lokal dengan sistem penambangan tradisional dan pemasaran langsung kepada konsumen. Upaya pemeliharaan dan pengelolaan telah dilakukan secara terbatas melalui pendekatan struktural dan non-struktural, namun belum terintegrasi secara optimal. Oleh karena itu, diperlukan pengelolaan penambangan pasir yang lebih terencana dan berkelanjutan guna menjaga keseimbangan antara manfaat ekonomi dan kelestarian lingkungan sungai.
Community perceptions and valuation of freshwater ecosystem services: A case of rural springs Saputra, Jeki; Kandari, Aminuddin Mane; Midi, La Ode; Sudia, La Baco; Gandri, La; Hidayat, Herlan; Qadri, Muhammad Saleh
Interaction, Community Engagement, and Social Environment Vol. 3 No. 2: (January) 2026
Publisher : Institute for Advanced Science Social, and Sustainable Future

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61511/icese.v3i2.2026.2328

Abstract

Background: This study aims to analyze public perception and conduct an environmental service valuation of the Puta Spring in Lakapodo Village, Watopute District, Muna Regency. Methods: The study was conducted from April to June 2024 with a population of 318 households that use the Puta Spring as their main water source. The research sample was determined using the Slovin formula with a confidence level of 10%, resulting in 76 respondents selected through purposive sampling, with the criterion of people who had used the spring for at least the last five years. Data were collected through observation, interviews, and literature studies, then analyzed descriptively and quantitatively. Findings: The results showed that the community's perception of the existence of Puta Spring was in the good category with an average score of 242.47. This indicates a high level of awareness of the importance of preserving this water source in supporting daily needs. The valuation of environmental services calculated based on the prevailing price method shows an economic value of IDR 211,104,000.00 per year, while based on the market price in Muna Regency, it reaches IDR 164,661,120.00 per year. The total volume of water used for domestic needs by the entire community of Lakapodo Village is 42,220.8 m³ per year, with an average discharge of Puta Spring of 0.0082 m³/second. Conclusion: Public perception of the spring is generally good, with high scores in existence, management, utilization, and economic value. Water availability exceeds community use, resulting in a surplus of 212,283 m³/year, corresponding to an economic value of IDR 1,061,415,000, indicating sustainable resource potential. Novelty/Originality of this article: The novelty of this study lies in integrating community perception assessment with economic valuation and water balance analysis to reveal the surplus value and sustainability potential of the Puta spring.