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Spatiotemporal dynamics of vegetation density in moramo district protected forest: A remote sensing approach Gandri, La; Fatahuddin, Muhammad; Bana, Sahindomi; Hasani, Umar Ode; Sakti, Abdul; Fitriani, Dewi; Ahmaliun, La De; Muhsimin; Fitriani, Vivi
Applied Environmental Science Vol. 3 No. 1: (July) 2025
Publisher : Institute for Advanced Science, Social, and Sustainable Future

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61511/aes.v3i1.2025.1812

Abstract

Background: Protected forests in the Moramo District play a critical role in maintaining ecosystem balance, but they are increasingly threatened by human activities such as illegal logging and land use change. Vegetation density shifts can disrupt ecosystem functions, particularly the hydrological cycle. This study aims to analyze spatial and temporal changes in vegetation density in the Moramo District Protected Forest using remote sensing. Methods: To detect vegetation density changes, the NDVI (Normalized Difference Vegetation Index) algorithm was employed using satellite imagery from Landsat OLI 8 (2013 and 2018) and Landsat OLI 9 (2023), processed with GIS software. NDVI values range from -1 to 1, allowing for vegetation condition assessment based on spectral reflectance. Findings: Results show a degradation trend in dense vegetation, with a decrease of 67.25 ha (2.86%) during 2013–2018 and 289.11 ha (12.31%) during 2018–2023. Conversely, moderately dense vegetation increased by 68.45 ha (2.91%) and 300.21 ha (12.78%) over the same periods, indicating signs of vegetation regeneration. Conclusion: Despite some vegetation recovery, forest ecosystems continue to face high pressure. More adaptive conservation strategies supported by spatial monitoring are needed to reduce degradation and support long-term sustainability. Novelty/Originality of this article: This study uniquely integrates a multi-temporal NDVI-based approach with socio-ecological analysis and GIS tools to monitor vegetation dynamics. It offers valuable insights for adaptive forest management in the Moramo District Protected Forest, an area previously lacking detailed environmental change analysis.
Microbiological Analysis of Well Water Quality in Market and Residential Areas of Kendari City La Ode Muhammad Erif; Tuwu, Eka Rahmatiah; Yasin, Asramid; Wahyuni, Ira Ryski; Kete, Surya Cipta Ramadhan; Qadri, Muhammad Saleh; Muhsimin; Hidayat, Herlan; Teke, Junartin; Fahidu, Wa Ode Hastiani; Setiawan, Agus; Abigael Kabe; Wiwin Rahmawati Nurdin
Journal of Soilscape and Agriculture Vol. 3 No. 1 (2024): Vol. 3 No.1 2024
Publisher : University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/jsa.v3i1.1553

Abstract

Water is an essential element for human life; without water, humans will experience a lack of fluid, the fluid in the human body is around 50-80. Water can fulfill daily needs through human activities such as washing clothes, water for drinking, bathing, and so on. Well, water is suitable for use if it meets water quality standards. This type of research uses descriptive research methods. This research is located in Baruga Market, Anduonohu Market, Lorong Salangga, and Kendari Permai Kendari City in December 2023. the samples used in this study amounted to 4 wells. The results obtained in this study are that all well water is polluted with E. coli, and Baruga Market well water exceeds the quality standards for Coliform parameters.  The presence of E. coli in all well water samples indicates fecal contamination, posing severe health risks such as waterborne diseases. Baruga Market's well water exceeds Coliform standards, likely due to sewage runoff, making it unsafe without treatment. Immediate actions, like improving sanitation and providing clean water alternatives, are necessary to prevent further contamination and protect public health.
ANALISIS PERUBAHAN PENGGUNAAN LAHAN DI KECAMATAN BARUGA KOTA KENDARI Mega Redi Jaya; La Gandri; La Baco Sudia; Muhammad Saleh Qadri; Junartin Teke; Wa Ode Hastiani Fahidu; Agus Setiawan; Muhsimin; Herlan Hidayat
Welvaart: Jurnal Ilmu Kesejahteraan Sosial Vol. 5 No. 1 (2024): EDISI JUNI
Publisher : Program Studi Ilmu Kesejahteraan Sosial FISIP Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52423/welvaart.v5i1.32

Abstract

Penggunaan lahan adalah kegiatan campur tangan oleh manusia terhadap lingkungan di lahan seperti ladang, pertanian, dan pemukiman penduduk baik secara permanen maupun tidak permanen dengan memanfaatkan simber daya buatan dan sumber daya alam serta digunakan untuk memenuhi kebutuhan manusia sehari-hari. Penelitian ini bertujuan untuk mengetahui Perubahan Penggunaan Lahan di Kecamatan Baruga dalam kurun tahun 2013-2024 terklasifikasi menjadi 5 penggunaan lahan, meliputi lahan hutan, lahan terbangun, lahan terbuka, lahan pertanian dan lahan semak. Perubahan penggunaan lahan di Kecamatan Baruga mengalami peningkatan luas dimana pada tahun 2013-2017, peningkatan luas yaitu pada penggunaan lahan terbangun seluas 208.32 Ha dan lahan terbuka seluas 67.69 Ha. Sementara itu penggunaan lahan yang mengalami penurunan luas adalah penggunaan lahan hutan seluas 38.83 Ha, lahan pertanian seluas 66.20 Ha dan lahan semak/hutan seluas 170.97 Ha atau. Demikian pula pada tahun 2027-2024 penggunaan lahan di Kecamatan Baruga mengalami peningkatan luas pada penggunaan lahan terbangun seluas 235.62 Ha dan lahan terbuka seluas 51.04 Ha atau. Sementara itu penggunaan lahan yang mengalami penurunan luas adalah penggunaan lahan hutan seluas 48.60 Ha, lahan pertanian seluas 85.86 Ha dan lahan semak/hutan seluas 152.19 Ha atau (-4.15%).