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      Perubahan Tutupan Lahan Menggunakan Citra Sentinel-2 di Kecamatan Sukamakmur, Kabupaten Bogor Tahun 2018-2023

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      Date
      2024
      Author
      Abdilah, Rega
      Saleh, Muhammad Buce
      Puspaningsih, Nining
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      Abstract
      Pertumbuhan penduduk yang pesat mengakibatkan tingkat kebutuhan masyarakat terhadap lahan semakin meningkat sehingga menyebabkan terjadinya perubahan tutupan lahan. Penelitian ini bertujuan untuk mengidentifikasi dan menganalisis perubahan tutupan lahan di Kecamatan Sukamakmur Kabupaten Bogor menggunakan Citra Sentinel-2 tahun 2018–2023. Terdapat 9 kelas tutupan lahan yaitu hutan, sawah, kebun campuran, pertanian lahan kering, pemukiman, lahan terbuka tanah, semak, sungai, dan danau. Kelas tutupan lahan yang mengalami peningkatan adalah tutupan lahan hutan (83,40 ha), pertanian lahan kering (48,94 ha), sawah (6,35 ha), dan permukiman (1,08 ha). Sedangkan kelas tutupan lahan yang mengalami penurunan adalah kelas tutupan lahan semak belukar (80,97 ha), lahan terbuka (40,01 ha), dan perkebunan campuran (18,79 ha). Perubahan tutupan lahan yang terjadi di Kecamatan Sukamakmur Kabupaten Bogor menunjukkan sebesar 73,86% mengalami perubahan ke arah positif dan 26,14% mengalami perubahan ke arah negatif. Perubahan ke arah positif yang lebih besar menunjukkan bahwa cadangan karbon di Kecamatan Sukamakmur semakin meningkat sehingga tanaman mampu menyerap CO2 dari atmosfer lebih banyak dan menyimpannya dalam bentuk biomassa tanaman.
       
      Rapid population growth results in the level of people's need for land increasing, causing changes in land cover. This research aims to identify and analyze changes in land cover in Sukamakmur District, Bogor Regency using Sentinel-2 Imagery in 2018–2023. There are 9 land cover classes, namely forest, rice fields, mixed gardens, dry land agriculture, settlements, open land, bushes, rivers, and lakes. The land cover classes that experienced an increase were forest land cover (83.40 ha), dry land agriculture (48.94 ha), rice fields (6.35 ha), and settlements (1.08 ha). Meanwhile, the land cover classes that experienced a decline were the land cover classes of shrubs (80.97 ha), open land (40.01 ha), and mixed plantations (18.79 ha). Land cover changes that occurred in Sukamakmur District, Bogor Regency showed that 73.86% experienced changes in a positive direction and 26.14% experienced changes in a negative direction. Changes in a greater positive direction indicate that carbon reserves in Sukamakmur District have increased so that plants are able to absorb more CO2 from the atmosphere and store it in the form of plant biomass.
       
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      http://repository.ipb.ac.id/handle/123456789/156338
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      • UT - Forest Management [3207]

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