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      • UT - Faculty of Forestry and Environment
      • UT - Conservation of Forest and Ecotourism
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      Model Penduga Kerapatan Tegakan dengan Forest Canopy Density dan Biomassa di Resort Teluk Pulai Taman Nasional Tanjung Puting

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      Date
      2023-07-14
      Author
      Maulana, Adam
      Setiawan, Yudi
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      Abstract
      Taman Nasional Tanjung Puting (TNTP) merupakan kawasan konservasi yang memiliki ekosistem hutan gambut. Hutan memiliki fungsi menyerap CO2 melalui proses fotosintesis, hasil fotosintesis tersebut disimpan sebagai biomasa. Potensi TNTP dalam menyimpan biomassa (Bo) belum teridentifikasi jumlahnya. Forest Canopy Density (FCD) merupakan salah satu metode penginderaan jauh untuk mendeteksi kerapatan vegetasi. Penelitian ini bertujuan untuk membangun penduga kerapatan tegakan dengan FCD, menghitung nilai rata-rata biomassa, dan melihat hubungan biomassa dengan basal area tegakan (BA). Penelitian dimulai dengan pengolahan FCD dan pengumpulan data lapangan yang selanjutnya diolah untuk menghitung kerapatan tegakan. Biomassa dihitung menggunakan allometrik Y = 0,064*DBH2,657. Model penduga disusun menggunakan persamaan linier sederhana. Hubungan nilai kerapatan tegakan dengan FCD menghasilkan model y = 328*FCD – 10694 dengan nilai R2 sebesar 0,82 . Rata-rata potensi biomassa tegakan adalah 376,15 ton/ha. Nilai biomassa setiap petak ukur sangat dipengaruhi oleh basal area tegakan. Regresi antara nilai BA dengan biomassa adalah Bo = 8,6688*BA – 78,016 dengan R2 = 0,86.
       
      Tanjung Puting National Park (TNTP) is a conservation area which has a peat swamp forest ecosystem. Forests have the function of absorbing CO2 through the process of photosynthesis, the results of photosynthesis are then stored as biomass. The potential of TNTP to store biomass (Bo) has not been identifie. Forest Canopy Density (FCD) is one of the remote sensing methods to detect vegetation density. This study aims to build a stand density estimator with FCD, calculate the average biomass value, and see the relationship between biomass and basal areal. The research began with FCD processing and field data collection which was then processed to calculate stand density. Biomass was calculated using the allometric Y = 0.064*DBH2.657. The estimation model was developed using a simple linear equation. The relationship between stand density values and FCD resulted in a model y = 328*FCD - 10694 with an R2 value of 0.82. The average potential standing biomass was 376.15 tons/ha. The biomass value of each petak ukur was strongly influenced by the stand's basal area. The regression between BA value and biomass was Bo = 8.6688*BA - 78.016 with R2 = 0.86.
       
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      http://repository.ipb.ac.id/handle/123456789/121888
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      • UT - Conservation of Forest and Ecotourism [2503]

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      Indonesia DSpace Group 
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