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All Journal ULIN: Jurnal Hutan Tropis Jurnal Sylva Lestari
Hanafi, Nanang
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Agriculture, Biological Sciences & Forestry Earth & Planetary Sciences Energy Environmental Science Materials Science & Nanotechnology

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Spatial Model of Carbon Stocks in Special Purpose Forest Area (KHDTK) Mungku Baru, Central Kalimantan Province, Indonesia Hanafi, Nanang; Jauhari, Ahmad; Hatta, Gusti Muhammad; Hafizianor
Jurnal Sylva Lestari Vol. 13 No. 1 (2025): January
Publisher : Department of Forestry, Faculty of Agriculture, University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jsl.v13i1.1066

Abstract

This study aims to estimate vegetation biomass and spatial distribution of carbon stocks in Special Purpose Forest Area (KHDTK) Mungku Baru, Palangka Raya City, Central Kalimantan Province, Indonesia. KHDTK Mungku Baru is a former logging area from the 1970s, which has undergone secondary succession and is dominated by pole and sapling levels. The approach used in this study involves remote sensing technology and field inventory data, which allows carbon stock calculations to be carried out quickly and accurately over a very large area. A linear regression algorithm was used to obtain a spatial model of carbon stocks using NDVI obtained from Landsat as a predictor. The developed model shows positive correlation results with an R2 value of 0.70; an Adjusted R2 value of 0.69 with a p-level < 0.05, and RMSE of 42 tons/ha. This carbon stock mapping results serve as a basis for formulating various management plans for KHDTK Mungku Baru regarding ecological, social, and economic aspects. Keywords: carbon stocks, normalized difference vegetation index, spatial model, special purpose forest area, vegetation biomass
Analisis stok karbon tegakan seumur Shorea balangeran menggunakan kombinasi interpretasi foto udara Purnawan, Eldy Indra; Perkasa, Petrisly; Hanafi, Nanang; Aguswan, Yusuf; Jemi, Renhart
ULIN: Jurnal Hutan Tropis Vol 7, No 2 (2023)
Publisher : Fakultas Kehutanan Universitas Mulawarman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32522/ujht.v7i2.11278

Abstract

Studi ini dilakukan dengan penggabungan dua metode analisis yaitu teknik pengukuran di lapangan nondestructive dan Interpretasi foto udara menggunakan UAV, yang berfokus untuk mengetahui Jumlah Pohon, Biomassa dan Stok C pada tegakan S. balangeran di kawasan Hutan Kota Pulang Pisau. Hasil studi menunjukan Jumlah Pohon tegakan S. balangeran sebanyak 3.278 pohon dengan luas area penanaman 5,62 Ha, serta Biomassa dan Stok C secara berurut sebesar 1.444,30 ton dan 678,82 ton. Jika diakumulasi kedalam hektar maka tegakan S. balangeran memiliki potensi Biomassa 256,99 ton/ha dan Stok C 120,78 ton/ha. Hasil tersebut menunjukan bahwa kombinasi dua metode analisis dalam studi mampu mempermudah proses estimasi Biomassa dan Stok C tegakan.
Co-Authors Ahmad Jauhari Gusti Muhammad Hatta Hafizianor Jemi, Renhart Perkasa, Petrisly Purnawan, Eldy Indra Yusuf Aguswan