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All Journal JURNAL HUTAN TROPIS JOURNAL OF WETLANDS ENVIRONMENTAL MANAGEMENT Reinwardtia
Abdi Fithria
Lambung Mangkurat University
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Earth & Planetary Sciences Engineering Environmental Science Immunology & microbiology

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Remote Sensing-Based Assessment of How Much Tropical Wetland Fires Contribute to Carbon Emissions and How Fast the Carbon Recovering Is Abdi Fithria; Syamani Darmawi Ali; Arfa Agustina Rezekiah
Journal of Wetlands Environmental Management Vol 10, No 1 (2022): January-June, 2022
Publisher : Center for Journal Management and Publication

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (678.296 KB) | DOI: 10.20527/jwem.v10i1.274

Abstract

This research had two objectives. The first objective was to quantity the carbon emissions from fires of various types of tropical wetland vegetation using Sentinel-2 imagery. The second objective was to measure how long the carbon stock will recover using Sentinel-2 imagery. Burned areas were extracted automatically using the Relativized Burn Ratio (RBR). Calculation of carbon emissions and carbon sequestrations were carried out by measuring the differences in Above Ground Biomass (AGB) before the fires, right after the fires, and a few months after the vegetation re-grows after the fires. Therefore, multitemporal Sentinel-2 MSI imageries from three different times are required. All imageries processing was carried out using the ESA SNAP software. The results showed that tropical wetland fires emited an average of 121.61 Mg C/ha, or equivalent to 445.9 Mg CO2/ha. Furthermore, tropical wetlands had an average rate of about 9.27 months to restore their carbon stocks to their pre-burnt state. Peatland forests took the longest time to recover to its original carbon stock state after burning, which was almost 22 years to recover.
Carbon Stock and Sink Economic Values of Forest Ecosystem in the Suwangi Island Nature Park, Tanah Bumbu Regency, South Kalimantan, Indonesia Arfa Agustina Rezekiah; Abdi Fithria; Ahmad Yamani; Rosidah; Gt Syeransyah Rudy; Syam’ani D Ali; Yashinta Nur Shiba
Reinwardtia Vol. 25 No. 1 (2026): Reinwardtia
Publisher : BRIN Publishing (Penerbit BRIN)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55981/reinwardtia.2026.623

Abstract

REZEKIAH, A. A., FITHRIA, A., YAMANI, A., ROSIDAH, RUDY, G. S., ALI, S. D. & SHIBA, Y. N. 2026. Carbon stock and carbon economic value of forest ecosystem in the Suwangi Island Nature Park, Tanah Bumbu Regency, South Kalimantan, Indonesia. Reinwardtia 25(1): 1‒11. — The forests on Suwangi Island are currently facing significant challenges arising from human activities, land degradation, and potential land-use conflicts, all of which critically undermine their capacity to absorb and store carbon. The purpose of this study was to analyze the carbon stock value and economic value of carbon stored in Suwangi Island Nature Park. The allometric method was employed to calculate carbon stocks, with sampling locations determined using purposive sampling. The carbon stock results were subsequently converted to estimate the economic value of carbon. The land cover types identified in Suwangi Island Nature Park include primary forest, secondary forest, plantation, medium-density mangrove forest, and high-density mangrove forest. The analysis revealed that the highest biomass was stored in the primary forest and the lowest in the medium-density mangrove forest. The total carbon that can be stored at the research site is 80,45554667 tons/ha, and the resulting carbon economic value is IDR 2,851,347,872.68. These findings highlight the significant variation in carbon storage across different land cover types and underscore the critical role of primary forests as major carbon sinks. The novelty of this study lies in the integration of spatial (ArcGIS), ecological (allometric), and economic approaches within a single analytical framework, which remains rarely applied. The practical implications of this research emphasize the importance of management strategies based on carbon economic valuation and the potential utilization of carbon trading schemes, such as REDD+, to enhance conservation incentives and ensure the sustainability of Suwangi Island Nature Park management.  
Habitat Satwa Jenis Trenggiling (Manis javanicus) dan Karakteristik Tutupan Lahan di Kawasan Revegetasi Pascatambang Batubara Dimas Bagus Ramadhon; Kissinger Kissinger; Abdi Fithria; Noor Arida Fauzana
Jurnal Hutan Tropis Vol 14, No 2 (2026): Jurnal Hutan Tropis Volume 14 Nomer 2 Edisi Juni 2026
Publisher : Lambung Mangkurat University-Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jht.v14i2.25755

Abstract

Abstract. This study aims to analyze the presence Manis javanica based on environmental factors in the post-mining revegetation area of PT Arutmin Indonesia Tambang Kintap in various crop years (2016, 2018, 2020, and 2024). The methods used in this study were field surveys with primary data collection using camera traps and spatial analysis using Maxent and ArcMap software. The results of the study show variations in the suitability of M.javanica habitat between different years of planting, which are influenced by improvements in vegetation structure. Revegetation areas planted in 2016 and 2018, characterized by well-developed and dense canopy structures, serve as important habitat components for M.javanica. The results underscore the role of revegetation as an effective ecological restoration strategy for supporting M.javanica conservation in post–coal mining environmentsAbstrak. Penelitian ini bertujuan untuk menganalisis keberadaan trenggiling (Manis javanica) berdasarkan karakteristik tutupan lahan (tutupan tajuk) di areal revegetasi pascatambang PT Arutmin Indonesia Tambang Kintap pada berbagai tahun tanaman (2016, 2018, 2020, dan 2024). Metode yang digunakan dalam penelitian ini adalah survei lapangan dengan pengambilan data primer menggunakan kamera trap dan analisis spasial menggunakan software Maxent dan ArcMap. Hasil penelitian menunjukkan adanya variasi dalam kesesuaian habitat trenggiling antara tahun tanaman yang berbeda, yang dipengaruhi oleh struktur vegetasi. Tanaman revegetasi tahun tanam 2018 dan 2016 dengan tutupan tajuk rapat berkontribusi bagi penyediaan habitat trenggiling. Hasil penelitian ini memberikan kontribusi terhadap pemahaman tentang keberhasilan upaya revegetasi dalam mendukung konservasi trenggiling di lahan pasca tambang batu bara.
Co-Authors Ahmad Yamani Arfa Agustina Rezekiah Beny Rahmanto Dimas Bagus Ramadhon Evy Arida Gt Syeransyah Rudy Kissinger Kissinger Mochammad Arief Soendjoto Noor Arida Fauzana Rosidah Syamani D. Ali Syam’ani D Ali Yashinta Nur Shiba