AN ASSESSMENT OF TREE BIODIVERSITY AND CARBON STOCKS IN RANGAN HIRAN SOCIAL FORESTRY AREA, GUNUNG MAS, INDONESIA
DOI:
https://doi.org/10.51200/bsj.v45i1.5480Keywords:
Biodiversity, Carbon Sequestration, Social Forest, Environmental Partnership Instiper YogyakartaAbstract
Rangan Hiran Village, located in the upper reaches of the Kahayan River within the Mirimanasa Subdistrict, encompasses an officially designated area of 875 hectares assigned by the state. The necessity of conserving the forest in this region arises from the significant effects of community initiatives on the Kahayan watershed. Instiper Yogyakarta, a forestry educational institution, has launched a program to educate the community about the inherent value of ecosystem services, potential alternative sources of income, and the benefits they offer. The research methodology employed utilizes the Forest Inventory and Analysis Plus (FIA+) method, which was developed by USAID LESTARI in 2018 and is overseen by Michigan State University, USA. An analysis of 10 plots with a sampling intensity of 0.221% indicates a healthy state of the current forest. The carbon stock contributed by Rangan Hiran Forest amounts to 243,998.57 tons and consists of 40 different tree species. Ecologically, the forest exhibits a Menhenick Index of 2.58, a Margalef Index of 7.11, a Shannon Index of 3.43, a Simpson Index of 0.96, and an evenness value of 0.93. These identified potentials create opportunities for collaborative efforts between Rangan Hiran and Instiper Yogyakarta, concentrating on initiatives for forest conservation and the improvement of community well-being.
References
Bauhus, J., Forrester, D. I., Gardiner, B., Jactel, H., Vallejo, R., & Pretzsch, H. (2017). Ecological Stability of Mixed-Species Forests. In H. Pretzsch, D. I. Forrester, & J. Bauhus (Eds.), Mixed-Species Forests (pp. 337–382). Springer Berlin Heidelberg. https://doi.org/10.1007/978-3-662-54553-9_7
Brandon, K. (2014). Ecosystem Services from Tropical Forests: Review of Current Science. SSRN Electronic Journal. https://doi.org/10.2139/ssrn.2622749
Burivalova, Z., Allnutt, T. F., Rademacher, D., Schlemm, A., Wilcove, D. S., & Butler, R. A. (2019). What works in tropical forest conservation, and what does not: Effectiveness of four strategies in terms of environmental, social, and economic outcomes. Conservation Science and Practice, 1(6), e28. https://doi.org/10.1111/csp2.28
Favero, A., Mendelsohn, R., & Sohngen, B. (2017). Using forests for climate mitigation: Sequester carbon or produce woody biomass? Climatic Change, 144(2), 195–206. https://doi.org/10.1007/s10584-017-2034-9
Harden, C. P., & Fernández, A. (2022). Mountain Waterscapes: Geographies of Interactions, Transformations, and Meanings. In F. O. Sarmiento (Ed.), Montology Palimpsest (Vol. 1, pp. 275–292). Springer International Publishing. https://doi.org/10.1007/978-3-031-13298-8_16
Isabel, N., Holliday, J. A., & Aitken, S. N. (2020). Forest genomics: Advancing climate adaptation, forest health, productivity, and conservation. Evolutionary Applications, 13(1), 3–10. https://doi.org/10.1111/eva.12902
Karimah. (2017). Peran Ekosistem Hutan Mangrove Sebagai Habitat Untuk Organisme Laut. Jurnal Biologi Tropis, 51–57. https://doi.org/10.29303/jbt.v17i2.497
Krisnawati, H., Adinugroho, W. C., & Imaduddin, R. (2012). Monograph allometric models for estimating tree biomass at various forest ecosystem types in Indonesia. Research and Development Center for Conservation and Rehabilitation, Forestry Research and Development Agency, Ministry of Forestry.
Maimunah, S., Hanafi, I., Subhan, Anhar, A., & Samek, J. H. (2021). An assessment of tree biodiversity and carbon stocks in mangrove forests, Langsa City, Aceh, Indonesia. IOP Conference Series: Earth and Environmental Science, 886(1), 012085. https://doi.org/10.1088/1755-1315/886/1/012085
Maimunah, S., M. Amin, A., P. Lubis, A. F., Iskandar, I., Yansah, P., & H. Samek, J. (2022). Studi kemanfaatan hutan bagi masyarakat hutan desa Sembelangaan Kabupaten Ketapang Provinsi Kalimantan Barat. Jurnal Hutan Tropis, 10(1), 8. https://doi.org/10.20527/jht.v10i1.13083
Maimunah, S., Remario, R., Hendriansyah, H., F, A., Am, A., Fatchurrohman, A., Samek, J. H., & Supriyanto, B. (2023). Keanekaragaman hayati, kemanfaatan hutan dan simpanan karbon HKM Sukses Manyam Sejahtera di Lamandau Kalimantan Tengah. Jurnal Hutan Tropis, 11(3), 371. https://doi.org/10.20527/jht.v11i3.17632
Margalef, R. (1958). Information theory in ecology. Gen Syst, 3, 36–71.
McMeans, B. C., McCann, K. S., Humphries, M., Rooney, N., & Fisk, A. T. (2015). Food Web Structure in Temporally-Forced Ecosystems. Trends in Ecology & Evolution, 30(11), 662–672. https://doi.org/10.1016/j.tree.2015.09.001
Menhinick, E. F. (1964). A Comparison of Some Species‐Individuals Diversity Indices Applied to Samples of Field Insects. Ecology, 45(4), 859–861. https://doi.org/10.2307/1934933
Nunes, L. J. R., Meireles, C. I. R., Pinto Gomes, C. J., & Almeida Ribeiro, N. M. C. (2020). Forest Contribution to Climate Change Mitigation: Management Oriented to Carbon Capture and Storage. Climate, 8(2), 21. https://doi.org/10.3390/cli8020021
Putri, H., Ichsan, A. C., & Setiawan, B. (2020). The Potential Study Of Segenter Waterfall As A Tourist Destination In The Tahura Nuraksa. Journal of Sylva Indonesiana, 3(02), 97–106. https://doi.org/10.32734/jsi.v3i02.2850
Rajeev, J., & Hukum, S. (2020). Carbon sequestration potential of disturbed and non-disturbed forest ecosystem: A tool for mitigating climate change. African Journal of Environmental Science and Technology, 14(11), 385–393. https://doi.org/10.5897/AJEST2020.2920
Segah, H., Liano, A., Yulianto, S., Setiarno, S., & Yanciluk, Y. (2023). Analysis of Flood Vulnerability using Geographic Information Systems in the Kahayan Watershed, Gunung Mas District, Central Kalimantan: Analisis Tingkat Kerawanan Banjir Menggunakan Sistem Informasi Geografis Pada DAS Kahayan Kabupaten Gunung Mas, Kalimantan Tengah. Journal of Peat Science and Innovation, 1(1), 16–25. https://doi.org/10.59032/jpsi.v1i1.5541
Shannon, C. E. (1948). A Mathematical Theory of Communication. Bell System Technical Journal, 27(3), 379–423. https://doi.org/10.1002/j.1538-7305.1948.tb01338.x
Simpson, E. H. (1949). Measurement of Diversity. Nature, 163(4148), 688–688. https://doi.org/10.1038/163688a0