AN ASSESSMENT OF TREE BIODIVERSITY AND CARBON STOCKS IN HAROWU SOCIAL FORESTRY AREA, GUNUNG MAS, INDONESIA

Authors

  • Siti Maimunah
  • NS, Nugraha
  • Amir Noviyanto
  • Galang Indra Jaya
  • Alan Handru
  • Rawana
  • Jay H. Samek

DOI:

https://doi.org/10.51200/bsj.v45i1.5491

Keywords:

Biodiversity, Carbon stock, Harowu Forest, Environmental Partnership, Conservation

Abstract

Harowu Village, located in the upper reaches of the Kahayan River within the Mirimanasa Subdistrict, officially oversees a state-granted area of 1,750 hectares. The conservation of the forest in this region is of utmost importance due to its significant influence on the Kahayan watershed. Instiper Yogyakarta, a forestry educational institution, has initiated programs to educate the local community about the importance of alternative income sources and environmental services. Utilizing the Forest Inventory methodology created by USAID LESTARI in 2018 and coordinated by Michigan State University, the study involved analyzing 10 plots with a sampling intensity of 0.221. The Harowu Forest is identified as a major carbon sink, sequestering 626.957,75 tons of carbon in the area. The forest is home to 25 tree species and features a Menhenick Index of 1.57, Margalef Index of 4.34, Shannon Index of 2.98, Simpson index of 0.974, and an evenness value of 0.93. These findings highlight potential opportunities for collaboration between Harowu and Instiper Yogyakarta to promote forest conservation and improve community welfare.

References

Astuti, R., Wasis, B., & Hilwan, I. (2020). Potensi Cadangan Karbon Pada Lahan Rehabilitasi di Kabupaten Gunung Mas, Kalimantan Tengah: Carbon Stock Potential in Rehabilitation Land at Gunung Mas District, Central Kalimantan. Media Konservasi, 25(2), 140–148. https://doi.org/10.29244/medkon.25.2.140-148

Besar, N. A., Suardi, H., Phua, M.-H., James, D., Mokhtar, M. B., & Ahmed, M. F. (2020). Carbon Stock and Sequestration Potential of an Agroforestry System in Sabah, Malaysia. Forests, 11(2), 210. https://doi.org/10.3390/f11020210

Hiraishi, T., Krug, T., Tanabe, K., Srivastava, N., Jamsranjav, B., Fukuda, M., & Troxler, T. (2014). 2013 supplement to the 2006 IPCC guidelines for national greenhouse gas inventories: Wetlands : methodological guidance on lands with wet and drained soils, and constructed wetlands for wastewater treatment. IPCC, Intergovernmental Panel on Climate Change.

Kalima, T., Suharti, S., Sumarhani, S., & Trethowan, L. A. (2020). Tree Species Diversity and Ethnobotany of Degraded Peat Swamp Forest In Central Kalimantan. Reinwardtia, 19(1), 27–54. https://doi.org/10.14203/reinwardtia.v19i1.3819

Krisnawati, H., Adinugroho, W. C., & Imanuddin, R. (2012). Allometric models for estimating tree biomass at various forest ecosystem types in Indonesia: Monograph. Ministry of Forestry, Forestry Research and Development Agency, Research and Development Center for Conservation and Rehabilitation.

Maimunah, S., Amin, A. M., Lubis, A. F. P., Sukur, N., Kecadul, G., & Samek, J. H. (2022). Analisis Keanekaragaman Hayati Dan Manfaat Hutan Hutan Desa Balaban Rayak Kabupaten Ketapang Provinsi Kalimantan Barat. Prosiding Seminar Nasional Instiper, 1(1), 150–163. https://doi.org/10.55180/pro.v1i1.251

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., 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.

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

Mirmanto, E. (2009). Vegetation analyses of Sebangau peat swamp forest, Central Kalimantan. Biodiversitas Journal of Biological Diversity, 11(2). https://doi.org/10.13057/biodiv/d110206

Priyadarshini, R., Hamzah, A., & Widjajani, B. W. (2019). Carbon Stock Estimates due to Land Cover Changes at Sumber Brantas Sub-Watershed, East Java. Caraka Tani: Journal of Sustainable Agriculture, 34(1), 1. https://doi.org/10.20961/carakatani.v34i1.27124

Raven, P., & Wackernagel, M. (2020). Maintaining biodiversity will define our long-term success. Plant Diversity, 42(4), 211–220. https://doi.org/10.1016/j.pld.2020.06.002

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

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Published

11-03-2024
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