Edukasi Perubahan Iklim dan Perhitungan Karbon Biomassa Mangrove bagi Kelompok TEGAS di Desa Anak Setatah

Eno Suwarno; Sri Rahayu Prastyaningsih; Azwin Azwin

doi:10.59837/jpmba.v4i8.5306

Authors

Eno Suwarno Universitas Lancang Kuning, Indonesia
Sri Rahayu Prastyaningsih Universitas Lancang Kuning, Indonesia
Azwin Azwin Universitas Lancang Kuning, Indonesia

DOI:

https://doi.org/10.59837/jpmba.v4i8.5306

Keywords:

biomassa, karbon mangrove, literasi iklim, masyarakat pesisir

Abstract

Kelompok Pengelola Mangrove TEGAS di Desa Anak Setatah, Kabupaten Kepulauan Meranti, telah lama melakukan pembibitan, penanaman, dan pemeliharaan mangrove untuk menghadapi abrasi, tetapi belum memiliki prosedur yang sistematis untuk memahami perubahan iklim serta mengukur dan menghitung karbon biomassa tegakan yang mereka kelola. Kegiatan pengabdian ini bertujuan meningkatkan literasi iklim dan memperkenalkan keterampilan dasar pengukuran serta perhitungan karbon biomassa mangrove kepada enam anggota kelompok. Kegiatan dilaksanakan pada 19 September 2026 dengan metode partisipatif melalui enam tahap: pre-test, edukasi perubahan iklim, demonstrasi pengukuran, praktik lapangan, latihan perhitungan bertahap, serta diskusi dan post-test. Pengetahuan dievaluasi dengan 10 soal pilihan ganda yang sama pada pre-test dan post-test. Rata-rata skor pengetahuan meningkat dari 25,0% menjadi 76,7% (51,7 poin persentase; N-gain 0,69, kategori sedang), dan seluruh peserta mencapai skor post-test minimal 70%. Peningkatan terbesar terjadi pada aspek biomassa dan pengukuran diameter (11,1% menjadi 83,3%), sedangkan aspek fraksi karbon dan konversi CO₂ masih paling rendah pada post-test (55,6%). Keterampilan pengukuran dan perhitungan diperkenalkan melalui demonstrasi dan praktik terbimbing, tetapi belum dinilai dengan instrumen terstruktur. Luaran kegiatan berupa materi edukasi, instrumen evaluasi, lembar kerja pengukuran, dan panduan perhitungan sederhana yang dapat digunakan kelompok untuk pembelajaran dan pemantauan berkala.

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References

Anderson, A. (2024). Climate change and sustainability literacy: A mixed-methods study of attitudes to climate education in secondary schools. Climatic Change, 177, 169. https://doi.org/10.1007/s10584-024-03815-1

Arifanti, V. B., Sidik, F., Mulyanto, B., Susilowati, A., Wahyuni, T., Subarno, Yulianti, Yuniarti, N., Aminah, A., Suita, E., Karlina, E., Suharti, S., Pratiwi, Turjaman, M., Hidayat, A., Rachmat, H. H., Imanuddin, R., Yeny, I., Darwiati, W., … Novita, N. (2022). Challenges and strategies for sustainable mangrove management in Indonesia: A review. Forests, 13(5), 695. https://doi.org/10.3390/f13050695

Chen, J., Ren, Y., & Yang, Y. (2026). The effect of school science education on students' climate literacy: A three-level meta-analysis. Frontiers in Psychology, 17, 1769772. https://doi.org/10.3389/fpsyg.2026.1769772

Dang, P., Ciais, P., Gao, J., Zhu, Y., Xue, J., Qin, X., & Ros, G. H. (2025). Long-term climate warming weakens positive plant biomass responses globally. Proceedings of the National Academy of Sciences, 122(34), e2420397122. https://doi.org/10.1073/pnas.2420397122

Darcha, G., Birhane, E., Kassa, H., & Gebrewahid, Y. (2025). Allometric equations to predict aboveground biomass and carbon stock of Faidherbia albida in parkland agroforestry. Forest Science and Technology, 21(3), 221–232. https://doi.org/10.1080/21580103.2025.2497246

Dusenge, M. E., Duarte, A. G., & Way, D. A. (2019). Plant carbon metabolism and climate change: Elevated CO₂ and temperature impacts on photosynthesis, photorespiration and respiration. New Phytologist, 221(1), 32–49. https://doi.org/10.1111/nph.15283

Fradette, O., Marty, C., Tremblay, P., Lord, D., & Boucher, J.-F. (2021). Allometric equations for estimating biomass and carbon stocks in afforested open woodlands with black spruce and jack pine, in the eastern Canadian boreal forest. Forests, 12(1), 59. https://doi.org/10.3390/f12010059

Gaui, T. D., Cysneiros, V. C., de Souza, F. C., de Souza, H. J., Silveira Filho, T. B., Carvalho, D. C. d., Pace, J. H. C., Vidaurre, G. B., & Miguel, E. P. (2024). Biomass equations and carbon stock estimates for the southeastern Brazilian Atlantic Forest. Forests, 15(9), 1568. https://doi.org/10.3390/f15091568

Gebeyehu, D., Dalelo, A., Eshetu, F., & Hagos, M. (2024). Energy-, environmental-, and climate change literacy among primary and middle school students. International Journal of Research in Education and Science, 10(1), 100–124. https://doi.org/10.46328/ijres.3330

Hake, R. R. (1998). Interactive-engagement versus traditional methods: A six-thousand-student survey of mechanics test data for introductory physics courses. American Journal of Physics, 66(1), 64–74. https://doi.org/10.1119/1.18809

Intergovernmental Panel on Climate Change. (2006). Introduction. In 2006 IPCC guidelines for national greenhouse gas inventories (Vol. 4: Agriculture, forestry and other land use, Ch. 1). Institute for Global Environmental Strategies. https://www.ipcc-nggip.iges.or.jp/public/2006gl/vol4.html

Intergovernmental Panel on Climate Change. (2014). 2013 supplement to the 2006 IPCC guidelines for national greenhouse gas inventories: Wetlands (T. Hiraishi, T. Krug, K. Tanabe, N. Srivastava, J. Baasansuren, M. Fukuda, & T. G. Troxler, Eds.). IPCC. https://www.ipcc.ch/publication/2013-supplement-to-the-2006-ipcc-guidelines-for-national-greenhouse-gas-inventories-wetlands/

Intergovernmental Panel on Climate Change. (2022). Summary for policymakers. In H.-O. Pörtner, D. C. Roberts, M. Tignor, E. S. Poloczanska, K. Mintenbeck, A. Alegría, M. Craig, S. Langsdorf, S. Löschke, V. Möller, A. Okem, & B. Rama (Eds.), Climate change 2022: Impacts, adaptation and vulnerability. Contribution of Working Group II to the Sixth Assessment Report of the Intergovernmental Panel on Climate Change (pp. 3–33). Cambridge University Press. https://doi.org/10.1017/9781009325844.001

Irwadi, I., Marviana, R. D., Pratama, I., Zulkarnain, M., Atrizka, D., Zulyadi, R., Ritonga, S., & Frensh, W. (2026). Optimalisasi reboisasi mangrove dan eduwisata Kampung Nipah untuk peningkatan ekonomi masyarakat pesisir. JPM: Jurnal Pengabdian Masyarakat, 6(3), 560–572. https://doi.org/10.47065/jpm.v6i3.2605

Komiyama, A., Poungparn, S., & Kato, S. (2005). Common allometric equations for estimating the tree weight of mangroves. Journal of Tropical Ecology, 21(4), 471–477. https://doi.org/10.1017/S0266467405002476

Kumar, P., Sahani, J., Rawat, N., Debele, S., Tiwari, A., Emygdio, A. P. M., Abhijith, K. V., Kukadia, V., Holmes, K., & Pfautsch, S. (2023). Using empirical science education in schools to improve climate change literacy. Renewable and Sustainable Energy Reviews, 178, 113232. https://doi.org/10.1016/j.rser.2023.113232

Murdiyarso, D., Purbopuspito, J., Kauffman, J. B., Warren, M. W., Sasmito, S. D., Donato, D. C., Manuri, S., Krisnawati, H., Taberima, S., & Kurnianto, S. (2015). The potential of Indonesian mangrove forests for global climate change mitigation. Nature Climate Change, 5(12), 1089–1092. https://doi.org/10.1038/nclimate2734

Puplampu, D. A., & Boafo, Y. A. (2021). Exploring the impacts of urban expansion on green spaces availability and delivery of ecosystem services in the Accra metropolis. Environmental Challenges, 5, 100283. https://doi.org/10.1016/j.envc.2021.100283

Putra, D. S., Yusuf, M., Hapsa, Rizal, A. N., Kausar, J. A., Rahmadani, S., & Maielayuskha. (2025). Strengthening coastal resilience through community-based mangrove conservation. Community Empowerment, 10(12), 2367–2375. https://doi.org/10.31603/ce.15510

Richards, D. R., & Belcher, R. N. (2020). Global changes in urban vegetation cover. Remote Sensing, 12(1), 23. https://doi.org/10.3390/rs12010023

Rohmawati, F. Y. (2024). High school student's climate change literacy: Evidence from Bogor, Indonesia. Pakistan Journal of Life and Social Sciences, 22(2). https://doi.org/10.57239/PJLSS-2024-22.2.000863

Salunkhe, O. R., Valvi, G. R., Singh, S., et al. (2023). Forest carbon stock and biomass estimation in West Central India using two allometric models. Carbon Research, 2, 9. https://doi.org/10.1007/s44246-023-00039-3

Sasmito, S. D., Basyuni, M., Kridalaksana, A., et al. (2023). Challenges and opportunities for achieving Sustainable Development Goals through restoration of Indonesia's mangroves. Nature Ecology & Evolution, 7, 62–70. https://doi.org/10.1038/s41559-022-01926-5

Suryadi. (2018, May 13). Jaga Pulau Rangsang dari abrasi ala Kadar dan Farida. Mongabay Indonesia. https://mongabay.co.id/2018/05/13/jaga-pulau-rangsang-dari-abrasi-ala-kadar-dan-farida/

Terrer, C., Phillips, R. P., Hungate, B. A., et al. (2021). A trade-off between plant and soil carbon storage under elevated CO₂. Nature, 591, 599–603. https://doi.org/10.1038/s41586-021-03306-8