Effect of canal blocking on biodiversity of degraded peatlands: Insight from West Kalimantan

PLOS One | https://doi.org/10.1371/journal.pone.0334014 October 8, 2025 19 / 23 11. Locky DA, Bayley SE. Effects of logging in the southern boreal peatlands of Manitoba, Canada. Can J For Res. 2007;37(3):649–61. https://doi. org/10.1139/x06-249 12. Wösten JHM, Clymans E, Page SE, Rieley JO, Limin SH. Peat–water interrelationships in a tropical peatland ecosystem in Southeast Asia. Cat- ena. 2008;73(2):212–24. https://doi.org/10.1016/j.catena.2007.07.010 13. Warren M, Hergoualc’h K, Kauffman JB, Murdiyarso D, Kolka R. An appraisal of Indonesia’s immense peat carbon stock using national peatland maps: uncertainties and potential losses from conversion. Carbon Balance Manag. 2017;12(1):12. https://doi.org/10.1186/s13021-017-0080-2 PMID: 28527145 14. Novita N, Subarno, Lestari NS, Anshari GZ, Lugina M, Yeo S, et al. Natural climate solutions in Indonesia: wetlands are the key to achieve Indone- sia’s national climate commitment. Environ Res Lett. 2022;17(11):114045. https://doi.org/10.1088/1748-9326/ac9e0a 15. Imron MA, Widyastuti K, Al Bihad D, Satria RA, Prayoga W, Pradopo ST, et al. Beyond climatic variation: human disturbances alter the effective- ness of a protected area to reduce fires in a Tropical Peatland. Front For Glob Change. 2022;5. https://doi.org/10.3389/ffgc.2022.788023 16. Widyastuti K, Reuillon R, Chapron P, Abdussalam W, Nasir D, Harrison ME, et al. Assessing the impact of forest structure disturbances on the arboreal movement and energetics of orangutans—An agent-based modeling approach. Front Ecol Evol. 2022;10. https://doi.org/10.3389/

fevo.2022.983337 17. Fujita MS, Samejima H, Haryadi DS, Muhammad A, Irham M, Shiodera S. Low conservation value of converted habitat for avifauna in tropical peatland on Sumatra, Indonesia. Ecol Res. 2016;31(2):275–85. https://doi.org/10.1007/s11284-016-1334-2 18. Syaufina L, Abi Hamzah A. Changes of tree species diversity in peatland impacted by moderate fire severity at Teluk Meranti, Pelalawan, Riau Province, Indonesia. Biodiversitas. 2021;22(5). https://doi.org/10.13057/biodiv/d220555 19. Harrison ME, Capilla BR, Thornton SA, Cattau ME, Page SE. Impacts of the 2015 fire season on peat-swamp forest biodiversity in Indonesian Borneo. In: 15th International Peat Congress. 2016. 713–7. 20. Rahajoe JS, Alhamd L, Atikah TD, Pratama BA, Shiodera S, Kohyama TS. Floristic diversity in the peatland ecosystems of Central Kalimantan. Tropical peatland ecosystems. Springer Japan; 2016. 167–96. https://doi.org/10.1007/978-4-431-55681-7_11 21. Harrison ME, Rieley JO. Tropical peatland biodiversity and conservation in southeast Asia: foreword. Mires and Peat. 2018;22:1–7. https://doi. org/10.19189/MaP.2018.OMB.382 22. Tawaraya K, Turjaman M. Mycorrhizal fungi in Peatland. In: Tropical peatland ecosystems. Springer Japan; 2016. 237–44. https://doi. org/10.1007/978-4-431-55681-7_15 23. Gumiri S, Ardianor, Higashi S, Iwakuma T. Aquatic communities in peatland of Central Kalimantan. In: Tropical peatland ecosystems. Springer Japan; 2016. 227–36. https://doi.org/10.1007/978-4-431-55681-7_14

24. Posa MRC, Wijedasa LS, Corlett RT. Biodiversity and Conservation of tropical peat swamp forests. BioScience. 2011;61(1):49–57. https://doi. org/10.1525/bio.2011.61.1.10 25. Husson SJ, Limin SH, Adul, Boyd NS, Brousseau JJ, Collier S. Biodiversity of the Sebangau tropical peat swamp forest, Indonesian Borneo. Mires and Peat. 2018;22(SI). https://doi.org/10.19189/MaP.2018.OMB.352 26. Bonn A, Allott T, Evans M, Joosten H, Stoneman R. Peatland restoration and ecosystem services. Cambridge University Press; 2016. https://doi. org/10.1017/cbo9781139177788 27. Page SE, Baird AJ. Peatlands and global change: response and resilience. Annu Rev Environ Resour. 2016;41(1):35–57. https://doi.org/10.1146/ annurev-environ-110615-085520 28. Giesen W, Nirmala E. Tropical peatland restoration report: the Indonesian case. Kemitraan Kesejahteraan Hijau (Kehijauan Berbak); 2018. https:// doi.org/10.13140/RG.2.2.30049.40808 29. Wösten H, Budiman A. Rewetting of drained indonesian peatlands to mitigate carbon dioxide emission. In: 14th International peat congress; peat- lands in balance. International Peat Society. 1928;205(5):724. https://doi.org/10.1016/s0016-0032(28)91004-2 30. Herawati H, Ali Akbar A, Farastika D, Azmeri. Water table evaluation post the construction of canal blocks on peatland in West Kalimantan, Indone- sia. MATEC Web Conf. 2018;195:03016. https://doi.org/10.1051/matecconf/201819503016 31. Ota T, Kusin K, Kilonzi FM, Usup A, Moji K, Kobayashi S. Sustainable financing for payment for ecosystem services (PES) to conserve peat swamp

forest through enterprises based on swiftlets’ nests: an awareness survey in Central Kalimantan, Indonesia. Small-scale Forestry. 2020;19(4):521– 39. https://doi.org/10.1007/s11842-020-09452-7 32. Page S, Hosciło A, Wösten H, Jauhiainen J, Silvius M, Rieley J, et al. Restoration ecology of lowland tropical peatlands in southeast asia: current knowledge and future research directions. Ecosystems. 2008;12(6):888–905. https://doi.org/10.1007/s10021-008-9216-2 33. Yuwati TW, Rachmanadi D, Pratiwi, Turjaman M, Indrajaya Y, Nugroho HYSH, et al. Restoration of degraded tropical peatland in indonesia: a review. Land. 2021;10(11):1170. https://doi.org/10.3390/land10111170 34. Harrison ME, Ottay JB, D’Arcy LJ, Cheyne SM, Anggodo, Belcher C, et al. Tropical forest and peatland conservation in Indonesia: challenges and directions. People Nat. 2019;2(1):4–28. https://doi.org/10.1002/pan3.10060 35. BRG. Three years of peatland restoration in Indonesia. 2019. https://www.scribd.com/document/426381308/Buku-3-tahun-BRG-pdf 36. Harrison ME, Capilla BR, Thornton SA, Cattau ME, Page SE. Impacts of the 2015 fire season on peat-swamp forest biodiversity in Indonesian Borneo. In: 15th International Peat Congress. 2016. 713–7.