Publication: Utilizing digital elevation models and geographic information systems for hydrological analysis and fire prevention in Khuan Kreng peat swamp forest, Southern Thailand
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Issued Date
2024-10-01
Resource Type
ISSN
20888708
Scopus ID
2-s2.0-85201099393
Journal Title
International Journal of Electrical and Computer Engineering
Volume
14
Issue
5
Start Page
5408
End Page
5419
Rights Holder(s)
SCOPUS
Bibliographic Citation
International Journal of Electrical and Computer Engineering Vol.14 No.5 (2024) , 5408-5419
Suggested Citation
Wanthong U., Ruang-On S., Limchoowong N., Sricharoen P., Musik P. Utilizing digital elevation models and geographic information systems for hydrological analysis and fire prevention in Khuan Kreng peat swamp forest, Southern Thailand. International Journal of Electrical and Computer Engineering Vol.14 No.5 (2024) , 5408-5419. 5419. doi:10.11591/ijece.v14i5.pp5408-5419 Retrieved from: https://hdl.handle.net/20.500.14740/20151
Corresponding Author(s)
Other Contributor(s)
Abstract
The objectives of this research were to create a topographic model using Mathematica and hydrologic model using ArcGIS for water management aimed at preventing forest fires in the Khuan Kreng peat swamp forest. Pan basin area in Kreng Sub-district, characterized by low mountains, where the Cha-Uat canal intersects the krajood forest, was revealed by the hydrographic model. Kreng Sub-district was traversed by three main streams: Khuan canal, Hua Pluak Chang canal, and Laem canal. Additionally, several tributary canals that interconnect, ultimately converging into the Cha-Uat Phraek Muang canal were identified. During the dry period, the water from these canals flowed into the Cha-Uat Phraek Muang canal. To mitigate the risk of fires, it was essential to install water table measuring devices and underground barrier gates at the drain points. This ensured the return of water from the Cha-Uat Phraek Muang canal to the Khuan Kreng peat swamp forest. Maintaining sufficient water table level was crucial, as the occurrence of fires was more likely when the water table dropped below the soil surface. When the swamp forest was adequately hydrated, wildfires were confined to a narrow area since they could only burn on the forest surface, which was easier to extinguish.