ABSTRACT Forest and land fires in Riau Province generally occur due to natural and human factors. Forest and land fires that occurred in Riau Province in 2017 covering an area of 6,865 ha, in 2018 covering an area of 37,235 ha, in 2019 covering an area of 90,551 ha, in 2020 covering an area of 15,443 ha while in 2021 covering an area of 8,970 ha can certainly threaten the natural environment…