ANALISIS PERUBAHAN TUTUPAN LAHAN MENGGUNAKAN CITRA LANDSAT 8 DI KAWASAN HUTAN LINDUNG KECAMATAN DONDO KABUPATEN TOLI-TOLI

Abstract

Forests with various kinds of constituent components have contributed a lot to human life. The protected forest in Dondo District has experienced serious threats due to human activities resulting in changes in the structure, composition and function of the protected forest. The Protected Forest in Dondo Subdistrict, Toli-Toli Regency has a land area of ​​15,754.91 Ha. The purpose of this study is to determine changes in land cover using Landsat 8 imagery in protected forest areas, Dondo District, Toli-Toli Regency. This research was conducted for 3 months, from October to December 2020 which is located in a protected forest area, Dondo District, Toli-toli Regency. This research method uses the guided classification method using Landsat 8 imagery in 2015 and 2020. Based on the results of land cover analysis in the protected forest area, Dondo District, Toli-Toli Regency, there are five classes of land cover changes, namely open land, shrubs, secondary forest, primary forest and cloud cover. In a five-year period, land cover changes occurred in primary forest with a decrease of 4,39 Ha, secondary forest with a decrease of 7,31 Ha and open land with a decrease of 179.03 Ha. Meanwhile, in the bush cover there was an increase of 615.55 Ha.