ANALISIS PERUBAHAN TUTUPAN LAHAN HUTAN CAGAR ALAM GUNUNG NYIUT PENRISSEN KALIMANTAN BARAT PADA TAHUN 2013 "“ 2021

Abstract

Land cover changes is about the changes of object imagery in the surface of the earth obtained from selected data source and grouped in to land cover classes that corresponding to needs. This research aims to analyzing land cover changes in Gunung Nyuit nature reverse area in west kalimantan in 2013 "“ 2021 period. This research implemented in gunung nyuit nature reverse area in west kalimantan. Time that require to analyze the data is about 4 weeks and effective time in field on ground check activity was carried out for 2 weeks. The method used is survey method and the method to collecting the data is observation and used systematic recording by directly and indirectly on place which will be researched. The research result showed that land cover in Gunung Nyiut Penrissen nature reserve West Kalimantan in 2013 is grouped by 4 class land cover. In 2013, 2015, 2021 was dominated by Primary Forest within each area 73.060.60 ha, 73.821,35 ha and 72.134,39 ha. Land cover changes within the 2013-2015 in non forest were 1.375,69 ha. Land cover that not changes were about 87.813,56 ha and Deforestation were about 2.313.07. The biggest causes of the forest land cover change to non-forest on Gunung Nyiut Penrissen nature reserve west kalimantan with an area 91.648,36 Ha is land clearing of the forest land cover to agriculture by the farmer group that located in nature reserve area. Land clearing by burning is often done and used to be mixed dry agriculture.