MODEL SPASIAL TINGKAT KERAWANAN KEBAKARAN HUTAN DAN LAHAN DI KABUPATEN ROKAN HILIR
ABSTRACT: Land and forest
fires in Indonesia have become the public headline which give an impact to
environmental, social and economical losses. Riau is one of the region
contribute to the largest smoke annually. Based on hotspot data in 2011 until
2014 from NOAA 18 and TERRA AQUA, Rokan Hilir District in Riau is one of the district
with the most hotspot. This research is aimed to find correlation between
hotspot density with fire triggers factor and to find spatial model
distribution of land and forest fire index in Rokan Hilir District. This
research located in four sub-district, they are Bangko, Pasir Limau Kapas, Kubu
and Tanah Putih sub-district. This research used GPS, ArcGIS, ArcView and SPSS.
The research method used was primary and secondary data collecting. Spatial data
analysis was performed to obtain mathematical models and visualized to have a
land and forest fire risk index in Rokan Hilir District.
This research show that the farm, the closest distance to road, farthest
distance to city center district and the closest distance to river is the
triggers factor that has the highest of hotspot density. Spatial model of land
and forest fire risk is y= 0,031+0,005X1+0,006X2+0,013X3+0,004X4 with
determination coeficient value is 80,4%. The highest forest fire risk is in the
farm in Pasir Limau Kapas and Kubu sub-districts and the lowest is in the
forest .
Penulis: Nidya Andini Anita
Zaitunah, Samsuri
Kode Jurnal: jpkehutanandd160094
