The effect of land cover change to the biomass value in the forest region of West Java province

4th International Symposium on LAPAN-IPB Satellite for Food Security and Environmental Monitoring

农业科学;生态环境科学

Rahayu, M.I.^1 ; Waryono, T.^1 ; Rokhmatullah^1 ; Shidiq, I.P.A.^1

Department of Geography, Faculty of Mathematics and Natural Sciences, Universty of Indonesia, Indonesia^1

关键词: Allometric equations;    Forest carbons;    Forest ecosystem;    Land-cover change;    Normalized difference vegetation index;    Public concern;    Remote sensing imagery;    Sustainable forest management;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/149/1/012043/pdf
DOI  :  10.1088/1755-1315/149/1/012043

来源: IOP

【 摘 要 】

Due to the issue of climate change as a public concern, information of carbon stock availability play an important role to describe the condition of forest ecosystems in the context of sustainable forest management. This study has the objective to identify land cover change during 2 decades (1996 - 2016) in the forest region and estimate the value of forest carbon stocks in west Java Province using remote sensing imagery. The land cover change information was obtained by visually interpreting the Landsat image, while the estimation of the carbon stock value was performed using the transformation of the NDVI (Normalized Difference Vegetation Index) which extracted from Landsat image. Biomass value is calculated by existing allometric equations. The results of this study shows that the forest area in the forest region of West Java Province have decreased from year to year, and the estimation value of forest carbon stock in the forest region of West Java Province also decreased from year to year.