Pengaruh Perubahan Tutupan Hutan Dan Lahan Terhadap Produk Domestik Regional Bruto (Pdrb) Di Sektor Pertanian, Kehutanan Dan Industri : Studi Di Provinsi Lampung

Abstract

National economic growth is an aggregate of regional economic growth. Economic growth inboth national and local level is closely related to the performance of the productions of goodsand services, which measured by massive increase in the amount of the Gross Domestic Product(GDP) and Regional Gross Domestic Product (RGDP) for the region. Lampung province’seconomic growth performance is high enough but on the other hand had to be paid by landconversion. This study aims to determine the dynamic of changes in land cover and forest and itsimpact on agriculture, forestry and industrial earnings. Data collected consist of satelitte imageof lampung province RGDP in agricultural sector, RGDP in foresty sector, RGDP in industrialsector and population density data. The result showed that there was a significant relationshipbeetwen changes in private forest cover by 11.055 (p= 0.062), rice field by 7.982 (p= 0.082), andpopulation density by -8.676 (p= 0.000) to the RGDP in agricultural sector. RGDP in theforestry sector is affected significantly by the national forest cover by 1.160 (p= 0.00)and other land use by -0.803 (p= 0.061). RGDP in the industrial sector is influenced significantly byprivate forest -7.434 (p= 0.077), and plantation by 5.471 (p= 0.00).Keyword : RGDB agriculture sector, RGDB forestry sector, RGDB industri sector