Model Dinamika Simpanan Karbon Akibat Perubahan Kawasan Hutan di Provinsi Sumatera Barat

Abstract

The rate activity of Forest landuse changed in the world was increase. It caused by a reduced ability from forest to absorb the carbon. Based from this fact was considered the need of a researched at a scope certain areas to known the reserved carbon available and known any factor influenced it. The point of this researched was to made a dynamics model and known the factor that effected a change of forest areas, measured the dynamics of carbon stock in the forest of West Sumatera Province and made an alternative scenario that could be positve impact on the mistress of carbon that was exist. Based on this research was known deposit of carbon stock decreased every year. There was a decline of 48.448.999,07 ton or decreased by 949.980,38 ton a year. From this researched was known forest carbon in Sumatera Barat was decreased caused of transmigration and mining activity. Scenario like extended HTI cycle, used 30 years cycle on HPH and restrictioned changed the region could provided positive effect on saved carbon that was exist.