Abstract:
This paper used the relatively common research methods to establish a quantitative calculation model to analyze the carbon emissions of different stages of feedstock supply chain in Fujian province. The results showed that embodied carbon emissions shared the lowest proportion, only 006%, while the direct and indirect carbon emissions reached 6657%, 3337%, respectively. In the process of direct carbon emissions, carbon emissions of harvesting, skidding, hauling stage accounted 236%,499%,9265%, respectively.The order of importance which affects the total carbon emissions of the feedstock supply chain was harvesting index (3796%) > timber transport distance (2342%), unit turnover fuel consumption (transport timber stage,2342%) > daily energy consuming by workers (1267%) > skidding distance (126%), unit turnover fuel consumption (skidding stage,126%).