낙엽송 인공림 목재 생산임업 전과정평가

Abstract

Energy use ans greenhouse gas emissions of Larch roundwood production forestry were analysed using life cycle assessment(LCA). Application of LCA for forestry operations and forest products is a developing field of study in Korea. Larch roundwood production system comprises seedling production, silvicultural operations, felling and logging (log extraction). From the results of life cycle inventory analysis, among various forestry operations, roundwood extraction (hauling and loading of felled roundwood)had about three quarters of the total energy use and GHG emissions. ....