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文章利用加拿大森林模拟和优化模型FSOS,以中国吉林省白河林业局为案例,探讨不同的森林经营管理方案对白河林业局森林碳储存、木材生产和经济效益的影响。结果表明,每年生产相同的木材,多目标经营方案比单一目标经营方案的长期经济效益每年高出约1亿元人民币,CO2储存量增加400万t,而每年采伐干扰面积从1800 hm2减少为1000 hm2。森林的采伐经营可能在短期内是碳源,但是从长期角度看,适当采伐经营可以增加森林和林产品中的总碳储量。
Based on the case study of Baihe Forestry Bureau of Jilin Province in China, this paper explores the impacts of different forest management schemes on forest carbon storage, timber production and economic benefits of the Baihe Forestry Bureau, using the Canadian Forest Simulation and Optimization Model FSOS. The results show that the annual production of the same timber, multi-target management program than the long-term economic benefits of a single target management program is about 100000000 yuan per year, CO2 storage increase 4000000 t, and annual logging interference area reduced from 1800hm2 to 1000 hm2. Logging in forests may be a carbon source in the short term, but in the long run, proper logging can increase total carbon stocks in forests and forest products.