摘要
森林保护、森林可持续管理、森林面积变化而增加的碳汇应体现其相应价值,合理估算区域森林资源碳汇潜力可以为森林碳贸易和森林资源的生态补偿提供基础数据。本文利用CO2FIX模型假设采伐、非采伐两种情景,对吉林省森林资源碳汇效益进行估算,结果表明未来200年净固定大气碳量为142.34TgC。根据芝加哥气候交易所历史平均价格,折算碳汇交易价格为1.16×109$,即每年收入5.79×106$。
Carbon sequestration increasing,as a result of forest conservation,forest sustainable management and forest area change,must reflect its value.Estimated the dynamics of carbon sequestration potential will provide a benchmark for the forest carbon-trading and ecological compensation.Two human interference scenarios,harvesting and non-harvesting,were simulated using the CO2FIX model.Simulation results suggested that net carbon sequestration by indigenous forest ecosystem in the period of 200 years may reach 142.34 TgC.According to the Chicago Climate Exchange historical data,it can be roughly estimated that the total value of forest carbon trading can reach to 1.16×109 $.Therefore,the potential income of the forest carbon sequestration in Jilin Province is 5.79×106 $/a.
出处
《中国人口·资源与环境》
CSSCI
北大核心
2012年第S2期148-152,共5页
China Population,Resources and Environment
基金
国家林业公益性行业专项(编号:201104070)
中国科学院战略性先导科技专项(编号:XDA05060200)
