摘要
根据碳汇林发展现状及特点,综合考虑地区和树种等相关因素影响,运用区间规划方法,以生态效益最大化为优化目标,建立碳汇林生态效益优化模型,获取碳汇量约束下生态效益最大的造林决策方案。案例分析表明:通过模型优化,在满足碳汇约束的前提下优化方案可以提供更多的生态效益,较项目方案每年多收入[6 580.80,11 209.60]万元,提高了[14.35%,24.44%],充分发挥了碳汇林的生态效益潜能,使生态环境得到了明显的改善。
Based on the status and characteristics of the carbon sink woods＇ development, the opti- mal model for the eco-efficiency of carbon sink woods was established through the interval pro- gramming with carbon sink areas, tree species and other related factors together, taking the max- mum of eco-efficiency as the optimal target. The case application shows that： the optimized scheme could provide more eco-efficiency by the restriction of carbon sink, with the increase of [65.8080, 112.0960] million yuan compare to the case project, 14.35%-24.44% raised. It was not only brought more eco-efficiency of carbon sink woods potential for the case project through model optimization, but also improved the ecological environment apparently.
出处
《可再生能源》
CAS
北大核心
2011年第4期64-67,71,共5页
Renewable Energy Resources
关键词
清洁发展机制
碳汇
温室气体效应
生态效益
区间规划
clean development mechanism
carbon sink
greenhouse gas effect
eco-efficiency
interval programming
