摘要
采用“分期平衡法”确定某经营期间森林的合理年伐量,以实现森林资源的永续利用。本方法主要适用于用材林主伐量的测算。文章介绍了“分期平衡法”的特点、测算程序,并通过应用中遇到的问题,进行了深入的分析,提出了改进建议。
The method of periodic balance, which is mainly suitable for the cutting determination of the timber forest, is adopted to determine the rational annual cutting in certain period of forest management to achieve forest resource sustainable utilization. The characteristics ＆ procedures of the method are introduced, deep analysis are conducted through the problems confronted with, and suggestions are put forward as well.
出处
《林业调查规划》
2005年第5期1-4,14,共5页
Forest Inventory and Planning
关键词
分期平衡法
合理年伐量
测算
永续经营利用
periodic balance method
rational armual cutting
detemaination
sustainable utilization
