我国森林资源木材供给能力分析  

Analysis on Timber Supply Capacity of Forest Resources in China

作　　者：张成程[1] 高显连[2] 

机构地区：[1]国家林业局昆明勘察设计院,昆明650216 [2]国家林业局调查规划设计院,北京100714

出　　处：《林业资源管理》2014年第B06期51-55,共5页Forest Resources Management

摘　　要：为了解我国现有森林资源承载量及木材供给潜力，以全国第八次森林资源连续清查数据为基础，根据《森林采伐作业规程》、《森林抚育规程》、《生态公益林建设技术规程》等规定，按照不同起源、优势树种（组）、龄组（龄级）划分标准，分主伐、抚育采伐、更新采伐和补充主伐4个采伐类型测算森林资源可采资源及合理采伐量。测算结果表明，森林资源可采资源量有所增长，合理采伐量区间为2．74～3．17亿m^2。In order to understand the carrying capacity of forest resources and timber supply potential. The data of the 8th National Forest Inventory were used as the basis. The Codes of Forest Harvesting , Forest Tending , Ecological Forest Construction and so on were followed. According to the different origins, domi- nant species （group） ,age group （ age class） criteria for the classification,i, e. ,final cutting, tending cut- ting, regeneration cutting and supplementary forest harvest cutting were used to estimate the available re- sources stock and the reasonable harvest of forest resources. The results show that the available resources stock increases and the reasonable harvest volume is 274 -317 million cubic meters.

关 键 词：森林资源连续清查 合理采伐量 木材供给能力 

分 类 号：S757.2[农业科学—森林经理学] F326.2[农业科学—林学]