常绿阔叶林择伐伐区作业综合评价优化模型  

Optimal model of comprehensive evaluation for selective cutting in evergreen broad leaves forest areas

作　　者：陈涵 

机构地区：[1]福建省将乐县林业总公司

出　　处：《森林工程》2003年第5期14-16,共3页Forest Engineering

摘　　要：以最大净收益与对林地破坏最小为目标 ,综合考虑了采伐作业对林地破坏、林木损伤、生产成本等因素 ,建立常绿阔叶林最优择伐模型。With consideration of the damage to forest soil,production costs, damage to residual stands, the model of optimal selective cutting was set up to find the harvesting policy which would maximize the expected net financial returns and minimize damage to forest soil.

关 键 词：常绿阔叶林 择伐 综合评价 优化模型 最大净收益 林木损伤 生产成本 采伐强度 

分 类 号：S752.2[农业科学—森林经理学]