森林资源价值计量存在着一些理论上的误区。
There are some mistake about the theory of measure of value on forest resources.
客观评价森林生态系统服务功能价值动态变化，对于科学经营与管理森林资源具有重要的现实意义。
It has important significance for scientifically managing and running forest resources to evaluate the dynamic changes of the service function of forestry ecosystem system.
北京山区森林资源的价值具有附属和动态变化特性。
The value of forest resources in mountainous area of Beijing is affiliated and dynamic.
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