2) regional forest resources
区域森林资源
1.
According to the characteristics of the regional forest resources,this paper discusses the rules, structure and methods on the construction of an evaluation index system of regional forest resources sustainable development based on the sustainable development theory.
通过分析研究各国的森林可持续发展的评价指标体系,以可持续发展理论为指导,结合区域森林资源的特点,探讨了构建区域森林资源可持续发展评价指标体系的原则,结构,方法。
2.
At last,the paper discussed the relevant system behaviors of regional forest resources,includ.
分析了区域森林资源调控系统(RFRRS)的三大理论支柱:区域可持续发展理论、系统控制论和森林基础理论。
3.
An overall framework of DSSMRFR (DSS for Macro Decision of Regional Forest Resources) is designed in accordance with analysis of main decision problems on regional forest resources.
该文针对区域森林资源的主要宏观决策问题设计了决策支持系统DSSMRFR的总体框架 。
3) regional forest fire danger rating
区域森林火险
1.
Study on multi-index based adaptability evaluation method of regional forest fire danger rating;
基于多指标类型的区域森林火险等级适应性评价方法
4) regional forest biomass
区域森林生物量
1.
Based on the observation data obtained from 69 sampling sites of different age class forests, and by using biomass expansion factor function, the regression equations of stand biomass and volume of the main forest types in Pearl River Delta were built, and the regional forest biomass and its dynamics were estimated on the basis of forest inventory data.
利用生物量转换因子连续函数法,通过69组不同龄级的森林样地实测数据,拟合了珠江三角洲主要森林类型的生物量和蓄积量之间的回归方程,并结合3个时段森林清查资料,估算了区域森林生物量及其动态。
5) regional forest mapping
区域森林制图
6) regional forest management mode
区域森林经营模式
补充资料：森林资源(见世界森林资源、中国森林资源)
森林资源(见世界森林资源、中国森林资源)
forest resources
sen Iin ziyuon森林资源(forest resources)见世界森林资源、中国森林资源。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条