【摘要】 从分析我国森林资源连续清查中的材积估计问题入手,提出为满足新世纪林业发展的需要,必须对目前用一元材积表估计材积的方法加以改进,并进一步补充完善材积表和生物量表等基础林业数表。更多还原

【Abstract】 The existing problems to volume estimation in continuous forest inventory(CFI) in China are firstly analyzed in this paper.Then,they are presented,to satisfy the demands of forestry development in new century,that the volume estimation method by using one-way volume table should be improved,and that some important forestry tables such as volume table and biomass table should be revised or supplemented.更多还原