摘要
林分单位蓄积量的准确与否,关系到总体蓄积量的准确程度。本文就宜君县森林资源调查过程中提高油松林分蓄积量调查精度的方法做一探讨,为渭北地区森林资源调查过程中定量测算小班蓄积量,提高调查精度具有一定的指导意义。
The accuracy of unit stock volume of stand will affect the accuracy of overall stock volume. This paper explored the method of how to improve survey accuracy of Pinus tabulaeforrnis stand volume in the forest resources inventory in Yijun county. The result of it provides reference for estimation of sub-compartment stock volume in the forest resources survey in Weibei Area.
出处
《陕西林业科技》
2008年第1期19-22,共4页
Shaanxi Forest Science and Technology
关键词
油松
单位蓄积量
调查精度
Pinus tabulaeforernis, unit volume, survey accuracy