利用标准表建立贵州主要树种组林分平均形高模型的研究

Study on Method of Establishing Stand Average Form-height Model by the Standard Table for Main Species Groups in Guizhou

森林蓄积量是森林资源调查和监测的重要指标。针对目前贵州省森林资源调查所采用的标准表没有数式(模型),应用不便的问题,提出利用标准表导算林分平均形高,建立贵州省6个树种组平均树高——平均形高回归模型,为森林资源二类调查及连续清查林分蓄积估算提供参考。

Forest volume is the important factors in forest resources investigating and monitoring. The paper suggests establishing the stand average form-height model of 6 species groups in Guizhou based on the stand average form-height back-calculation from the standard table,for there is no mathematical equation （model） with inconvenient application in forest-investigating. And this model is to be a reference for being applied to stand volume estimation in forest second type inventory and national forest continuous inventory.