浅丘区森林立地类型划分研究

A PRELIMINARY ON SITE CLASSIFICATION IN THE HILLY AREA

在大样本调查基础上，选择优势树高、海拔、土壤总厚度、土体石砾含量、土壤A1层厚度等立地特征作为分类指标，运用多元统计分析，探讨浅丘区森林立地分类的方法。

Forest site classification in billy areas was preliminarilyatudied, and 6 site types are presented bere based on the principal componentsselected as leight of dominant tree, soil depth of Al layer, particle percentage,pH value and texture of B(B) layer. A yrediction model was firstly used for sparseland site classification,This can be considered as a new viewpoint of siteclassification.