Adopting the concept of space as a substitute for time, the communities were investigated and divided into 4 restoring types with the IV indexes of arbor layers.

• 以空间代替时间方法进行典型样地调查，根据乔木种的重要值，将木荷马尾松林划分为4个恢复类型并分析了不同恢复类型的群落结构特征；