天山云杉种群水平分布格局

The Pattern of Horizontal Distribution of Picea Schrenkiana Var. Tianshanica Population

天山云杉林中幼龄林木多为集群分布，中龄林木为随机分布，稀疏散布在林分中的高龄林木在较大面积上看有集群分布的倾向。林分中天山云杉种群水平分布格局是这些分布的混合。

in the Tianshan Mountains forest, young growth clumped distribution, middle age growth random distribution, high age growth of forest more area a tendency to clumped.In a wood, the horizontal distribution of Tianshan Mountains population inclusive of three patterns.