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用负二项参数(k)、扩散系数(C)、丛生指数(I)、CA值、平均拥挤度(m*)、聚块性指标(m*/m)等5种聚集度指标判定出祁连山北坡苔藓青海云杉种群的空间分布型趋向于随机分布,再应用Taylor幂法则I、wao回归方程进行数学拟合,进一步证明祁连山北坡苔藓类青海云杉种群的空间分布型为随机分布。
The five indexes of aggregation degree, such as negative binomial parameter (k), diffusion coefficient (C), clustering index (I), CA value, average crowding degree (m *) and conglomerate index (m * / m) Spatial distribution patterns of Picea crassifolia populations on the northern slope of Qilian Mountains tended to be randomly distributed, and then Taylor’s law I and wao regression equations were used for mathematical fitting. The results further proved that the spatial distribution patterns of the sphagnum moss .