Abies chensiensis presented a spatial population distribution whose aggregating intensity declined with decreased altitude above sea level,low within 1 300~1 700 m above sea level and high within 1 700~2 100 m above sea level;

• 秦岭冷杉种群空间分布格局随海拔上升,聚集强度降低; 聚集强度在海拔1 300~1 700 m较小,在海拔1 700~2 100 m地区较大;