根据年龄结构和直径生长图分析研究了浙江省西天目山黄山松阔叶混交林的冠层干扰年表和发展动态。结果表明黄山松在该林地的定居发生在１８６１～１８８０年之间，黄山松定居３０～４０年后，其他阔叶树开始在林下萌发生长，形成目前的黄山松阔叶混交林，该林将被阔叶树取代。林冠平均干扰强度为５．３％（每１０年），意味着在该林地条件下，由黄山松林向阔叶林演替所需的时间约为１９０年。

The canopy disturbance chronology and forest dynamics of a mixed stand of  Pinus taiwanensis  and broadleaf tree species in Tianmu Mountain National Nature Reserve, Zhejiang Province, China, were studied by analyzing their age structure and radial growth patterns.The results showeh that the establishment of Pmvs i!ahmmk took place in about 1861 --1880, then after about 30% 40 years, the other broadleaf tree species began to germinate under the pine forest to form. recent mixed forest, which would be substitute by pure broadleaf forest in future. The average disturbance intensity for the stand per decade was about 5. 3%, which implied that succession time from Ftnvs taiwmensts forest to broadleaf
forest in the stand was about 190 years.