The DBH structure indicated a trend that Pinus armandii forest would be replaced by Picea spp.The closed afforestation adding some species of climax was the more suitable type of restoration here.

 
  • 从径级结构上看,处于演替前期的华山松林有被云杉类取代的趋势,加入演替后期种的封育造林是更理想的恢复模式。
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