【摘要】 对大兴安岭韩家园子林业局4种森林可燃物类型计划用火后的可燃物消长情况进行跟踪观测分析的结果表明,草甸计划用火轮回期为3年,天然林为5~10年,落叶松如果清林可以取消火烧,樟子松成林为2~3年。更多还原

【Abstract】 4 types of forest fuel after planing to fire at forestry bureau of Hanjiayuanzi in Daxing’an ling were abseved and analyzed.And we wanted to know whether they increased or reduced.The result showed that the cycle of plan burning about mendow was 3 years,and the cycle of plan burning about natural forest was 5～10 years.The larch could be canceled burning if the forest was cleared,but the cycle of plan burning about pinus sylvestris was 2～3 years.更多还原