This paper described the characteristics of vegetation change in gaps of Larix gmelinii natural forest in Daxinganling. 摘要根据在大兴安岭调查兴安落叶松天然林林隙结构，阐述了林隙地被物变化特征。
Daxinganling into the fire is caused by a small cigarette butts to the state caused by the loss of billions of dollars. 大兴安岭的冲天大火，是由一根小烟头引起的，给国家造成了几十亿元的损失。
