Based on the analysis of fire scars, the fire history of the Daxing 'an mountains' virgin forests is studied in this paper.
通过对火疤木的调查与分析，研究了大兴安岭北部原始林区的森林火历史。
Based on the analysis of fire scars, the fire history of the Daxing 'an mountains' virgin forests is studied in this paper.
通过对火疤木的调查与分析，研究了大兴安岭北部原始林区的森林火历史。
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