由不同树种形成的天然炭化木,曾在长白山发现多次。不少学者曾作过研究,但对天然炭化木解剖结构,研究较少。本文对红松(Pinus roraiemsis Sieb.et Zucc);的炭化木进行木材解剖观察,对探讨长白山发生毁灭性的火山爆发年代以及火山爆发前该地区的植被面貌等问题,提供参考资料。 Natural carbonized wood formed by different tree species has been found many times in Changbai Mountain. Many scholars have made research, but the natural carbonized wood anatomical structure, less research. In this paper, we conducted wood anatomical observation on the carbonized wood of Pinus roraiensisis Sieb.et Zucc, and provided references for the discussion of the era of devastating volcanic eruption in Changbai Mountain and the vegetation appearance in the area before the volcano eruption.