中文摘要：

利用树轮年代学研究方法定量分析都兰香加乡莫克里一号墓用材量，并结合现代树木直径与树冠面积的关系以及森林蓄积量评估古代人类对森林的破坏。结果表明：在吐蕃时期，仅柴达木盆地都兰县建造古墓就消耗22500m2木材，造成森林环境的巨大破坏。

英文摘要：

Quantitative analysis of wood consumption of the woods found in the tomb No. 1 in Mokeli was carried out, and combining relationship between the modern wood canopy area and tree diameter, as well as the estimation of forest stock volume, the forest destruction of ancient people were estimated by means of dendrochronology. The results showed that 22 500 m3 forest reserves were destructed to build tombs in ancient time.