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冰川附近与高寒山地林带上限的单棵树木年轮能反映冰川进退和气候的变化。因此,我们将1976—1978年在祁连山林带上下限采集的四棵园柏(Sabina przewalskii Kom.)的年轮资料(其中最长的935年是我国目前所采集到的最长的年轮)作了全面分析,研究了我国近
The single tree growth ring near the glaciers and in the alpine mountain strip can reflect glacier retreat and climate change. Therefore, we will include the annual ring data of the Sabina przewalskii Kom. Collected from 1976 to 1978 at the upper and lower limits of the Qilian Mountains forest belt (the longest of which is the longest growing ring currently collected in China) A comprehensive analysis of the study of our country