机译:The spatial variation of alpine timberlines and their biogeographical characteristics in the northern Tianshan Mountains of China
Xinjiang Institute of Ecology and Geography, Chinese Academy of Sciences, No. 818 South Beijing Road, 830011 Urumqi, China,Graduate University, Chinese Academy of Sciences, 19A Yuquan Road, 100049 Beijing, China;
Xinjiang Institute of Ecology and Geography, Chinese Academy of Sciences, No. 818 South Beijing Road, 830011 Urumqi, China;
northern tianshan mountains; alpine timberline distribution; climate index; soil properties; picea schrenkiana;