EN中文
Fluctuation of Timberline and Environment Change near the Northern Piedmonts of Tianshan Mts. During the Last 2000 Years
YAN Shun, KONG Zhao-Chen, YANG Zhen-Jing, NI Jian, LI Shu-Feng
SCIENTIA GEOGRAPHICA SINICA . 2003, (6): 699 -704 .  DOI: 10.13249/j.cnki.sgs.2003.06.699