Analysis of Vegetation Succession and Climate Change in Haibei Alpine Marsh in the Qilian Mountains
LI Ying-nian, ZHAO Xin-quan, ZHAO Liang, WANG Qi-ji, SHEN Zhen-xi
JOURNAL OF GLACIOLOGY AND GEOCRYOLOGY . 2003, (3): 243 -249 .  DOI: 10.7522/j.issn.1000-0240.2003.0044