An Analysis of Climate Changing Trend in Northwest China: Recent and Historical Periods
MA Xiao-bo, SHI Ya-feng, SHEN Yong-ping, YANG Bao
JOURNAL OF GLACIOLOGY AND GEOCRYOLOGY . 2003, (6): 672 -675 .  DOI: 10.7522/j.issn.1000-0240.2003.0118