Studies on the Landscape Dynamics of the ShiyangRiver Watershed and Its Typical Oases
LI Xiao-yu, WU Kai-tuo, XIAO Du-ning
JOURNAL OF GLACIOLOGY AND GEOCRYOLOGY . 2004, (6): 747 -754 .  DOI: 10.7522/j.issn.1000-0240.2004.0118