CHENG Liu-san~1,LI Xiao-yan~(1,2),XIAO Hong-lang~1 (1.Cold and Arid Regions Environment and Engineering Research Institute,Chinese Academy of Sciences, LanZhou 730000,China; 2.China Center of Desert Research, College of Resources Science & Technology, Beijing Normal University)
Chinese Journal of Agrometeorology
.
2005, (02): 131
-135
.