CHANG Zong-qiang~(1),SHI Zuo-min~(2),FENG Qi~(1) (1.Cold and Arid Regions Environmental and Engineering Research Institute, Chinese Academy of Sciences, Lanzhou, Gansu 730000, China;2.Institute of Forest Ecology, Environment and Protection, Chinese Academy of Forestry)
Chinese Journal of Agrometeorology
.
2005, (02): 85
-89
.