1.Meteorological Bureau of Cranna Prefecture of Cransu Province ,Hezuo 747000 ,China;2. Cold & Arid Regions
Environmental and Engineering Research Institute .Chinese Academy of Science .Lanzhou 730000 ,China
AN Hua-Yin, LI Dong-Liang. Nearly 40 Years Climate Changing and Its Ff'fects on the Production of Agriculture and Husbandry over Gannan Plateau[J]. J4, 2003, 21(4): 23-26.