7WANG Cheng-hai1,2, DONG Wen-jie3, WEI Zhi-gang2 (1. College of Resource and Environmental Science, Lanzhou University, Lanzhou 730000, China,2. Cold and Arid Regions Environmental and Engineering Research Institute, CAS, Lanzhou 730000, China,3. Insti.Anomaly feature of seasonal frozen soil variationson the Qinghai-Tibet Plateau[J].Journal of Geographical Sciences,2002,12(1):99-107. 被引量:5