摘要
1. Biographical information GuoDong Cheng, born on 11 July, 1943, in Shanghai, China, received his Bachelor of Science in 1965, from the Department of Hydrogeology and Engineering Geology at Beijing Geology College （now China University of Geosciences）. In the same year, he started his research career at the Lanzhou Institute of Glaciology, Geocryology, and Desert Research, Chinese Academy of Sciences
1. Biographical information GuoDong Cheng, born on 11 July, 1943, in Shanghai, China, received his Bachelor of Science in 1965, from the Department of Hydrogeology and Engineering Geology at Beijing Geology College （now China University of Geosciences）. In the same year, he started his research career at the Lanzhou Institute of Glaciology, Geocryology, and Desert Research, Chinese Academy of Sciences
