? Li Jijun, 1933 was born in Pengxian County, Sichuan Province in June. He graduated from the Department of Geography of Nanjing University, studied for a master's degree in Lanzhou University, studied geomorphology in the Department of Geography of Peking University, and studied in the Quaternary Research Center of Washington University. He used to be the director of the Department of Geographical Sciences of Lanzhou University, the chief scientist of Lanzhou Research Center for Resources and Environmental Sciences, the chairman of Gansu Geographical Society, the convener of the geographical group of the subject appraisal group of the State Council Academic Degrees Committee, the director of the Quaternary Geomorphology Professional Committee of China Geographical Society, the vice chairman of China Geographical Society and the vice director of the Geography Teaching Steering Committee of the Ministry of Education.

? Li Jijun founded and developed the systematic theory of Qinghai-Tibet Plateau Uplift, and his thesis "The Influence of Qinghai-Tibet Plateau Uplift" won the first prize of the National Natural Science. Put forward? Qinghai-Tibet Movement, Huang Kun Movement and Monsoon Triangle? And other scientific concepts, edited and published monographs such as Tibet Glacier and Hengduan Mountain Glacier. However, he also suffered from altitude sickness for some time. 199 1 year, Li Jijun was elected as an academician of China Academy of Sciences. Academician Li Jijun is a famous geomorphologist and glaciologist in China. He has made outstanding contributions to the study of the uplift of the Qinghai-Tibet Plateau and the change of climate and environment, and enjoys high academic prestige at home and abroad. He integrated geography with geology, atmospheric science and biology, attached importance to field scientific investigation, and traveled all over the country, inside and outside the Great Wall. ?

? Li Jijun founded and developed a systematic theory of Qinghai-Tibet Plateau uplift, and put forward? Qinghai-Tibet Movement, Huang Kun Movement? Scientific concepts such as. Won the first session of China Academy of Sciences? Zhu Kezhen field work award? , the national advanced scientific and technological workers in colleges and universities, the first batch of field work awards for glacier and frozen soil, the second China Excellent Achievement Award for Geographical Sciences, Gansu Model Worker, and? Centennial Lanzhou University? Special contribution award? 、? Hold on. Outstanding contribution award for struggle? Equal questions; Won the first prize and the second prize of the National Natural Science Award, the first prize and the second prize of the Basic Research Award of China Academy of Sciences, and the first prize and the second prize of the Science and Technology Progress Award of the Ministry of Education.

Li Jijun has made outstanding achievements in the field of scientific research, and Li Jijun, who was the head of the Department of Geographical Sciences of Lanzhou University, has also made extraordinary contributions in discipline construction and personnel training.