作者单位: | 1. 中国科学院广州地球化学研究所, 2. 大连自然博物馆, 3. Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640, China 4. Lanzhou Institute of Glaciology and Cryopetology, Chinese Academy of Sciences, Lanzhou 710000, China 5. Institute of Geography, Chinese Academy of Sciences, Beijing 100101, China 6. University of Southern California, Los Angeles 90089-0740, USA |