摘要
Loess of China, especially the Malan loess distributed along the middle reaches of the Huanghe River, has attracted great attention of many geologists throughout the world because of its extensive occurrence and close relation with the living environment of mankind. As the Malan loess was formed relatively late, and thus has not been affected by hysterogenic diagenesis, it has well preserved the primary characteristics at the time of
基金
Project supported by the National Natural Science Foundation of China.
