黄土丘陵坡面三维形态初论

A primarily research on the forms of tri-dimensional hill slope in loess hilly-gullied region

根据对黄土丘陵坡面的野外观察,提出三维坡形的概念,从三维空间考察斜坡,划分出九种基本三维坡形,论述其发育的基础及其与坡面侵蚀的关系。

A concept of the forms of tri-dimensional hill slope and 9 types of them are classified and described. It would break a new research field about the soil erosional processes and the development of the loess hill slope, if the research work on the subject is continued.