黄土高原地区土地生态系统基本类型研究

Study on the Classification of Land Ecosystem in the Yellow Soil Plateau

针对黄土高原特殊的生态环境和地貌条件， 论述了平地、坡地、谷地三种生态系统的设计思路及建设途径。

This paper elaborated how to design and construct the three type of ecosystem, namely flat field, slope field, and valley field according to the eco-environment and geographical conditions in the Yellow Soil Plateau