黄土沟壑地貌是多重原因共同作用下形成的一种退化土地类型。从生态城市的角度出发,该土地类型地域的城镇建设应在生态重构的前提下,恢复动植物生境与绿色生态景观,重塑适宜人类居住的良好自然环境。通过阐述山西大学城规划设计方案及其中心区退化河流的生态重建策略与设计工法,分析总结基于生态城市理念的黄土沟壑区城镇建设中,以局部带动整体,重建人与自然和谐共存关系的实践经验。 Loess gully landform is a type of degraded land formed by multiple reasons. From the perspective of eco-city, the urban construction in this type of land area should restitute animal and plant habitats and green ecological landscapes under the premise of ecological reconstruction, and reshape the favorable natural environment suitable for human habitation. By elaborating the planning and design scheme of Shanxi University Town and the ecological reconstruction strategy and design method of the degraded river in the center of Shanxi Province, this paper analyzes and summarizes the practice of promoting the harmonious co-existence relationship between man and nature as a whole in the loess gully area in urban construction based on the concept of eco-city experience.