环带状廊道分合城市空间的生态效应及启示——以荆州古城的实证研究

Revelations and Ecological Effects of Circle Corridor Which Divide, and Combine, City Space ——Taking Jingzhou Ancient City as Example

界定了环带状廊道内涵,在中小尺度下实证分析了环带状廊道分合荆州古城空间的生态效应,环带状廊道具有提高城市景观异质性与连结度、完善城市生态系统结构等生态功能。它使荆州成为"自然中的城市",这启示我们环带状廊道景观正在成为绿化建设的一种有效模式。

The connotation of circle corridor landscape is defined. The circle corridor divide up and combine Jing_zhou Ancient City. It is considered under the middle_scale and small_scale that the circle corridor can increase the heterogeneity ad connectivity of city landscape, improve the structure and function of urban ecosystem etc. Circle corridor has been considered as an effective pattern of landscape construction. The setting of circle corridor must be kept to some principles.