封闭型廊道游憩空间重建的研究--以荆州古城为例

在界定封闭型廊道内涵的基础上,测定了荆州古城墙植被中乔木的辛普森多样性指数值和申农-威纳多样性指数值,得到了草本与藤本等植物的重要值及其他相关数据,并通过大量样方对古城墙进行详细研究,筛选出枫杨等乡土植物种作为开发的资源基础。提出以封闭型廊道为基面,从景观生态学的角度,实现古城荆州的游憩空间重建:凸现“文化盆景城市”的特色,构建面向本市居民的环城游憩带,重组面向市外游憩者的古城资源。

A Study of the Recreation Space Reconstruction Based on Closed Corridor--Taking the Jingzhou Ancient City for an Example

Based on the definition of closed corridor, the variability index of Simpson and Shannon-wiener for the trees in the vegetation of Jingzhou Ancient Wall are measured and illustrated. The important value of herb and liana and other relevant data are also measured and illustrated. Through the detailed research of Ancient Wall by many samples, some local plants such as Pterocarya stenoptera are selected as basic resources for development. Based on the closed corridor and the point of view of the landscape ecology to recreate the new recreation space in Jingzhou Ancient Wall. Being a cultural bonsai city, Jingzhou Ancient city is constructing a recreational belt surrounding the city for its residents, and to reorganize the tourist resources of this ancient city for the travelers.