基于生态安全视角的用地适宜性评价方法探索——以株洲枫溪生态城为例  

Method of Land Suitability Evaluation Based on Ecological Security:Taking Fengxi Eco-city of Zhuzhou as an Example

作　　者：孙烨[1] 张昀[1] 马小晶[1] 

机构地区：[1]中国城市规划设计研究院上海分院四所

出　　处：《城市规划学刊》2012年第S1期234-240,共7页Urban Planning Forum

摘　　要：以株洲枫溪生态城为例,在传统基于地形条件的用地适宜性评价方法基础上,从生态安全视角出发,结合生态敏感性和景观生态安全格局分析方法,借助GIS平台对基地的生态安全性进行辨识,以生态敏感分区及生态廊道体系来修正传统用地适宜性评价结果,为提高用地规划布局的科学性提供决策支持。This article uses Fengxi Eco-city of Zhuzhou as an example to illustrate the method of land suitability evaluation by taking into consideration ecological security concerns.The method is firstly based on conventional land suitability analysis that only includes terrain factors.It secondly assesses land suitability on GIS platform using ecological criteria.In the case study,ecologically safe areas and ecological corridors in Fengxi Eco-city are identified.The new method can complement conventional practice in providing land use decision-making support.

关 键 词：GIS 生态敏感性评价 生态安全 用地适宜性评价 

分 类 号：TU984.115[建筑科学—城市规划与设计]