山地城市生态基础设施评价研究——以重庆都市区为例

Evaluation for Ecological Infrastructure in Mountainous the City——Case of Chongqing Metropolis

以大气系统、绿地系统和水文系统为依据,建立评价指标体系,采用层次分析法和模糊数学法构建评价模型,并以重庆都市区为例,对其生态基础设施质量状况进行实例研究。结果表明:重庆都市区生态基础设施质量状况在绿地系统和水文系统方面属于一般等级;大气系统方面属于较好等级;综合质量状况属于一般等级。

An evaluation index model was established by analytic hierarchy proces （AHP） fuzzy malhematics on the basis of air, greenbelt and water systems from the conception and connotation of ecological infrastructure. The quality of ecological infrastructure in Chongqing metropolis was examined by the model. The results showed that the quality of ecological infrastructure, comprehensive quality conditions, greenbelt and water system of Chongqing were in ordinary grade, the air system was in better grade. The corn prehensive guality status was a general leval.