城市轨道交通规划环境影响评价指标体系研究——以南宁地铁6号线为例

Study on environmental impact assessment index system of urban rail transit planning——taking Nanning Metro Line 6 as an example

为解决城市轨道交通建设带来的城市环境方面的负担,分析城市轨道交通产生的环境影响因素,确定环境影响因子。以南宁地铁6号线为例,运用公众参与法筛选出具体指标,建立城市轨道交通规划环境影响评价指标体系层次模型。通过层次分析法确定指标体系权重,最后得出城市轨道交通规划环境影响综合论证结果,为城市轨道交通规划建设提供理论依据。

In order to solve the urban environmental burden brought by the construction of urban rail transit,the environmental impact factors of urban rail transit are analyzed and determined.Taking Nanning Metro Line 6 as an example,this paper selects specific indicators by public participation method and establishes a hierarchical model of environmental impact assessment index system for urban rail transit planning.The weight of the index system is determined by the analytic hierarchy process,and finally the comprehensive demonstration results of the environmental impact of urban rail transit planning are obtained,which provides a theoretical basis for urban rail transit planning and construction.