大都市圈视角下的产业结构与空间格局协调——以成都平原经济区为例

Coordination of Industrial Structure and Spatial Pattern from the Perspective of Metropolitan Area: Take Chengdu Plain Economic Zone as an Example

城市新经济地理研究的兴起为城市产业空间分布的相关研究提供了新视角、新方法、新工具。中国现已进入工业化中后期,城镇化进程从大规模的城市群阶段迈入都市圈时代,都市圈作为新的经济体系中的空间地域单元必将发挥重要作用。首先概述成渝城市群的产业发展与结构;其次运用区位熵法和产业中心度模型等定量分析方法,分析成渝城市群具体的产业发展与空间布局现状;再次借助核密度法分析成都市市辖区的交通运输业、金融业、科技服务业、批发和零售业、信息服务业、商业服务业产业空间分布特点;最后从成渝城市群发展的视角提出协调成都产业结构和空间布局的相关建议。

The rise of the new urban economic geography research provides new perspectives,new methods and new tools for the research on the spatial distribution of urban industries.China has now entered the middle and late stages of industrialization,and China's urbanization process has entered the"metropolitan era"from the stage of large-scale"urban agglomeration",and metropolitan areas will play an important role as spatial and regional units in the new economic system.This study first summarizes the industrial development and structure of the Chengdu-Chongqing urban agglomeration.Secondly,using quantitative analysis methods such as location entropy method and industrial centrality model,this paper analyzes the specific industrial development and spatial layout status of Chengdu-Chongqing urban agglomeration.Thirdly,the spatial distribution characteristics of transportation,finance,science and technology services,wholesale and retail,information services,and commercial services in Chengdu were analyzed by the kernel density method.Finally,from the perspective of the development of Chengdu-Chongqing urban agglomeration,relevant suggestions for coordinating Chengdu's industrial structure and spatial layout are put forward.