中国城市群污染协同治理的时空分异及优化路径研究  

Study on Spatial and Temporal Differentiation and Optimization Path of Collaborative Pollution Control in Urban Agglomerations of China

作　　者：曾鹏 魏旭 段至诚 ZENG Peng;WEI Xu;DUAN Zhi-cheng(School of Ethnology and Sociology,Guangxi University for Nationalities,Nanning 530006.China;School of Business,Guangxi Uiversity,Nanning 530004,China)

机构地区：[1]广西民族大学民族学与社会学学院,广西南宁530006 [2]广西大学工商管理学院,广西南宁530004

出　　处：《长江流域资源与环境》2023年第6期1317-1333,共17页Resources and Environment in the Yangtze Basin

基　　金：国家社会科学基金重大项目(20&ZD157)。

摘　　要：城市群作为一个跨行政区划概念的空间载体,如何在城市群的角度下探讨环境污染的协同治理问题,这是近年来区域发展及人地关系研究的焦点话题。首先根据城市生态学理论、新经济地理理论以及空间正义理论,提出了“城市群的食物链原理”,并基于此构建了城市群污染协同治理的概念模型。然后运用熵权-TOPSIS法、改进协同模型、核密度估计、空间引力模型分析了城市群污染治理水平的基本格局,并对城市群污染协同治理的演进过程、空间联系结构以及整体发展态势进行了探究,最终以此为依据提出了不同城市群的优化路径。研究结果表明:(1)城市群各城市污染治理格局呈现出中间宽两头窄的分布情况;(2)城市群污染协同治理水平大体由国家级城市群向区域级、地区级城市群依次递减;(3)城市群污染协同治理空间联系强度主要受地理临近性与省际边界效应影响;(4)城市群污染协同治理主要受污染治理压力与污染治理响应两个子系统的影响,不同城市群受子系统的影响存在差异。最终基于差异分析结果,针对不同类型的城市群提出了污染协同治理的路径优化建议。Urban agglomeration is a spatial carrier of the concept of cross-administrative divisions.How to discuss the collaborative governance of environmental pollution from the perspective of urban agglomeration has become a focus topic in recent years in the study of regional development and man-land relationship.Firstly,according to the theory of urban ecology,the theory of new economic geography and the theory of spatial justice,the"food chain principle of urban agglomeration"is proposed,and based on this,the conceptual model of urban agglomeration pollution cooperative governance is constructed.Then use of entropy TOPSIS method,improve the collaborative model,kernel density estimation,the space gravity model analyzes the pollution control level is the basic pattern of urban agglomerations,and the evolution process of urban agglomeration pollution together contact,space structure and the overall development situation has carried on the exploration,finally on this basis puts forward the optimal path of different urban agglomeration.The above results show that:(1)the pollution control pattern of each city in the urban agglomeration shows a distribution of wide in the middle and narrow at both ends;(2)The level of collaborative pollution control in urban agglomerations decreased from national urban agglomerations to regional and regional urban agglomerations;(3)Third,the spatial linkage strength of collaborative pollution control in urban agglomeration was mainly affected by geographical proximity and provincial boundary effect;(4)The collaborative control of pollution in urban agglomerations is mainly affected by the pressure of pollution control and the response of pollution control,and different urban agglomerations are affected by the subsystems differently.Finally,based on the results of difference analysis,the paper puts forward the path optimization suggestions of pollution collaborative governance for different types of urban agglomerations.

关 键 词：中国城市群 污染协同治理 时空分异格局 优化路径 

分 类 号：X321[环境科学与工程—环境工程]