长三角城市群水污染防治府际合作网络特征及影响因素  

Characteristics of intergovernmental cooperation network for water pollution prevention and control in the Yangtze River Delta urban agglomeration and influencing factors

作　　者：田园宏 林江洋 姚前 石勇 TIAN Yuanhong;LIN Jiangyang;YAO Qian;SHI Yong(School of Management,Shanghai University of Engineering Science,Shanghai 201620,China;School of Geographic Sciences,East China Normal University,Shanghai 200241,China;School of Economics and Management,Shanghai University of Sport,Shanghai 200438,China)

机构地区：[1]上海工程技术大学管理学院,上海201620 [2]华东师范大学地理科学学院,上海200241 [3]上海体育大学经济管理学院,上海200438

出　　处：《资源科学》2025年第2期322-331,共10页Resources Science

基　　金：国家社会科学基金重大项目(21&ZD104);国家自然科学基金面上项目(52370196);上海决策咨询重点专项(2024-AZ-28)。

摘　　要：【目的】政府间高效的合作网络和稳固的合作基础是实现跨界水污染治理的重要支撑。本文旨在探究长三角城市群水污染防治府际合作网络的影响因素,以期为区域水污染合作治理提供科学的政策建议。【方法】以2017—2023年长三角城市群27个城市地方政府发布的水污染防治合作相关政策、协议等信息为数据源,运用社会网络分析法与GIS空间分析法建立水污染防治府际合作网络。在此基础上,运用QAP模型筛选经济因素、地理因素、环境因素3个一级指标,GDP总量、财政自主度、第二产业占比、是否属同一都市圈、是否属于同一流域、是否地理邻近、常住人口数量、COD排放量8个二级指标,衡量其对水污染防治府际合作网络关系的影响。【结果】(1)长三角城市群水污染防治合作网络整体规模较大,形成了3个较为明显的合作子群,分别是以沪苏(上海-苏州)、宁合(南京-合肥)和杭甬(杭州-宁波)为核心的都市联盟。(2)长三角城市群水污染合作网络与多个指标显著相关:经济上,与GDP总量、财政自主度、第二产业占比紧密关联;地理上,受是否属同一都市圈、是否属于同一流域、是否地理邻近影响;环境上,与常住人口密度、COD排放量存在显著相关性。(3)回归分析表明,地理因素对研究区域水污染防治合作网络的影响最大,城市间环境治理协议主要在相互邻近的城市间建立;经济因素中财政自主度与环境因素中COD排放量也一定程度影响跨界合作治理。【结论】当前,长三角城市群水污染合作治理网络仍呈现出以地域相邻和都市圈归属为主的被动特点,未来需要开展更多基于流域整体性治理的合作行动。[Objective]An effective intergovernmental cooperation network and a robust foundation for collaboration are essential for the effective control of transboundary water pollution.This study examined the factors that influence the intergovernmental cooperation network for water pollution prevention and control in the Yangtze River Delta urban agglomeration.The objective was to provide scientific policy recommendations and practical references for the governance of regional water pollution.[Methods]The study used data from water pollution prevention policies and agreements issued by local governments of 27 cities between 2017 and 2023 in the Yangtze River Delta urban agglomeration.It employed social network analysis and GIS spatial analysis to examine the intergovernmental cooperation network for water pollution prevention.Based on this,the quadratic assignment procedure(QAP)model used three primary indicators—economic,geographic,and environmental—and eight secondary indicators to measure their impacts on the intergovernmental cooperation network for water pollution prevention.[Results](1)The water pollution prevention cooperation network was large,forming three distinct subgroups centered around the Shanghai-Suzhou,Nanjing-Hefei,and Hangzhou-Ningbo urban alliances.(2)The cooperation network was significantly correlated with multiple indicators:economically,it was closely related to total GDP,fiscal autonomy,and the proportion of the secondary industry;geographically,it was influenced by whether cities belong to the same metropolitan area,the same river basin,or are geographically adjacent;environmentally,it was associated with permanent population density and COD emissions.(3)Regression analysis indicated that geographic factors had the greatest impact on the cooperation network,with environmental governance agreements primarily established between geographically proximate cities.Fiscal autonomy among economic factors and COD emissions among environmental factors also influenced cross-boundary cooperative manage

关 键 词：水污染防治 府际合作 社会网络分析 QAP分析 长三角城市群 

分 类 号：X52[环境科学与工程—环境工程] D630[政治法律—政治学]