跨区域环境协同治理网络的驱动机制:以泛珠三角区域为例  

The driving mechanism of the trans-regional environmental collaborative governance network:A case study of the Pan-Pearl River Delta region

作　　者：梁悦 黄俊龙 何建华[1] LIANG Yue;HUANG Junlong;HE Jianhua(School of Resource and Environmental Sciences,Wuhan University,Wuhan 430079,China;Key Laboratory of the Three Gorges Reservoir Region's Eco-Environment,MoE,Chongqing University,Chongqing 400045,China)

机构地区：[1]武汉大学资源与环境科学学院,武汉430079 [2]重庆大学三峡库区生态环境教育部重点试验室,重庆400045

出　　处：《地理研究》2025年第2期485-498,共14页Geographical Research

基　　金：国家自然科学基金项目(42171260)。

摘　　要：网络化协同治理是解决跨规模环境保护问题的有效手段,明晰跨区域环境协同治理网络形成机制和障碍可有效提升治理效益。本文基于泛珠三角区域(除港澳地区)环境合作政策构建环境协同治理网络,引入指数随机图模型定量模拟网络内生和外在条件的驱动影响,结合关系依赖性解释网络格局中的自组织结构倾向,剖析省份属性及省际关系对跨区域环境协同治理网络形成的作用机理。结果显示:泛珠三角区域环境协同治理网络整体由珠江流域沿线省份组成钻石型结构,其中广东、广西面向全域呈双核发散式联系,局部嵌有广泛集聚结构,小世界性明显。合作区网络内部自组织依赖关系显著,存在三元结构洞的闭合及星型结构倾向,表明关系传递和择优依附效应促成了合作联系。经济发展水平和省际环境差异推动了省份对外建立合作,监管制度邻近性影响为负,跨区域合作不受其所属环境督察区范围限制,地理邻近性作用不明显,是远距离省份在共享资源或跨区生态影响下密切联系的结果。本研究加深了对跨区域环境协同治理网络形成机理的的理论认知,为提升网络治理效能,优化区域协同发展提供了解释逻辑和决策参考。Networked collaborative governance is an effective means of solving cross-scale environmental protection problems,and clarifying the formation mechanism and barriers of cross-regional environmental collaborative governance networks can effectively enhance governance effectiveness.This paper constructs a collaborative environmental governance network based on the environmental cooperation policy of the Pan-Pearl River Delta(PPRD)region(excluding Hong Kong and Macao),introduces an exponential random graph model to quantitatively simulate the driving influences of the endogenous and exogenous conditions of the network,explains the tendency of self-organization structure in the network pattern combined with relationship dependence,and analyzes the mechanism of the effects of provincial attributes and inter-provincial relations on the formation of trans-regional environmental collaborative governance networks.The results show that the PPRD collaborative environmental governance network as a whole consists of provinces along the Pearl River Basin in a diamond structure,with Guangdong and Guangxi facing the whole region in a dual-core dispersed linkage,locally embedded in an extensive agglomeration structure,and with an obvious small-world nature.Self-organized dependence within the cooperative area network is significant,with a tendency of the ternary structural hole closure and star structure,indicating that relational transmission and preferential dependence effects contribute to the cooperative linkages.The level of economic development and interprovincial environmental differences drove provinces to establish cooperation externally,the effect of regulatory system proximity was negative,cross-regional cooperation was not limited by the scope of the environmental inspectorates to which they belonged,and the role of geographic proximity was not obvious,as a result of the close ties between distant provinces under the influence of shared resources or cross-regional ecological impacts.This study deepens the theoretical

关 键 词：环境协同治理网络 驱动机制 指数随机图模型 跨区域环境治理 泛珠江三角区域 

分 类 号：X321[环境科学与工程—环境工程]