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长江中下游水环境跨域治理的社会网络分析

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长江中下游水环境的修复与保护需要中下游、左右岸、干支流的协同治理,但流域的跨行政区域的特性使得跨域治理更具难度.为了揭示长江中下游水环境跨域治理的联系结构和合作现状,运用社会网络分析方法对20年水环境跨域治理相关府际协议的整体结构、网络密度、凝聚子群等特征进行分析.研究结果表明,长江中下游水环境跨域治理虽已形成复杂交错的整体网络,但各参与主体受空间地理因素影响较大,上海、江苏、安徽三省市在长江中下游水环境跨域治理中处于绝对中心地位.需要建立完善信息共享机制、信任机制、利益补偿机制,以突破空间地理因素制约,提高互助水平,增进地方政府间的合作.
Social network analysis of cross-domain management of water environment in the middle and lower reaches of Yangtze River
The restoration and protection of the water environment in the middle and lower reaches of Yangtze River require the coordinated management of the middle and lower reaches,the left and right shores and the main and tributaries,but the cross-administrative characteristics of the drainage basin make cross-domain gov-ernance more difficult.In this study,we used Social Network Analysis to reveal the link structure and coopera-tion status of cross-domain management of water environment in the middle and lower reaches of Yangtze Riv-er,the overall structure,network density and cohesion subgroups of 20-year water environment cross-regional governance.Although the cross-domain management of the water environment in the middle and lower reaches of Yangtze River has formed a complex and interlaced overall network,the participating subjects are greatly in-fluenced by spatial geography factors.The three provinces and cities of Shanghai,Jiangsu and Anhui are in an absolute central position in the cross-domain management of the water environment in the middle and lower reaches of Yangtze River.It is necessary to establish and improve the information sharing,trust and ben-efit compensation mechanisms in order to break through the constraints of spatial geography,improve the level of mutual assistance and enhance cooperation among local governments.

middle and lower reaches of Yangtze Riverwater environmentcross-domain governancesocial network analysis

杨杨、刘秀霜

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上海海洋大学经济管理学院,上海 201306

农业农村部长江水域生态保护战略研究中心,上海 201306

长江中下游 水环境 跨域治理 社会网络分析

教育部人文社会科学研究规划基金项目

20YJA790081

2024

海洋湖沼通报
山东海洋湖沼学会

海洋湖沼通报

CSTPCD北大核心
影响因子:0.464
ISSN:1003-6482
年,卷(期):2024.46(3)