中国乡村“三生”融合发展空间关联网络特征及其形成机制  

Exploring the characteristics and formation mechanism of spatial correlation network for the harmonious symbiosis development of rural“production⁃living⁃ecology”in China

作　　者：向书坚 宋丽影 郑瑞坤[4] XIANG Shujian;SONG Liying;ZHENG Ruikun(School of Statistics and Mathematics,Zhejiang Gongshang University,Hangzhou 310018,China;Collaborative Innovation Center of Statistical Data Engineering Technology&Application,Zhejiang Gongshang University,Hangzhou 310018,China;School of Mathematics and Statistics,Ankang University,Ankang 725000,China;School of Science,Hubei University of Technology,Wuhan 430068,China)

机构地区：[1]浙江工商大学统计与数学学院,杭州310018 [2]浙江工商大学统计数据工程技术与应用协同创新中心,杭州310018 [3]安康学院数学与统计学院,安康725000 [4]湖北工业大学理学院,武汉430068

出　　处：《生态学报》2025年第7期3092-3110,共19页Acta Ecologica Sinica

基　　金：国家社会科学基金重大项目(22&ZD156);国家社会科学基金一般项目(22BTJ042)。

摘　　要：从复杂网络视角认识农业生产、农民生活和农村生态(简称乡村“三生”)融合发展的空间关联网络结构,对践行可持续发展理念和协同推进乡村振兴具有重要意义。通过耦合协调度模型测度1999—2021年中国30个省市乡村“三生”融合发展水平的基础上利用Moran′s I指数检验其空间相关性,运用修正的引力模型、社会网络分析法和QAP分析法揭示其网络结构及形成机制。结果表明:(1)“三生”融合发展水平总体呈上升趋势,但水平仍偏低,区域间及省际间差异显著,区域协调性较弱。(2)“三生”融合发展空间关联网络格局已然形成,网络稳定性不断提升,节点间通达性较好,但空间关联关系仍以邻近关系为主,跨地域的互动合作尚待加强。(3)河南、陕西等中西部省份在网络中居核心地位,发挥“中介”和“桥梁”作用,而浙江、黑龙江等东、东北省份则居边缘位置,且这些地区属于主受益板块,对其他地区尤其是西部地区的空间溢出效应有限。(4)空间邻接关系、农村宽带接入用户差异、工业化水平差异和农业生产水平差异持续显著影响空间关联网络的形成,而经济发展水平差异等因素的影响具有阶段性特征,城镇化水平差异等因素的影响不显著。Understanding the spatial correlation network structure of harmonious symbiosis development among agricultural production,farmers′living,and rural ecology(abbreviated as rural PLE)from a complex network perspective is of great significance for practicing the concept of sustainable development and promoting rural revitalization in a coordinated manner.This study employed a coupling coordination model to assess the level of harmonious symbiosis development among agricultural production,farmers′living,and rural ecology in rural China across 30 provinces from 1999 to 2021,followed by the application of Moran′s I index to test its spatial correlation.Furthermore,a modified gravity model,social network analysis and QAP regression analysis were utilized to uncover its network structure and formation mechanism.The results show that:(1)The level of harmonious symbiosis development among agricultural production,farmers′living,and rural ecology in rural areas in China generally exhibited an upward trend,but the level remained relatively low,with evident inter⁃regional and inter⁃provincial disparities,indicating poor regional coordination.(2)The spatial correlation network pattern of the harmonious symbiosis development among agricultural production,farmers′living,and rural ecology in rural areas in China has been established.The stability of the network was constantly improving,and the accessibility between network nodes was good,but the spatial correlation primarily relied on neighboring relationships,indicating a necessity to enhance cross⁃regional interaction and cooperation.(3)Provinces like Henan and Shaanxi in central and western China held core positions within the network,acting as intermediaries and connectors.Conversely,provinces in the east and northeast,such as Zhejiang and Heilongjiang,occupied peripheral positions and predominantly benefited from the network,exhibiting limited spatial spillover effects,particularly on the western region.(4)The spatial adjacency relationship,differences in rural

关 键 词：乡村“三生”融合 乡村振兴 空间关联网络 社会网络分析 

分 类 号：F323[经济管理—产业经济]