【摘要】 解析耕地功能价值与建设宜居宜业和美乡村的内在关系，诊断区域耕地多功能与价值耦合协调程度，对于有效治理乡村空心化、全面推进乡村振兴具有重要意义。论文基于粮食主产区典型区域的耕地资源特征，运用综合评价模型、耦合协调模型、探索性空间分析、地理加权回归等方法，探究辽宁省2005—2020年耕地多功能与价值耦合协调水平及作用机制，据此提出解决乡村空心化问题的分区治理路径。研究表明，在研究期间：(1)辽宁省耕地多功能耦合协调度平稳上升，呈现“西北优于东南”分异格局，仍具有提升空间；(2)辽宁省耕地价值耦合协调度处于平稳状态，形成“核心高、两翼低”排列格局，各地市之间差异较大；(3)辽宁省耕地多功能与价值的耦合协调度表现出低速增长态势，二者之间的空间集聚效应缓慢增强，建立了良好的协同关系；(4)辽宁省耕地多功能对其价值变化具有显著的异质性影响，二者存在演化趋势的非同步性、时空分异的非均衡性以及动态关联的路径依赖等。研究旨在分析耕地功能价值的耦合协调，探讨乡村空心化治理路径，以期促进粮食主产区的乡村“人—地—业”协同发展，为夯实粮食安全根基、加快农业农村现代化提供参考。更多还原

【Abstract】 Analyzing the intrinsic relationship between the function and value of arable land and the construction of a livable, workable, and beautiful countryside, and systematically diagnosing the degree of synergy of multifunction and value of arable land are of great practical significance for rural hollowing governance, and for comprehensively advancing rural revitalization. Based on the characteristics of arable land resources in typical areas of the main grain-producing region of China, this study explored the level of coupling and coordination of multifunction and value of arable land in Liaoning Province from 2005 to 2020 and its functioning mechanism from the perspective of multifunctionality and value coupling of arable land using the comprehensive evaluation model, coupling and coordination model, exploratory spatial analysis, and geographically-weighted regression method, and put forward the differentiated governance paths to solve the problem of rural hollowing accordingly.The research found that from 2005 to 2020: 1) The multifunctional coupling and coordination degree of arable land in Liaoning Province rose steadily, showing a pattern of better in the northwest than in the southeast, with some room for improvement. 2) The value coupling and coordination degree of arable land in Liaoning Province was in a steady state, forming a pattern of high in the core and low in the two wings, with large differences between cities. 3) The coupling and coordination degree of arable land multifunction and value in Liaoning Province demonstrated a low-speed growth, and the spatial clustering effects of the two were slowly increasing,with a good synergistic relationship being established on the whole. 4) The influence of the multifunctionality of arable land on its value in Liaoning Province was characterized by significant heterogeneity, that is, nonsynchronous trends of change, non-equilibrium spatial and temporal differentiation, and path dependence of the dynamic correlation between the two. The purpose of this study was to analyze the coupling and coordination of the functions and values of arable land to explore the path of rural hollowing governance, promote the synergistic development of people-land-industry on the countryside of the main grain-producing region, and provide references for consolidating the foundation of food security and accelerating the modernization of agriculture and rural areas.更多还原