摘要
在乡村振兴与城乡融合发展的时代背景下,全域土地综合整治作为破解乡村“四化”难题(耕地碎片化、空间布局无序化、土地利用低效化以及生态功能退化)的关键举措,已成为推动乡村全面振兴、促进城乡深度融合发展的核心抓手与重要引擎。既有研究虽揭示了全域整治与乡村发展的关联性,但作为土地整治的高级形态,其动力机制的系统解构与效能评价的量化分析仍存在研究缺口。本研究基于乡村发展要素识别,全面梳理全域土地综合整治对各发展要素的作用路径与影响机制,明晰其助推乡村发展的动力机制,构建了一套科学合理、针对性强的全域土地综合整治效能评价指标体系,并运用熵权TOPSIS模型,对重庆市3个具有典型代表性的全域土地综合整治试点核心区展开实证研究。研究发现,(1)全域土地综合整治基于4项整治内容(农用地整治、建设用地整治、生态保护与修复以及历史文化保护)和3类外部支持(项目与资金支持、政策支持以及外源主体支持),通过“内源要素激活提升-外源要素吸引导入-内外要素互促互融”的作用路径,激发乡村内生动力;(2)全域土地综合整治试点区的各维度效能得分集中在0.42~0.55,这表明全域土地综合整治在促进乡村产业发展、宜居建设、生态改善及文化传承等多个关键领域均发挥了显著的正向作用,但受到自然地理条件、经济发展水平与内外主体引领能力等方面的差异性影响,不同试点区的综合效能呈现出差距(YD-Ⅲ为0.56、YD-Ⅰ为0.42、YD-Ⅱ为0.40);(3)不同内外源要素组合作用下的乡村,尽管均遵循要素变化、流动到融合的动力机制,但在整治目标的设定、实施路径的选择以及转化效能等方面均呈现出差异性。综上,为进一步增强整治效能,后续实践应立足乡村优势内源,采取“以点带面”的差异化策略,以发展基础好的乡村为点,构建区域联动网络,并探索多元化的内外主体合作机制。本研究对丰富全域土地综合整治与乡村发展的理论体系具有创新价值,可以为整治实践优化提供科学依据与实践参考。
In the context of rural revitalization and urban-rural integrated development,comprehensive land consolidation,as a key measure to address the four major issues(fragmented farmland,disordered spatial layout,inefficient land use,and degraded ecological functions)in rural areas,has become a core driver and important engine for promoting comprehensive rural revitalization and facilitating deep urban-rural integration.Although studies revealed the correlation between comprehensive land consolidation and rural development,as an advanced form of land consolidation,there remains a research gap in the systematic deconstruction of its dynamic mechanism and quantitative analysis of effectiveness evaluation.In this study,it comprehensively examined the impact pathways and mechanisms of comprehensive land consolidation on various rural development elements based on their identification,and elucidated its dynamic mechanism of rural development promotion.A scientific,reasonable and highly targeted evaluation index system for comprehensive land consolidation for a region was constructed,and it employed the entropy-weighted TOPSIS model to conduct empirical research on three representative pilot core zones of comprehensive land consolidation in Chongqing,China.(1)The research findings are as follows:Based on 4 consolidation measures(agricultural land consolidation,construction land consolidation,ecological protection and restoration,and historical and cultural preservation)and 3 types of external support(project and funding support,policy support,and external stakeholders support),comprehensive land consolidation stimulated rural endogenous dynamics through the action pathway as described by activating and enhancing internal elements attracting and introducing external elements promoting mutual promotion and integration of internal and external elements.(2)The effectiveness scores across all dimensions for the pilot zones of comprehensive land consolidation in Chongqing ranged between 0.42 and 0.55,indicating that comprehensive land consolidation exerted significant positive effects on multiple key dimensions such as promoting rural industrial development,building livable communities,improving ecology,and inheriting culture.However,influenced by the diversity of natural geographical conditions,differences in economic development levels,and variations in the leading capabilities of internal and external stakeholders,the comprehensive effectiveness varied among the three pilot zones(YD-Ⅲ:0.56,YD-Ⅰ:0.42,YD-Ⅱ:0.40).(3)Under the joint effects of different internal and external elements,although all rural areas followed the dynamic mechanism of element change,flow,and integration,they exhibited differences in the setting of consolidation goals,the selection of implementation paths,and the transformation effectiveness.In conclusion,to further enhance the effectiveness of consolidation,subsequent practices should be based on the advantageous endogenous elements of rural areas,adopt a differentiated strategy of"point-to-area"with well-developed rural areas as the point to build a regional linkage network,and explore diversified cooperation mechanisms between internal and external stakeholders.This study holds innovative value in enriching the theoretical system of comprehensive land consolidation and rural development,and can provide scientific basis and practical reference for optimizing consolidation practices.
作者
梁韵
杨朝现
信桂新
丁慧敏
LIANG Yun;YANG Chaoxian;XIN Guixin;DING Huimin(Collge of Resources and Environment,Southwest University,Chongqing 400715,China;College of Economic and Management,Yangtze Normal University,Chongqing 408100,China;Wuhan Yongye Saiboneng Planning&Survey Limited Company,Wuhan 430000,China)
出处
《山地学报》
北大核心
2025年第4期555-572,共18页
Mountain Research
基金
国家自然科学基金(42171257)。
关键词
全域土地综合整治
乡村发展要素
效能评价
熵权TOPSIS模型
重庆
comprehensive land consolidation
elements of rural development
effectiveness evaluation
entropy-weight TOPSIS model
Chongqing
