首页|县域土地利用隐性转型对城乡融合发展的影响——基于城乡空间结构的中介效应视角

县域土地利用隐性转型对城乡融合发展的影响——基于城乡空间结构的中介效应视角

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研究土地利用隐性转型对城乡融合发展的影响机制,对实现中国式现代化具有重要意义。本文基于 2010-2021 年江苏省县域面板数据,通过中介效应模型,实证研究城乡空间结构在土地利用隐性转型和城乡融合发展关系中的中介作用。研究表明,土地利用隐性转型能显著促进城乡融合发展,但其影响效应随时间推移而逐渐减弱,此外,农机化水平、交通网络密度、人口密度与人均社会消费品零售额能推动城乡融合发展,人均GDP、政府管控与经济外向度则表现为抑制作用;土地利用隐性转型对城乡融合发展的促进效应在三大区域存在差异,影响效应呈现"苏中>苏北>苏南"特征;土地利用隐性转型通过城乡空间结构演变,能够进一步促进城乡融合发展。健全土地利用隐性转型管控体系、优化城乡空间结构、强化区域差异化政策和健全城乡要素流通机制是推动城乡融合发展的重要路径。
The impact of recessive transformation of county land use on urban-rural integration development:based on the perspective of the mediating effect of tural-urban spatial structure
Studying the impact mechanism of land use recessive transformation on the integration of urban and rural development is of great significance for achieving urban-rural integration and the Chinese-style modernization.Based on panel data from counties in Jiangsu province from 2010 to 2021,this paper empirically studies the mediating role of urban-rural spatial structure in the relationship between recessive transformation of land use and urban-rural integrated development using a mediation effect model.The results show that land use recessive transformation can significantly promote urban-rural integration development,but its impact gradually weakens over time.In addition,the level of agricultural mechanization,density of transportation network,population density,and per capita social retail sales can promote urban-rural integration development,while per capita GDP,government control,and economic openness have inhibitory effects.The promotion effect of land use recessive transformation on urban-rural integration development varies in the three major regions,with the impact effect showing a"Central Jiangsu>Northern Jiangsu>Southern Jiangsu"characteristic.The recessive transformation of land use can further promote urban-rural integrated development through the evolution of urban-rural spatial structure.Establishing a robust control system for the recessive transformation of land use,optimizing urban-rural spatial structure,strengthening regional differentiated policies,and improving mechanisms for the flow of urban-rural elements are important pathways to promote urban-rural integration.

recessive land use transformationurban-rural integrationurban-rural spatial structuremediating effects

毛胜洪、雍新琴

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江苏师范大学地理测绘与城乡规划学院,江苏 徐州 221116

土地利用隐性转型 城乡融合 城乡空间结构 中介效应

2024

自然资源情报
国土资源部信息中心

自然资源情报

影响因子:0.434
ISSN:2097-101X
年,卷(期):2024.(8)