重庆市县域乡村性空间分异及其影响因素

SPATIAL DIFFERENTIATION OF COUNTY-LEVEL RURAL AREAS IN CHONGQING AND ITS INFLUENCING FACTORS

关键词:  乡村性  时空格局  地理探测  县域  重庆

Key words:  rurality  spatio-temporal pattern  geographical exploration  county  Chongqing

摘要:

目的 分析重庆市县域乡村性演变及其影响因素，对深入理解重庆市城乡关系及其互动过程，落实乡村振兴战略具有重要意义。方法 文章以重庆市32个县（区）为研究对象，运用ESDA空间统计方法、多元线性回归和地理探测分析方法，探讨2000年以来重庆市县域乡村性的空间分异格局及其格局形成的影响因素。结果 （1）2000年以来，重庆市县域乡村性逐渐减弱，主城都市区乡村性较弱、渝东北和渝东南乡村性较强的整体格局稳定，巫溪县、城口县、彭水县、酉阳县等渝东北和渝东南的县（区）的乡村性较强。（2）重庆市县域乡村性的空间集聚和空间极化效应明显，在多种作用力的交互影响下，呈现出重庆市域的多圈层结构和区域性的双圈层结构。（3）自然力和区位力形成了重庆市县域乡村性分异的基础地理格局，市场力和行政力对这种格局进行调整、优化，在4种力及其交互作用下，形成了重庆市县域乡村性的空间分异格局。结论 结合重庆市实际情况探索了乡村性的空间分异格局及其影响因素，为乡村振兴潜力区域发展提供建议。

Abstract:

Analyzing the evolution and influencing factors of county rural in Chongqing is of great significance to deeply understand the urban-rural relationship and its interactive process in Chongqing and implement the rural revitalization strategy. Taking 32 counties (districts) in Chongqing as the research object, this paper discussed the spatial differentiation pattern of county and village in Chongqing and the influencing factors of the formation of the pattern since 2000 by using ESDA spatial statistics method, multiple linear regression and geographic exploration analysis method. The main results were showed as follows. (1) Since 2000, the rural nature of counties in Chongqing had gradually weakened, the overall pattern of weak rural nature in the main urban area and strong rural nature in Northeast and Southeast Chongqing was stable, and the rural nature of counties (districts) in Northeast and Southeast Chongqing such as Wuxi county, Chengkou county, Pengshui county and Youyang county was strong. (2) The spatial agglomeration and spatial polarization effect of county and village in Chongqing was obvious. Under the interaction of various forces, it presented the multi circle structure and regional double circle structure of Chongqing. (3) Natural force and location force formed the basic geographical pattern of County Rural differentiation in Chongqing. Market force and administrative force adjust and optimize this pattern. Under the four forces and their interaction, the basic spatial differentiation pattern of County Rural in Chongqing is formed. In summary, combined with the actual situation of Chongqing, this paper explores the rural spatial differentiation pattern and its influencing factors, and provides suggestions for the regional development of Rural Revitalization potential.