乡村振兴与区域物流时空耦合及影响因素

Spatiotemporal Coupling and Influencing Factors of Rural Revitalization and Regional Logistics and Its Influencing Factors

基于协调发展视角,构建乡村振兴系统与区域物流系统评价体系,利用熵权法、耦合协调模型,对长江经济带11个省市2005—2020年乡村振兴系统与区域物流系统综合水平、时空耦合关系进行探究,并借助障碍度模型诊断各系统的主要障碍因素。结果表明:长江经济带各省市乡村振兴系统与区域物流系统发展耦合协调度总体呈上升趋势,两者综合指数整体上均不高,并呈现出物流滞后型发展;两者耦合协调水平,空间分布格局呈现东部>中部>西部、“沿海高,内陆低”特征。由障碍度模型可知,物流发展规模对区域物流发展影响最大,乡村振兴受生态宜居和乡村文明的影响最大。

Based on the perspective of coordinated development,an evaluation system for rural revitalization system and regional logistics system was constructed.The entropy weight method and coupling coordination model were used to explore the comprehensive level and spatiotemporal coupling relationship between rural revitalization system and regional logistics system in 11 provinces and cities in the Yangtze River Economic Belt from 2005 to 2020.The obstacle model was used to diagnose the main obstacle factors of each system.The results indicate that the overall coupling and coordination degree between the rural revitalization system and regional logistics system in various provinces and cities of the Yangtze River Economic Belt is on the rise,and the overall comprehensive index of both is not high,showing a logistics lagging development.The level of coupling and coordination between the two shows a spatial distribution pattern characterized by eastern>central>western,and“high coastal and low inland”.According to the obstacle degree model,the scale of logistics development has the greatest impact on regional logistics development,and rural revitalization is mainly influenced by ecological livability and rural civilization.