黄河中下游地区种植型专业村镇空间格局与扩散机制  

Spatial Pattern and Diffusion Mechanism of Specialized Cultivation Villages and Towns in the Middle and Lower Reaches of the Yellow River

作　　者：徐洋 乔家君[1,2] 夏兴 姬晓雅 黄梦姣 XU Yang;QIAO Jiajun;XIA Xing;JI Xiaoya;HUANG Mengjiao(College of Geography and Environmental Science,Henan University,Kaifeng 475004,China;Key Laboratory of Geospatial Technology for Middle and Lower Yellow River Regions,Henan University,Kaifeng 475004,China)

机构地区：[1]河南大学地理与环境学院,河南开封475004 [2]河南大学黄河中下游数字地理技术教育部重点实验室,河南开封475004

出　　处：《地域研究与开发》2023年第5期153-159,共7页Areal Research and Development

基　　金：国家自然科学基金项目(42071220,42371223)。

摘　　要：运用最近邻指数、核密度估计等方法测度位于黄河中下游的河南和山东两省364个种植型专业村镇集聚程度,使用SVDR模型与引力模型评价和构建种植型专业村镇的适宜分区和扩散网络框架。结果表明:(1)两省种植型专业村镇数量具有一定的差异,整体上呈“鲁多豫少”的分布特征。此外,种植型专业村多分布在河南省,而种植型专业镇多位于山东省。(2)提取出潜在廊道14条,其中包括7条重要扩散廊道、7条一般扩散廊道、9个重要战略点、4个一般战略点。结合“一级潜力区、扩散廊道、战略点”的空间分布特点,提出“一核一带两圈”种植型专业村镇扩散网络发展模式,以提高区域之间的关联性和协同作用,为乡村振兴的稳步推进和黄河中下游农区的高质量发展提供参考。The nearest neighbor index and kernel density estimation were used to measure the agglomeration degree of 364 planting specialized villages and towns in Henan Province and Shandong Province which are located in the middle and lower reaches of the Yellow River,and the SVDR model and gravity model were used to evaluate and construct the suitable zoning and diffusion network framework of planting specialized villages and towns in the study area.The results showed that:(1)The number of planting-type specialized villages and towns in Henan Province and Shandong Province has certain differences,and the overall distribution characteristics of“Henan is more and Shandong is less”.In addition,specialized cultivation villages are mostly located in Henan Province,while specialized cultivation towns are mostly located in Shandong Province.(2)14 potential corridors were extracted,including 7 important proliferation corridors,7 general proliferation corridors,9 important strategic points and 4 general strategic points.Based on the above conclusions,combined with the spatial distribution characteristics of“core potential areas,diffusion corridors and strategic points”,the development model of“one core,one belt and two circles”planting specialized village and town diffusion network development model is proposed to improve the correlation and synergy between regions,and provide reference for the steady advancement of rural revitalization and the high-quality development of agricultural areas in the middle and lower reaches of the Yellow River.

关 键 词：专业村镇 一村一品 乡村振兴战略 空间扩散 黄河中下游地区 

分 类 号：F325.1[经济管理—产业经济]