县域乡村工业用地空间格局与组织优化研究——以冀中南地区肃宁县为例

RESEARCH ON THE SPATIAL PATTERN AND ORGANIZATIONAL OPTIMIZATION OF RURAL INDUSTRIAL LAND IN COUNTIES:ACASE STUDY OF SUNING COUNTY IN CENTRAL AND SOUTHERNHE BEI

解析乡村工业用地空间组织特征,可为推动乡村工业集约、高效发展提供支撑。以冀中南地区为研究范围,梳理该地区乡村工业发展现状及转型困境,选取肃宁县进行实证分析,通过构建空间格局指标体系,测算县域乡村工业用地的空间分布、空间形态和功能关系等内容,探讨其空间组织方式并提出优化建议。研究表明:(1)乡村工业用地呈现出比重高、布局散的分布特征,土地碎片化严重,邻近乡村居民点、道路交通,向规划产业园区集中程度较低。(2)规划产业园区内乡村工业用地面积、平均邻近指数等5个指标对县域乡村工业的发展具有一定的影响,聚类分析得出工业主导型、非工业主导型两大类,高度集聚型、一般集聚型、高度密集型、一般分散型、高度分散型5小类村庄单元,总体呈现出“大圈层、小组团”的空间组织方式。(3)提出县级层面统筹空间布局、乡镇层面推动有机集中、村庄层面实施分类腾退的优化建议。

Analysis of the spatial organization characteristics of rural industrial land could provide support for promoting the intensive and efficient development of rural industries.This paper takes the central and southern Hebei as the research scope,sorts out the current situation and predicaments of rural industrial development in this region,and selects Suning County for empirical analysis.Then it constructs a spatial pattern index system to measure the characteristics of spatial distribution,spatial form,and functional relationship of rural industrial land in the county,and discusses the spatial organization and optimization proposals.Several conclusions can be drawn as follows.(1)The rural industrial land presents the characteristics of high proportion and scattered distribution.The land fragmentation is serious.And the surrounding rural residential areas and road traffic present a low degree of concentration towards planned industrial parks.(2)Five indicators,including the area of rural industrial land in planned industrial parks and the average proximity index,have impact on the development of rural industries in the county.Cluster analysis shows that there are two categories of village units,i.e.,industrial-oriented and nonindustrial-oriented,and five sub-categories of village units,i.e.,highly agglomerated,generally agglomerated,highly intensive,generally dispersed,and highly dispersed,showing the characteristics of“large circle,small group”in spatial organization patterns.(3)It puts forward the optimization suggestions for coordinating spatial layout at the county level,promoting organic concentration at the township level,and implementing classified evacuation at the village level.