豫东地区乡村聚落空间分布特征研究--以河南省商丘市为例

Study on the Spatial Distribution Characteristics of Rural Settlements in Eastern Henan Province——Taking Shangqiu City in Henan Province as an Example

在全面建设美丽乡村、深入推进乡村振兴的新形势下,随着我国城市化进程的快速推进,探析豫东地区乡村聚落空间分布特征对于河南省商丘市构建新型城镇体系、推进城乡一体化发展具有指导意义。采用样本计数法、平均近邻比率法、最近邻距离法和平均分布密度法,使用ArcGIS 10.2软件对河南省商丘市乡村聚落空间分布特征进行了分析。结果表明:河南省商丘市下辖6县、3区和1个省直管县级市,乡村聚落呈聚集分布,平均分布密度较高。河南省商丘市西部乡村聚落平均分布密度高于中部和东部。河南省商丘市乡村聚落平均分布密度边缘地区大于中部地区,村均人数中部地区大于边缘地区。

Under the new situation of building beautiful countryside in an all-round way and promoting rural revitalization in depth,with the rapid progress of urbanization in China,this paper analyzed the spatial distribution characteristics of rural settlements in Eastern Henan,which had guiding significance for building a new urban system and promoting the integrated development of urban and rural areas in Shangqiu,Henan Province.In this paper,the spatial distribution characteristics of rural settlements in Shangqiu City of Henan Province were studied by using sample counting method,average neighborhood ratio method,nearest neighbor distance method and average distribution density method combined with ArcGIS 10.2 software.The results showed that the rural settlements of 6 counties and 3 districts under the jurisdiction of Shangqiu City and one county-level city directly under the jurisdiction of the province were clustered distribution,with relatively high average distribution density.The average distribution density of rural settlements in the west of Shangqiu City was higher than that in the central and eastern regions.The average distribution density of rural settlements in Shangqiu City of Henan Province was higher than that in the central region,and the average village population was in the central region The area was larger than the marginal area.