安徽农业科学2025，Vol.53Issue(10)：205-209,216,6.DOI:10.3969/j.issn.0517-6611.2025.10.041
黄河流域河南段村庄空间格局及其影响因素
Spatial Pattern of Villages and Its Influencing Factors in Henan Section of the Yellow River Basin
冯玉森 1刘新 2张建勇3
作者信息
- 1. 山东正维勘察测绘有限公司,山东 济南 250000
- 2. 惠民县自然资源和规划局,山东惠民 251700
- 3. 自然资源部第一地形测量队,陕西 西安 710054
- 折叠
摘要
Abstract
Taking the villages in Henan section of the Yellow River BASIN as the research object,the spatial pattern characteristics of villages and their influencing factors in the research area were analyzed by using the methods of kernel density analysis,hot spot analysis,buffer zone analysis and geographical detector analysis.The results showed that the nuclear density analysis showed that the villages in the study area had obvious distribution characteristics of more north than south,more east than west in terms of spatial pattern.The altitude of 76%villages were below 200 m,and that of 95%villages were below 700 m.The slope of 95%villages in the Henan section of the Yellow River Basin was less than 10°,the slope of few villages was over 10°.There was an obvious correlation between the number of villages and the distance from roads and rivers.The density of the villages was the highest in the buffer zone of 0-1 km between roads and rivers,which were 0.45 and 0.47 ind./km2 respectively,and the number of the villages decreased with the increase of distance.The per capita disposable income of farmers in single factor had the highest explanatory power,and the interaction between per capita disposable income of farmers and population density,main road network density was the strongest in two-factor interaction.关键词
村庄分布/空间格局/影响因素/黄河流域河南段Key words
Village distribution/Spatial pattern/Influencing factors/Henan section of the Yellow River Basin分类
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冯玉森,刘新,张建勇..黄河流域河南段村庄空间格局及其影响因素[J].安徽农业科学,2025,53(10):205-209,216,6.
