Research on Spatial Distribution Characteristics and Influencing Factors of Rural Settlements in Yunnan Province
Taking Yunnan province as the research area,based on the interpretation data of remote sensing images in 2018,the spatial distribution characteristics of rural settlements in Yunnan province were studied by kernel density and the influence mechanism on the spatial distribution of settlements was analyzed by geographic detectors. The results show that:the distribution density of rural settle-ments in Yunnan province is relatively high,with the characteristics of low density in the northwest and high density in the southwest and southeast according to the terrain;the high-aggregation areas of rural settlements are numerous and widely distributed,and are generally close to cities and towns;the spatial distribution of rural settlements is affected by the factors such as the accessibility of roads to the county,elevation,distance to the fault zone,the road accessibility to towns and villages,slope,per capita disposable in-come of rural residents,regional population and temperature,which have obvious interactive enhancement effects. The analysis of the spatial distribution of settlements and their driving factors provides a scientific reference for the optimal development of rural areas.
rural settlementsdistribution characteristicsinfluencing factorsYunnan province
万方数据
维普
