Spatial Differentiation and Coupling Relationship between Village Development Intensity and Landscape Pattern in Anhui
The spatial distribution characteristics and spatial coupling relationship between village development intensity and landscape pattern in Anhui are analyzed by applying the methods of village development intensity index,landscape pattern index and bivariate spatial autocorrelation model,and the relevant influencing factors are analyzed.The results show that there are ob-vious regional differences in the spatial distribution of village development intensity and landscape pattern in Anhui.In terms of village development intensity,northern Anhui is the highest,southern Anhui is the lowest,and northern Anhui is significantly higher than central and southern Anhui.In terms of village landscape pattern,central Anhui is the highest in fragmentation,northern Anhui is higher,and southern Anhui is the lowest.On the spatial coupling relationship between village development in-tensity and landscape pattern,there is no obvious dominant type in northern Anhui.In central Anhui,low-high and low-low clus-tering predominate.Southern Anhui is dominated by low-high clustering.The spatial differentiation of village development in-tensity and landscape pattern is reflected in the multiple influence of natural geographic factors,human activity factors and land use policies.Finally,the targeted countermeasures and suggestions are proposed.The study can provide references for the theo-retical method and practical application of the development and protection of village land space and the village planning.
village development intensitylandscape patternspatial differentiationcoupling relationshipAnhui
NETL
NSTL
万方数据
