Accurately identifying the matching state between regional land development intensity and land supply capacity can provide a reference for optimizing the spatial pattern of regional land and is of great significance for achieving sustainable development.Taking 14 prefecture-level cities in Guangxi as the research object,this paper constructs the index system of land use spatial equilibrium degree.Based on the index model,GIS spatial analysis method,and gray correlation degree model,the spatial-temporal differences and driving forces of land use spatial equilibrium degree in Guangxi from 2011 to 2020 are studied.The results indicate that the intensity of land use development in Guangxi remains stable,and the spatial balance of land use is in a relatively balanced state,showing a downward trend.The spatial balance of land use is generally unstable,with obvious regional differences.The spatial balance of land use in central and southeast Guangxi is higher,while that in northwest Guangxi is lower.There is no overexploitation area in the region.The spatial balance of land use is influenced by various factors,with the most significant effect being the degree of population agglomeration.
关键词
土地利用/空间均衡度/时空分异/驱动力/广西
Key words
land use/spatial equilibrium/spatio-temporal differentiation/driving force/Guangxi
维普
万方数据