Research on the Evaluation and Influencing Factors of County-Level Territorial Spatial Utilization Quality in Hunan Province

本文以城镇–农业–生态为切入点构建国土空间利用质量评价体系，通过定量与定性相结合分析湖南省122个县国土空间利用质量及其影响因素，为湖南省国土空间规划编制提供参考。结果表明：(1) 2010~2020年，湖南省县域城镇空间、农业空间与国土空间利用质量均呈增长趋势，而生态空间利用质量先增后减，不同县域在城镇、农业、生态空间的利用具有各自优势及倾向，国土空间利用质量普遍达到中等及以上。(2) 城镇空间利用主要受社会经济条件的影响，自然地理条件是农业空间与生态空间利用的主要影响因素，且社会经济条件影响作用正不断加大。This paper constructs an evaluation system for territorial space utilization quality from the perspective of urban-agricultural-ecological spaces. Through a combination of quantitative and qualitative analysis, it examines the territorial space utilization quality and influencing factors across 122 counties in Hunan Province, providing references for territorial space planning in the region. The results indicate: (1) From 2010 to 2020, the utilization quality of urban space, agricultural space, and overall territorial space in Hunan’s counties showed an increasing trend, while ecological space utilization quality initially increased before declining. Different counties exhibited respective advantages and tendencies in utilizing urban, agricultural, and ecological spaces, with most achieving medium or higher levels of territorial space utilization quality. (2) Urban space utilization is primarily influenced by socioeconomic conditions, while natural geographical conditions mainly affect agricultural and ecological space utilization, with the impact of socioeconomic factors continuously increasing.