【摘要】 随着城市化、工业化的发展，建设用地面积逐渐扩大，国土空间开发利用的全面性有待进一步增强，以促进国土空间的集约化发展。因此，进行科学合理的空间格局规划尤为重要。本研究基于三生空间视角评价国土空间利用质量，从土地产出状况、社会经济发展水平和资源环境承载力等方面建立指标体系，量化分析研究区9个地级市在2015—2021年的国土空间利用质量和均衡度。结果表明，该地生产空间利用质量上升，生活空间利用质量有所改善，生态空间利用质量平稳上升，三生空间土地利用质量方面城市H、D与G均衡程度较高。更多还原

【Abstract】 With the development of urbanization and industrialization, the area of construction land is expanding.The comprehensiveness of land space development and utilization needs to be further enhanced to promote the intensive development of land space. Therefore, it was particularly important to carry out scientific and reasonable spatial pattern planning. The quality of land spatial utilization in study region from the perspective of the three living spaces were evaluated, an indicator system from the aspects of land output status, socio-economic development level, and resource and environmental carrying capacity were established, and the land spatial utilization quality and balance of 9prefecture level cities in study region from 2015 to 2021 were quantitatively analyzed. The results showed that the quality of production space utilization in the area had improved, and the quality of living space utilization had improved,the fluctuation of ecological space utilization quality steady rise. The quality of land use in the three living spaces was that city H、D and G had high degree of balance.更多还原