晋中市国土空间利用效率测算与布局优化

doi:10.14088/j.cnki.issn0439-8114.2025.01.002

摘要/Abstract

摘要： 以山西省晋中市为例,探索国土空间利用效率差异下的布局优化路径。首先,基于国土空间利用系统解析,测算晋中市国土空间利用效率;其次,构建以效率为核心的国土空间开发保护情景方案和指标体系,引入多准则决策分析识别空间发展优势;最后,采用空间叠加、归类合并的方法对晋中市国土空间利用进行优化分区。结果表明,晋中市国土空间利用效率具有明显的空间不均衡性,呈东西部地区高、中部地区低的分布特征;西部及西北部平原区更具备城镇发展和农业生产优势,在不同情景下主要确定为城镇优势区和农业优势区,东部山区生态优势突出,主要确定为生态优势区;国土空间优化分区共包含城镇核心发展区、农业核心生产区、生态核心保护区、城乡结合发展区、生态农业发展区、生态经济发展区6种类型,整体分布较为集中,面积最大的为生态核心保护区,占比为37.27%。晋中市未来发展应根据西北部地区以城镇发展和农业生产为主、东南部地区以生态保护为主的国土空间优化分区特征,针对性地调整土地利用结构,完善要素投入机制,实现国土空间高效利用以支撑高质量发展。

关键词: 国土空间利用效率, 国土空间利用布局, 优化分区, 高质量发展, 晋中市

Abstract: Taking Jinzhong City of Shanxi Province as an example, the layout optimization path under the difference of national land spatial utilization efficiency was explored. Firstly, based on the analysis of land spatial utilization system, the land spatial utilization efficiency of Jinzhong City was measured. Secondly, the scenario plan and index system of national land spatial development and protection with efficiency as the core were constructed, and multi-criteria decision analysis was introduced to identify the advantages of spatial development. Finally, the land spatial utilization of Jinzhong City was optimized using the method of space superposition, classification and merger. The results showed that the land utilization efficiency of Jinzhong City had obvious spatial imbalance, showing the distribution characteristic of high in the east and west, and low in the middle. The western and northwestern plain areas of Jinzhong City had more advantages in urban development and agricultural production, which were mainly determined as urban advantage areas and agricultural advantage areas under different scenarios, while the eastern mountainous areas had prominent ecological advantages and were mainly classified as ecological advantage areas. There were six types of optimized territorial space zoning in Jinzhong City, including the urban core development area, agricultural core production area, ecological core protection area, urban-rural integration development area, ecological and agricultural development area, ecological and economic development area, and the overall distribution was relatively concentrated. Among them, the ecological core protection area had the largest area, accounting for 37.27%. The future development of Jinzhong City should adjust the land utilization structure, improve the factor input mechanism, and realize the efficient use of land space to support high-quality development according to the land spatial optimization zoning characteristics that the northwest mainly developed towns and agriculture, and the southeast mainly developed ecology.

Key words: national land spatial utilization efficiency, national land spatial utilization layout, zone optimization, high-quality development, Jinzhong City

中图分类号:

F301.24

邓泽澜, 刘慧芳, 王瑾, 郭永龙. 晋中市国土空间利用效率测算与布局优化[J]. 湖北农业科学, 2025, 64(1): 7-15.

DENG Ze-lan, LIU Hui-fang, WANG Jin, GUO Yong-long. Efficiency calculation and layout optimization of national land spatial utilization in Jinzhong City[J]. HUBEI AGRICULTURAL SCIENCES, 2025, 64(1): 7-15.

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