中国国土空间效率演进特征与综合分区

发布时间：2024-12-08 14:44

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中国国土空间效率演进特征与综合分区

基金项目:

教育部哲学社会科学研究后期资助重大项目（19JHQ013）；首都经济贸易大学青年学术创新团队项目（QNTD202209）；首都经济贸易大学研究生学术新人计划项目（2024XSXR01）

Evolution Characteristics and Comprehensive Zoning of Land Space Efficiency in China

摘要:

研究目的：揭示国土空间效率分异特征与演进规律，构建国土空间效率综合分区为国土空间利用和治理优化提供参考。研究方法：超效率SBM模型，探索性数据分析，空间聚合法。研究结果：（1）各个空间效率均具上升态势，国土空间效率与城镇空间效率呈“南高北低、东高西低”的分异格局，农业空间效率分异以粮食主产区为主体动态演进，生态空间效率呈“东南高、西北低”的空间格局，且各空间效率关联性均以集聚为主导。（2）分类型空间效率分区反映主导空间效率对主体功能要求的多元响应，但各主体功能与其所对应的主导空间效率的协调状态均不理想。（3）国土空间效率—主体功能共进区反映国土空间利用落实主体功能区要求，国土空间效率牵引—主体功能失衡区体现国土空间效率综合效应的带动作用，国土空间效率劣势—主体功能牵引区中主体功能借助主导空间效率发挥支撑作用，国土空间效率—主体功能共退区表征主体功能实现与国土空间综合利用相对失衡。研究结论：国土空间效率存在优化空间且空间异质性显著，针对各分区的空间效率特点及所存问题，提出精细化国土空间利用优化策略，因地制宜地开展系统性国土空间治理。

Abstract:

The purpose of this study is to reveal the differentiation characteristics and evolution law of land space efficiency, and to construct comprehensive zoning of land space efficiency to provide reference for the optimization of land space utilization and governance. The research methods include super-efficiency SBM model, exploratory data analysis and spatial aggregation method. The research results show that: 1) Each space efficiency is on the rise, and land space efficiency and urban space efficiency are in a differentiation pattern of "high in the south and low in the north, high in the east and low in the west". The spatial differentiation of agricultural space efficiency is mainly based on the dynamic evolution of major grain producing areas, and ecological space efficiency is in a spatial pattern of "high in the southeast and low in the northwest", and the correlation of each space efficiency is dominated by agglomeration. 2) The classified space efficiency zoning reflects the multiple responses of the dominant space efficiency to the requirements of the main functions, but the coordination state between each main function and its corresponding dominant space efficiency in each type of space efficiency zoning is not ideal. 3) The land space efficiency-main function co-entry area reflects the requirements of implementing the main function zone in land space utilization; the land space efficiency traction-main function imbalance area reflects the driving role of the comprehensive effect of land space efficiency; the land space efficiency disadvantage-main function traction area plays a supporting role with the help of the leading space efficiency; and the land space efficiency-main function co-withdrawal area represents the relative imbalance of the realization of the main function and land space comprehensive utilization. In conclusion, land space efficiency has optimization space and significant spatial heterogeneity. In view of the characteristics and existing problems of the space efficiency of each division, this study puts forward the optimized strategy of refined land space utilization, and carries out systematic land space governance according to local conditions.

引用本文

李强,高威,江婉婷.中国国土空间效率演进特征与综合分区.中国土地科学. http://www. chinalandscience. com. cn/zgtdkx/ch/reader/view_abstract. aspx?doi=10.11994/zgtdkx.20241022.102844

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分享历史收稿日期:2024-06-11 最后修改日期:2024-09-12 在线发布日期: 2024-10-22

网址：中国国土空间效率演进特征与综合分区 https://www.yuejiaxmz.com/news/view/414044

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中国国土空间效率演进特征与综合分区

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