基于双碳目标的黄河流域资源型城市国土空间利用效率时空特征及影响因素  

Spatial-Temporal Characteristics and Influencing Factors of Territorial Space Use Efficiency of Resource-based Cities in the Yellow River Basin Based on the Dual Carbon Targets

作　　者：陈美景 王庆日 白中科[1,3,4] 史泽宇 于潇 张冰松 CHEN Meijing;WANG Qingri;BAI Zhongke;SHI Zeyu;YU Xiao;ZHANG Bingsong(School of Land Science and Technology,China University of Geosciences(Beijing),Beijing 100083,China;China Land Surveying and Planning Institute,Beijing 100035,China;Key Laboratory of Land Consolidation and Rehabilitation,Ministry of Natural Resources,Beijing 100035,China;Technology Innovation Center of Ecological Restoration Engineering in Mining Area,Ministry of Natural Resources,Beijing 100083,China)

机构地区：[1]中国地质大学(北京)土地科学技术学院,北京100083 [2]中国国土勘测规划院,北京100035 [3]自然资源部土地整治重点实验室,北京100035 [4]自然资源部矿区生态修复工程技术创新中心,北京100083

出　　处：《中国土地科学》2024年第4期101-112,共12页China Land Science

基　　金：自然资源重大战略问题研究与智库建设项目(102121241070000000811);江苏自然资源智库2024年度开放合作项目(ZK24001);自然资源科技创新发展项目(KJCX231524-01)。

摘　　要：研究目的:构建双碳目标下资源型城市国土空间利用效率评价体系,并以黄河流域为例分析资源型城市国土空间利用效率时空特征及影响因素。研究方法:超效率SBM模型,非参数核密度估计,Tobit模型。研究结果:(1)研究区国土空间利用综合效率表现出平缓增长趋势,不同空间类型表现为城镇空间>农业空间>生态空间,不同区域表现为下游地区>中游地区>上游地区,不同城市类型表现为成长型城市>衰退型城市>再生型城市>成熟型城市。(2)综合效率等级较高的城市多集中于中游和下游地区,中游地区城镇空间和生态空间利用效率较高,下游地区农业空间利用效率相对较高。(3)自然地理因素和经济社会因素共同影响资源型城市国土空间利用效率。研究结论:应科学统筹矿产资源开发与绿色低碳发展之间的关系,严格落实国土空间用途管制制度,因地制宜开展资源型城市国土空间治理,并充分考虑资源型城市发展阶段,系统谋划转型发展道路。The purposes of this paper are to construct a measurement system for the territorial space use efficiency in resource-based cities from the perspective of the dual carbon goals,and to analyze the spatial-temporal characteristics and influencing factors of various spatial efficiency,taking the Yellow River Basin as an example.The research methods of SBM model,non parametric kernel density estimation and Tobit model were employed.The research results show that:1)the comprehensive efficiency of territorial space green use in the study area shows a gentle growth trend,with different spatial types showing urban space>agricultural use>ecological use,different regions showing downstream area>midstream area>upstream area,and different urban types showing growing cities>recessionary cities>regenerative cities>mature cities.2)Cities with higher comprehensive efficiency levels are mostly concentrated in the midstream and downstream areas.The use efficiency of urban and ecological space in the midstream area is relatively high,while the use efficiency of agricultural space in the downstream area is relatively high.3)Natural geographical factors and economic and social factors jointly affect the territorial space use efficiency in resource-based cities.It is concluded that the relationship between mineral resource development and green and low-carbon development should be scientifically coordinated,the territorial space use control system should be strictly implemented,the territorial space governance should be carried out according to local conditions in resource-based cities,and the development stage of resource-based cities should be effectively considered to systematically plan the path of transition and development.

关 键 词：国土空间 利用效率 资源型城市 转型 双碳目标 黄河流域 

分 类 号：F301.2[经济管理—产业经济]