京津冀和长三角城市群建设用地分配研究  

Construction land allocation in Beijing-Tianjin-Hebei and Yangtze River Delta urban agglomerations

作　　者：李万隆 崔耀平 秦耀辰[1,2] 秦华[3,4] 董俊武 LI Wanlong;CUI Yaoping;QIN Yaochen;QIN Hua;DONG Junwu(Key Laboratory of Geospatial Technology for the Middle and Lower Yellow River Regions(Henan University),Ministry of Education,Kaifeng 475004,Henan,China;College of Geography and Environmental Science,Henan University,Kaifeng 475004,Henan,China;School of Humanities and Social Science,The Chinese University of Hong Kong,Shenzhen 518172,Guangdong,China;Division of Applied Social Sciences,University of Missouri,Columbia,MO 65211,USA;College of Resources Environment and Tourism,Capital Normal University,Beijing 100048,China)

机构地区：[1]黄河中下游数字地理技术教育部重点实验室(河南大学),开封475004 [2]河南大学地理与环境学院,开封475004 [3]香港中文大学(深圳)人文社科学院,深圳518172 [4]密苏里大学应用社会科学学部,美国密苏里州哥伦比亚65211 [5]首都师范大学资源环境与旅游学院,北京100048

出　　处：《地理学报》2024年第10期2567-2584,共18页Acta Geographica Sinica

基　　金：国家自然科学基金项目(42071415);信阳生态研究院开放基金(2023XYMS01);中原青年拔尖人才项目。

摘　　要：城市化一直是发展地理学研究的重要领域,符合城市发展特征的区域发展战略和科学的建设用地指标分配可以有效引导城市群高质量协调发展,但城市化与发展战略是否匹配的问题在地理学上始终缺乏深度应答。此外,随着对农业和生态空间的管控愈加严格,既定的建设用地指标越来越有限,如何对建设用地进行合理分配对于区域资源要素配置十分关键,也关乎区域城市群协调发展目标的实现。本文结合发展地理学指标体系的构建原则及“核心—外围”理论,综合考虑城市化的3个子系统(人口、经济、土地)和城市空间关联强度,分析“虹吸”和“辐射”效应对区域发展的影响,解读中国两大区域发展战略是否与城市群综合发展特征相匹配,并基于此完成了京津冀和长三角城市群建设用地指标的量化分配。结果表明:京津冀核心城市(北京和天津)与外围城市发展水平差异明显,表现出明显的“核心—外围”结构;随着城市化进程推进,“虹吸效应”逐渐减弱,北京市的发展首位度降低,城市综合发展水平在研究时段内首尾5年的增长率由53.89%降低至10.60%。长三角“辐射效应”始终较为明显,呈现小区域多增长极带动的发展格局。随着城市化逐渐推进,京津冀呈协同发展趋势,长三角的一体化程度进一步加强。建设用地量化分配的结果对比政府自上而下的指标分配数据,其波动性降低,稳健性明显。本文从发展地理学视角证实了京津冀协同发展和长三角一体化区域发展战略与当前城市发展特征相匹配,并为建设用地指标分配研究提供了实证支撑。Urbanization has always been a crucial area for development geography.Regional development strategies that align with urban characteristics and the scientific allocation of construction land indicators can effectively guide the high-quality coordinated development of urban agglomerations.However,the issue of whether urbanization matches the development strategy has always lacked an in-depth response in geography.Moreover,as the control over agricultural and ecological spaces becomes increasingly strict,the availability of construction land indicators is increasingly constrained.The allocation of construction land indicators is thus critical for the distribution of regional resources and the achievement of development goals of regional urban agglomeration.Based on the construction principles of development geography indicator system and the core-periphery theory,this study comprehensively considered the three subsystems of urbanization(population,economy,and land)and the spatial link intensity among cities to analyze the impacts of"siphon"and"radiation"effects on regional development,and assessed whether China's two major regional development strategies matched the comprehensive development characteristics of urban agglomerations.Based on this analysis,the quantitative allocation of construction land in the Beijing-Tianjin-Hebei(BTH)and Yangtze River Delta(YRD)urban agglomerations was completed.The results showed that the comprehensive level index of urban(CLU)in core cities(Beijing and Tianjin)and peripheral cities differed significantly,demonstrating a clear core-periphery structure.Along with urbanization,the"siphon"effect in BTH was gradually weakening.Beijing's urban primacy decreased and the growth rate of the CLU dropped from 53.89%to 18.37%over the first and last 5 years of this study period.In contrast,the"radiation"effect in the YRD remained more obvious,exhibiting a development pattern driven by multiple growth poles in various smaller regions.As urbanization progressed,the BTH indicated a trend of coor

关 键 词：京津冀协同发展 长三角一体化 虹吸 辐射 建设用地 发展地理学 

分 类 号：F299.23[经济管理—国民经济]