干旱区地理2025，Vol.48Issue(4)：728-738,11.DOI:10.12118/j.issn.1000-6060.2024.364
黄河流域城市人口集聚与土地生态韧性的协同性研究
Coordinated study of urban population agglomeration and land ecological resilience in the Yellow River Basin
摘要
Abstract
Scientifically evaluating the coordinated development of urban population agglomeration and land eco-logical resilience in the Yellow River Basin is crucial for promoting ecological protection and high-quality devel-opment in the region.Based on the"resistance-adaptability-resilience"three-dimensional framework,a land eco-logical resilience evaluation system was constructed.The coupling coordination model,Moran's I,and spatial To-bit model were employed to analyze the spatiotemporal evolution,spatial agglomeration characteristics,and influ-encing factors of the coordinated development of urban population agglomeration and land ecological resilience in the Yellow River Basin from 2000 to 2023.The results indicate that:(1)The levels of urban population ag-glomeration and land ecological resilience exhibited a declining trend,with average annual decreases of 0.98%and 0.26%,respectively.The spatial distribution of urban population agglomeration followed a stepped pattern of"upstream>middle reaches>downstream",while land ecological resilience was distributed as"downstream>upstream>middle reaches".(2)The coordinated development level of urban population agglomeration and land ecological resilience declined over time,with a spatial distribution of"downstream>upstream>middle reaches".High-value cities were primarily located in downstream areas and provincial capitals,remaining in the primary coordination stage,whereas low-value cities,predominantly resource-based,were on the verge of imbalance.(3)A spatial positive correlation was observed between urban population agglomeration and the coordinated de-velopment of land ecological resilience."high-high"agglomeration areas were mainly concentrated in down-stream regions and Sichuan Province,whereas"low-low"agglomeration areas were primarily located in the city group along the Yellow River Basin in Ningxia,Lanzhou-Xining city group,and Hohhot-Baotou-Ordos-Yulin city group.(4)Economic development,industrialization,scientific and technological innovation,and government intervention were key factors influencing the coordinated development of urban population agglomeration and land ecological resilience.Additionally,economic development and industrialization exhibited significant spatial spillover effects.关键词
城市人口集聚/土地生态韧性/协同发展/影响因素/黄河流域Key words
urban population agglomeration/land ecological resilience/coordinated development/influencing factors/Yellow River Basin引用本文复制引用
李维露,张明斗..黄河流域城市人口集聚与土地生态韧性的协同性研究[J].干旱区地理,2025,48(4):728-738,11.基金项目
国家自然科学基金青年项目(71804021)资助 （71804021）
