干旱区地理2026，Vol.49Issue(8)：1587-1600,14.DOI:10.12118/j.issn.1000-6060.2025.508
长城沿线生境质量与城镇化时空耦合协调及驱动因子研究
Spatiotemporal coupling coordination and driving factors of habitat quality and urbanization along the Great Wall
摘要
Abstract
The coordinated development of urbanization and habitat quality is crucial for sustainable develop-ment,representing a core requirement for Chinese-style modernization.Focusing on 97 cities along the Great Wall from 2000 to 2020,this study integrates the InVEST model,coupling coordination model,and a spatiotem-poral geographically weighted regression model to systematically analyze the spatiotemporal dynamics and driv-ing mechanisms of the coupling and coordination between habitat quality and urbanization.The results reveal the following:(1)Throughout the study period(2000-2020),the macropattern of habitat quality along the region re-mained relatively stable,exhibiting a"high in the east,low in the west"gradient distribution.Concurrently,ur-banization presented a polarized spatial pattern,facilitating development within core urban agglomerations,such as Beijing-Tianjin and Zhengzhou,while driving broader regional development.(2)Temporally,the coupling and coordination degrees between habitat quality and urbanization exhibited a slow upward trend,although the over-all level remained low.The relative development level of certain subregions progressed from a lagging phase to a synchronized or advanced stage.(3)Spatially,the coupling and coordination degree between habitat quality and urbanization manifested a distinct"high in the east,low in the west"differentiation,characterized by a sig-nificant regional imbalance of"high-high and low-low agglomerations".Over time,the"middle collapse"phe-nomenon gradually eased,although the broader system evolution continued to exhibit pronounced path depen-dency.(4)The driving mechanisms of the established coupling and coordination were complex.Precipitation,eco-nomic development,technological innovation,and traffic density were key positive factors,with their marginal impacts exerting pronounced spatiotemporal heterogeneity across the region.Consequently,different regions must establish dynamic assessment and early-warning systems,formulating differentiated coordinated develop-ment strategies based on their local resource endowments and development stages to promote harmonious human-nature coexistence along the Great Wall.关键词
生境质量/城镇化/耦合协调/长城沿线Key words
habitat quality/urbanization/coupling coordination/along the Great Wall引用本文复制引用
聂承静,李雅迪,刘方田,韩芳,高星..长城沿线生境质量与城镇化时空耦合协调及驱动因子研究[J].干旱区地理,2026,49(8):1587-1600,14.基金项目
河北省教育厅科学研究项目基础研究重点培育专项(JCZX2024001)资助 （JCZX2024001）
