自然资源遥感2026，Vol.38Issue(4)：166-176,11.DOI:10.6046/zrzyyg.2025233
黄河流域山东段"三生"功能耦合协调特征及其影响因素研究
Coupling coordination characteristics and their influencing factors for production-living-ecological functions in the Shandong section of the Yellow River basin
摘要
Abstract
This study aims to explore the spatiotemporal evolution and coupling coordination mechanisms of the production-living-ecological(PLE)functions in the Shandong section of the Yellow River basin.First,using land use data from 1980,1990,1995,2000,2005,2010,2015,and 2020,this study developed a PLE space evaluation system.Then,by integrating methods such as hot spot analysis and coupling coordination degree models,this study analyzed the spatiotemporal evolution and coupling coordination characteristics of the PLE space in the Shandong section.Finally,driving factors influencing the coupling coordination degree of the PLE functions were explored using an optimal parameters-based geographical detector.The results indicate that within the study periods,the production-ecological space was extensively distributed,representing the highest proportion.Meanwhile,the living-production space expanded constantly,while the ecological space in the Yellow River delta shrank remarkably.The coupling coordination degree of the PLE functions across the Shandong section exhibited a slowly upward trend.However,the coupling relationships were dominated by mild and nearly incoordination.In 2020,the coupling state changed primarily in Jinan City,improving from mild incoordination to nearly incoordination in Changqing District and leaping to moderate coordination in Huaiyin and Tianqiao districts.From 2005 to 2020,the tertiary industry exerted an increasing impact on the coupling coordination degree,while the interactions among the three major industries produced significantly enhanced driving effects on the degree.Therefore,it is necessary to strengthen ecosystem conservation in the Shandong section of the Yellow River basin,especially in the Yellow River delta,comprehensively optimize the regional industrial structure,and accelerate industrial transformation and upgrading.These efforts will improve the overall coupling coordination degree of the PLE functions in the Shandong section,contributing to its green,high-quality,and sustainable development.关键词
"三生"功能/土地利用/黄河流域山东段/时空演变/耦合协调度/最优参数地理探测器Key words
production-living-ecological(PLE)functions/land use/Shandong section of the Yellow River Ba-sin/spatiotemporal evolution/coupling coordination degree/optimal parameters-based geographical detector分类
资源环境引用本文复制引用
訾豪,杨丰硕..黄河流域山东段"三生"功能耦合协调特征及其影响因素研究[J].自然资源遥感,2026,38(4):166-176,11.基金项目
山东省自然科学基金项目"生态文明背景下的精细城市景观-功能空间时序监测及演变特征研究"(编号:ZR2021QD128)资助. （编号:ZR2021QD128）
