干旱区地理2025，Vol.48Issue(7)：1304-1316,13.DOI:10.12118/j.issn.1000-6060.2024.447
六盘山甘肃片区土地利用多功能与多维相对贫困的时空耦合关系
Spatiotemporal coupling relationship between multifunctional land use and multidimensional relative poverty in the Gansu section of Liupanshan
摘要
Abstract
To explore the extent and mode of interaction between multifunctional land use and multidimensional relative poverty,and clarify their spatiotemporal coupling relationship,this study focuses on the Gansu section of Liupanshan,constructs a coupling coordination model of the two systems,and investigates the spatiotemporal dis-tribution pattern of the coupling coordination between them from 2010 to 2020,and then classifies the coupling coordination types based on the coordination relationship.The results show that:(1)From 2010 to 2020,the level of multifunctional land use and the degree of multidimensional poverty reduction in the Gansu section of Liupan-shan have significantly improved,both transitioning from a medium-low level to a mediumhighal level,with a prominent spatial agglomeration effect.(2)From 2010 to 2020,the coupling degree between multifunctional land use and multidimensional relative poverty in the Gansu section of Liupanshan slightly decreased.Still,overall,it was mainly highly coupled,indicating a strong interaction between the two systems.Spatially,the coupling de-gree of the two systems showed a pattern of being higher in the southwest and lower in the northeast,and there were agglomeration patterns of different degrees of coupling,with significant spatial differences.(3)From 2010 to 2020,the coupling coordination degree between multifunctional land use and multidimensional relative pover-ty in the Gansu section of Liupanshan significantly increased,and the degree of coordinated development be-tween the two systems continuously strengthened.However,there was still considerable room for improvement in the coordination level.(4)From 2010 to 2020,the coupling coordination type between multifunctional land use and multidimensional relative poverty in the Gansu section of Liupanshan was mainly synchronous,but the coordination level was mostly uncoordinated.It can be seen that the model of reducing multidimensional relative poverty by improving the efficiency of multifunctional land use still has considerable room for deepening in the Gansu section of Liupanshan.关键词
土地利用多功能/多维相对贫困/综合指数/耦合协调度/六盘山甘肃片区Key words
multifunctional land use/multidimensional relative poverty/comprehensive index/coupling coordi-nation degree/the Gansu section of Liupanshan引用本文复制引用
袁梦,谢保鹏,田丽敏,陈英,裴婷婷..六盘山甘肃片区土地利用多功能与多维相对贫困的时空耦合关系[J].干旱区地理,2025,48(7):1304-1316,13.基金项目
甘肃农业大学伏羲青年英才培育计划项目(Gaufx-03Y08)资助 （Gaufx-03Y08）
