2010—2020年贵阳市高质量发展与水资源保护利用的耦合协调关系  

Coupling Coordination of High-quality Development with Water Resource Protection and Utilization in Guiyang City During 2010-2020

作　　者：唐璐 李娟[1] 王丹丹 郭佳瑶 Tang Lu;Li Juan;Wang Dandan;Guo Jiayao(School of Geography and Environmental Science,Guizhou Normal University,Guiyang,Guizhou 550025,China)

机构地区：[1]贵州师范大学地理与环境科学学院,贵州贵阳550025

出　　处：《水土保持通报》2023年第1期235-243,262,共10页Bulletin of Soil and Water Conservation

基　　金：贵州省科学技术基金重点项目“喀斯特山区石漠化生态恢复过程土壤水—肥耦合机制研究”(黔科合基础[2020]1Z036);贵州省百层次创新人才计划项目(黔科合平台人才[2020]6010)。

摘　　要：[目的]研究贵州省贵阳市高质量发展与水资源保护利用之间耦合协调状况,为进一步推动西南喀斯特山区水资源高效供给与水生态环境维护,统筹推进区域高质量发展提供科学依据。[方法]运用综合评价、耦合协调度、空间自相关和地理探测器等模型,对2010—2020年贵阳市高质量发展与水资源保护利用耦合协调水平、时空分异特征和影响因素进行分析。[结果]贵阳市高质量发展水平呈显著提升态势,而水资源保护利用水平呈波动下降趋势。两者的耦合协调度呈现提高态势,经历了濒临失调—勉强失调的演变过程,空间上整体呈现中、西部较高,东部较低的分布格局;二者具有显著空间正相关关系,高高聚集与低高聚集空间关联较明显。影响因子变动较大,且双因子增强效应与非线性增强效应明显。[结论]贵阳市高质量发展与水资源保护利用之间相互依赖程度日益增强,未来应增强创新第一动力作用,优化水资源利用结构,提升“三水”统筹治理能力,促进区域协调高质量发展。[Objective]The coupling coordination of high-quality development with water resource protection and utilization in Guiyang City,Guizhou Province,were studied in order to provide a scientific basis for further promoting efficient water resource supply and ecological water environment maintenance in southwest karst mountainous areas,thereby promoting regional high-quality development as a whole.[Methods]The research and coordination level,spatial-temporal differentiation characteristics,and factors influencing high-quality development and water resource protection and utilization in Guiyang City from 2010 to 202 were analyzed by using comprehensive evaluation,coupling coordination degree,spatial autocorrelation,and geographic detector models.[Results]The level of high-quality development in Guiyang City has increased significantly over time,while the level of water resource conservation and utilization has fluctuated and decreased.The coupling coordination degree of high-quality development and water resource protection and utilization has shown an increasing trend,and has undergone an evolution process on the verge of malcoordination and barely coordinated areas.The overall spatial distribution pattern was higher in the central and western parts of the city,and lower in the eastern part.The coupling coordination degree had a significant positive spatial correlation,and the spatial correlation between high-high agglomeration and low-high agglomeration was obvious.The influencing factors were highly variable,and the two-factor enhancement effect and non-linear enhancement effect were obvious.[Conclusion]The interdependence between high-quality development and water resource protection and utilization in Guiyang City is increasing,Therefore,in the future,we should enhance the role of innovation as the first driving force,optimize the structure of water resource utilization,improve the capacity to manage“three rivers”,and promote regional coordination and high-quality development.

关 键 词：贵阳市 高质量发展 水资源保护利用 耦合协调 

分 类 号：F127[经济管理—世界经济] X37[环境科学与工程—环境工程]