天津农业科学2024，Vol.30Issue(12)：50-59,65,11.DOI:10.3969/j.issn.1006-6500.2024.12.009
杭州都市圈国土空间开发强度与生态质量耦合协调时空动态及影响因素研究
Spatial and Temporal Dynamics of Coupling and Coordination between Spatial Development Intensity and Ecological Quality in Hangzhou Metropolitan Area and Their Driving Factors
摘要
Abstract
To improve the coordination level between the development of national land space and ecological environment quality in the Hangzhou metropolitan area,and promote high-quality development of national land space.In this paper,a comprehensive evaluation method was used to measure the level of land spatial development intensity and ecological environment quality in Hangzhou metropolitan area from 2000 to 2020,based on which,the temporal and spatial correlation pattern of the coupling coordination degree was explored through the coupling coordination degree model and the spatial autocorrelation analysis,and then the influencing factors were revealed through the OLS and geographically weighted regression(GWR).The results showed that:(1)the overall spatial devel-opment intensity and ecological quality of the Hangzhou metropolitan area from 2000 to 2020 were on the verge of being out of harmo-ny and barely harmonized,and the relationship between development and protection needed to be further balanced.(2)The degree of coordination between the two couplings showed a significant positive spatial correlation,and the spatial agglomeration was weakened with the passage of time.(3)Regions with good economic advantages,such as the northeast of the metropolitan area,had a higher cou-pling coordination level and were the main high-high agglomeration type areas.(4)Natural factors and location conditions were the dominant factors influencing the coupled and coordinated relationship between national spatial development and ecological quality.In summary,the Hangzhou metropolitan area needs to fully leverage the economic diffusion effect of the core circle in the northeast,while optimizing the development of national land space and strictly adhering to the bottom line of national land space development.关键词
国土空间开发强度/生态质量/耦合协调度/地理加权回归/杭州都市圈Key words
intensity of territorial space development/ecological quality/coupling coordination degree model/geographically weighted regression(GWR)/Hangzhou metropolitan area分类
资源环境引用本文复制引用
刘钰..杭州都市圈国土空间开发强度与生态质量耦合协调时空动态及影响因素研究[J].天津农业科学,2024,30(12):50-59,65,11.基金项目
江西财经大学第十六届学生科研项目(20210913214404686) （20210913214404686）
