黄河流域城市土地集约利用与生态文明建设的耦合协调性
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F301.24

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国家自然科学基金项目“社会生态韧性视角下的农村多尺度动态贫困测度及模拟”(42171224)。


Coupling and coordination of intensive land use and ecological civilization construction at cities in Yellow River basin
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    摘要:

    [目的] 揭示土地集约利用与生态文明建设之间的耦合协调发展水平,为推动黄河流域城市的可持续发展和相关政策的制定与实施提供科学决策依据。[方法] 以黄河流域57个城市为研究区,以2011—2021年为研究区间,分别构建土地集约利用与生态文明建设综合评价模型,并利用相对发展度模型、耦合协调度模型、核密度估计和空间自相关模型,分析城市尺度上土地集约利用与生态文明建设的耦合发展状况以及时空演变态势。[结果] ①2011—2021年,黄河流域城市土地集约利用和生态文明建设综合水平呈上升趋势,但不同地区间差异较大,土地集约利用整体水平仍然较低。②除个别经济发达的省会城市,绝大多数城市土地集约利用水平滞后于生态文明建设,仅有济南市和太原市在2021年达到了同步发展状态。③黄河流域土地集约利用和生态文明建设水平的耦合协调度总体呈上升趋势,大多数城市由失调逐步转为协调状态,并呈现为东高西低以及明显的空间集聚特征。[结论] 黄河流域城市应通过加强区域联动、差异化土地利用战略和核心城市辐射带动,提升土地集约利用与生态文明的耦合协调水平,以推动流域经济高质量发展。

    Abstract:

    [Objective] The level of coupled and coordinated development between intensive land use and ecological civilization construction were explored, in order to provide a scientific foundation for promoting sustainable urban development of cities in the Yellow River basin and guiding the formulation and implementation of relevant policies. [Methods] Fifty-seven cities in the Yellow River basin were selected as the study area and using data from 2011 to 2021. A comprehensive evaluation model was constructed to assess both intensive land use and ecological civilization construction. The coupled development of intensive land use and ecological civilization construction at the urban scale was analyzed using several methods, including the relative development degree model, coupled coordination degree model, kernel density estimation, spatial autocorrelation analysis, and spatiotemporal evolution dynamics. [Results] First, the overall level of urban land intensive use and ecological civilization construction in the Yellow River basin increased steadily from 2011 to 2021. However, there were significant regional disparities, and the overall intensive land use was still low. Second, except for some economically developed provincial capitals, the level of land-intensive utilization in most cities lagged behind that of ecological civilization construction. Only Jinan City and Taiyuan City achieved a state of synchronous development by 2021. The degree of coupling and coordination between intensive land use and ecological civilization construction in the Yellow River basin has generally increased, with most cities gradually shifting from a dysfunctional to a more coordinated state. This pattern is characterized by higher coordination levels in the eastern regions and lower levels in the western regions, along with notable spatial agglomeration effects. [Conclusion] To promote high-quality economic development across the Yellow River basin, cities should enhance the coordination between intensive land use and ecological civilization construction through strengthened regional linkages, tailored land use strategies, and the radiating influence of core cities.

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栾贻锦,王艳慧,孙玥,彭春花,吕卓玥.黄河流域城市土地集约利用与生态文明建设的耦合协调性[J].水土保持通报,2025,45(4):347-359

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  • 收稿日期:2025-02-14
  • 最后修改日期:2025-04-23
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  • 在线发布日期: 2025-09-05
  • 出版日期: 2025-08-15