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Analysis on the Coupling Relationship between Urbanization and Regional Ecological Security and Empirical Analysis

机译：城市化与区域生态安全的耦合关系分析与实证分析

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With the acceleration of urbanization, regional ecological security issues have become increasingly prominent. There is a complex relationship between urbanization and urban ecological security. This paper uses the method of system analysis to qualitatively describe the coupling relationship between urbanization system and urban regional ecological security system, and quantitatively evaluate the coupling and coordination relationship between these two systems. The results show that the spatial urbanization subsystem is the most driven to the urbanization system, and the ecological security response system is an important factor to maintain and enhance the urban ecological security. Therefore, the spatial urbanization subsystem and the ecological security response subsystem have the greatest influence on the coupled system between urbanization and urban ecological security. Taking Shaanxi Province as an example, it is analyzed that the coordination degree between Shaanxi's urbanization system and regional ecological security system is increasing from 2005 to 2016, and has experienced four stages : uncoordinated recession, low coordination, moderate coordination and high coordination. The coordination degree between urbanization development and urban ecological security has been continuously improved, indicating that urbanization development has a positive role in promoting urban ecological security.
机译：随着城市化进程的加快，区域生态安全问题日益突出。城市化与城市生态安全之间存在复杂的关系。本文运用系统分析的方法，定性地描述了城市化系统与城市区域生态安全系统之间的耦合关系，并定量评估了这两个系统之间的耦合与协调关系。结果表明，空间城市化子系统是城市化系统的最大驱动力，生态安全响应系统是维持和增强城市生态安全的重要因素。因此，空间城市化子系统和生态安全响应子系统对城市化与城市生态安全耦合系统的影响最大。以陕西省为例，从2005年到2016年，陕西城市化体系与区域生态安全体系之间的协调度不断提高，经历了不协调的衰退，低协调，中协调和高协调四个阶段。城镇化发展与城市生态安全的协调度不断提高，表明城镇化发展对促进城市生态安全具有积极作用。

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