Research on the methodology of urban expansion boundary delimitation based on the principle of ecological priority
基于生态优先原则的城市扩展边界划定方法研究

摘要

现有城市扩展边界划定方法存在诸多局限，如忽视生态需求、缺乏利益协调机制以及监管不足等问题，难以实现可持续发展。本文提出基于生态优先原则的边界划定策略，强调通过完善政策法律保障、建立跨部门协调机制、引入科学监测评估体系以及加强公众参与等措施，优化城市扩展边界划定。实践案例验证了该策略在生态保护、土地利用效率提升及社会经济发展方面的显著成效，为城市可持续发展提供了有益的理论支持与实践指导。

Abstract

Existing methods for urban expansion boundary delimitation face numerous limitations, such as neglecting ecological needs, lacking mechanisms for interest coordination, and insufficient supervision, making it difficult to achieve sustainable development. This paper proposes a boundary delimitation strategy based on the principle of ecological priority, emphasizing the improvement of policy and legal frameworks, establishment of interdepartmental coordination mechanisms, introduction of scientific monitoring and evaluation systems, and enhancement of public participation to optimize urban expansion boundaries. Practical case studies have verified the significant effectiveness of this strategy in ecological protection, improvement of land use efficiency, and socio-economic development, providing valuable theoretical support and practical guidance for sustainable urban development.