基础设施系统可持续性是区域发展问题研究的重点领域之一。界定区域基础设施系统的内涵,分析其结构层次与生态功能,解析区域基础设施系统的运行模式。从系统本质、系统目标、物质能量循环方式,以及生产者—消费者—分解者空间分布与作用等方面,明晰区域基础设施系统运行模式的特征。应用生态工程方法,提出区域基础设施系统可持续生态设计的方向、原则和机制等。研究成果可为区域基础设施规划、设计、建设、运营与维护提供理论支持,助力经济社会可持续发展。
Sustainability of the infrastructure system is one of the key areas of regional sustainable development research. The paper defines the connotation of regional infrastructure system,analyzes its structure and ecological function,parses the regional infrastructure system operation mode. From the system property,target,the material energy circulation mode,producers-consumers-disintegrator spatial essence and function,the paper analyzes the features of the operation mode of regional infrastructure systems. Ecological engineering method is applied to research regional infrastructure system sustainable design goal,principle and mechanism,etc.Research results can provide theoretical support for regional infrastructure planning,decision,operation and maintenance,promote the economic and social sustainable development.