城市韧性的概念演进、研究内容与发展趋势

 城市韧性理念以城市本体为研究对象，以增强城市在承受扰动时保持自身功能不被破坏的能力为主要目标，成为保障城市健康及可持续发展的有效途径。对城市韧性概念和属性进行梳理与辨析；文献调研表明，学界对城市韧性的概念定义、属性特征等基本问题逐渐达成共识，研究重点已由基本问题转入韧性框架、评价体系、提升策略等内容；结合中国城市的现状，提出城市韧性研究应在理论、方法和实践层面进一步拓展，并从系统性、实效性、制度性3个层面提出中国城市韧性研究的特征和未来的发展趋势。关键词城市韧性；防灾减灾；韧性框架

The evolution of the urban resilience concept,and its research contents and development trend

In the concept of the urban resilience, the whole urban is taken as the object and with the main target of enhancing the ability of maintaining its function against various disturbances. Constructing a resilient city is an effective way to ensure its healthy and sustainable development. This paper reviews the studies of the urban resilience, including its concepts and properties; On the basic issues of the resilience (the concepts, the definitions and the features), some consensus is reached gradually, with the research emphasis shifting to three aspects of the theme, including the theoretical framework, the evaluation index and the promotion strategy. In view of the practical situation of the Chinese cities, it is suggested that the studies of the resilience should be extended in its breadth and depth, with the feature and the tendency in three levels (systematism, effectiveness and institutional).