中小型河流遗产是流动着的活态遗产，对其进行保护与复兴的核心问题是如何平衡河流遗产的活态传承与复兴发展，寻求两者共生的策略。以“活态遗产”“共生理论”为基础，提出适合中小型河流遗产保护与复兴的“活态共生”策略框架，并选取世界灌溉工程遗产桂林灵渠为研究案例，识别其空间形态、历史功能的 4 个演变阶段，析出灵渠的活态变化特征及与城市、社区、农业、旅游的共生特性。基于活态共生的视角，从空间、时间、功能、文化 4 个维度总结出灵渠古运河遗产保护与复兴的经验，可为中小型河流遗产的保护与复兴提供启示。

Small and medium-sized river heritage is a flowing living heritage. The core issue of its protection and revival is how to balance the living heritage and development of river heritage, and seek the symbiosis of the two. Based on “living heritage” and “symbiosis theory”, this study puts forward a strategic framework of “living symbiosis” suitable for the protection and revival of small and medium-sized river heritage, and takes the Ling Canal in Guilin , the world irrigation engineering heritage, as a case study. By identifying the four evolution stages of morphology and historical function of the Ling Canal, the characteristics of its living changes and its symbiosis with cities, communities, agriculture and tourism are obtained. Finally, based on the perspective of living symbiosis, the paper summarizes the experience of the protection and revival of the Ling Canal from the four dimensions of space, time, function and culture, which can provide enlightenment for the protection and revival of small and medium-sized river heritage.

TU986

漓江流域生态系统服务时空演变与旅游城镇化耦合关系研究（编号：31960252）