城市历史水系修复规划思路与策略研究——以长春市为例

随着近年来城市水系治理和旧城更新、历史文化复兴的开展,城市历史水系的修复越来越受到各界的关注,如何使历史水系修复与规划设计体系相结合已然成为重要议题。借助于文献综述、历史地图分析、案例的实际应用等方法展开研究,并提出了城市历史水系修复的规划目标、指标和实施途径,以及水系修复项目的工作流程。在此基础上,以长春市老城区为例,对"一纵五横"历史水系的演变过程和现状进行了调研与评估,通过基于水系留存率、内涝黑臭、遗产保留状况等方面情况来确定水系的修复工程时序,提出了治理内涝黑臭、强化水系格局、盘活滨水空间及加强公众参与的修复策略。论文研究成果可为中国其他地区及历史文化名城的水系修复提供一定的参考。

Planning and strategies of urban historical water system restoration in Changchun City

With the development of urban water systems restoration, old cities renewal and urban histories renaissance, urban historical water system restoration has attracted a lot of attention from society in recent years. Hence, how to combine historical water system restoration with urban planning and design system has become an important issue. Toward this aim, this paper presented planning objectives, indicators, implementation approaches and work flows for urban historical water system restoration through literature review, historical map analysis, case application and so on. We investigated and evaluated the evolution and current situation of water system (i.e.,“one longitudinal and five horizontal”) in the old city of Changchun. Also, the priority ranking of the water system restoration was listed on the basis of findings from the retention rates of the water system, the water quality, the historical and cultural value and so on. Furthermore, we proposed some restoration strategies such as improving the water quality, strengthening the water pattern, revitalizing the waterfront public space and improving public participation. This paper may provide references for historic cities in other parts of China.