弹性景观视角下对城市历史河道的评价  

Evaluation of Urban Historical River Course from the Perspective of Elastic Landscape

作　　者：潘瑞琦 吴丹子[1] 崔钰晗 刘瑞杰 Pan Ruiqi;Wu Danzi;Cui Yuhan;Liu Ruijie(School of Landscape Architecture,Beijing Forestry Lniversity,Beijing 100083,China;College of Architecture and Lrban Planning,Tongji Lniversity,Shanghai 200092,China)

机构地区：[1]北京林业大学园林学院,北京100083 [2]同济大学建筑与城市规划学院,上海200092

出　　处：《中国城市林业》2021年第5期71-76,共6页Journal of Chinese Urban Forestry

基　　金：中央高校基本科研业务费专项资金(2021ZY41);北京市共建项目。

摘　　要：文章从弹性景观视角探寻如何更好地复育城市历史河道,以北京历史河道——万泉河为例,溯源历史、调研现状,探讨其古今异同,并运用层次分析法从安全、生态、社会、文化4方面构建城市历史河道评价框架。评价结果表明,文化是城市历史河道复育亟需考虑的因子,其次为社会、生态、安全因子。基于评价结果,再从文化性、社会性和生态性3方面提出景观优化策略,以期为城市历史河道的规划设计提供借鉴。The paper explores the ways to better restore historical river course in cities from the perspective of elastic landscape.It takes Wanquan River,a historical river course in Beijing,to discuss the differences and similarity of the river course between ancient and present times through the investigation of its history and current status,and construct an evaluation framework for urban historic river course from security,ecological,social and culture dimensions using the analytical hierarchy process(AHP).It is found that culture is the most significant factor to be considered in historical river course restoration,followed by social,ecological,and secure factors.Based on the evaluation result,the paper comes up with a landscape optimization strategy with the aim to provide reference for the planning and design of urban historical river course.

关 键 词：弹性景观 层次分析法 评价框架 优化策略 城市历史河道 北京 

分 类 号：TU984.18[建筑科学—城市规划与设计]