South Architecture ›› 2019, Vol. 0 ›› Issue (3): 1-8.DOI: 10.3969/j.issn.1000-0232.2019.03.001

• Landscape Architecture •     Next Articles

The Scenario Comparison and Synthesis of Green Space Ecological Network Construction under the Background of Urban Renovation and Ecological Restoration: From the Perspective of Social-Ecological Function Integration

WANG Min,LIANG Shuang,WANG Yun-cai   

  • Online:2019-06-25 Published:2019-06-25

城市双修背景下绿地生态网络构建的情景比较与综合——基于“社会- 生态”功能复合的视角

王 敏1,梁 爽2,王云才3   

  • 作者简介:1同济大学建筑与城市规划学院生态智慧与城乡生态实践研究中心、上海城市困难立地绿化工程技术研究中心,副教授;2硕士研究生;3同济大学建筑与城市规划学院生态智慧与城乡生态实践研究中心,教授,通信作者,电子邮箱:wyc1967@tongji.edu.cn;1&2&3同济大学建筑与城市规划学院
  • 基金资助:
    国家重点研发计划课题(2017YFC0505705):绿色基础设施生态系统服务功能提升与生态安全格局构建;高密度人居环境生态与节能教育部重点实验室(同济大学)开放课题(201810405):基于水生态安全的城市绿色基础设施空间绩效提升技术。

Abstract: As two important ecosystem services, the optimization of ecological value and the promotion of recreational service are regarded as two typical scenarios for constructing an urban green space ecological network in the process of urban renovation and ecological restoration and urban transformation. In this paper, two kinds of target-oriented green space ecological networks are constructed based on the "Attraction-Resistance" Analysis Model of GIS, with Taiyuan City used as the research area. Through scenario comparison and analysis, the author has attempted to answer the research question of how to construct the green space ecological network to the scale of the central urban area to balance the optimization of ecological value and the improvement of recreational services. Firstly, the differences and linkages between source identification, resistance construction, green corridor selection and the network pattern are identified and their relationship is explored using two scenarios. The two scenarios are then combined to form a green space ecological network with both ecological and social functions. Moreover, from the perspective of composite source selection, composite resistance construction, and composite green corridor line selection, the author puts forward a multi-functional coupling framework of an urban green space ecological network based on ecological security and social services. The aim of the research is to coordinate the needs of multi-stakeholders and achieve optimal allocation of scarce urban green space resources between different utilization purposes.


Key words: green space ecological network, urban renovation and ecological restoration, scenario analysis, "Attraction-Resistance" analysis model, ecological value, recreational service

摘要: 生态价值优化与游憩服务提升作为城市绿地的两个重要生态系统服务,业已成为城市双修和转型发展过程中构建城市绿地生态网络的两种典型情景。以太原市为例,基于GIS“吸引- 阻力”分析模型,分别构建两种目标导向下的绿地生态网络,通过情景比较与分析,试图回答“中心城区尺度下绿地生态网络构建如何同时兼顾生态价值优化与游憩服务提升”的问题。研究通过具体比较分析两种情景下源地识别、阻力构建、绿廊选线与网络格局的差异与联系,综合两种情景形成“社会- 生态”功能复合的绿地生态网络,并从复合源地选取、复合阻力构建、复合绿廊选线初步提出情景综合下的基于生态安全与社会服务的城市绿地生态网络构建多功能耦合技术框架,旨在协调多元利益相关者的需求,实现稀缺性城市绿地空间资源在不同利用目的之间的最优配置。

关键词: 绿地生态网络, 城市双修, 情景分析, “吸引- 阻力”模型, 生态价值, 游憩服务

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