基于景感生态理念的恢复性景观设计思考

在大力倡导健康城市理念的背景下,恢复性景观受到广泛关注,但其规划设计的理论基础还未形成成熟的体系。首先,将景感生态学的核心理念引入恢复性景观研究中,探讨了物联网技术、多源数据以及趋善化模型等景感生态核心技术在恢复性景观领域的应用潜力,总结了三大核心优势:在数据层面实现获取途径的多元化及动态化;在方法层面强调对自然和感知要素的系统分析;在实践层面强调在"研究—设计—评价—优化—研究"的循环中提升景观的质量,同时指出景感营造的设计理念在实现景观恢复效应时的作用机制。其次,在此基础上,从本底生态环境信息和以人为核心的感知信息2个层面分析了恢复性景观的基本景感特征。最后,通过构建恢复性景观的景感系统以及提出具体的景感设计策略,进一步阐明景感生态理念在恢复性景观设计中的具体途径。

Reflections on Restorative Landscape Design Based on Landsenses Ecological Concept

Under the background of vigorously advocating the concept of healthy city, the restorative landscape has attracted extensive attention. However, there has not yet formed a mature theoretical system for the planning and design. This research proposes to introduce the core concept of landsenses ecology into the restorative landscape research, and explores the application potential of the core technologies of landsenses ecology, such as the Internet of things, multi-source data and the melioration model. It sums up three major advantages of this approach, which are realizing the dynamic development and more extensive access at the data level, emphasizing the systematic analysis of natural and perceived elements at the methodology level, and improving the landscape quality in the cycle of "research – design – evaluation – optimization – research" at the practice level. It also analyzes how the mechanism of landsense creation could affect the restorative effect of landscape. On this basis, the basic landsense features of the restorative landscape are analyzed in terms of the characteristics of background ecological environment information and people-centered perception information highlighted by the landsenses ecology. Finally, through the construction of the landsense creation system of restorative landscape and proposing specific landsenses creation strategies, it further clarifies the specific ways of integrating the landsenses ecology concept and the restorative landscape design.