商业建筑延续性垂直绿化认知探讨─以台北市为例

A Research on the Continuous Vertical Greening Cognition of Commercial Buildings —The Case Study in Taipei

摘要: 本研究以绿色大众运输导向及新加坡白区概念，探讨捷运忠孝复兴站至捷运忠孝新生站路段之商业建筑沿街面实施延续性垂直绿化对于都市视觉景观之影响，透过问卷法与计算机视觉仿真，调查民众是否对永续环境与商业绿轴有观念认知，再分析民众对于商业建筑实施延续性垂直绿化认知，其次探讨绿化偏好。透过SPSS统计软件进行分析，共317位问卷受访者，分析结果如下：一、高达86%民众同意商业街道推广延续性垂直绿化，认知最同意为「都市需要更多垂直绿化」(95%)，其次为「延续性垂直绿化能提升街道意象」(94%)、「商业街道推广延续性垂直绿化能改善都市景观」(93.7%)。二、民众认为商业绿轴绿覆率南、北向最适合「75%绿覆率」。

Abstract: This paper is based on the concept of Green TOD and Singapore White zone. We use computational visual simulation (CVS) to realize continuous vertical greening (CVG) on the facades of commercial buildings along the street from Zhongxiao Fuxing Station to Zhongxiao Xinsheng Station and discuss its influences on visual perception of Taipei City. First we use questionnaires and CVS to investigate whether people acquire the knowledge of sustainable development and green commercial hub. Next, we analyze the cognition, attitude and satisfaction of people with regard to utilizing CVG on commercial buildings, and then discuss their preferences on CVG. We analyze 317 questionnaires with SPSS (the statistical analysis software) and show the result below: 1) the analysis of questionnaires shows that 86 percent of people agree that business streets need to be improved by utilizing CVG. On the part of cognition, the percentage of people who choose “our city needs more vertical greening”, “CVG can create better streetscape” and “utilizing CVG on business streets can improve our city vision” is 95%, 94% and 93.7%, respectively; 2) concerning the percentage cover of CVG on business streets, people consider that the appropriate percentage cover on buildings of north side and south side both is 75%.