| 摘要: | 1990年代臺北市開始建設捷運系統，臺北市的都市空間開始轉變與轉型；同時在1999年921大地震後，臺灣開始面臨都市更新的課題，開始重視都市更新。1998年發布臺灣都市更新條例第一條：「為促進都市土地有計畫之再開發利用，復甦都市機能，改善居住環境，增進公共利益，特制定本條例」。
臺北捷運於1996年開始營運第一段捷運路線為中運量的木柵線，陸續於1997年淡水線和1999年板南線的捷運路線陸續通車營運。捷運的建設改變人們的交通模式，大部分的人步行至捷運站搭乘捷運往返各個地點移動，更進而慢慢地改變了都市空間的模式。人們的生活圈都往捷運車站周邊步行可達距離範圍內移動，捷運周邊步行可達距離的居住需求提高。人們在步行移動時大多約5至10分在合理的範圍內而通常距離為400-800米，運用臺北市的都市再生策略白皮書設定捷運站半徑500公尺這距離進行一個點往外延伸一個圓的環域進行分析。
然而都市空間因著捷運TOD的發展而改變，但是否也因而影響都市更新的單元劃設，而兩者相互間的空間關係為何？本研究收集歷年捷運站建設的變遷，及歷年都市更新劃設單位的變化，利用GIS系統為平臺，探討相互間的空間變遷關係。以捷運站半徑500公尺範圍，分析捷運TOD的空間範圍內是否帶動都市更新單元劃設的契機。在GIS平臺上大臺北地區與臺北捷運發展變遷關係，在以捷運站為半徑500公尺範圍內都市更新單元數量有明顯的較多占了70.08%，從臺北捷運各路線來看都市更新單元，臺北捷運藍線捷運站半徑500公尺範圍內都市更新單元面積最高有2.76%。
In the 1990s, Taipei City began to build the MRT system, and the urban space of Taipei City began to change and transform. At the same time, after the September 21 earthquake in 1999, Taiwan began to face the issue of urban renewal and began to attach importance to urban renewal. In 1998, Article 1 of Taiwan’s Urban Renewal Act was promulgated: “This Act is specially formulated to promote the planned redevelopment and utilization of urban land, revive urban functions, improve the living environment, and enhance public interests.
Taipei MRT started operation in 1996. The first segment of the MRT route was the Muzha Line with medium traffic volume. In 1997, the Tamsui Line and the Bannan Line were successively opened to traffic in 1999. The construction of the MRT has changed people's traffic patterns. Most people walk to the MRT station and take the MRT to travel to and from various places, which has gradually changed the pattern of urban space. People's living circles are moving to within walking distance around MRT stations, and the demand for living within walking distance around MRT stations is increasing. When people move on foot, it is usually within a reasonable range of 5 to 10 minutes, and the distance is usually 400-800 meters. Using Taipei City’s Urban Regeneration Strategy White Paper to set a radius of 500 meters for the MRT station, this distance is extended from a point to a circle. The ring domain is analyzed.
However, urban space has changed due to the development of MRT TOD, but does it also affect the division of urban renewal units, and what is the spatial relationship between the two? This study collects the changes in the construction of MRT stations over the years, and the changes in the planning units of urban renewal over the years, and uses the GIS system as a platform to explore the relationship between spatial changes. Based on the 500-meter radius of the MRT station, analyze whether the MRT TOD space will drive the opportunity for the planning of urban renewal units. On the GIS platform, the relationship between the development and changes of the Greater Taipei area and the Taipei MRT, the number of urban renewal units within a radius of 500 meters from the MRT station is significantly higher, accounting for 70.08%. Looking at the city from the various lines of the Taipei MRT For renewal units, the area of urban renewal units within a radius of 500 meters of the Taipei MRT Blue Line MRT station is up to 2.76%. |
