張國楨陳哲銘Chang, Kuo-ChenChen, Che-Ming林徽瑛Lin, Hui-Ying2025-12-092025-08-012025https://etds.lib.ntnu.edu.tw/thesis/detail/f7fbc72fc72ec8b3f47c2cbaa72aab3d/http://rportal.lib.ntnu.edu.tw/handle/20.500.12235/124832本研究聚焦於臺北市大安區，針對高齡人口之都市公園綠地空間可及性進行分析，旨在評估綠地配置與老年人口空間需求間之匹配程度，並提出可行之空間規劃建議。研究透過路網分析法建構多尺度服務範圍 (100公尺至500公尺)，並以公園實體出入口作為目的地節點，結合高齡人口分布資料進行空間可及性分析。為補足傳統可及性指標無法反映資源負荷的限制，研究另引入「服務負擔比」與「綜合服務量能指標」，衡量各里綠地服務量能與空間可及性。研究結果指出，雖整體可及性隨服務距離提升而改善，大多數鄰里服務範圍達90%以上，惟部分地區如黎和里與黎孝里，綠地資源長期匱乏、服務負擔沉重，呈現顯著結構性落差。相對地，部分區域則出現資源供給過剩但服務人口有限之情形，顯示整體空間配置仍待優化。 基於研究發現，本研究提出以下研究建議：第一，優化綠地出入口與鄰里間的實質連結，改善步行可及性與環境安全性；第二，重新檢視校園、公有閒置地等潛在開放空間的使用潛力，作為補強既有綠地服務落差的可能資源，為未來提升綠地服務效能的重要方向。同時，針對未來研究建議可進一步納入老年人口健康狀況、交通工具可及性等社會變數，並拓展至其他族群 (如行動不便者) 或擴大研究範圍的可及性分析，以提供更具包容性的都市綠地規劃建議。This study focuses on the spatial accessibility of urban green spaces for the elderly population in Daan District, Taipei City. It aims to evaluate the alignment between green space distribution and the spatial needs of older adults, while proposing feasible urban planning strategies. Using network analysis, the study constructs multi-scale service radii (100 to 500 meters), with park entrances as destination nodes. Combined with elderly population distribution data, coverage rates and matching indices are calculated. To address the limitations of traditional accessibility measures in reflecting service load, two additional indicators—“Service Load Ratio” and “Integrated Service Level Index”—are introduced to assess the service capacity and spatial equity of green space at the neighborhood level.The results reveal that while overall accessibility improves with increasing distance thresholds—reaching over 90% coverage in most neighborhoods—certain areas, such as Lihe Vil. and Lixiao Vil, still experience a dual burden of limited green resources and high service pressure, indicating a pronounced structural disparity. In contrast, some neighborhoods possess relatively abundant green spaces but serve limited populations, suggesting further optimization is needed in spatial allocation. Based on these findings, this study offers the following recommendations: (1) improve the functional connectivity between park entrances and adjacent neighborhoods by enhancing walkability and environmental safety; (2) reassess the potential of school campuses and underutilized public land as supplementary open spaces to address service gaps in green space provision. Future research may incorporate variables such as elderly health status and access to transportation, and extend the analysis to other demographic groups (e.g., people with limited mobility) or broader geographical areas, in order to inform more inclusive urban green space planning.老年人口都市公園綠地可及性路網分析Elderly populationUrban green space accessibilityNetwork analysis學術論文