Work

Enhancing transit-oriented development sustainability through the integrated node-place-ecology (NPE) model

Year: 2024

Type: article

Abstract: Given the rapid urbanization and the critical demand for sustainable transit, Transit-Oriented Development (TOD) offers a strategic approach to enhance urban livability and environmental sustainability. The node-place model, a classic analytical framework, has been widely used to evaluate TOD effectiveness. However, this model has been critiqued for limited adaptability and static nature. Therefore, this study proposes a novel, timeline-based node-place-ecology (NPE) model, integrating K-means clustering and Sustainable Development Line (SDL) testing to evaluate the sustainability progress of metropolitan areas. 96 stations in Tokyo in 2011 and 2019 are employed. Significant sustainability advancements and typological transitions have been found, indicating a shift towards more sustainable urban development. Additionally, the observed monopolization trend in central stations underscores the need for equitable and balanced development across all urban areas. This study underscores the necessity for adaptable and dynamic TOD models in urban planning, offering fresh insights into the sustainable evolution of transit hubs.

Source: Transportation Research Part D Transport and Environment

DOI: 10.1016/j.trd.2024.104456

Authors: Weiyao Yang, Qian Xu, Shengao Yi, Ravi Shankar, Tianyi Chen