NTU Study Links Urban Nature to Vitality

In the rush of urban life, reconnecting with nature can restore mental energy. Dr. Shih-Han Hung from National Taiwan University (NTU)’s International College and her team examined how perceptions of naturalness and biodiversity influence subjective vitality—the feeling of being energetic and alive. Based on surveys from over 1,000 Taichung park visitors, they proposed a dual-path model: biophilic design and restorative experience, both centered on perceived naturalness. Their findings, published in Urban Forestry & Urban Greening, highlight that clear and perceivable nature cues—rather than random wildlife encounters—offer more consistent psychological benefits.

Using immersive virtual reality, the team simulated five environments—from streams to urban forests—to test mental responses. Results showed urban forests most effectively boosted vitality, while streams and parks enhanced attention restoration. This psychological pathway of “restoration → preference → vitality” was detailed in Landscape and Ecological Engineering.

Dr. Hung further applies these insights in teaching, integrating biodiversity and AI tools to train students in evidence-based spatial design (Journal of Scholarship of Teaching and Learning). In collaboration with Chiang Mai University and the University of Helsinki, her team continues exploring how the “dose” of urban nature exposure supports well-being and resilience in sustainable cities.