Climate-adaptive Urban Open Space Design Strategy in Workplace for Comfort and Health-Case in Hong Kong and Singapore

In recent years, accompanied by the massive increased urban population density and the compact built environment, the challenge lies in Asian metropolis has evoked the promotion of human health and well-being. This paper aims to deliver the authors' intention to evaluate the performance of diverse site configuration in the field of urban open space under the tropical and subtropical Asian climatic conditions. The empirical study was conducted in Hong Kong and Singapore in 2015 by the approach of objective environment assessment and perceived health survey. The research findings postulated two paradigms in climate-adaptive design strategy: 1) the precise composition of urban canopy directly impacts the thermal comfort of urban open space; and 2) the comprehensive site configuration significantly influences the personal evaluation of health perception. Based on the above findings, a framework is conceptualized as an attempt to strengthen the climate-adaptive open space design strategy.