This paper mainly discusses the relationship among space The impact of urban heat wave on health is manifested in direct and indirect health risks, as well as the equity of risks. At the same time, these impacts overlap and condense a lot at the time and space levels, resulting in the prominent risk of heat health stress especially at the community level. Firstly, this article sorts out the general plan, sector plan and action plan of New York City 's adaptation planning to address climate change. Secondly, the article focuses on the analysis of the ‘Cool Neighbourhoods NYC’ base on neighbourhood scale mitigation and adaptation approaches, including neighbourhood heat vulnerability assessment, neighbourhood heat mitigation strategies, neighbourhood heat adaptation strategies, and heat monitoring feedback systems. Finally, combined with current territorial planning and community governance in China, the article puts forward the implications and reference of dynamic health assessment, integrating health goals, improving service network and real-time monitoring feedback.

health risks under extreme heat stress;mitigation and adaptation;neighbourhoods scale;Cool Neighbourhoods NYC;sustainable design