Urban high-rise compact form amplifies humid heat risk from vegetation transpiration

A study of 251 Chinese cities reveals that high-rise, compact urban forms can amplify heat stress by increasing humidity through vegetation transpiration. The research suggests that urban planning must coordinate building density and vegetation to mitigate health risks in humid climates.
Why it matters
This provides critical data for urban planners to design climate-resilient cities that effectively manage heat-related health risks.
npj Urban Sustainability ( 2026 ) Cite this article
We are providing an unedited version of this manuscript to give early access to its findings. Before final publication, the manuscript will undergo further editing. Please note there may be errors present which affect the content, and all legal disclaimers apply.
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