# Chicago Tree Loss Linked to 105 More Deaths Annually 2026-08-06T14:34:36+00:00 | Health & Science | Indian Opinion Desk Corroboration: 1 independent outlet A Chicago study found neighbourhoods that lost tree canopy between 2011 and 2021 also recorded higher mortality, particularly in areas with hotter summers. Researchers analysed annual satellite measurements across census tracts alongside more than 220,000 death records from the same period. The study, published in GeoHealth and reported by Science X, found that canopy increases were associated with fewer deaths from cardiovascular and respiratory diseases, among other conditions. Researchers estimated that raising Chicago’s canopy by about 0.03% each year, equivalent to planting roughly 14,000 trees annually, was associated with about 105 fewer deaths a year. The authors stress that cities must protect mature trees, since saplings take years to provide comparable shade and cooling. The findings show an association, not proof that tree loss directly caused each death. ## Coverage - timesofindia.indiatimes.com Tags: Chicago, climate change, public health, urban trees Canonical: https://indianopinion.org/chicago-tree-loss-linked-to-105-more-deaths-annually/ License: Summary and commentary (c) Indian Opinion, reusable with attribution. Facts belong to the linked sources. Cite: https://indianopinion.org/chicago-tree-loss-linked-to-105-more-deaths-annually/#story-in-brief Review state: restored archive article, accurate at time of publication, not offered to search indexes.