Yet More Data on the Value of Trees to the Built Environment

A new report from the Nature Conservancy provides evidence of trees as a crucial component of public-health infrastructure.

1 minute read

November 17, 2016, 12:00 PM PST

By James Brasuell @CasualBrasuell


Sacramento

Sacramento reportedly has the most trees per capita of any city in the world. | Andrew Zarivny / Shutterstock

Brad Plumer shares news of a new report from the Nature Conservancy, which argues for a well-planned tree campaign as one of the "smartest investments a hot, polluted city can make." 

The new study joins a growing body of research onto the life-saving value of trees in the built environment, aggregating the findings of all that recent study to scale up the thinking about urban forestry in the era of climate change. Plumer explains:

At the high end, a massive new tree-planting campaign in the world’s 245 largest cities, costing around $3.2 billion in all, could save between 11,000 and 36,000 lives per year worldwide from lower pollution. Those trees would also prevent between 200 and 700 heat-wave deaths per year — with that number presumably going up over time as global warming unfolds.

The catch is that trees must be planted strategically and scientifically to achieve maximum benefit. Plumer also details some of the study's findings in that regard. 

Friday, November 4, 2016 in Vox

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I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching. Mary G., Urban Planner

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching.

Mary G., Urban Planner

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