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Articles on Urban heat

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Continued development of our cities is putting pressure on urban green spaces. AAP/David Crosling

Does higher-density city development leave urban forests out on a limb?

Achieving green cities will require more than just canopy cover targets and central city strategies. It will need new approaches to urban planning and development.
The shimmer of a heat mirage shows how a hard road surface increases urban temperatures by radiating heat into the air. Wikimedia Commons/Brocken Inaglory

If planners understand it’s cool to green cities, what’s stopping them?

It seems like a ‘no brainer’ to use urban greening to help cities adapt to increasing heat, but the uptake of green infrastructure, such as trees and vegetated roofs, surfaces and walls, is slow. Why?
When it gets hot in the city, where’s the best place to go? Alpha/Flickr

Smart urban design could save lives in future heatwaves

Heatwaves — Australia’s biggest natural killers — are getting more frequent and hotter thanks to climate change. One day cities such as Melbourne may see unprecedented heat, perhaps 48C or higher. But…

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