URBAN TREE CANOPY: “What the economy really needs is more trees” – Ross Gittins, the Sydney Morning Herald’s economics editor

“Planting trees in parks, gardens or streets has many benefits, helping to cool cities, slowing stormwater run-off, filtering air pollution, providing habitat for some animals, making people happier and encouraging walking,” wrote Ross Gittins. “Shading from strategically placed street trees can lower surrounding temperatures by up to 6 degrees – or up to 20 degrees over roads. Green roofs and walls can naturally cool buildings, substantially lowering demand for air-conditioning.”

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