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Articles on Green spaces

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Traffic flows past trees that have been felled to make way for a highway in Nairobi, Kenya on November 12, 2020. Photo by LUIS TATO/AFP via Getty Images

The loss of vegetation is creating a dangerous heat island over Nairobi

Parts of Nairobi are already dealing with temperature increases and reduction in humidity. These conditions are associated with increases in mortality, especially in children and the elderly.
Our mental health benefits when nature is part of our neighbourhoods, as in this residential street in Fitzroy, Melbourne. Melanie Thomson

Biodiversity and our brains: how ecology and mental health go together in our cities

It's well-established that green spaces are good for our well-being. Now we can demonstrate that greater biodiversity boosts this benefit, as well as helping to sustain native plants and animals.
The lure of suburbia clearly remains strong. To deal with sprawl, planners need to increase urban density in a way that resonates with the leafy green qualities of suburbia that residents value. Julian Bolleter

GOD save us: greenspace-oriented development could make higher density attractive

Residents of the 'leafy suburbs' will continue to fear what they might lose to increasing urban density without an explicit planning approach that enhances green space in affected neighbourhoods.
Sea Line Park, one of the shortlisted entries in the competition to design a new park for the Melbourne of 2050. Future Park Design Ideas Competition

Why we need ‘crazy’ ideas for new city parks

Some might scoff at the free-ranging ideas sparked by a competition to design future parks for Melbourne. But the legacy of a radical idea to green a CBD street in 1985 shows why we need such thinking.
Allowing residents to remove trees within three metres of buildings or ‘ancillary structures’ could dramatically alter the green infrastructure of dense inner Sydney suburbs like Rozelle. Tom Casey/Shutterstock

Trees can add $50,000 value to a Sydney house, so you might want to put down that chainsaw

Greater urban density is making it harder to preserve, let alone increase, tree cover. It's vital, then, to demonstrate the full value of green infrastructure for healthy liveable cities.
Imagine Hyde Park in Sydney without its tree cover … the impact on this space and the many people who spend time in it would be profound. EA Given/Shutterstock

Increasing tree cover may be like a ‘superfood’ for community mental health

Cities around Australia have plans to increase their green space, but new research shows not all green spaces are equal. Good tree cover is better than grassed areas for residents' mental health.

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