Articles on city planning

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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?
The report criticises the state’s failure to adequately integrate the planning of land use development and transport priorities, but falls into the same trap itself. AAP/Melanie Foster

Australian Infrastructure Plan has some way to go to give our cities what they need

Infrastructure Australia's latest report is substantial but, critically, it fails to incorporate the transport thinking needed to develop more compact cities that work better for everyone.
The urban landscape is complex and ever-changing in cities such as Perth, but digital aerial photography can now monitor even the smallest changes. Wikimedia Commons

The planner’s new best friend: we can now track land-use changes on a scale of centimetres

Constant, complex changes in cities and mine sites are hard to monitor. Drawing on digital aerial photography, it's now possible to track land-use and vegetation changes in areas as small as 10-20cm.
Traffic jams in major African cities such as Lagos, pictured here, as well as Uganda’s Kampala, are a major drain on productivity. Reuters/Akintunde Akinleye

Why Kampala holds single biggest growth opportunity for Uganda

Kampala generates about 60% of Uganda's GDP. In the coming decade urbanisation is the single largest opportunity to spur economic growth in the coming decade.
City planners are looking to redevelop the eastern part of midtown Manhattan. How can they preserve its character, economic importance, and functionality? Wikimedia Commons

Hong Kong on the Hudson?

Good historians know that history rarely teaches clear lessons. When it does, we should heed them. In the 1920s, urban visionaries completely refashioned midtown Manhattan, making it the most modern and…

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